Staffing Industry Analysts Email Format

Information ServicesCalifornia, United States51-200 Employees

Staffing Industry Analysts (SIA) is a global research and advisory firm focused on staffing and workforce solutions. Its research covers all forms of work arrangements, from temporary staffing to independent contracting and other contingent labor, and it analyzes the services and providers that operate in the workforce solutions ecosystem. The organization also offers professional training and certification through its Certified Contingent Workforce Professional program.

SIA serves both suppliers and buyers of workforce solutions, helping them make informed decisions and manage risk through objective analysis, data, and events. Headquartered in Mountain View, California, and founded in 1989 by Peter Yessne, SIA is a brand of Crain Communications with offices in London. In early 2026, SIA announced a partnership with Quantum Workplace to advance its program evaluation capabilities.

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