Mettler-Toledo International Q4 2023 Earnings Call Transcript

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Provided by AlphaStreet
February 10, 2023
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Operator

Good morning, my name is Zadra, and I will be your conference operator today. At this time, I would like to welcome everyone to the Mettler-Toledo fourth-Quarter 2022 earnings call. Today's conference is being recorded. All lines have been placed on mute to prevent any background noise. After the speakers' remarks, there will be a question-and-answer session. [Operator Instructions] At this time, I would like to turn the conference over to Adam Uhlman, Head of Investor Relations. Please go-ahead.

Adam Uhlman
Head of Investor Relations at Mettler-Toledo International

Yes, thanks, Zadra and good morning everyone. I'm happy to welcome you all to this call. I'm joined with Patrick Kaltenbach, our Chief Executive Officer; and Shawn Vadala, our Chief Financial Officer. Let me cover some administrative matters first. This call is being webcast and is available for replay on our website at mt.com. A copy of the press release and the presentation that we will refer to on today's call is also available on our website. This call will include forward-looking statements within the meaning of the US Securities Act of 1933 and the US Securities Exchange Act of 1934.

These statements involve risks, uncertainties, and other factors that may cause our actual results, financial condition, performance, and achievements to be materially different from those expressed or implied by any forward-looking statements. For a discussion of these risks and uncertainties, please see our recent annual report on Form 10-K and quarterly and current reports filed with the SEC. The Company disclaims any obligation or undertaking to provide any updates or revisions to any forward-looking statements except as required by law. On today's call, we may use non-GAAP financial measures, a reconciliation of these non-GAAP financial measures to the most directly comparable GAAP measure is provided in 8-K and is available on our website.

Let me now turn the call over to Patrick.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Thanks Adam and good morning everyone. We appreciate you joining our call that we are doing from Switzerland. 2022 was another year for our company's unique strengths and culture of execution, led to strong performance and success in overcoming significant external challenges. Our team's resilience and agility to quickly react and adapt to the changing environment allowed us to meet customer demand, gain market share, and deliver robust financial results. We also finished the year with excellent sales growth in the fourth-quarter and benefited from very good broad-based growth across geographic regions and product categories.

The highlights of the fourth-quarter performance are detailed on page three of the presentation. Local currency sales in the quarter increased 9% as compared to the prior year. This broad-based growth across all regions and most of our product portfolio. Strong sales growth combined with benefits from our margin initiatives and good cost-control contributed to excellent growth in adjusted operating profit and adjusted EPS offsetting very significant currency headwinds. As we look ahead to this year, we expect continued uncertainty regarding the global economy and faced challenging multi-year sales growth comparisons.

I am confident that the diligent execution of our growth and productivity initiatives will again, position us very well to gain market share and deliver solid financial results. Later, I will add some additional comments on our business, but let me now turn it to Shawn to cover the financials and the guidance.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Thanks, Patrick, and good morning everyone. Sales in the quarter were $1.058 billion, which represented a local currency increase of 9%. On a US dollar basis, sales increased 2% as currency reduced sales growth by 7%. We estimate that the impact of not shipping to Russia was a headwind of about 1% to sales growth. On Slide number four, we show sales growth by region. We had broad-based sales growth in Q4, as local-currency sales increased 8% in the Americas, 9% in Europe, and 9% in Asia and rest of the World. Local currency sales increased 11% in China in the quarter.

Excluding Russia our sales in Europe grew 13%. On slide number five, we show sales growth by region for the full-year 2022. Local currency sales grew 11% for the year with 12% growth in the Americas, 6% in Europe, and 13% in Asia and rest of the World. Local currency sales increased 14% in China in 2022. Excluding Russia, our sales in Europe grew 9% for the full-year. On slide number six, we summarized local currency sales growth by product area. For the quarter laboratory sales increased 10%, industrial increased 6% with core industrial up 5% and product inspection up 19%. Food retail grew 12% in the quarter.

The next slide shows local currency sales growth by product area for the full-year. Laboratory sales increased 12%, industrial increased 9%, including 10% growth in core industrial and 7% growth in-product inspection. Food retail grew 1% in 2022. Let me now move to the rest of the P&L which is summarized on Slide number eight. For the fourth quarter gross margin was 59.8%, an increase of 130 basis points. We benefited from favorable pricing and volume growth, which was offset in part by higher costs. R&D amounted to $45.9 million in the quarter, which is a 7% increase in local currency over the prior period, reflecting increased project activity.

SG&A amounted to $227.6 million, a 1% decrease in local currency over the prior year and included lower variable compensation related to our strong prior year results. Adjusted operating profit amounted to $358.6 million in the quarter, a 12% increase. Currency reduced operating profit growth by approximately 9%. Adjusted operating margin was 33.9%, which represent an increase of 310 basis-points over the prior year. A couple of final comments on the P&L. Amortization amounted to $16.5 million in the quarter. Interest expense was $16.8 million in the quarter. Other income in the quarter amounted to $1.5 million, primarily reflecting non-service related pension income.

We reduced our effective tax rate from 19% to 18.5% in the quarter. This rate is before discrete items and adjusting for the timing of stock option exercises in the quarter. We are pleased with this reduction and expect to maintain an 18.5% rate in 2023. Fully diluted shares amounted to 22.4 million in the quarter, which is a 3.5% decline from the prior year. Adjusted EPS for the quarter was $12.10, a 15% increase over the prior year or a 24% increase excluding unfavorable foreign currency.

