Best Birmingham BPO Service Providers Rankings

10 Companies - Rankings updated: July 03, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

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United Kingdom × Birmingham ×

  • Uniquely

    Experience Uncommon

    Experience Uncommon

    We're Uniquely. Here to deliver elevated sales and service experiences to maximise value and up impact for brands and businesses. As Ireland's leading customer service and sales outsourcing partner, we've grown our reputation for excellence across Ireland and the UK.  [... view Uniquely profile ]

    Top Services:

    • BPO
    Location
    Birmingham, United Kingdom
    Number of Employees
    250 - 499
    Minimal Budget
    $25,000 - $50,000
    View Profile
    3.9 3.9 (8)

  • Reexia Limited

    Supporting International trade

    Supporting International trade

    Reexia is a UK-based B2B lead generation and telemarketing agency helping companies connect with decision-makers and generate qualified business opportunities. Through targeted outreach, data-driven campaigns, and a combination of telemarketing and email marketing, Reexia supports organisations look  [... see all Reexia Limited reviews ]

    Top Services:

    • BPO
    • Data Entry
    • Call Centers
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.3 4.3 (1)
    5.0 5.0 (6)

  • TopSource Worldwide

    Where Success Starts with Our People

    Where Success Starts with Our People

    TopSource Worldwide specializes in employer of record services, offering a comprehensive range of payroll, accounting, and HR-related services to meet the diverse needs of businesses. With an award-winning reputation and the trust of over 800 clients, TopSource provides high-quality web-based services that  [... view TopSource Worldwide profile ]

    Top Services:

    • BPO
    • Accounting
    Location
    Birmingham, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile
    4.4 4.4 (49)

  • BD Services

    BD Services is a UK based call centre company who aim to bring the call centre industry back to the UK. With over 25 years of experience in the industry, we are able offer expert advice and marketing strategies to help you grow your company.  [... view BD Services profile ]

    Top Services:

    • BPO
    • Call Centers
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (2)

  • Unity4 Holdings

    Unity4 launched in Australia in 2000, and the underpinning technology RapportCMS was released to market as a stand-alone offering and is sold under license by Optus.  [... view Unity4 Holdings profile ]

    Top Services:

    • BPO
    • Call Centers
    Location
    Birmingham, United Kingdom
    Number of Employees
    1000 & Up
    View Profile

  • SmartPA

    From individuals and entrepreneurs, small and medium-sized businesses, right through to large corporations and government bodies, our administrative assistants are helping our clients become more efficient by streamlining their processes.  [... view SmartPA profile ]

    Top Services:

    • BPO
    • Call Centers
    • Accounting
    Location
    Birmingham, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $24/hr
    View Profile
    4.0 4.0 (55)

  • PKF International

    With offices in 440 cities, we operate in 150 countries across five continents, providing high quality audit, accounting, tax, and business advisory services.  [... view PKF International profile ]

    Top Services:

    • BPO
    • Business Consulting
    • Market Research
    Location
    Birmingham, United Kingdom
    Number of Employees
    1000 & Up
    View Profile

  • BDO

    IDEAS | PEOPLE | TRUST

    IDEAS | PEOPLE | TRUST

    BDO is a trusted adviser to clients seeking project management, audit, tax, and business consulting services. As one of the worlds leading audit and accounting organisations, we have clients of all types and sizes from large corporate organisations to private businesses, entrepreneurs and individuals across  [... view BDO profile ]

    Top Services:

    • BPO
    • Business Consulting
    • Market Research
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49
    View Profile
    4.3 4.3 (6)

  • Crowe

    Empowering Your Accounting Decisions.

    Empowering Your Accounting Decisions.

    Crowe LLP is a global accounting firm offering audit, tax, advisory, and consulting services. With deep industry expertise, we empower businesses to make informed decisions for lasting value. Recognized as a top workplace, we leverage our partnership with Crowe Global to provide comprehensive solutions  [... view Crowe profile ]

    Top Services:

    • BPO
    • Business Consulting
    • Market Research
    Location
    Birmingham, United Kingdom
    Number of Employees
    1000 & Up
    View Profile
    2.6 2.6 (5)

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About The Author and Expert Reviewer

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bojana@designrush.com

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.

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spotlight@designrush.com

Gianluca Ferruggia is a seasoned digital marketer with over ten years of experience. Starting with PPC, he effectively expanded his expertise to include SEO, sales, business development, and product. He is currently the General Manager at DesignRush, where he leads a team of over 100 professionals, oversees business operations, and develops strategies that achieve business goals. In just a few years, he grew the company's agency network to over 30,000, making it one of the leading B2B marketplaces that connect businesses with agencies.

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