> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/united-states/staffing-and-recruiting/ # Staffing and recruiting firms in the United States Larger staffing and recruiting firms headquartered in the United States: who they are, what they run and how to reach their people. By Enrich.chat Editorial. Updated October 21, 2026. **Short answer:** Larger staffing and recruiting firms headquartered in the United States include Spherion, ManpowerGroup, Insight Global, Volt and Robert Half. Below are the tools that stand out, where they are based and how big they are. ## Which staffing and recruiting firms are headquartered in the United States? They include Spherion, ManpowerGroup, Insight Global, Volt and Robert Half. The table lists a selection in alphabetical order; names link to company profiles. | Company | Size | Tools detected | | --- | --- | --- | | [Aerotek](https://enrich.chat/company/aerotek/) | 10,000 to 25,000 | 41 | | [Allegis Group](https://enrich.chat/company/allegis-group/) | 10,000 to 25,000 | 31 | | [Amergis Healthcare Staffing](https://enrich.chat/company/amergis-healthcare-staffing/) | 10,000 to 25,000 | 27 | | AMN Healthcare | 5,000 to 10,000 | 47 | | AppleOne Employment Services | 5,000 to 10,000 | 31 | | Aquent | 10,000 to 25,000 | 36 | | Artech L.L.C. | 10,000 to 25,000 | 24 | | [Aya Healthcare](https://enrich.chat/company/aya-healthcare/) | 10,000 to 25,000 | 39 | | Cross Country Healthcare | 5,000 to 10,000 | 34 | | [Experis](https://enrich.chat/company/experis/) | 10,000 to 25,000 | 21 | | [Express Employment International](https://enrich.chat/company/express-employment-international/) | 10,000 to 25,000 | 51 | | Fox4jobs | 10,000 to 25,000 | 5 | | [Insight Global](https://enrich.chat/company/insight-global/) | 50,000 to 100,000 | 29 | | [Kelly Services](https://enrich.chat/company/kelly-services/) | 10,000 to 25,000 | 33 | | [Manpower](https://enrich.chat/company/manpower/) | 25,000 to 50,000 | 39 | | [ManpowerGroup](https://enrich.chat/company/manpowergroup/) | 50,000 to 100,000 | 36 | | [Maxim Healthcare Staffing](https://enrich.chat/company/maxim-healthcare-staffing/) | 10,000 to 25,000 | 40 | | Medical Solutions | 5,000 to 10,000 | 38 | | Paragon Strategic Staffing | 10,000 to 25,000 | 5 | | PeopleReady | 5,000 to 10,000 | 9 | | Randstad Holding | 5,000 to 10,000 | 58 | | [Robert Half](https://enrich.chat/company/robert-half/) | 25,000 to 50,000 | 67 | | [Spherion](https://enrich.chat/company/spherion/) | 50,000 to 100,000 | 33 | | Staffmark | 5,000 to 10,000 | 21 | | Staffmark Group | 5,000 to 10,000 | 15 | | Tradesmen International | 10,000 to 25,000 | 30 | | [TrueBlue](https://enrich.chat/company/trueblue/) | 10,000 to 25,000 | 16 | | Vaco | 10,000 to 25,000 | 40 | | [Volt](https://enrich.chat/company/volt/) | 25,000 to 50,000 | 29 | | Working Not Working | 5,000 to 10,000 | 32 | ## What technology do staffing and recruiting firms in the United States use? These tools stand out among them: each is detected more often here than across all the organizations listed. The tick on each bar marks that wider average. **Figure: Tools that stand out among staffing and recruiting firms in United States.** Bars for the share of listed staffing and recruiting firms in United States where each tool was detected, with a tick for the share across everything listed: HubSpot 48% against 13%, Gravity Forms 24% against 7%, SendGrid 24% against 9%, Dropbox 21% against 3%, Basis Technologies 19% against 5%, Python 19% against 3%. *Share of listed staffing and recruiting firms in the United States where each tool was detected. The tick marks the share across all listed organizations.* ## Where in the United States are they based? The bars show the headquarters city of the listed staffing and recruiting firms. **Figure: Headquarters cities of staffing and recruiting firms in United States.** Bars for the share of listed staffing and recruiting firms in United States headquartered in each city: Atlanta 7%, Omaha 6%, Dunwoody 6%, Milwaukee 4%, Hanover 4%, Cincinnati 4%. *Share of listed staffing and recruiting firms in the United States by headquarters city.