Philadelphia, PA – August 19th, 2026 – Staffing Industry Analysts’ (SIA) has included Yoh on its list of 2026 Largest Life Sciences Staffing Firms. The annual report highlights 28 prominent firms generating at least $25 million in U.S. life sciences staffing revenue in 2025, representing an estimated 80% of the total market.
"Life sciences organizations face continuous pressure to accelerate discovery while maintaining strict regulatory standards and operational efficiency," said Yoh President John Comito. "Earning a place on SIA’s largest life sciences staffing list validates our scientific-first approach. Because our recruiters bring deep technical fluency to every engagement, we understand the exact equipment, compliance demands, and lab environments in which our clients operate. Yoh helps organizations from emerging biotech firms to established pharmaceutical leaders move critical projects forward."
With more than 80 years of STEM workforce leadership, Yoh provides specialized scientific talent across the full discovery-to-development lifecycle. Through flexible staffing and Functional Service Provider (FSP) delivery models, Yoh supports emerging biopharma, biotech, CDMO, and diagnostics leaders with high-impact talent in specialized laboratory operations, validation, quality assurance, and clinical execution.
SIA’s complete 2026 Largest Life Sciences Staffing Firms report evaluates providers based on U.S. staffing revenue generated in 2025. Enterprise buyers, procurement leaders, and program managers rely on this list to identify proven workforce partners with demonstrated scale and sector expertise.
Learn more about Yoh’s Life Sciences staffing and FSP capabilities.
About Yoh
Yoh delivers expertise, methodology, and momentum to keep work moving forward. From strategy to execution, we deliver bold ideas and big results through consulting, staffing, and enterprise solutions. Nearly a century after our founding, Yoh remains STEM-centered, collaborative, and committed to client success. Yoh is a proud member of the Day & Zimmermann family of companies. yoh.com