Mike Buckley
Executive Vice President & Chief Financial Officer at Robert Half
Thank you, Keith and hello everyone. As Keith noted, global revenues were $1.863 billion in the second quarter. On an as adjusted basis, second quarter Talent Solutions revenues were up 24% year-over-year. U.S. talent solutions revenue were $1.071 billion, up 25% from the prior year. Non U.S. Talent Solutions revenues were $295 million, up 20% year-over-year on an as adjusted basis. We have 316 talent solutions locations worldwide, including 85 locations in 17 countries outside of the United States.
In the second quarter, there were 63.4 billing days, unchanged from the same quarter one year ago. The current [Indecipherable] at 64.3 billing days compared to 64.4 billing days one year ago. Currency exchange rate movements during the second quarter had the effect of decreasing reported year-over-year total revenues by $37 million, $26 million for talent solutions and $11 million for Protiviti. This negatively impacted our year-over-year overall revenue growth by 2.3 percentage points; 2.3 percentage points for talent solutions and 2.4 percentage points for Protiviti. Contract talent solutions bill rates for the quarter increased 8.2% compared to one year ago adjusted for changes in the mix of revenues by functional specialization currency and country. This rate for the first quarter of 2022 was 9.1%.
Now, let's take a closer look at the results for Protiviti. Global revenues in the second quarter were $497 million; $396 million of that is from business within the United States; and $101 million is from operations outside of the United States.
On an as-adjusted basis, global second quarter Protiviti revenues were up 11% versus the year ago period, with U.S. Protiviti revenues up 8%. Non-U.S. revenues were up 21% on an as-adjusted basis. Protiviti and its independently-owned member firms serve clients through a network of 88 locations in 29 countries.
Company-wide second quarter public sector revenue was $94 million, of which $70 million was reported by Protiviti and the balance reported by talent solutions.
Currency exchange rates had the effect of decreasing year-over-year public sector revenues by $4 million. We expect third quarter 2022 public sector revenues to be $90 to $100 million, and we continue to expect full year 2022 public sector revenues to be flat to up 10% for the year.
Turning now to gross margin. In contract talent solutions, second quarter gross margin was 39.9% of applicable revenues, compared to 39.7% of applicable revenues in the second quarter one year ago. Conversion revenues or contract-to-hire were 4.1% of revenues in the quarter.
Our permanent placement talent solutions revenues in the second quarter were 14.7% of consolidated talent solutions revenues, versus 12.8% of consolidated talent solutions revenues in the same quarter one year ago. When combined with contract talent solutions gross margin, overall talent solutions gross margin was 48.7%, an increase of 1.3 percentage points compared to the year ago second quarter.
For Protiviti, gross margin was 30.4% of Protiviti revenues, compared to 29.1% of Protiviti revenues one year ago. Adjusted for deferred compensation-related classification impacts, gross margin for Protiviti was 28.1% for the quarter just ended compared to 30.0% one year ago. Gross margin in the current period was impacted by higher staff resource costs, including continued expansion of headcount in the quarter.
Enterprise selling, general and administrative costs were 27.3% of global revenues in the second quarter, compared to 30.9% in the same quarter one year ago. Adjusted for deferred compensation-related classification impacts, enterprise SG&A costs were 30.3% for the quarter just ended, compared to 29.4% one year ago.
Talent solutions SG&A costs were 32.2% of talent solutions revenues for the second quarter, versus 38.4% in the second quarter of 2021. Adjusted for deferred compensation-related classification impacts, talent solutions SG&A costs were 36.2% for the quarter just ended, compared to 36.3% one year ago.
The higher mix of permanent placement revenues this quarter versus one year ago had the effect of adding 0.9 percentage points to the quarter's adjusted SG&A ratio. Second quarter SG&A costs for Protiviti were 14.0% of Protiviti revenues, compared to 12.5% of revenues in the year ago period.
Operating income for the quarter was $306 million. Adjusted for deferred compensation-related classification impacts, combined segment income was $241 million in the second quarter. Combined segment margin was 12.9%.
Second quarter segment income from our talent solutions divisions was $171 million, with a segment margin of 12.5%. Segment income for Protiviti in the second quarter was $70 million, with a segment margin of 14.1%. Our second quarter tax rate was 27%, the same as one year ago.
At the end of the second quarter, accounts receivable was $1.092 billion and implied days sales outstanding or DSO was 52.6 days.
Before we move to third quarter guidance, let's review some of the monthly trends we saw in the second quarter and so far in July, all adjusted for currency and billing days. Contract talent solutions exited the second quarter with June revenues up 18% versus the prior year compared to a 21% increase for the full quarter. Revenues for the first week of July were up 16% compared to the same period one year ago.
Permanent placement revenues in June were up 38% versus June of 2021. This compares to a 43% increase for the full quarter. For the first two weeks of July, permanent placement revenues were up 3% compared to the same period in 2021. This period includes the historically variable impact of the Fourth of July holiday. We provide this information so that you have insight into some of the trends we saw during the second quarter and into July. But as you know, these are very brief periods of time. We caution against reading too much into them.
With that in mind, we offer the following third quarter guidance. Revenues, $1.87 billion to $1.95 billion; income per share $1.60 to $1.70. Midpoint revenues of $1.910 billion are 14% higher than the same period in 2021 on an as-adjusted basis. Midpoint earnings per share of $1.65 is 8% higher than 2021, notwithstanding a $0.05 negative impact for currency and a higher tax rate.
Note that in the prior year, Q3 2021 revenues and EPS had very strong year-over-year growth rates of 43% and 129%, respectively. The major financial assumptions underlying the midpoint of these assumptions are as follows.
Revenue growth on a year-over-year basis; talent solutions up 16% to 19%. Protiviti up 6% to 9%; overall up 12% to 16%. Gross margin percentage; contract talent 38% to 40%; Protiviti 28% to 30%; overall 42% to 44%.
SG&A as a percentage of revenue, excluding deferred compensation classification impacts; talent solutions 36% to 37%; Protiviti 14% to 16%; overall 30% to 32%.
Segment income; talent solutions 11% to 13%; Protiviti 13% to 15%; overall 11% to 13%. Tax rate, 26% to 27%; shares 108 million to 110 million.
Third quarter capital expenditures and capitalized cloud computing costs, $25 million to $30 million. We limit our guidance to one quarter. All estimates we provide on this call are subject to the risks mentioned in today's press release and in our SEC filings. Now I'll turn the call back over to Keith.