* ## How big are staffing and recruiting firms in the United States? The columns show how they spread across six size ranges. **Figure: Size of staffing and recruiting firms in United States.** Six columns for the share of listed staffing and recruiting firms in United States in each size range: 2-5K 55%, 5-10K 13%, 10-25K 22%, 25-50K 4%, 50-100K 4%, 100K+ 0%. *Share of listed staffing and recruiting firms in the United States in each size range.* ## More to explore Other industries in the United States: [Hospitals and health care](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/)[Information technology and services](https://enrich.chat/companies-in/united-states/information-technology-and-services/)[Retail](https://enrich.chat/companies-in/united-states/retail/)[Higher education](https://enrich.chat/companies-in/united-states/higher-education/)[Government administration](https://enrich.chat/companies-in/united-states/government-administration/)[Financial services](https://enrich.chat/companies-in/united-states/financial-services/)[Insurance](https://enrich.chat/companies-in/united-states/insurance/)[Restaurants](https://enrich.chat/companies-in/united-states/restaurants/)[Mechanical or industrial engineering](https://enrich.chat/companies-in/united-states/mechanical-or-industrial-engineering/)[Real estate](https://enrich.chat/companies-in/united-states/real-estate/)[All of United States](https://enrich.chat/companies-in/united-states/) Staffing and recruiting elsewhere: [United Kingdom](https://enrich.chat/companies-in/united-kingdom/staffing-and-recruiting/)[Georgia](https://enrich.chat/companies-in/georgia/staffing-and-recruiting/)[Staffing and recruiting](https://enrich.chat/industries/staffing-and-recruiting/) ## How do you reach agency owners, branch managers and recruiting leaders at staffing and recruiting firms in the United States? Pick an organization from the table, then ask your AI agent for the people in the roles you sell to. ```text Use www.enrich.chat to find agency owners, branch managers and recruiting leaders at [company] in the United States, with titles and verified work emails ``` ## Frequently asked questions ### Which staffing and recruiting firms are headquartered in the United States? They include Spherion, ManpowerGroup, Insight Global, Volt and Robert Half. The page lists a selection with links to their profiles. ### What technology do staffing and recruiting firms in the United States use? Tools that stand out include HubSpot, Gravity Forms, SendGrid and Dropbox. ### How big are staffing and recruiting firms in the United States? They range from about 2,000 employees to well over 100,000. The columns on this page show the spread. ### Who do you sell to? Usually agency owners, branch managers and recruiting leaders. Ask your AI agent to use www.enrich.chat to find them with verified work emails. ## Try this prompt Find agency owners, branch managers and recruiting leaders ```text Use www.enrich.chat to find agency owners, branch managers and recruiting leaders at [company] in the United States, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Hospitals and health systems in the United States](https://enrich.chat/companies-in/united-states/hospitals-and-health-care/) - [Software and technology services companies in the United States](https://enrich.chat/companies-in/united-states/information-technology-and-services/) - [Retailers in the United States](https://enrich.chat/companies-in/united-states/retail/) - [Colleges and universities in the United States](https://enrich.chat/companies-in/united-states/higher-education/) - [Staffing and recruiting firms in the United Kingdom](https://enrich.chat/companies-in/united-kingdom/staffing-and-recruiting/) - [Staffing and recruiting firms in Georgia](https://enrich.chat/companies-in/georgia/staffing-and-recruiting/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)