Top 80 Back Office BPO Services in Southampton
The Best of December 2025Looking for a top non-voice BPO service provider in Southampton?
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 Southampton. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Southampton Back Office BPO Firms
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1$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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2$1,000+10 - 49 employeesFareham, EnglandSmall Sales Outsourcing company Inspired B2B Marketing, is located in Fareham, England. The team focuses on Sales Outsourcing and Back Office Outsourcing.Read More
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3$1,000+1,000 - 9,999 employeesSingapore, SingaporeLarge Back Office Outsourcing company UnitedLex, is based in Overland Park, Kansas and New York, New York. The team focuses on Back Office Outsourcing.Read More
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4Undisclosed2 - 9 employeesfareham, EnglandFinance & Accounting Outsourcing (FAO) company Juggle Outsourcing Limited was established in 2019. The company provides Finance & Accounting Outsourcing (FAO) and Back Office Outsourcing.Read More
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5$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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6$1,000+10 - 49 employeesWinchester, EnglandMy Virtual Assistant is a Back Office Outsourcing company headquartered in Winchester, England. They focus on Back Office Outsourcing and Public Relations and were launched in 2003.Read More
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7Undisclosed10 - 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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8$1,000+50 - 249 employeesWokingham , EnglandThe Answer Centre is an answering service. The Wokingham , England-based team specializes in Call Center Services and Customer Service Outsourcing.Read More
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9$10,000+1,000 - 9,999 employeesBourne End, EnglandRead More
Pomeroy is an IT infrastructure solutions company based in Hebron, KY, with offices in Bourne End, UK, Pittsburgh, PA, and New York. Since it was founded in 1982, the team has grown to over 3,00 employees. Pomeroy provides IT managed services, non-voice BPO/back office services, and cybersecurity capabilities.
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10$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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11Undisclosed1,000 - 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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12$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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13$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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14$10,000+10 - 49 employeesWoking , EnglandPadua Communications is a small web design agency. They offer Web Design and Back Office Outsourcing and were established in 2009.Read More
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15Undisclosed10 - 49 employeesLane End, EnglandData Alike is a Staffing company. Established in 2022, the small agency is headquartered in Lane End, England; Ho Chi Minh City, Vietnam and Taguig, Philippines. Their team provides Staffing, Recruiting, Back Office Outsourcing, Accounting, and more.Read More
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16$5,000+50 - 249 employeesLondon, EnglandVersich, a cloud consulting & SI company, is located in London, United Kingdom. The company provides cloud consulting & SI, IT staff augmentation, call center services, commercial financing, funding, & investment, and more and has a midsize team.The company was established in 2023.Read More
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17Undisclosed50 - 249 employeesBurgess Hill, EnglandBDM Talk, a midsize phone answering service and Back Office Outsourcing company, is in Burgess Hill, England. The team focuses on Call Center Services and Back Office Outsourcing.Read More
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18$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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19$1,000+1,000 - 9,999 employeesLondon, EnglandRead More
Quantanite is a professional services company based in London and has offices in Johannesburg and Dhaka, Bangladesh. The company, founded in 2014, has more than 1,000 employees and provides non-voice BPO/back office services, voice services, transcription, AI, and email marketing services. Quantanite serves small and larger-sized companies in various industries that include automotive, business services, and consumer products & services.
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Just ParkIndustries
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20$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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21$1,000+10 - 49 employeesSlough, EnglandFirst Choice Finance Consultants is a Finance & Accounting Outsourcing (FAO) company founded in 2006. The small team offers Finance & Accounting Outsourcing (FAO) and Back Office Outsourcing.Read More
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22$1,000+50 - 249 employeesSutton, EnglandTellida is a midsize Colombo, Sri Lanka-based Finance & Accounting Outsourcing (FAO) company. The team focuses on Finance & Accounting Outsourcing (FAO) and Back Office Outsourcing.Read More
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23Undisclosed10 - 49 employeesCrawley, EnglandNoetica, a call center service and Back Office Outsourcing company, was established in 1997. The team specializes in Call Center Services and Back Office Outsourcing.Read More
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24$1,000+50 - 249 employeesHaywards Heath, EnglandIn Haywards Heath, England and Dublin , Ireland, Medserv is a midsize Back Office Outsourcing company. The team focuses on Back Office Outsourcing.Read More
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25$1,000+50 - 249 employeesLondon, EnglandTask Virtual is a SEO company. The midsize Kolkata, India-based firm was founded in 2016. Their services include Search Engine Optimization, Back Office Outsourcing, Social Media Marketing, Content Marketing, and more.Read More
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26$5,000+10,000+ employeesLondon Office, EnglandEClerx is a large custom software development firm founded in 2000. Their team offers Custom Software Development and Back Office Outsourcing.Read More
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27$1,000+250 - 999 employeesBristol, EnglandChatPandas, a Customer Service Outsourcing company, is located in Albany, New York and Bristol, England. They specialize in Customer Service Outsourcing and Call Center Services.Read More
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28Undisclosed2 - 9 employeesHounslow, EnglandScattyVA is a SEO agency. Launched in 2024, their team specializes in Search Engine Optimization and Back Office Outsourcing.Read More
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29$5,000+50 - 249 employeesLondon, EnglandTeamin holding is a midsize Back Office Outsourcing company established in 2020. Their services include Back Office Outsourcing and Call Center Services.Read More
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30Undisclosed250 - 999 employeesLondon, EnglandDamco Solutions Limited, a Back Office Outsourcing company, focuses on Back Office Outsourcing and Branding. The agency is in London, England and Mechanicsburg, Pennsylvania.Read More
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