Top 100 HR Outsourcing Companies
The Best of December 2025
Human resource tasks can be time-consuming and too meticulous for business owners. The more your business grows, the more HR professionals you need to handle your employees. Hiring the right HR outsourcing partner can free you from responsibilities, boost employee satisfaction, and optimize your HR efficiency.
Work with the top HR outsourcing companies on The Manifest. Find and connect with the right partner after you’ve taken the time to review their profiles, ratings, and portfolios.
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List of the Best HR Outsourcing Services
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2491Undisclosed10 - 49 employeesBinfield, EnglandNelsonHall is a Business Consulting company launched in 1998. The agency offers Business Consulting and HR Outsourcing.Read More
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2492Undisclosed10 - 49 employeesMahdlo Executive Advisors is an IT strategy consulting company founded in 2007. The firm offers IT strategy consulting and CRM consulting and SI.Read More
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2493$1,000+50 - 249 employeesDuluth, GANetPEO is an Accounting company. Headquartered in Duluth, Georgia, the agency was established in 2000. Their services include Accounting and HR Consulting.Read More
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2494Undisclosed50 - 249 employeesBelo Horizonte, BrazilFounded in 1965, Grupo Selpe is a software development firm. Their services include Custom Software Development and Staffing.Read More
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2495Undisclosed2 - 9 employeesNairobi, KenyaAMSOL Consultants is an Accounting company founded in 2011. The small team specializes in Accounting and HR Consulting.Read More
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2496Undisclosed2 - 9 employeesOnipa Consulting, a small Staffing company, is based in Washington, District of Columbia. The team focuses on Staffing and Recruiting.Read More
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2497Undisclosed250 - 999 employeesLisboa, PortugalYOURVOICE, an answering service, focuses on Call Center Services and Sales Outsourcing. The agency is located in Lisboa, Portugal.Read More
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2498Undisclosed250 - 999 employeesNorfolk, EnglandJark Recruitment is a Commercial Development company. The Norfolk, England-based agency was established in 1996. Their services include Commercial Development and Staffing.Read More
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2499Undisclosed250 - 999 employeesPasadena, TXBruce Temporary Services is a Staffing company headquartered in Pasadena, Texas. The team specializes in Staffing and Recruiting.Read More
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2500Undisclosed250 - 999 employeesMiramar, FLMidsize Staffing company Alpha1 Staffing, is in Miramar, Florida. The team provides Staffing and Recruiting.Read More
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2501Undisclosed250 - 999 employeesGenova, ItalyPRAXI S.p.A. Is a Business Consulting company launched in 1966. The midsize team focuses on Business Consulting and BI & big data consulting & SI.Read More
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2502Undisclosed250 - 999 employeesSu Qian Shi, ChinaJiangsu Surebon Service Outsourcing Group Co., Ltd. Is a midsize telephone answering service. Established in 2008, the team offers Call Center Services and Back Office Outsourcing.Read More
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2503Undisclosed250 - 999 employeesMadison, WICORE Company Ltd. Is a midsize Direct Marketing company based in Madison, Wisconsin. Their services include Direct Marketing and Market Research.Read More
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2504Undisclosed250 - 999 employeesChantilly, VAIT strategy consulting company TechTammina LLC was founded in 2005. In Chantilly, Virginia, the team specializes in IT strategy consulting and cloud consulting & SI.Read More
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2505Undisclosed250 - 999 employeesSanta Clarita, CAKRG Technologies Inc. Is an Application Testing company. The Santa Clarita, California-based agency focuses on Application Testing and BI & big data consulting & SI.Read More
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2506Undisclosed250 - 999 employeesBellevue Hill, AustraliaHeadquartered in Bellevue Hill, Australia and Makati, Philippines, BruntWork is a Direct Marketing company. Their services include Direct Marketing and Social Media Marketing.Read More
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2507Undisclosed250 - 999 employeesPrinceton, NJIT staff augmentation company V R Della Infotech Inc offers IT staff augmentation and Market Research. They were founded in 2012.Read More
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2508Undisclosed10 - 49 employeesMilano, ItalyFounded in 2012, JOBCODE STP SRL is an Accounting company. The team specializes in Accounting and Business Consulting.Read More
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2509$1,000+50 - 249 employeesMonterrey, MexicoSAS EMPRESARIAL is a Back Office Outsourcing company. Based in Monterrey, Mexico, their midsize team specializes in Back Office Outsourcing and Staffing. The agency was established in 1982.Read More
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2510Undisclosed50 - 249 employeesRiyadh, Saudi ArabiaMarcom Arabia is a Direct Marketing company. Their midsize team is located in Riyadh, Saudi Arabia. Their services include Direct Marketing and Marketing Strategy.Read More
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2511Undisclosed50 - 249 employeesAndover, MAStaffing company Black Diamond Networks is in Andover, Massachusetts and Raleigh, North Carolina. Launched in 1999, the team focuses on Staffing and Recruiting.Read More
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2512Undisclosed50 - 249 employeesWellesley, MAInsource Services, Inc is an IT managed services company. The company is headquartered in Wellesley, Massachusetts. Their services include IT managed services and Accounting.Read More
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2513UndisclosedFreelancer employeesGlen Rock, NJSmall Corporate Training & Coaching company Monarch Consulting HR, is based in Glen Rock, New Jersey. The team specializes in Corporate Training & Coaching and HR Consulting.Read More
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2514Undisclosed50 - 249 employeesWarszawa, PolandMDDP Outsourcing Accounting is an Accounting company. The Warszawa, Poland-based company was established in 2006. Their team specializes in Accounting and Finance & Accounting Outsourcing (FAO).Read More
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2515Undisclosed50 - 249 employeesWarszawa, PolandAccounting company Centrum Doradztwa Biznesowego Sp. Z o.o. Is in Warszawa, Poland. They provide Accounting and HR Consulting and were launched in 2003.Read More
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2516Undisclosed50 - 249 employeesBogotá, ColombiaSistemas GyG S.A, an IT strategy consulting company, was launched in 1983. The midsize team specializes in IT strategy consulting and cloud consulting & SI.Read More
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2517Undisclosed50 - 249 employeesMilano, ItalyE-Work Spa is a HR Consulting company. In Milano, Italy, the team provides HR Consulting and Corporate Training & Coaching.Read More
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2518Undisclosed50 - 249 employeesDoha, QatarDesert Line Group is a Doha, Qatar-based HR Consulting company. Their services include HR Consulting and Business Consulting.Read More
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2519Undisclosed50 - 249 employeesMumbai, IndiaASMACS Jobs is a Finance & Accounting Outsourcing (FAO) company. They are headquartered in Mumbai, India. Their team offers Finance & Accounting Outsourcing (FAO) and Corporate Training & Coaching.Read More
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2520Undisclosed50 - 249 employeesReston, VANeoSystems LLC is a Staffing company. Headquartered in Reston, Virginia, the team specializes in Staffing and Recruiting.Read More
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