Top 100 Human Resources Outsourcing Companies in the United Kingdom
The Best of December 2025Looking for a top HR outsourcing company in the United Kingdom?
Your company's human resources function needs to be efficient, responsive, and intuitive. Expert resources can help organize your HR department.
To assist you in your search for a partner, we’ve compiled this list of the top HR outsourcing companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom HR Outsourcing Services
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1$1,000+50 - 249 employeesLondon, EnglandEstablished in 2020, OnHires is a midsize Recruiting company in Sheridan, Wyoming; Kyiv, Ukraine; Luzern, Switzerland and Voluntari, Romania. Their services include Recruiting, IT staff augmentation, Staffing, Executive Search, and more.Read More
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BitfuryIndustries
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2$5,000+10 - 49 employeesLondon, EnglandRead More
Zero to One Search is a small Recruiting company. They focus on Recruiting, HR Outsourcing, HR Consulting, Staffing, and more and were founded in 2017.
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3$1,000+10 - 49 employeesOttershaw, EnglandRead More
People Business is a consultancy company founded in 2000 with over 10 members. Based in Woking, England, they offer HR services and corporate training solutions for clients. Their HR services focus on HR consulting and HR outsourcing.
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4$1,000+10 - 49 employeesPeterborough, EnglandRead More
VeroHR is a HR company. They are located in Peterborough, United Kingdom and have a small team. Their services include HR services.
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5$75,000+10 - 49 employeesBath, EnglandRead More
Atheva Services is an HR company based in Ahmedabad, India with more than 10 employees. Founded in 2020, they specialize in back-office services, HR services, and voice services for small and mid-market firms in the fields of health care and IT.
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6Undisclosed2 - 9 employeesYork, EnglandNorton Loxley is a small York, England-based HR Outsourcing and HR Consulting company. The team specializes in HR Outsourcing and HR Consulting.Read More
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7Undisclosed50 - 249 employeesManchester, EnglandBased in Manchester, England, Avensure HR and Human Resources is a HR Outsourcing company. Their services include HR Outsourcing.Read More
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8Undisclosed2 - 9 employeesWorcester, EnglandKeyHR Limited is a HR Outsourcing and HR Consulting company. Their small team is headquartered in Worcester, England. Their services include HR Outsourcing and HR Consulting.Read More
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9$1,000+50 - 249 employeesBedford, EnglandVerifile Limited is a HR Outsourcing company established in 2010. The company offers HR Outsourcing and Recruitment Process Outsourcing.Read More
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10Undisclosed10 - 49 employeesChester, EnglandWurkplace Limited is a HR Outsourcing company. Launched in 2010, the team provides HR Outsourcing and HR Consulting.Read More
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11$1,000+10 - 49 employeesIpswich, EnglandMAD-HR is a HR Consulting company. The team offers HR Consulting and HR Outsourcing, and the firm is in Ipswich, England and Norwich, England.Read More
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12Undisclosed10 - 49 employeesWood Street Village, EnglandBespoke HR is a small Wood Street Village, England-based HR Outsourcing company. The team provides HR Outsourcing and HR Consulting.Read More
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13$1,000+10 - 49 employeesEgerton, EnglandHR and You Ltd is a HR Outsourcing company. The Egerton, England-based company was launched in 2018. Their team provides HR Outsourcing and Labor & Employment Law.Read More
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14$5,000+250 - 999 employeesSlough, EnglandHR Consulting company IRIS HR Consulting is located in Slough, England and New York, New York. They provide HR Consulting and HR Outsourcing and were founded in 2006.Read More
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15Undisclosed2 - 9 employeesWest Bromwich, EnglandCrystal HR & Payroll LTD is an Accounting and HR Outsourcing company launched in 2018. The team specializes in Accounting and HR Outsourcing.Read More
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16Undisclosed10 - 49 employeesGlasgow, ScotlandBeyondHR is a HR Outsourcing company. Launched in 1997, the team specializes in HR Outsourcing and HR Consulting. The agency is located in Glasgow, Scotland and Ballymena, Northern Ireland.Read More
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17UndisclosedFreelancer employeesTingley, EnglandEstablished in 2016, Mint HR is a HR Outsourcing company. The team specializes in HR Outsourcing and HR Consulting.Read More
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18$10,000+10 - 49 employeesIlford, EnglandFounded in 2013, Included is a HR Consulting company. The company provides HR Consulting and HR Outsourcing.Read More
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19$1,000+10 - 49 employeesDrive, EnglandEdge Outsourcing is a HR Outsourcing company. The team provides HR Outsourcing and HR Consulting, and the company is located in Drive, England.Read More
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20Undisclosed50 - 249 employeesLondon, EnglandIn London, England and New York, New York, Acumen International: Global EOR/PEO is a PEO/Employee Leasing company. Their services include PEO/Employee Leasing and HR Consulting.Read More
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21Undisclosed10 - 49 employeesBirmingham, EnglandPrestige Recruitment Group is a Recruiting company established in 1996. Their services include Recruiting and HR Outsourcing.Read More
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22Undisclosed10 - 49 employeesWolverton, EnglandCrispin Rhodes is a HR Consulting company. The company is headquartered in Wolverton, England. Their services include HR Consulting and HR Outsourcing.Read More
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23$1,000+2 - 9 employeesBirmingham, EnglandNectar Hr is a HR Outsourcing and HR Consulting company based in Birmingham, England and Wolverhampton, England. They offer HR Outsourcing and HR Consulting and were launched in 2000.Read More
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24Undisclosed50 - 249 employeesBallymoney, Northern IrelandPayEscape, a Finance & Accounting Outsourcing (FAO) company, was launched in 2006. The firm provides Finance & Accounting Outsourcing (FAO) and Accounting.Read More
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25$1,000+250 - 999 employeesWembley, EnglandIT managed services company Tyleia was founded in 2022. The midsize team specializes in IT managed services and Web Development.Read More
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26UndisclosedFreelancer employeesSutton Coldfield, EnglandCoppice HR is a small Sutton Coldfield, England-based HR Outsourcing company. Their services include HR Outsourcing and Business Consulting.Read More
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27$1,000+2 - 9 employeesWoodmancote, EnglandNazneen Still Ltd is a Recruiting company in Woodmancote, England. They offer Recruiting and Staffing and were launched in 2021.Read More
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28$1,000+2 - 9 employeesLondon, EnglandThe Hidden Market is a Recruiting company headquartered in London, England. The team focuses on Recruiting and HR Outsourcing.Read More
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29Undisclosed50 - 249 employeesLondon, EnglandEstablished in 1990, Black Mountain, a midsize Accounting company, is located in Singapore, Singapore and London, England. Their services include Accounting and HR Outsourcing.Read More
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30$5,000+10 - 49 employeesLondon, EnglandBased in Toronto, Canada and New York, New York, Hour Consulting Corporation is a HR Consulting company. They provide HR Consulting and Recruiting and were launched in 2017.Read More
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