Top 100 Business Processes Outsourcing (BPO) Companies in Southampton

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Top 100 Business Processes Outsourcing (BPO) Companies in Southampton

The Best of December 2025

Looking for a top business process outsourcing company in Southampton?

A BPO services firm provides expert services for particular business processes that many companies don't possess in-house. Finding the best one for your company, though, is challenging. 

List of the Best Southampton BPO Services

  • 61
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees
    Lane End, England
    Data 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.
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    Industries

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  • 62
    (25 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    London, England
    Versich, 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.
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    Industries

  • 63
    (1 Reviews) 0.5

    Timeliness

    0.5

    Service Excellence

    1.0

    Value

    3.0

    Would Recommend

    0.5
    $1,000+
    250 - 999 employees
    London, England

    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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    Industries

  • 64
    (4 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.6

    Value

    5.0

    Would Recommend

    4.6
    $1,000+
    1,000 - 9,999 employees
    London, England

    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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    Clients

    Just Park

    Industries

  • 65
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Crawley, England
    Noetica, a call center service and Back Office Outsourcing company, was established in 1997. The team specializes in Call Center Services and Back Office Outsourcing.
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  • 66
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Bristol, England
    ChatPandas, a Customer Service Outsourcing company, is located in Albany, New York and Bristol, England. They specialize in Customer Service Outsourcing and Call Center Services.
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  • 67
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    1,000 - 9,999 employees
    London , England
    Firstsource Solutions is a large London , England-based phone answering service. Their services include Call Center Services and Customer Service Outsourcing.
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    Industries

  • 68
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Slough, England
    First 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.
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    Industries

  • 69
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    London, England

    Commversion UK is a  live chat service firm that provides conversion optimization and back office services to their small business, mid-market, and enterprise clients in the real estate, hospitality and leisure, and automotive industries. Their London office is made up of 250 employees.

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    Clients

    JLL

    Industries

  • 70
    (4 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.6

    Value

    4.4

    Would Recommend

    5.0
    Undisclosed
    50 - 249 employees
    London, England
    Abacus Cambridge Partners, an ERP consulting and SI company, is based in London, England; Dubai, United Arab Emirates; Riyadh, Saudi Arabia and New York, New York. They focus on ERP consulting and SI, BI & big data consulting & SI, Custom Software Development, Call Center Services, and more and were founded in 2017.
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    Clients

    Hafilat Industry LLC

    Industries

  • 71
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Sutton, England
    Tellida is a midsize Colombo, Sri Lanka-based Finance & Accounting Outsourcing (FAO) company. The team focuses on Finance & Accounting Outsourcing (FAO) and Back Office Outsourcing.
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  • 72
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10,000+ employees
    London, England
    Webhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.
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    Industries

  • 73
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    1,000 - 9,999 employees
    Buckinghamshire, England
    Call center company 8x8 was founded in 1987. The team offers Call Center Services.
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    Industries

  • 74
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10,000+ employees
    London Office, England
    EClerx is a large custom software development firm founded in 2000. Their team offers Custom Software Development and Back Office Outsourcing.
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    Industries

  • 75
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Monks Risborough, England
    CATI call center is an answering service company. Launched in 2011, the team offers Call Center Services and Event Marketing. The company is in Kyiv, Ukraine and Monks Risborough, England.
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    Industries

  • 76
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Uxbridge, England
    LHB Consulting, a small Sales Outsourcing company, is located in Uxbridge, England. Their services include Sales Outsourcing and Direct Marketing.
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    Industries

  • 77
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    London, England
    Microtalk is a call center service. Their team is in London, England and Kolkata, India and provides Call Center Services.
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    Industries

  • 78
    (26 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Fitzrovia, England
    SEO services firm GLO was founded in 2019. The small team offers Search Engine Optimization, Pay Per Click, Web Design, Social Media Marketing, and more. The firm is in Ipswich, England and Fitzrovia, England.
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    Clients

    Fees Free Mortgages

    Industries

  • 79
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    Freelancer employees
    London, UK, England
    HR Assignment Help is a London, UK, England-based Translation and Document Digitization & Management company. They offer Translation and Document Digitization & Management.
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    Industries

  • 80
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    London, England
    Teamin holding is a midsize Back Office Outsourcing company established in 2020. Their services include Back Office Outsourcing and Call Center Services.
    Read More
  • 81
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Wells, England
    Phone answering service TelePA was launched in 2004. Based in Wells, England, the team offers Call Center Services and Back Office Outsourcing.
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    Industries

  • 82
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Paulton, England
    TPL Digital is a small Paulton, England-based Content Marketing company. The team focuses on Content Marketing and Email Marketing.
    Read More
  • 83
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Crawley, England
    Vector Recruitment Solutions is a Business Consulting company founded in 2018. The team specializes in Business Consulting and Direct Marketing and is based in Crawley, England and London, England.
    Read More

    Industries

  • 84
    (54 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    London, England
    Task 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

    Industries

  • 85
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Bristol, England
    Intradiem is a Marietta, Georgia-based call center company. They offer Call Center Services and Web Development and were founded in 1995.
    Read More

    Industries

  • 86
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Haywards Heath, England
    In Haywards Heath, England and Dublin , Ireland, Medserv is a midsize Back Office Outsourcing company. The team focuses on Back Office Outsourcing.
    Read More

    Industries

  • 87
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Lancing, England
    UK Pick & Pack is a Fulfillment company. Their team is headquartered in Lancing, England and provides Fulfillment and Warehousing & Distribution.
    Read More

    Industries

  • 88
    (6 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    10 - 49 employees
    London, England

    The Sound Pipe Media is an app development firm founded in 2009. Based in London, the team of 6 specializes in mobile app development and UX/UI design. They mainly focus on serving the advertising and marketing, entertainment, and business services industries. 

    Read More

    Clients

    Sunseeker

    Industries

  • 89
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    London, England

    Graphic design company OLLU Enterprise is located in London, United Kingdom and London, United Kingdom. The small team specializes in graphic design, advertising, branding, marketing strategy, and more and was launched in 2023.

    Read More

    Industries

  • 90
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Richmond, England
    Customer Service Outsourcing company South london movers was launched in 1996. The firm offers Customer Service Outsourcing and Trucking, and is small.
    Read More
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