On a reported basis in the quarter, EPS was $11.86 as compared to $9.94 in the prior year. Reported EPS in the quarter includes $0.21 of purchased intangible amortization and $0.07 of restructuring and other costs. We also had two items impacting reported income taxes this quarter. We had a $0.20 headwind due to the difference between our quarterly and annual tax-rate due to the timing of stock option exercises, and we also had a $0.16 benefit from adjusting our tax rate to 18.5% for the first three-quarters of the year. The next slide summarizes our full-year 2022 financial results, which we're very proud of considering the unexpected challenges, our team faced over the last year.

Local currency sales grew 11% for the year. Adjusted operating income increased 13% or 18% excluding unfavorable foreign currency and our operating margin expanded 190 basis points. Adjusted EPS grew 17% for the full-year or 23% excluding unfavorable currency. That covers the P&L and let me now comment on cash flow. In the quarter, adjusted free-cash flow amounted to $272.9 million. DSO was 37 days while ITO was 3.6 times. Let me now turn to guidance. To start-off, forecasting remains challenging and market conditions remain dynamic. We are basing our guidance for the first quarter and the full year, assuming market conditions remain as they are today.

While some factors impacting our outlook have improved like foreign-exchange rates, we still face uncertainty, including the risk of recession in certain countries. We also faced difficult multi year sales growth comparisons. Regardless, we remain focused on the factors we can control and believe our unique sales and marketing strategies and innovative product portfolio will support market share gains and profitable growth this year. For the full-year 2023, we have left our local-currency sales growth guidance of approximately 5%, unchanged. We expect full-year adjusted EPS to be in the range of $43.55 to $43.95, representing a growth rate of about 10% to 11% or approximately 11% to 12% excluding unfavorable foreign currency.

This compares to our previous guidance of adjusted EPS in the range of $42 to $42.40 and reflects the impact of three items. First, foreign exchange based on today's rates is expected to be a 1% headwind to profit growth down from our previous guidance of a 4.5% headwind due to the strengthening of the renminbi among other currencies. Secondly, we now expect our effective tax rate for 2023 to be approximately 18.5%, down slightly from our prior estimate in a modest benefit to EPS. Lastly, somewhat offsetting these benefits to adjusted EPS is an increase in interest rates and related interest expense, as well as a decrease in foreign -- in forecast pension income.

Specifically, we now expect interest expense to be approximately $78 million. Other income, which is below operating profit and largely reflects non-service pension income is forecast to be approximately $1 million. Total amortization including purchased intangible amortization is forecast to be $73 million. Purchased intangible amortization is excluded from adjusted EPS and is estimated at $27 million on a pretax basis, or $0.97 per share. Now let's turn to cash flow. For 2023, we continue to expect free-cash flow in the range of $900 million and we still expect to repurchase approximately $1 billion of our shares this year. This would be -- this would allow us to maintain a net-debt EBITDA ratio of approximately 1.5 times. That is it from my side. And I'll now turn it back to Patrick.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Thanks, Shawn. Let me start with some comments on our operating businesses, starting with Lab, which had strong sales growth in the quarter, with strong growth across most of our product portfolio, especially in the Analytical Instruments and Process Analytics while our pipette business was down due to a decline in pipette tips. Overall, we continued to see growth with pharma and biopharma customers as well as the faster-growing segments such as the lithium batteries and others and expect favorable results in 2023.

Turning now to industrial business where core industrial had solid growth in each region and continues to benefit from market trends toward automation and digitalization. Our outlook for this year is positive, although I'd note this business is not immune to potential changes in the economy and will require us to remain agile to identify and target growth opportunities. Product Inspection sales were stronger than expected this quarter with very strong sales in the Americas. Europe had modest growth as we saw better customer activity compared to the last quarter. Overall, we expect to have a positive start in 2023 and product inspection with good growth in the Americas. However, we remain cautious in Europe with softer conditions in packaged foods.

Finally, food retail delivered very strong growth with project activities in the Americas and Europe offset in part by a significant sales decline in China due to disruptions from the pandemic. Now, let me make some additional comments by geography. Sales in Europe increased 9% in the quarter, better than we had expected and inclusive of 4% headwind from stopping our shipments to Russia. We saw good growth across most product categories in Europe, particularly in Process Analytics and retail. The potential energy crisis and related impact on customer demand has also been better than expected. But we of course still need to get through the rest of the winter.

Sales in the Americas was again strong with especially good growth across product inspection and food retail. And finally, Asia and the rest of the world had another quarter of good growth led by our Lab business. China grew 11%, with particularly strong growth in lab. Switching now to our service business. We continue to see excellent momentum and service sales grew 11% in the quarter and 12% for the year. Service remains an important contributor to our profits and key advantage versus our competition. Also customers that use our service are more likely to buy instruments from us again in the future.

Given the importance of our service business, I'd like to share a few more details on our strategy and initiatives. To start-off, as a reminder service represents 20% of our revenues and is a key part of our solution offering. Our service offering is comprehensive and includes installation, qualification, calibration, preventative maintenance, spare parts, and repair services. Over 50% of our service revenues represent service contracts that support our customers' ability to maintain uptime, improved productivity, and comply with regulatory requirements. An important piece of our business is calibration services and our comprehensive and audit proof electronic calibration certificates are fully traceable and available on demand from a secure database.

