PROMAN has once again earned a spot on Staffing Industry Analysts’ (SIA) prestigious Largest US Staffing Firms list for 2025. This marks our remarkable twelfth consecutive year on this list, a true testament to our robust operations and strategic vision.
SIA, the global advisor on staffing and workforce solutions, publishes these accomplishments annually, ranking firms based on their US staffing revenue. To qualify, companies must generate at least $100 million in staffing revenue during the previous year.
Our Improved Rankings
This year, PROMAN has significantly advanced its positions across key categories:
- Largest Industrial Staffing Firm in US 2025: PROMAN climbed to #18, a notable improvement from our #19 ranking last year. This highlights our deepening expertise and growing footprint within the vital industrial sector.
- Largest Staffing Firms List 2025: On the broader list of the nation’s largest staffing firms, we secured the #62 spot, moving up an impressive eleven places from our #73 ranking in the previous year.
“It’s an honor to be on this list for the 12th year straight. Big credit to our team and the great relationships we have with our clients and candidates. It shows we’re doing something right—especially in the industrial space,” said Gilles Tanneur, PROMAN CEO.
Our continued success is attributed to our deep understanding of client needs, a focus on delivering high-quality talent, and a commitment to operational excellence. As part of the global PROMAN Group, the 11th largest temporary employment provider worldwide, we leverage extensive resources and a global perspective to serve our US clients and job seekers effectively. This sustained recognition from SIA solidifies PROMAN’s standing as a trusted and impactful partner in the ever-evolving landscape of workforce solutions.