Peter Dameris
Analyst · Bank of America Merrill Lynch
Thank you, Ed, and good afternoon. I would like to welcome everyone to the On Assignment 2012 Third Quarter Earnings Conference Call. With Ed and me today is Mike McGowan, COO of On Assignment and President of Oxford Global Resources, our high-end IT skill staffing group; and Jim Brill, our Chief Administrative Officer.
During our call today, I will give a review of the markets we serve and our operational highlights, followed by a discussion of the performance of our operating segments by myself and Michael. I will then turn the call over to Ed for a more detailed review and discussion of our third quarter financial performance and our estimates for the fourth quarter of 2012. We will then open the call up for questions. Before we start today's call, I would like to remind everyone that today's results include a full quarter of contribution from Apex.
Now on to our third quarter results. All markets we serve, including Nurse Travel and Physician Staffing, remained productive and stable during and exiting the quarter. Once again, we saw particularly strong growth and strength in the IT end markets. Our healthcare groups continue to make solid progress in improving their operating performance, and in the third quarter, we saw solid execution in our Physician Staffing group. In the Physician group, Physician days sold increased 4% in the third quarter over last year's third quarter and 15% over last quarter.
During the third quarter, we also built on the increased end market demand in Nursing and Allied Healthcare. Based on days sold in the Physician group and our growth in professionals on billing in our healthcare group, we believe double-digit revenue growth will be achieved in 2012 for those groups. As we have mentioned many times in the past, we firmly believe that the healthcare end markets will provide some of the greatest growth opportunities for our company in the future. As for our Life Science group, during the third quarter, revenue growth continued to be slightly more challenging, and we are expecting similar end market trends in that division for the remainder of the year.
Consolidated gross margins of 30.7% was down 292 basis points from the third quarter of 2011 primarily due to the inclusion of Apex's revenue, which carries a lower gross margin, and less contribution as a percentage of total revenue from perm placement and conversion fees. With the inclusion of Apex's revenues, permanent placement and conversion fees are now 1.9% of our total third quarter revenues. For those of you who are not familiar with our company, Apex generates approximately 1% of total revenue from the permanent placement conversion fees versus the old On Assignment divisions, which historically generated about 3% of total revenues. Gross margins came in stronger than we expected due to a solid performance in all of our divisions. Our adjusted EBITDA margin was 11.7% in the third quarter, up from 11.2% in the third quarter of 2011.
Regarding industry dynamics, during and exiting the third quarter, secular trends continued to permit temporary labor to see greater growth prospects than full-time labor. While the macroeconomic environment in North America, where we derive 95% of our total revenues, has become slightly more challenging, we continue to see a classical cyclical recovery in professional staffing. More specifically, we have not seen an appreciable change in demand trends in the markets we serve from those that we saw at the beginning of the third quarter.
As for the financial services sector, although demand has slowed for the entire industry from the rate of growth in 2011, recently, we have seen a slight stronger demand from our clients in that sector. Ed will give you our fourth quarter financial forecast later in this call, but based on our current weekly revenues and the normal seasonal patterns that include holidays and customer facility closures, we do not see an appreciable change in demand for our services from our customers. With that said, I'm certainly regarding the economy as somewhat heightened in the fourth quarter due to the elections, resolution of the fiscal cliff and a perceived slowdown in economic activity. This uncertainty could cause customers to delay projects and/or urge contractors or employees to take more time off during the holidays.
Our operating performance in the third quarter of 2012 and our guidance for the fourth quarter of this year demonstrates that our business model and areas of focus permit us to grow despite less than optimal economic conditions. By increasing our gross margins, substantially paying down our debt with cash generated from operations, adjusting our non revenue-generating cost and expanding our service offerings, we were able to grow our adjusted EBITDA about twice as fast as our revenues from the third quarter of 2011 on a pro forma basis. We believe this operating leverage trend will continue to allow us to grow adjusted EBITDA faster than revenues for the remainder of 2012 and into the future. As for the actions we took to sustain our positive revenue growth rates, we substantially added to the number of recruiters and sales personnel that we employed. In the third quarter of 2012, we averaged 1,556 recruiters and sales personnel, of which 906 were in the legacy business. This compares to 816 in the legacy business in the third quarter of 2011.
During the third quarter, we did not acquire any of our common stock. Revenues in the third quarter of $388.3 million increased 139% over the third quarter of 2011 and 37% sequentially. Net income was $17.4 million or $0.33 per diluted share. Revenues generated outside the United States was $19.7 million or 5.1% of consolidated revenues in the third quarter versus $17.6 million or 10.8% in the third quarter of 2011. Consolidated gross margin in the third quarter was 30.7%, down from 33.6% in the third quarter of 2011, again, primarily from the inclusion of Apex revenues which carry a lower gross margin. Adjusted EBITDA was $45.5 million or 11.7% of revenue for the quarter, up from $18.2 million or 11.2% of revenue in the third quarter of 2011. Exiting the quarter, demand for our services remains stable in all divisions. Our weekly assignment revenue, which excludes conversion, billable expenses and direct placement revenues, averaged $29.8 million for the last 2 weeks. This is up 14% from the same period in 2011.
Integration, coordination and cash generation related to the Apex acquisition continues to be at or above our expectations. Ed will walk you through specifics later on this call, but because of our strong cash generation, we were able to pay down our debt by $27.5 million in the third quarter, and our leverage is now under 3x trailing 12-month adjusted EBITDA.
Before turning the call over to Mike McGowan to discuss our legacy groups, I'm going to briefly review Apex. At Apex, our IT staffing and services offering serving the full spectrum of IT resource needs for Fortune 1000 and mid-tier businesses, revenue for the quarter was $202.7 million, an all-time high and up 14% from the same period in the prior year and up 4% sequentially over the prior quarter. During and exiting the quarter, we saw our plant requisition flow increase nicely over the prior year and 4% over the prior quarter.
We attribute this growth to positive trends in our industries. Specifically, in our 7 industry verticals which you heard us describe in last quarter's conference call, we experienced our highest sequential quarterly growth in healthcare, technology and business services and modest growth in communications, consumer and industrials and financial services businesses. Our only -- only our aerospace and defense business had a negative growth number in the quarter, but September numbers showed upward movement in that industry vertical, and business volume and performance is up.
Gross margin for the quarter was 28.1%, which is up sequentially from the margin reported in the prior quarter by 70 basis points. We attribute this increase in gross margin primarily to an increase in permanent placement revenue as a percentage of total revenue, which moved up from 1% of revenue in Q2 2012 to 1.3% of revenue in this quarter. Our average bill rate was also up slightly from the prior quarter. The conversion of gross margin to the bottom line was the highest rate in the history of our business. Our gross profit per staffing consultant was $88,000 and was up sequentially and year-over-year, and our fill ratios were up both on a sequential and year-over-year basis. The combined productivity of our sales and delivery teams continues to contribute to increasing operating profit margins.
As we ended Q3 and leading into the first few weeks of the fourth quarter, we have seen some acceleration and requisition flow. The opportunities we see from our client portfolio are solid in all industry verticals, and we remain positive on the demand trends within the IT staffing and service market.
I will now turn the call over to Mike McGowan, Chief Operating Officer of On Assignment and President of Oxford Global Resources, who will review the operations of our legacy groups. Michael?