This makes it very easy for our customers to comply with regulatory requirements. We have very strong competitive advantages with our service business and excellent opportunities to accelerate our growth. We believe we have the largest installed base of weighing instruments in the world and the largest service network across our direct competitors with over 3,000 service technicians around the world. We have a standard global service offering with dedicated service sales experts. This global coverage is increasingly important as customers look for consistent service around the world.

Our ability to serve customers during the pandemic has proven to be a strong competitive advantage and our service offering was especially important to customers in regulated environments. The introduction of new service levels, 24x7 support, and remote diagnostics helped -- have been helpful in supporting customers. We have seen continued improvement in our net promoter scores in recent years and throughout 2022 which -- which measures customer satisfaction after service event. We are focused on accelerating our service growth given these competitive advantages and strong customer satisfaction and over the medium term, would expect our service sales to outpace our product sales.

To achieve this there are two important elements of our growth strategy besides continuously upgrading our offering. Penetrating our large installed base of instruments and selling service contracts at the point of product sales. Starting first with penetrating our installed base. We have a large installed base of instruments. We have sold over many years, the majority of which is not serviced by us today. To further penetrate this installed base we use the same concept and similar approaches with advanced big data analytics that we use when selling products but with more specific data about history, needs[phonetic], current penetration, and potential of a customer.

Our service telesales teams can leverage this data to run marketing campaigns based on the age, warranty, service history, and projected service intervals of our instruments to generate a service lead when an instrument is most likely to require service. Additionally, we use sophisticated data analytics for salesforce guidance to identify carefully selected high-potential accounts for our field service sales team. Selling services contracts at the point of sales is another high priority focus for us. Over the past year, we revamped our sales trainings and product quoting process to automatically provide a quote for service contract at the point of sale.

Productizing service has also been beneficial in providing and communicating the value of the service contract to customer in an easy way. Providing service on the service contract is a win-win for us and the customer. It ensures high-reliability and accuracy of measurement for our customers and also helps prevent costly failed experiments, poor production quality, or unplanned downtime from devices that are not properly maintained or calibrated. Our technicians are able to build deeper relationships with customers and become trusted advisors. Service contracts are also a benefit for our service team as they are able to more efficiently schedule service calls weeks in advance leveraging our territory and route planning and analytics to optimize the productivity of the team.

Additionally, customer satisfaction is higher for customers with service contracts and as I said, those customers are more likely to purchase our instruments again. Overall, I feel very good with our service growth strategies, but they will position us well to grow this very important and very profitable portion of our business over the coming years. As we look ahead, through 2023, we expect to face continued uncertainty in the global economy and challenging multi-year sales growth comparisons. Our ability to demonstrate resilience and agility during difficult times is an important signature of our culture.

I am confident we will all -- we will be able to react quickly to the new challenges and opportunities that arise and so we can continue to gain share and deliver solid results. Now that concludes our prepared remarks and then I want to open the call for questions.

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Operator

Thank you. [Operator Instructions] We'll take our first question from Josh Waldman at Cleveland Research.

Josh Waldman
Analyst at Cleveland Research

Thanks for taking my questions. I have one for Patrick and one for Shawn, if I may. Patrick your opinion solidly about the low to mid single target for the fourth quarter. Just curious, any other color you can provide on what drove the upside and how durable, do you think this is? Do you think it was something Mettler is doing different or has a stronger market outlook?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Look, I mean we are very proud of our fourth quarter result of course. I mean the team performed extremely well across the regions and across the product portfolio. I would say, what you have seen us again Mettler in action we have demonstrated that we can go after the market opportunities as they arise. There has been I would say not much better momentum than we predicted, but we have to be really capable to act on opportunities as they are out there. Europe has performed stronger as Shawn already indicated in his remarks. We have seen good opportunities despite the headwind we have seen from not shipping products to Russia. Europe grew, excluding Russia, 13% on a best compared against the prior quarter. And again, that is also given by effectively really capable to capture opportunities out there.

There is not I would say tje market conditions have not changed compared to what we have seen last year. We have seen some reluctance in Europe, for example, in the PI business. Customers are more cautious spending dollars right now. They extend time of some of the projects, but we were able really to get everything that was out there and tuning all the orders and sales although our supply-chain team executed very well, getting over some of the remaining issues we had seen in the supply chain. We had really shorter treatment times and it all helped us to really perform extremely well in Q4.

Josh Waldman
Analyst at Cleveland Research

Got it. Got it. Good to hear. And then, Shawn, I was wondering if you could walk us through the thought process on the 6% local currency guide for the quarter but reiterating the 5% for the full year. The setup obviously implies a bit of a decel in the latter three quarters despite an easing comp. But just curious if it's something in the order book. Was there like pushouts from the fourth quarter that hit in the first? Or is it just Mettler being prudent?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

No. I mean, hey, I think if you look at it, we -- of course, there's an element of caution just given that we have these difficult multiyear comparisons that we refer to, and there is uncertainty. But I think there's a couple of dynamics that's important to reflect on, too. So the first is that when we look at pricing in terms of the cadence of pricing, we're going to have better, higher pricing in the first half of the year than the second half. But we'll probably have better volume growth in the second half of the year versus the first half. So that's one topic. And then another is we'll probably do a little bit better on the retail business in the first quarter. And maybe this is a good time, I'll just kind of walk through the different pieces of the business, and you kind of see that retail will have a little bit of a benefit here in Q1.

