Top 100 Back Office BPO Services in England
The Best of October 2026Looking for a top non-voice BPO service provider in England?
Business process outsourcing (BPO) is growing globally, with a growth rate of about 4%. Back office BPO services make it easier for businesses to tackle core back office activities such as accounting or record maintenance while prioritizing core business processes and operations.
To assist you in your search for a partner, we’ve compiled this list of the top back office BPO companies in England. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best England Back Office BPO Firms
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1$1,000+10 - 49 employeesThatcham , EnglandRead More
Verbatim Virtual Receptionists is a call answering service company that was founded in 1997. Based in Thatcham, U.K., the team of about 10 employees does voice services and non-voice BPO and back-office services, including virtual receptionist, inbound appointment scheduling, B2B lead generation and qualification, and online customer support.
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Knight FrankIndustries
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2$1,000+1,000 - 9,999 employeesLondon, EnglandSunTec India, a Data Annotation Services company, is located in Delhi, India; Laguna Beach, California and London, England. Launched in 1999, the large team focuses on Data Annotation Services, Ecommerce Marketing, Back Office Outsourcing, Environmental Consulting, and more.Read More
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NielsenIndustries
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3Undisclosed1,000 - 9,999 employeesBirkenhead , EnglandRead More
The Contact Company is an outsourcing firm based in Birkenhead, U.K. Founded in 2006, it has more than 250 employees who specialize in non-voice BPO/back office services and voice services. The team primarily partners with enterprise and midmarket clients in the business services, financial services, retail, telecommunications, and e-commerce sectors.
Clients
PlusnetIndustries
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4$1,000+250 - 999 employeesLondon, EnglandRead More
CALLCARE is a midsize call center service launched in 1998. Their services include voice services and non-voice bpo/back office services. The company is based in London, United Kingdom.
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5$5,000+10 - 49 employeesLondon, EnglandRead More
Legalytech LLC, a corporate law company, is in Sheridan, Wyoming; London, United Kingdom and Port of Spain, Trinidad and Tobago. The small team offers corporate law, internet & technology law, intellectual property law, IT strategy consulting, and more and was launched in 2017.
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6$1,000+10 - 49 employeesBanbury, EnglandOneresource (Oneresource Virtual Assistants Ltd) is a Back Office Outsourcing company founded in 2009. Their small team is located in Banbury, England and offers Back Office Outsourcing, Social Media Marketing, Email Marketing, Finance & Accounting Outsourcing (FAO), and more.Read More
Clients
James's Place Wealth Management -
7Undisclosed10 - 49 employeesHarlow, EnglandAnswering service Medical PA was launched in 2005. The small team offers call center services, customer service outsourcing, and back office outsourcing. The company is in Harlow, United Kingdom.Read More
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8Undisclosed50 - 249 employeesBirmingham, EnglandVirtalent is a Back Office Outsourcing company. Their midsize team of employees is located in Birmingham, England. Their team provides Back Office Outsourcing and Customer Service Outsourcing.Read More
Clients
CountrywideIndustries
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9$250,000+250 - 999 employeesLeeds, EnglandRead More
Arise is a business process outsourcing company headquartered in Miramar, Florida, with offices in Atlanta, Orlando, and Canada. Established in 1994, they have a team of about 2,000 that provides both voice and non-voice BPO/back office services.
Industries
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10$5,000+10 - 49 employeesIlford, EnglandFounded in 2010, Carer Agency is a Back Office Outsourcing company. Based in Ilford, England, the team offers Back Office Outsourcing.Read More
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11$1,000+10 - 49 employeesBirmingham, EnglandFounded in 2007, Time etc is a Back Office Outsourcing company. The team offers Back Office Outsourcing.Read More
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12Undisclosed10 - 49 employeesLondon, EnglandEstablished in 2017, MultiPass, a small Back Office Outsourcing company, is based in London, England. Their services include Back Office Outsourcing.Read More
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13Undisclosed2 - 9 employeesLiverpool, EnglandTOTAL PA LTD is a Back Office Outsourcing company. They specialize in Back Office Outsourcing and Call Center Services and are headquartered in Liverpool, England and Liverpool, England.Read More
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14$1,000+10 - 49 employeesChertsey, EnglandLegal Road Ltd is a Back Office Outsourcing company. Founded in 2010, the team provides Back Office Outsourcing and Business Consulting. The firm is located in Chertsey, England.Read More
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15$1,000+50 - 249 employeesHants, EnglandProcessFlows, a Back Office Outsourcing company, focus on Back Office Outsourcing and Custom Software Development. They were launched in 1987.Read More
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16$1,000+50 - 249 employeesPortslade, EnglandAdetiq Ltd is a Back Office Outsourcing company. Their midsize team is headquartered in Portslade, England. Their services include Back Office Outsourcing.Read More
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17$1,000+250 - 999 employeesLondon, EnglandTricon, a telephone answering service, is based in London, England. They focus on Call Center Services and Back Office Outsourcing.Read More
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18Undisclosed10 - 49 employeesWokingham, EnglandClinic Answer is an answering service and Back Office Outsourcing company in Wokingham, England and Edinburgh, Scotland. Their services include Call Center Services and Back Office Outsourcing.Read More
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19$1,000+10 - 49 employeesEpsom, EnglandPremium MSP B2B Appointment Setting services is a Back Office Outsourcing and Sales Outsourcing company launched in 2023. The firm specializes in Back Office Outsourcing and Sales Outsourcing.Read More
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20$1,000+2 - 9 employeesPeterborough, EnglandFunnel Boost Ltd is an Email Marketing company. Established in 2019, the team provides Email Marketing and Back Office Outsourcing. The agency is in Peterborough, England.Read More
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21$1,000+2 - 9 employeesLondon, EnglandBack Office Outsourcing and Sales Outsourcing company The Playbook Agency was launched in 2023. The team focuses on Back Office Outsourcing and Sales Outsourcing.Read More
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22Undisclosed1,000 - 9,999 employeesMarlow, EnglandWhistl , a Fulfillment company, was founded in 1950. The team focuses on Fulfillment and Call Center Services and is based in Marlow, England.Read More
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23$1,000+2 - 9 employeesCheltenham, EnglandReliance International Limited, a Back Office Outsourcing and Customer Service Outsourcing company, was launched in 2019. The company offers Back Office Outsourcing and Customer Service Outsourcing.Read More
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24$1,000+50 - 249 employeesLondon, EnglandSolace is a Back Office Outsourcing company founded in 2021. The midsize London, England-based team offers Back Office Outsourcing, Commercial Property Management, Customer Service Outsourcing, and Compliance Consulting.Read More
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25Undisclosed50 - 249 employeesDudley, EnglandOpal Outsourcing is a Customer Service Outsourcing company. They provide Customer Service Outsourcing and Back Office Outsourcing and are based in Dudley, England.Read More
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26Undisclosed2 - 9 employeesWolverhampton, EnglandConnxess Ltd is a Back Office Outsourcing company. The team is based in Wolverhampton, England, and their services include Back Office Outsourcing and CRM consulting and SI.Read More
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27$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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28Undisclosed10 - 49 employeesManchester, EnglandMi PA is an answering service company. The team is in Manchester, England, and their services include Call Center Services and Customer Service Outsourcing.Read More
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29$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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30$5,000+10 - 49 employeesWarrington, EnglandMorgan Digital is a Warrington, England-based branding agency. They focus on Branding and Search Engine Optimization.Read More
Clients
Macclesfield Town FC
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