The BizJournals did this piece on my son, David Dourgarian, and the growth at Tempworks.   Pretty good except for the "U.K. has around the population of California" which is kind of true just like 65.1 is around 38.8.

Nevertheless, writer Whitney Oachs hit the key points that driving increased profitability at staffing companies is the secret sauce for Tempworks:

...TempWorks offers software services expansive enough to attract temp agencies based on any of their individuals needs.
For example, Grafton, Wis.-based temp agency SEEK Careers and Staffing chose TempWorks to help turn its application process paperless.
We use their staffing and on-boarding software, said Sara Luchsinger, vice president of operations at SEEK. Its decreased the application processing time by 50 percent, and now we dont need 15 pages of paper for each application, because it can be done online.