David G. Barnes
Chief Financial Officer at Trimble
Thank you, Rob. Let's start on Slide four with a review of third quarter results. Third quarter revenue of $957 million was up 8% in total and up 2% organically. Changes in foreign exchange rates increased revenue by 1%, while acquisitions net of divestitures increased revenue by 5%. Subscription and recurring revenue continued to grow at a strong rate. As Rob mentioned a moment ago, the weakening macro environment adversely impacted customer sentiment and demand across all of our hardware end-markets.
Gross margin in the third quarter was a record 65%, up 410 basis-points year-over-year, driven by an increasingly favorable business mix and the ongoing net impact of pricing and reduced input cost inflation. Adjusted EBITDA and operating margins also expanded year-over-year due to the progression in gross margins and the benefit of cost reduction actions we took early in the quarter. Net income dollars increased by 4% and earnings per share grew year-over-year to $0.68, exceeding the high-end of our prior guidance range. We are very pleased with our margin performance in the third quarter, delivering strong bottom line results even in the face of a tougher macroeconomic environment.
Turning now to Slide five, I'll review in more detail our third quarter revenue trends. On this in the next few pages I will focus on organic growth rates excluding the impacts of acquisitions, divestitures and currency fluctuations. ARR was up 13%, driven in part by strong bookings across our construction software businesses. Our digital platform work is enabling cross-sell a bundled solutions. Our non-recurring revenue streams, including hardware and perpetual software contracted by 8% year-over-year and came in below our expectations. The macro environment worsened late in the quarter across many of our hardware end-markets with weakening customer sentiment and propensity to invest. The impact was especially visible in Europe where macro trends are the most difficult. From a geographic perspective, North American revenues were up 5%. In Europe, revenues were down 1%.
Moving to Slide six. Our cash flow from operations was $147 million with free cash flow of $134 million, both of which are up significantly versus prior year. Our cash flow in the quarter benefited from lower purchases of inventory, lower tax payments and higher profitability. The working capital dynamics of our business remained strong with negative net working capital. We ended the fourth quarter with $1.6 [Phonetic] billion in backlog, inclusive of Ag committed backlog expected to ship before our Ag JV transaction closes. We projected $1.1 [Phonetic] billion of our backlog will be recognized as revenue within the next 12 months.
We ended the quarter with leverage measured as net-debt to EBITDA of 2.9 times, reflecting the repayment of $150 million of net-debt during the quarter and repayment of $270 million since the closing of the Transporeon acquisition. Note that we are ahead of our timeline to pay-down our Transporeon debt with leverage going below three times, one quarter ahead of the commitment we made when the deal was announced.
Finally, I'll repeat what Rob mentioned earlier. During the quarter, we reached an important milestone with half of our revenue now coming from recurring revenue streams. The formation of our Ag JV will further accelerate our business in the direction of majority recurring revenue, making our business both more predictable and more resilient.
Let's turn now to Slide seven for additional detail on each of our reporting segments. Buildings and infrastructure revenue was up 6%. Revenue growth was strong across our software businesses in this segment with double-digit year-over-year ARR and revenue increases at e-Builder, Viewpoint, SketchUp and Tekla. This broad-based growth reflects the success and momentum of our Connect and Scale strategy evidenced by growing bookings especially of larger and broader bundles. Our civil construction business was down year-over-year at a high single-digit rate as the demand environment weakened among dealers and then customers. Geospatial revenue was down 2%, reflecting lower demand across many survey end-markets. One bright spot for our geospatial business in the quarter was with our US federal government customers who continued to place orders well-ahead of prior year levels and above our expectations earlier in the year.
Resources and utilities revenue was down 4%, reflecting both declining farmer sentiment and the impact of our distribution network changes. Revenue declines were less pronounced in Europe, which makes up the largest point portion of our Ag hardware business. Partially offsetting the weakness in hardware demand, we experienced double-digit segment ARR growth in Positioning, Services, Forestry and CityWorks.
Financial results in our Transportation segment showed progression in a number of areas. Organic ARR was up at a mid single-digit rate and margins expanded for the seventh quarter in a row. On the other hand, our Mobility business in North America has not seen the uptick in bookings that we originally expected. With planned churn notifications in the quarter, our Transportation segment ARR momentum will moderate going into next year.