So as we're thinking about the first quarter, we're thinking about mid-single-digit growth in lab, and we're thinking mid- to high single-digit growth for the full year. For core industrial, we're thinking mid single digit growth for Q1. And we're also thinking -- we're thinking low to mid single digit growth for the full year. We're thinking product inspection, mid-single-digit growth for Q1 and low to mid single digit growth for the full year. And then here, we get to the retail, we're looking at high teens. So we're going to benefit for some strong project activity in Q1.

Now keep in mind, retail is still only about 5% of our business, but you get a sense for it. But then for the full year, we're still thinking in the like mid- to high single digit range for retail. And then from a geographic perspective, we're looking at mid single digit for Q1 and for the full year for Americas. For Europe, we're looking at mid single digit for Q1 and low single digit for the full year. So that's us being maybe a little bit cautious on Europe and also acknowledging multiyear comparisons, especially if you exclude Russia, I think we grew 13% in the fourth quarter of this past year and then for China, we're looking at mid single digit growth for Q1 and high single digit growth for the full year.

Josh Waldman
Analyst at Cleveland Research

Got it. Really helpful. Appreciate all the details.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes, thank you.

Operator

We'll move next to Dan Arias at Stifel.

Dan Arias
Analyst at Stifel Nicolaus

Good morning guys. Thanks for the questions. Shawn, maybe just on your last point there on China. Can you just talk a little bit about the transition from first half of the year headwinds from COVID to something that looks like presumably a step up in the back half of the year? I'd be particularly interested in your thoughts around stimulus dollars in China. Some of our companies have just been more emphatic about the impact there that you might see than others. So I would just love to get your details?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes. Thanks, Dan. So maybe a few comments. So one, we're very pleased with the quarter we're coming off, 11% growth in China and then when we look at China for 2023, we feel very good, but we're coming off two very strong years. We grew 14% in 2022, but we grew 25% in 2021. So that's kind of always on our mind, and I'd like to remind everybody that. But as we look at the cadence for this year, very pleased with how the team was able to manage through different dynamics with COVID. We've always said that things can change quickly in China and this is another example with the reopening.

We had quite a bit of the organization infected with COVID around the holidays, but we've been back up in terms of full capacity now for a few weeks, I'd say. And things are back to normal. Of course, they just also came off the Chinese New Year as well. So we're actually looking at it quite favorably in terms of the reopening. There could be some short-term uncertainty in terms of what it could mean to certain customer segments. But as we kind of look to the second half of the year, certainly, there could be -- we're looking at higher growth in the second half of the year than we're looking at for the first half. And then in terms of stimulus, I think we're all looking forward to what comes out here over the next month in terms of the magnitude of stimulus, but our expectations certainly are that stimulus dollars will be most likely directed towards a lot of the programs under the five-year plan.

And then I'm sure some of these strategic industries within the country will also benefit as well, too. And we continue to see really good momentum in a lot of these hot segments like lithium batteries, like semiconductor. And then just these overall arching trends towards automation and digitalization continue to play out well. So we continue to feel like we're very well positioned for China for the medium to long term. Of course, in the short term, always a little bit more difficult to call. But yes, I'd say that's it. And Patrick, any other comments from your side?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

No, I think you covered it really well. Again, we have a strong team in China. Long history in China, team is clearly very well using the same go-to-market strategies and tools that we use in the rest of the world very efficiently. As you said, we are -- I'm very confident about the mid- and long-term performance in China. And who knows what's coming out of -- any stimulus might be a bit more biased towards the real estate market, we don't know yet. But I think it will also cover a good part of their five-year plan, which means investing into health, investing into important technologies where we all play well.

Dan Arias
Analyst at Stifel Nicolaus

Yes. Okay. Thank you for that. And then just maybe on pricing. I don't know if I missed it, but did you give the refreshed price realization assumption that you're making for the year? And then as you're dialing in your pricing expectations for '23, I'm just curious if there are business segments or geographies that maybe we should think them as being more or less than the company average when it comes to realization? Or do you think that everyone being kind of just moves up in sort of the same range?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes. I mean, our guidance for the full year is unchanged at 4%. I would say we actually finished the year a little bit better than what we were expecting. We had a very strong finish in Q4 with something in more in like the 7% kind of a range. And so we'll probably get off to -- I expect to get off to a good start here in Q1 with something more in the maybe the 6% kind of range, but then we'll kind of moderate into the second half of the year as we kind of start lapping a lot of these pricing actions that we did to combat inflation during the course of 2022. In terms of differentiation, I'd say lab always does -- nothing significant to point out, but I'd say lab tends to do a little bit better than the rest of the portfolio. And then we tend to do maybe a little bit better in the developed countries than we do in the emerging countries.

Dan Arias
Analyst at Stifel Nicolaus

Okay. Very good. Thank you guys.

Operator

Our next question comes from Jack Meehan at Nephron Research. Mr. Meehan, your line is open. You maybe muted.

Jack Meehan
Analyst at Nephron Research

Sorry, I was muted. Good morning Wanted to ask about the product inspection business. So 9% core, nice beat versus the guide, and I think the CAGR accelerated in the year-end, too. The service piece is usually pretty steady. I was just curious if you could talk about the trends there we are seeing on service versus the product side. Was there any acceleration?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes. I can cover this. Good morning, Jack. Look, as you said, we are really, really happy with the performance of product inspection in the fourth quarter. We gained momentum. Again, we were a bit more cautious getting into the quarter, but we saw especially good momentum in the U.S. and a bit better performance than expected in Europe. But we are still cautious, as I said before, about Europe. Of course, increasing our installed base on products will continue to drive also more service business.

