SIA, the global advisor on staffing and workforce solutions, annually publishes these accomplishments, ranking firms based on their US staffing revenue. To qualify, companies must generate at least $100 million in staffing revenue during the previous year. PROMAN's remarkable twelve-year streak on this list is a testament to its robust operations and strategic vision.

This year, PROMAN has significantly advanced its positions across key categories:

·         Largest Industrial Staffing Firm in US 2025: PROMAN proudly climbed to #18, a notable improvement from its #19 ranking last year. This ascent highlights the company's 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, PROMAN secured the #62 spot, moving up an impressive eleven places from its #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.

PROMAN's continued success is attributed to its 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, PROMAN leverages extensive resources and a global perspective to serve its 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.