Transporeon topline trends remain below our expectations when we bought the business, driven almost entirely by a contraction in overall industry shipment volumes and a depressed spot market. Importantly, we have maintained our customers in our market share. And with our transaction-based recurring model, we are positioned to recover with an improvement in the overall European goods economy when the inevitable upswing takes place. The Transporeon team has managed cost well in this tough environment and our operating margin since the deal closed remain in-line with our original expectations.
Moving to Slide eight, I will now discuss our guidance for the fourth quarter and the full-year. Our third quarter results reflected a weakening demand environment. We expect this weakness to extend through the fourth quarter and into next year. We now project fourth quarter revenue between $890 million and $930 million. Our fourth quarter outlook reflects 13% growth in ARR, offset by a decline in our hardware and perpetual software and a low-to-mid-single-digit rate. This yields a full-year revenue outlook of $3.76 billion to $3.80 billion. A significant majority of the reduction in revenue outlook is in our hardware businesses with the biggest impact in civil construction hardware. For perspective, it is helpful to look back to the pre-COVID period to determine the underlying long-term trends of our hardware businesses. All three of our core hardware businesses, geospatial, agriculture and civil construction have grown at a compound rate of mid single-digit or better since 2019, and our fourth quarter guidance reflects a continuation of this long-term trend.
We projected the combined impact of higher gross margins and lower operating expense versus our prior outlook will offset much of the impact of our lower revenue forecast resulting in an EPS range for the fourth quarter $0.55 to $0.63. Our updated full-year guidance for EPS is $2.58 to $2.66. Fourth quarter operating margins are projected to be in the range of 24.5% to 25%, a meaningful improvement from year-ago levels, but sequentially down from the third quarter, driven primarily by mix.
Within the overall outlook for the fourth quarter, we anticipate the following segment trends. Buildings and infrastructure will remain our strongest segment with organic revenue in the quarter accelerating from third quarter levels to the mid-to-high single digits. Even in the current macro environment, we see strong demand for our software offerings, while our hardware businesses are expected to be down at a mid single-digit rate. Geospatial segment revenues are expected to be down at a low-to-mid-single-digit rate in the fourth quarter. Gradual improvement across some areas of our core field survey business will be offset by lower sales in the fourth quarter to the US federal government. Geospatial margins in the fourth quarter will come down sequentially from third quarter levels due to a less favorable business mix. Resources and utilities revenue are expected to be flat-to-down at a low-single digit rate.
This fourth quarter outlook reflects both the adverse overall demand environment and the impact of our ongoing aftermarket dealer net network transition. ARR growth in this segment will remain at a strong double-digit level. Transportation segment revenues will be flat or down modestly as the impact of higher customer churn in our North American mobility business offsets the growth across the rest of our transportation offerings. This outlook assumes no meaningful improvement in Transporeon's core European transportation market in the fourth quarter.
From a cash flow perspective, we expect full year 2023 free cash flow in the range of $530 million to $555 million. Excluding the impact of full-year transaction-related and restructuring-related cash outflows of approximately $100 million, this outlook represents free cash flow of approximately one times net income. With our strong year-to-date cash flow performance and with contractual certainty on the upcoming close of our Ag JV transaction, we plan to re-initiate share repurchases in the fourth quarter.
Consistent with past practice, we plan to issue guidance for 2024 at our fourth quarter earnings release in February. At this point, our outlook for next year can be characterized threefold. First, we expect that organic revenue growth trends will be better than those we post this year as our hardware business has stabilized following the declines of 2023 and as recurring revenue sources makeup a growing proportion of our total revenue base.
Second, we believe ARR will continue to grow at a double-digit rate. Even in the context of a tough macro environment, our bookings and net retention performance continue to support this outlook.
Third, with the cost-reduction actions we are taking, we expect to hold or improve EBITDA margins even with the impact of the close of our AGCO deal. This outlook leaves us on track to achieve the EBITDA margin goals we put forward in our Investor Day last year.
Rob, I'll turn it back over to you.