Service is a really important part of that and our service coverage, especially in the U.S., is exceptional compared to many of our competitors and gives us a clear advantage in product inspection. So we continue to build out our service offering in terms of the level of services we can provide also for this product portfolio. And again, as we also launch new products, including now also more mid-range products addressing more of the mid-market needs of products, we are also going after more market share with instrumentation, which will afterwards continue to drive more services. The area or the region where we have probably more -- still more happen was also in China given COVID-19.

There was not a lot of momentum in PI in the fourth quarter. While we saw some good adoption of the new product that we launched for mid-range, overall, the market there was still suffering from the pandemic. But also there, I would say moving forward, we see opportunity, of course, of building more market momentum in that domain as well. But the U.S. is by far the biggest and most important market and very well covered by service business there, of course. Europe is the second biggest part and then continuing to build out also China and Asia Pacific.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

And in terms of trends, we saw improvement both in service and the product business, Jack, kind of going from Q3 to Q4. But service has been growing faster than product this year.

Jack Meehan
Analyst at Nephron Research

Got it. And then just one probably minor point on the 2023 outlook by segment in lab. I think previously, you were talking about mid- to high single-digit growth, now mid-single-digit. Was there anything that softened a little bit? Or just anything you would call out there?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

For lab, we were talking -- if I said it incorrectly, I apologize. We expect to grow mid- to high single digit for the full year, which is consistent with what we said before. For Q1, we're at mid-single digit. And Q1 is going to be a little bit impacted by some of the topics with like pipette tips and customer stocking.

Jack Meehan
Analyst at Nephron Research

Sorry, I may have miss heard. Thank you.

Operator

We'll go next to Vijay Kumar at Evercore ISI.

Vijay Kumar
Analyst at Evercore ISI

Hey, guys. Congrats on a strong finish here and thanks for taking my question. I guess my first question is here on the Q1 guidance. Did I hear you correctly, Shawn, that pricing is 6 points in Q1, and the guidance is 6%? That implies 0 volume, seems a little conservative. Maybe talk about the Q1 assumptions.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes. I mean, I think we -- if you look at it, we've always been concerned a bit by multiyear comparisons and uncertainty in the macro. And I don't think it's really that different than what we've been saying about the full year results. And I think right now, it's a new year. We're very early in the year. I think we need to see how the next couple of months play out, and then we'll be able to have a lot more insight in terms of how the -- not only the first quarter went, but like how the year starts to have, what kind of momentum we have kind of going into Q2 and to the rest of the year.

Vijay Kumar
Analyst at Evercore ISI

Understood. And then one on free cash flow here. It looks like free cash flows came in below your guidance for fiscal '22. I'm curious, was that just a timing element? And I'm looking at your guidance here for fiscal '23, $900 million. Is that benefiting from some timing elements here or any cadence on free cash flows?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes. So good question. So our free cash flow, it -- so you might not remember, but we updated our guidance for that last quarter. So we actually came in line with our revised guidance from last quarter, and we revised down 2022 primarily because of we're carrying more inventory in -- or we carried more inventory in 2022, giving more safety stocks just to kind of mitigate some of the challenges in the global supply chain. As we kind of look towards 2023, we expect to benefit and reduce a lot of those inventory levels. And so you'll see from a one-year growth perspective, you'll see a pretty significant growth, but a lot of it has to do with timing of working capital.

Vijay Kumar
Analyst at Evercore ISI

Understood. Thanks guys.

Operator

Our next question comes from Tim Daley at Wells Fargo.

Tim Daley
Analyst at Wells Fargo.

Great Thanks. So appreciate the detail on the service side, but just want to dig a bit in consumables. So what was the consumable growth in the quarter and the year? And then can you help quantify the size and the timing of the two major one-off headwinds Mettler's facing in '23 around the pipette tip business, particularly the roll off DoD contract and then that inventory stock dynamic?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes. So our consumables business in terms of total mix on the business was about 10% in the quarter, for the full year is about 12% of our business. Consumables, as a reminder for everybody, about half of that's probably pipette tips, and then the other half is a combination of process analytics sensors as well as other consumables or other categories. As a total group, consumables were down about 5% in the quarter. And for the full year, they were up 5%. But if you kind of dug into the details, of course, we -- the one area where we saw a decline was pipette tips, which would have been down over 20% in the quarter. And that's a topic related to customer stocking that you've heard about from other companies. Fortunately, for us, it's not a significant impact to our overall results. And we will probably continue to see that trend play out here in the first quarter and maybe even in the Q2.

Tim Daley
Analyst at Wells Fargo.

All right. Appreciate that. And then my second one on margins. So I think the guidance implies about 120-ish basis points from operating margin expansion. Can you help us understand how we should think about the pieces of growth versus SG&A, R&D? Just additional help here would be great.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, sure. So if we look at our -- rather than going through each line, maybe I'll give you a little bit of flavor in terms of gross profit. And then, of course, there's a lot of other ingredients in terms of like R&D and SG&A. But like in terms of the first quarter, we're looking at gross margin expansion of about 140 basis points. And for the full year, we're looking at about 100 basis points. So that number is a little bit lower than the last time we spoke. And the reason is almost entirely related to just currency translation. So on a currency-neutral basis, it's pretty consistent with our previous guidance. And then for the full year, our operating margin is up 190 basis points. And then for the full year, we're estimating about 130 basis points.

