The largest staffing firms globally had an estimated $285.3 billion (€270.9 billion) in revenues for 2022, making up for 44% of the entire global staffing revenue. For the fifth consecutive year, Randstad topped the list with a staggering $25 billion in revenues. The top five companies accounted for 15% of the total market share, with US-based companies representing 48 of the 100 firms. 12 new companies were added to the list with most of them coming from the US. 59th-placed Triage achieved the highest annual revenue growth, standing at 75%, while Korn Ferry was the highest-ranking executive search firm, at 50th. Fifth-placed Recruit boasted the highest market capitalization of the 37 listed companies with $49.9 billion.

This ranking focuses on the 100 largest staffing firms based on global revenue for staffing and place & search combined. It should be noted that this list should not be taken to mean that a higher ranked company offers better services or more value. Furthermore, due to discrepancies in financial transparency, the data provided might have been adjusted for accuracy.