Marsh & McLennan Companies, Inc., a professional services company, provides advice and solutions to clients in the areas of risk, strategy, and people worldwide. It operates through Risk and Insurance Services, and Consulting segments. The Risk and Insurance Services segment offers risk management services, such as risk advice, risk transfer, and risk control and mitigation solutions, as well as insurance and reinsurance broking, strategic advisory services, and analytics solutions, and insurance program management services. It serves businesses, public entities, insurance companies, associations, professional services organizations, and private clients. The Consulting segment provides health, wealth and career advice, solutions and products; and specialized management, strategic, economic, and brand consulting services. Marsh & McLennan Companies, Inc. was founded in 1871 and is headquartered in New York, New York.

Robert Half Inc. provides talent solutions and business consulting services in North America, South America, Europe, Asia, and Australia. The company operates through Contract Talent Solutions, Permanent Placement Talent Solutions, and Protiviti segments. The Contract Talent Solutions segment provides contract engagement professionals in the fields of finance and accounting, technology, marketing and creative, legal and administrative, and customer support. This segment markets its services to clients and employment candidates through both national and local advertising activities, including radio, digital advertising, job boards, alliance partners, and events. The Permanent Placement Talent Solutions segment engages in the placement of full-time accounting, finance, and tax and accounting operations personnel. The Protiviti segment offers consulting services in the areas of internal audit, technology consulting, risk, and compliance consulting. It offers it services under the Robert Half brand name. The company was formerly known as Robert Half International Inc. and changed its name to Robert Half Inc. in July 2023. Robert Half Inc. was founded in 1948 and is headquartered in Menlo Park, California.

Heidrick & Struggles International, Inc., together with its subsidiaries, provides executive search, consulting, and on-demand talent services to businesses and business leaders worldwide. It enables its clients to build leadership teams by facilitating the recruitment, management, and development of senior executives. The company also offers on-demand services to provide clients with independent talent, including professionals with industry and functional expertise for interim leadership roles and critical, and project-based initiatives; and consulting services, including leadership assessment and development, team and organization acceleration, digital acceleration and innovation, diversity and inclusion advisory services, and culture shaping services. It provides its services to Fortune 1000 companies; major U.S. and non-U.S. companies; middle market and emerging growth companies; private equity firms; governmental, higher education, and not-for-profit organizations; and other private and public entities. Heidrick & Struggles International, Inc. was founded in 1953 and is headquartered in Chicago, Illinois.

Kelly Services, Inc., together with its subsidiaries, provides workforce solutions to various industries. The company operates through five segments: Professional & Industrial; Science, Engineering & Technology; Education; Outsourcing & Consulting; and International. The Professional & Industrial segment delivers staffing, outcome-based, and permanent placement services providing administrative, accounting, and finance; light industrial; contact center staffing; and other workforce solutions. The Science, Engineering & Technology segment offers staffing, outcome-based, and permanent placement services in the areas of science and clinical research, engineering, technology, and telecommunications specialties. The Education segment provides staffing, permanent placement, and executive search services to pre-K-12 school districts and education organizations. The Outsourcing & Consulting segment offers managed service provider, recruitment process outsourcing, payroll process outsourcing, and executive coaching programs to customers on a global basis that includes its RocketPower brand. The International segment provides staffing, recruitment process outsourcing, and permanent placement services. The company serves customers in the United States, Canada, Mexico, Puerto Rico, France, Switzerland, Portugal, Russia, Italy, rest of Europe, and the Asia-Pacific region. Kelly Services, Inc. was founded in 1946 and is headquartered in Troy, Michigan.

The Manitowoc Company, Inc. provides engineered lifting solutions in the Americas, Europe, Africa, the Middle East, the Asia Pacific, and internationally. It designs, manufactures, and distributes crawler-mounted lattice-boom cranes under the Manitowoc brand; a line of top-slewing and self-erecting tower cranes under the Potain brand; mobile hydraulic cranes under the Grove, Shuttlelift, and National Crane brands; and hydraulic boom trucks under the National Crane brand. The company also provides aftermarket services, such as sale of parts and accessories, field service work, routine maintenance services, technical support, erection and decommissioning services, crane and component remanufacturing, training, and telematics services. Its crane products are used in various applications, including energy production/distribution and utilities; petrochemical and industrial; infrastructure, such as road, bridge, and airport construction; and commercial and residential construction. The company serves a range of customers, including dealers, rental companies, contractors, and government entities in the petrochemical, industrial, commercial construction, power and utilities, infrastructure, and residential construction end markets. The Manitowoc Company, Inc. was founded in 1902 and is headquartered in Milwaukee, Wisconsin.

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.

HireRight Holdings Corporation provides technology-driven workforce risk management and compliance solutions worldwide. It offers background screening, verification, identification, monitoring, and drug and health screening services for customers under the HireRight brand name. The company provides its services through software and data platform that integrates into its customers' human capital management systems enabling workflows for workforce hiring, onboarding, and monitoring. It serves transportation, healthcare, technology, financial services, business and consumer services, manufacturing, education, and retail industries, as well as not-for-profit organizations. HireRight Holdings Corporation was incorporated in 1990 and is headquartered in Nashville, Tennessee.