Tim Daley
Analyst at Wells Fargo.

Great, thank you.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

You are welcome.

Operator

We'll go next to Matt Sykes at Goldman Sachs.

Matt Sykes
Analyst at The Goldman Sachs Group

Hi, good morning. Thanks for taking my questions. Patrick, maybe just on the services business that you talked about on the call. Just reflecting back from the Investor Day, you talked about that services mix being about 50-50 contract versus value-added services. Could you just maybe talk about the importance of that mix shift as you move forward and where you see that mix over sort of the medium term developing into?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes. Thanks, Matt. Really good question. And yes, as I pointed out at the Investor Day, it is important for us to continue to drive that mix more towards services on the contract. And the team is working hard on that, and we have telesales team and the sales team, of course, working on continuously also bringing new -- our new service story to our customers, including the new service offerings that we have, ensuring that our sales team and our customers understand the benefits of being under contract, what it means to them in terms of preventive maintenance, uptime, response demand for service, 24/7 availability, et cetera. So we -- I see actually a good momentum. I think we have made good progress over the last two years or three years and moving more of our services on the contracts. And it starts always at the point of sales, making sure that when we sell a product that we can have -- a salesperson can have an educated discussion with the customer, the benefits of being on the contract.

At the same time, we have increased the portfolio of services that we operate, as I mentioned before, from basic to comprehensive services. And that makes it also easier and more attractive to our customers to select the service contract. I see the trip ongoing, and we are working on that because in the end, again, it's a big win-win for both the customers and ourselves. As I said, we have the data analytics behind it. We know that customers on the service contracts are more likely to buy from us again because they have seen the full benefit of our offering. And for us, it also helps us, of course, to drive more efficiency in services. It helps us to be more effective in scheduling services, making sure we optimize the coverage of the service and the timing when we can do services and make sure the service technicians that we have are working most efficient. So expect a continued increase there in terms of service coverage. It's again beneficial both for us as a company, but also a strong win for the customer.

Matt Sykes
Analyst at The Goldman Sachs Group

Got it. And then just maybe a follow-up, just staying on services. Patrick, you mentioned that the majority of instruments are not serviced by Mettler. Maybe if you could give us a little bit more color on what that percentage is and where you think you can go to. And then, Shawn, just given that services, and you commented that it's going to be growing faster than group, and I'm assuming it's higher margin. Could you talk about the medium-term impact on margins from a larger services business over the next few years?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, sure. Maybe I'll go first, and I'll let Patrick go second. But I'd say I don't have it quantified in terms of precision, but you're right, our -- we expect our service business to grow faster than our product business over the medium to long term. And our service business has operating margins that are higher than our corporate average.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes, and back to your question regarding the service opportunity overall, of course, we have millions of instruments in the database, and that is a very competitive advantage for us to have that visibility. Our served -- or, let's say, served market for service is over 3 billion. So we have significant opportunity to expand our market share in there as well. If you look at the total share of instruments of the installed base, of course, you never know we know to a good extent about which instruments are still under operation and then make also based on lifetime inspections of the database we have for instruments. We make some assumptions in terms of how many instruments otherwise would be still operational. But we think that's probably more than 60% of instruments out there are not yet on the full service coverage from us.

Matt Sykes
Analyst at The Goldman Sachs Group

Great, thank you very much.

Operator

Our next question comes from Brandon Couillard at Jefferies.

Brandon Couillard
Analyst at Jefferies Financial Group

Hey thanks, good morning. Just a couple for you, Shawn. Could you just split out lab versus industrial in China in the quarter, and then those two sub-segments, what you are anticipating for the year? Any bifurcation between those two markets?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, sure Brandon. So for Q4, lab was up over--I am sorry, I am looking at the wrong year here, but still good results. Lab was up about 20% in the fourth quarter and industrial was up low single digits. As we kind of look towards 2023, we are expecting double digit growth in lab for the first quarter and the full year, and we are expecting industrial to be more flattish, you can imagine more impacted by some of the disruptions over the last few months and then for the full year, we are a little bit more conservative there with low to mid single digit growth, so obviously expecting more growth in the second half of the year.

Brandon Couillard
Analyst at Jefferies Financial Group

Got it, and then on the lab business globally, are you able to quantify the impact of the pipette declines on that segment in the quarter? I imagine most of it maybe at least a point. And then Patrick, you mentioned lithium batteries, just help us understand what areas of the portfolio are serving that market.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, so for the quarter, Brandon, if you kind of like play out the math, the data points that I kind of mentioned earlier, that is probably in the 1% or so to the group, so it probably would have been in the 2% or more to the lab division and probably looking at similar type trends here in the first quarter. Then at some point, we expect it to stabilize during the second quarter.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes, let me add there, Shawn. On the pipette business itself, we have seen good growth on pipette instruments also in Q3 and throughout 2022, and also we see continued good growth in service pipette business, so it is really the pipette tip business that has been suffering, and that is of course also due to the ramp down of testing, et cetera out there. So with the increased number of instruments that we sell, single use pipettes, et cetera, and the increased service business, I think we are quite confident that as we see the demand for pipettes, that also the demand for pipette tips will continue to go up.

Brandon Couillard
Analyst at Jefferies Financial Group

Excellent.

Operator

We'll go next to Catherine Schulte at Baird.

