Building America’s Fastest-Growing Staffing Firm with Dan Mastropolo

What does it take to build one of the fastest-growing staffing firms in the U.S.? In this episode, David Folwell sits down with Dan Mastropolo, Chief Visionary Officer at Shift Fillers, to discuss the company’s technology-first approach to staffing and the strategies that helped it earn the top spot on Staffing Industry Analysts’ 2026 Fastest-Growing Staffing Firms list. Dan shares how Shift Fillers has leveraged automation, referral networks, and operational innovation to scale rapidly, the lessons learned from growing the business, and why technical leadership, AI, and financial discipline are becoming essential for staffing firms. He also offers his outlook on the industry’s future, workforce trends, and the evolving role of technology in staffing. Tune in now!