ManpowerGroup Inc. provides workforce solutions and services worldwide. The company offers recruitment services, including permanent, temporary, and contract recruitment of professionals, as well as administrative and industrial positions under the Manpower and Experis brands. It also offers various assessment services; training and development services; career and talent management; and outsourcing services related to human resources functions primarily in the areas of large-scale recruiting and workforce-intensive initiatives. In addition, the company provides workforce consulting services; contingent staffing and permanent recruitment services; professional resourcing and project-based services; and recruitment process outsourcing, TAPFIN managed, and talent solutions. The company was incorporated in 1948 and is headquartered in Milwaukee, Wisconsin.

AMN Healthcare Services, Inc. provides healthcare workforce solutions and staffing services to healthcare facilities in the United States. It operates through three segments: Nurse and Allied Solutions, Physician and Leadership Solutions, and Technology and Workforce Solutions. The Nurse and Allied Solutions segment offers travel nurse staffing, labor disruption staffing, local staffing, international nurse and allied permanent placement, and allied staffing solutions. The Physician and Leadership Solutions segment provides locum tenens staffing, healthcare interim leadership staffing, executive search, and physician permanent placement solutions. The Technology and Workforce Solutions segment offers language services, vendor management systems, workforce optimization, and outsourced solutions. The company also provides allied health professionals, such as physical therapists, respiratory therapists, occupational therapists, medical and radiology technologists, lab technicians, speech pathologists, rehabilitation assistants, and pharmacists. It offers its services under the brands, including AMN Healthcare, Nursefinders, HealthSource Global Staffing, O'Grady Peyton International, Connetics, Medical Search International, DRW Healthcare Staffing, and B.E. Smith. AMN Healthcare Services, Inc. was founded in 1985 and is headquartered in Dallas, Texas.

Cross Country Healthcare, Inc. provides talent management and other consultative services for healthcare clients in the United States. The company's Nurse and Allied Staffing segment provides traditional staffing, recruiting, and value-added total talent solutions, including temporary and permanent placement of travel and local nurse and, allied professionals; temporary placement of healthcare leaders within nursing, allied, physician, and human resources; vendor neutral and managed services programs; education healthcare services; in-home care services; and outsourcing services. It also offers staffing solutions for registered nurses, licensed practical nurses, certified nurse assistants, practitioners, pharmacists, and other allied professionals on per diem and short-term assignments; and clinical and non-clinical professionals on long-term contract assignments, as well as workforce solutions, including MSP, VMS, in- home care, education healthcare, RPO, project management, and other outsourcing and consultative services. This segment provides retained search services for healthcare professionals, as well as contingent search and recruitment process outsourcing services. It serves public and private acute care and non-acute care hospitals, government facilities, local and national healthcare plans, managed care providers, public and charter schools, outpatient clinics, ambulatory care facilities, physician practice groups, and other healthcare providers under the Cross Country brand. Its Physician Staffing segment provides physicians in various specialties, certified registered nurse anesthetists, nurse practitioners, and physician assistants under the Cross Country Locums brand on temporary assignments. It serves various healthcare facilities, such as acute and non-acute care facilities, medical group practices, government facilities, and managed care organizations. The company was founded in 1986 and is headquartered in Boca Raton, Florida.

TrueBlue, Inc., together with its subsidiaries, provides specialized workforce solutions in the United States, Canada, the United Kingdom, Australia, and Puerto Rico. It operates through three segments: PeopleReady, PeopleManagement, and PeopleScout. The company PeopleReady segment provides general, industrial, and skilled trade contingent staffing services for construction, transportation, manufacturing, retail, hospitality, and renewable energy industries. The PeopleManagement segment offers contingent, on-site industrial staffing, and commercial driver services, which includes on-site management and recruitment for the contingent industrial workforce of manufacturing, warehousing, and distribution facilities; and recruitment and management of contingent and dedicated commercial drivers to the transportation and distribution industries under the Staff Management, SIMOS Insourcing Solutions, and Centerline Drivers brands. The company PeopleScout segment provides recruitment process outsourcing, talent advisory services, and managed service provider solutions including sourcing, screening, hiring, and onboarding services; operates Affinix, a technology platform for sourcing, screening, and delivering a permanent workforce to its clients; talent advisory services, such as employer branding, recruitment marketing, talent insights, diversity, equity and inclusion consulting, candidate assessment, and talent acquisition strategy consulting services; and contingent labor programs including vendor selection, performance management, compliance monitoring, and risk management. TrueBlue, Inc. was formerly known as Labor Ready, Inc. and changed its name to TrueBlue, Inc. in December 2007. The company was incorporated in 1985 and is headquartered in Tacoma, Washington.

Hudson Global, Inc. provides talent solutions for mid-to-large-cap multinational companies and government agencies under the Hudson RPO brand in the Americas, the Asia Pacific, and Europe. It offers recruitment process outsourcing (RPO) services, such as recruitment outsourcing, project-based outsourcing, contingent workforce solutions, and recruitment consulting for clients' permanent staff hires; and RPO contracting services, including outsourced professional contract staffing and managed services. The company was formerly known as Hudson Highland Group, Inc. and changed its name to Hudson Global, Inc. in April 2012. Hudson Global, Inc. was founded in 1999 and is headquartered in Old Greenwich, Connecticut.

Staffing 360 Solutions, Inc. offers staffing services in the United States. The company operates through wo segments, Commercial – US and Professional – US. It provides temporary contractors and permanent placement services. The company was formerly known as Golden Fork Corporation and changed its name to Staffing 360 Solutions, Inc. in March 2012. Staffing 360 Solutions, Inc. was incorporated in 2009 and is headquartered in New York, New York.

GEE Group Inc. provides permanent and temporary professional and industrial staffing and placement services in the United States. The company operates through two segments, Industrial Staffing Services and Professional Staffing Services. It offers placement of information technology, accounting, finance, office, engineering, engineering professionals for direct hire and contract staffing services, and data entry assistants; and temporary staffing services for industrial clients. The company also provides scribes that specialize in electronic medical record services for emergency departments, specialty physician practices, and clinics. It offers professional staffing services under the names of Access, Data Consulting, Agile Resources, Ashley Ellis, GEE Group (Columbus), Omni One, Paladin Consulting, Scribe Solutions, Accounting Now, Staffing Now, SNI Banking, SNI Certes, SNI Energy, SNI Financial, and SNI Technology; and light industrial contract labor under the Triad Staffing brand. The company was formerly known as General Employment Enterprises, Inc. and changed its name to GEE Group Inc. in July 2016. GEE Group Inc. was founded in 1893 and is headquartered in Jacksonville, Florida.

TSR, Inc., operates as a staffing company in the United States. It primarily focus on recruiting information technology (IT) professionals for short- and long-term assignments, permanent placements, project work, and providing contract computer programming services. The company provides technical computer personnel to supplement the in-house IT capabilities of its customers in the areas of .net and java, mobile applications for Android and IOS platforms, project management, IT security specialists, cloud development and architecture, business analysts, UI design and development, network infrastructure and support, and database development and administration. It serves vendor management companies, as well as customers in the financial services business. TSR, Inc. was incorporated in 1969 and is headquartered in Hauppauge, New York.