Catherine Schulte
Analyst at Robert W. Baird

Hi, guys. Thanks for the question. I guess, first, I wanted to go back to the services business. You talked on the penetration side, Matt's question, but on the other area of opportunity, you mentioned the selling contracts at the point of sale. Can you just elaborate on what your attach rate is today and where you'd like to see that go over the next few years and longer term?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

So what we are working on, Catherine, what we are working on is again, continued increase of the attach rate. I mean, what we changed last year is the entire quoting process. Before, meaning that our sales people basically had to actively quote services and have to look up in a catalog what service we could -- what the dedicated products. Now it's an automatic part of the quoting process. And if the sales person wouldn't be able to sell services, they also have to give us some justification why they couldn't. And that also helps us then to improve again the marketing collateral behind service and making sure that we make a better job of selling the value of services. So we continue to really make sure that we pull all levers to make sure our customers understand the benefit of service contracts. The overall attach rate, I think, is in the range of -- actually I have to look up that number and get back to you probably on one of the next calls. But for me, the most important measure is really that we continue to see an increase.

Catherine Schulte
Analyst at Robert W. Baird

All right. Great. And then on Europe, you mentioned there's maybe some conservatism in your low single-digit guide for the year. What do you view as the swing factors there? Is that mostly on the packaged food side? Or are there other areas where you're trying to be a bit more prudent as you start that initial guide?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes. I think it's multiple factors there. I mean, packaged food is definitely one of it clearly. I mean, again, because this is a high capex investment in a few -- it's one of the few product categories where it's really more the high capex side. But we also have seen some of our customers being more reluctant. And we have seen this in Q4, and we see this continue into Q1. They all are looking at the market situation right now, and they're all going to see how it plays out. Fortunately, as the impact of potential energy shortage in Europe has not yet played out, and hopefully, we'll get through the winter without some major issues. And that will then hopefully also increase the overall market confidence. In, I would say, otherwise, in the European market, for us, it's also -- look, we have been very successful over the last couple of years. We also have been quite successful in Q4. So in the second half, the second half will also be a tougher compare for us. That's why we are thinking currently about for Europe more in the low single digit for 2023.

Catherine Schulte
Analyst at Robert W. Baird

Great, thank you.

Operator

We'll move next to Michael Ryskin at Bank of America.

Michael Ryskin
Analyst at Bank of America

Great, thanks for taking the question. This is Mike on for Derik de Bruin. Sorry if I missed this earlier, but I want to drill a little bit into core industrial. I know you kind of anticipated a little bit of a step-down in the fourth quarter, but it still seems like a sequential decline from the first three quarters of the year where you had really strong 10% growth, and then looking at your guide for low to mid single for 2023, anything in particular you would want to call out, how that is trending? Is that mostly a reflection of macro or how much conservatism is built into that? Are you seeing any change in order patterns with those customers or is there anything by geo you could call out there? Thanks.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, I would say we are coming off a period of a lot of growth in that business, Mike. We still feel really good, though the business is well positioned, it is a better mix of business than it used to be. Like we have talked a lot about over the past year, a lot more in what we would call the more attractive segments of the market, like more anchored towards pharma, food manufacturing and chemical, which is primarily speciality chemical for us. This business also benefits from some of these hot segments that we talk about, like lithium battery, and then just these trends in automation and digitalization, which we continue to see really holding up during a deteriorating macro environment over the last few months. Historically, it is the business that is most susceptible to the macro, so we still keep an eye on it. We were really pleased in the fourth quarter that we saw good growth in each region, which I think is good. It is important to see each region of the world growing, but we are certainly a little bit more cautious as we kind of look to 2023 it is early in the year. China is a big part of this business, so I think it will be important for us to get through the first quarter, see how things look, and then we will have maybe some better visibility into the rest of the year.

Michael Ryskin
Analyst at Bank of America

Okay, that is fair. Maybe just a follow-up, tying up a loose end on modeling the 18.5 tax rate, is that a one-year dynamic for 2023 or is it safe for us to assume that going forward beyond?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, so it is at least a two-year dynamic. We took it down for 2022. We feel comfortable we can hold it for 2023. As we look to 2024, I think there could be some upward pressure on the rate. It is still a little early for us to kind of communicate anything, but it could be something in the 1% to 2% kind of range. But we will obviously know a lot more towards the end of this year and when we provide guidance for next year.

Michael Ryskin
Analyst at Bank of America

Great, thanks so much. Congrats on the quarter again.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, thank you.

Operator

We'll go next to Liza Garcia at UBS.

Liza Garcia
Analyst at UBS Group

Hey, good morning guys. Thanks for squeezing me in. Kind of an opex question on kind of how to think about maybe just diving in there a little bit. So R&D up 7% in local currency in the quarter, obviously you offset that with SG&A declines. As we think about kind of broader your investment strategy, how should we think about the R&D line and kind of modeling that out?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

I will get started on this. Look, actually I am very proud that we really have a lot of opportunities in our business to drive more products to the market, and the success of our business really also relies on driving innovation to market. This year we brought a lot of great products to the market, helping our customers in the domain of automation, digitalization, compliance, et cetera, both on the hardware and software portfolio that we launched. We actually launched internally a program that we call accelerator program, where we look at our pipeline of R&D projects that we have across the company and selected a number of really high potential projects that we accelerated with additional funding, and that is part of the increase that you also see there on the R&D line. Again for us, on the leadership team, we made a very conscious decision, saying using the success that we have as a company to accelerate products and bringing even more horsepower to the street and making sure that we get stuff to our customers which we know will help them to drive more productivity, help them to drive better insights into the research they are doing, and I am actually really excited and really proud that we could do that.

Liza Garcia
Analyst at UBS Group

Great. I know obviously the Mettler story has been predominantly organic, but you have definitely made some notable tuck-ins, like PendoTECH, Biotix. Can you just provide me the update on kind of the M&A environment and what you are seeing in the market, maybe in terms of incremental opportunities to enhance the portfolio?

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes, very good question, Liza. On M&A, we did not change our strategy at all. We are still looking at tuck-in acquisitions, bolt-on acquisitions that complement us both--either on the technology side, technology that we do not own today but think how important for us to complement our portfolio, or giving us market access in areas where we do not play. PendoTECH was an example of that, where we said we wanted to go more into downstream bioprocessing and have the right solutions for our customers. We also made last year a strategic acquisition in the area of software, complementing our autochem business with Scale-up Systems, which is a very important software capability for us to help customers scaling up from R&D to manufacturing.

It gives us really also a unique value proposition there. Then end of the year, we acquired also a small lab business called [indecipherable] in Germany, $10 million revenues, but also with products that we think really we should have in the portfolio, and that is the way I envision to continue this. We really look for the right opportunities. Given the strength we have as a business, we can be very selective in what companies we want to acquire. I think Mettler is a leader with an outstanding platform for these companies who look for either global access to market, which we have, or for the strength that we have in terms of supply chain to help them to really accelerate their go-to-market, but it needs to be really something that is missing in our portfolio. We do not have to make M&A to grow. We have a strong organic engine, but I am very interested of course in opportunities to get us into the fast growing market segments, like we have in biopharma for example. It was one of the reasons why we acquired PendoTECH.

Liza Garcia
Analyst at UBS Group

Great, thanks so much.

Operator

We'll move next to Rachel Vatnsdal at JPMorgan.

Rachel Vatnsdal
Analyst at JPMorgan Chase & Co.

Great, thanks for taking my questions, guys, and congrats on the quarter. I wanted to follow up about some of the earlier questions around the consumables dynamic and some of the pipette inventory stocking as well. You flagged that consumables were down 5% during 4Q due to that pipette dynamic, so can you just walk us through your expectations for consumables growth in the first quarter and then for the full year? Then kind of within that, what is embedded for that consumables growth between pricing versus volume?

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes, hey Rachel. I do not have the specific breakout for the full year. I would say I would probably expect to see a similar result in Q1 as we saw here in Q4 overall for consumables, and then I would certainly expect to see some growth in the second half of the year. But I do not have anything specific in mind in terms of exactly what that would be, but definitely would expect us to return to growth in the second half of the year.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes, absolutely Shawn, and think again, as I said before, some good indicators for us is the demand for our pipette itself, for the instruments. It should give us continued growth. We are playing very well in the biopharma research space with our product portfolio, so the COVID tailwinds, I think will hopefully not be any topic for us as we go into the second half of the year. The rest of the portfolio that we have in consumables, the sensors that go into biopharma, some of their probe sensors or even some of the lab products, have consumables. They are still doing quite well.

Rachel Vatnsdal
Analyst at JPMorgan Chase & Co.

Great, and then maybe a quick one here, just on on-shoring. You guys have talked about the on-shoring and near-shoring dynamic being a tailwind for Mettler. Can you just talk about your latest expectations on where you could see that impact the portfolio? Obviously there is some debate going on around the U.S. budget here locally, so how are you kind of embedding that into expectations in the near and medium term as well? Thank you.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

We still see that as a really good opportunity for the company in the medium to long term, but in terms of 2023, we did not really build anything specific into our guidance.

Operator

And we'll take our final question from Patrick Donnelly at Citi.

Patrick Donnelly
Analyst at Smith Barney Citigroup

Hi, guys. Thanks for fitting me in. Maybe just one, I see a lot of ground covered here. Shawn, maybe on the supply chain in general, you talked about inventory. Obviously, you ran a little high in '22 kind of with some of the stocking impacts. Can you just talk about expectations to kind of wind that down? Are you seeing normalization in the supply chains? Some thoughts on kind of how you're thinking about that piece.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes. Maybe I'll -- yes, thanks, Patrick. I'll start, and I'll let Patrick maybe add a few comments as well, too, here. But yes, we definitely have seen a lot of improvement in the supply chain, in particular, on the transportation side. Like just the time to go from one country to another as the lead times are, I think, pretty close to back to normal at this point in time. So that's been great. And then in terms of like availability of components, there's still topic here or there, but I'd say the noise level is significantly lower than what we were seeing six months ago.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Yes, absolutely. I only can confirm that semiconductor issues that we talked about last year are mostly behind us. We have very few exceptions. The team has been also very agile to change some of the signs of the instruments. So we are not so dependent on some of the exotic components there. But clearly, I mean our supply chain is -- I would say, it's almost back to normal in terms of transportation times, availability of materials. And that should not be getting to our way to make successful business in 2023.

Shawn Vadala
Chief Financial Officer at Mettler-Toledo International

Yes. And maybe just one final comment on that one is we're really proud of our team. The supply chain, I think, really has been a competitive advantage for us over the last few years. And just the collaboration around the global organization and the culture has just been really amazing to observe from the inside and I think, frankly, helped us gain some share along the way and enhance our brand.

Patrick Kaltenbach
Chief Executive Officer at Mettler-Toledo International

Absolutely.

Operator

[Operator Closing Remarks]

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