Outsource your administrative services to top BPO companies in the United Kingdom to focus on your high-value activities. Choose a business partner today based on cost, reviews, list of clients, team expertise, size and more.

Best United Kingdom BPO Service Providers Rankings

7 Companies - Rankings updated: September 05, 2026

Each agency listed on DesignRush is assessed for industry expertise and customer testimonials are evaluated in order to provide you with a vetted selection. Certain listings represent paid partnerships.

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  • Uniquely

    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...

    Top Services:

    • BPO
    Location
    Birmingham, United Kingdom
    Number of Employees
    250 - 499
    Minimal Budget
    $25,000 - $50,000

    Uniquely Services

    • BPO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sky
    • Bord Gais Nergy
    • Pinergy
    • SSE Airtricity
    • AIB
    • Irish Red Cross
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    3.9 3.9 (8)

  • Kimon Services

    Your employee costs, re-imagined lower

    Kimon Services is a UK-based company specializing in cost-effective outsourced business admin solutions, including dedicated customer support, data entry, and back-office staffing. We offer managed offshore teams and Employer of Record (EOR) services tailored to client needs, helping businesses reduce costs...

    Top Services:

    • BPO
    • Customer Support
    • Accounting
    • HR Outsourcing
    • Phone Answering Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $10/hr
    Minimal Budget
    Under $1,000

    Kimon Services Services

    • BPO
    • Customer Support
    • Accounting
    • HR Outsourcing
    • Phone Answering Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Global Guardians
    • GorillaHub
    • 21st Century AV Ltd
    • n-gage messenger
    • Meeting Store
    • PNG CR
    Data sourced from the agency's DesignRush profile

    Kimon Services Reviews & Testimonials

    • Martin F
      Martin F Review from Google
      5.0 ★

      Martin F's Review Sourced from Google

      Excellent company. Michael works hard to understand your needs and create a customised service around your specific requirements. The VA's have been able to accurately fulfil our scope of work and at an affordable price point.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (1)

  • Euroanswer

    Delive Globally, Talk Locally

    Euroanswer is a boutique-style outsourcing partner delivering tailored, high-quality customer service and CX solutions, focused on helping businesses compete through exceptional customer experience rather than just cost and efficiency...

    Top Services:

    • BPO
    • HR Outsourcing
    Location
    Molesey, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr

    Euroanswer Services

    • BPO
    • HR Outsourcing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Finance Industry
    • GamingIndustry
    • Education Industry
    • eCommerce Industry
    Data sourced from the agency's DesignRush profile

    Euroanswer Reviews & Testimonials

    • Dragos Zlateanu
      Dragos Zlateanu Review from Google
      5.0 ★

      Dragos Zlateanu's Review Sourced from Google

      Got a serious call center need? Looking for exotic languages support? Shop no more. Here you'll find young people, customizable products, flexible governance.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (32)

  • Data-Entry-India.com

    Powering Business Intelligence with AI-Driven Data Support

    Data-Entry-India.com is a global Data & AI operations partner. Serving 3,850+ clients across 50+ countries, we specialize in enterprise data operations, AI training data services, digital commerce data support, data research and intelligence services, and document and content-related support...

    Top Services:

    • Big Data Analytics
    • BPO
    • AI Development
    • Managed Services
    • Business Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000

    Data-Entry-India.com Services

    • Big Data Analytics
    • BPO
    • AI Development
    • Managed Services
    • Business Consulting
    • Market Research
    • Accounting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Pepsico
    • Expedia
    • Nielzen
    • Corzen
    Data sourced from the agency's DesignRush profile

    Data-Entry-India.com Reviews & Testimonials

    • Alex M.
      Alex M. Business Analyst at eCommerce Company
      5.0 ★

      Data Entry Review from Alex M.

      Our team was overwhelmed with the large volume of raw data we had to process daily. Data-Entry-India.com stepped in and alleviated this burden by efficiently and quickly processing this data into a structured format. By taking care of data cleaning and validation, their team allowed us to focus on core tasks involving data analysis and decision-making, significantly boosting our productivity.

    • Carlos R.
      Carlos R. CEO at Travel Startup
      5.0 ★

      Data Entry Review from Carlos R.

      We needed a reliable service provider who could scrape travel deals data from various websites for our company. We are glad that someone recommended Data-Entry-India.com to us. Their team understood our requirements and provided us with structured and accurate data from specified web sources. Their expertise in handling complex scraping projects has made a significant impact on our operations.

    • James P.
      James P. Project Manager at Tech Company
      5.0 ★

      Data Entry Review from James P.

      We needed thousands of street photos labeled for our self-driving car project. The team of Data-Entry-India.com provided us with high-quality labeled datasets by annotating over 5000 images on CVAT in half the time we expected. Their work helped us improve the accuracy of our object detection algorithm significantly.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (3)

  • PwC

    Building trust in society and solving important problems.

    We’re a network of firms in 155 countries with over 284,000 people who are committed to delivering quality in BPO, project management, assurance, advisory, IT, and tax services...

    Top Services:

    • Market Research
    • BPO
    • HR Outsourcing
    • Accounting
    • Business Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up

    PwC Services

    • Market Research
    • BPO
    • HR Outsourcing
    • Accounting
    • Business Consulting
    • Software Development
    • Cloud Consulting
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Financial industry
    • Construction industry
    • IT industry
    Data sourced from the agency's DesignRush profile

    PwC Reviews & Testimonials

    • Will Moss
      Will Moss Review from Google
      1.0 ★

      Will Moss's Review Sourced from Google

      How do you recognise an extrovert auditor? He looks at YOUR shoes whilst talking to you

    • Stephen Carpenter
      Stephen Carpenter Review from Google
      3.0 ★

      Stephen Carpenter's Review Sourced from Google

      Very impressive entrance in Villiers Street. I walked in there and thought I it might have been a shopping centre, I was told it was not. I walked away .

    • Paula Cumpik
      Paula Cumpik Review from Google
      3.0 ★

      Paula Cumpik's Review Sourced from Google

      Hard to figure out what's where and unfortunately I been to drop a Cv there . They say they don’t know where to send , and better to go in the web side and apply. This is very strange…..

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.6 4.6 (74)

  • BDO

    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...

    Top Services:

    • Business Consulting
    • Accounting
    • BPO
    • HR Outsourcing
    • Market Research
    • Show more
    Location
    Birmingham, United Kingdom
    Number of Employees
    Under 49

    BDO Services

    • Business Consulting
    • Accounting
    • BPO
    • HR Outsourcing
    • Market Research
    • Cybersecurity
    • Software Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • BIG4 Holiday Parks
    • Maurice Blackburn
    • Family Clean
    Data sourced from the agency's DesignRush profile

    BDO Reviews & Testimonials

    • Kushan Patel
      Kushan Patel Review from Google
      1.0 ★

      Kushan Patel's Review Sourced from Google

      Very poor experience, i have been follwoing up for more than 08 months for simple accouting work, which BDO's Sr manager(Adelaide Office) was not able to address. Simply delaying work without a reason. I have asked for refund, which they promised and never paid back. Stay away at all cost.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.3 4.3 (6)

  • Crowe

    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...

    Top Services:

    • Accounting
    • HR Outsourcing
    • Business Consulting
    • Market Research
    • BPO
    • Show more
    Location
    Birmingham, United Kingdom
    Number of Employees
    1000 & Up

    Crowe Services

    • Accounting
    • HR Outsourcing
    • Business Consulting
    • Market Research
    • BPO
    • Software Development
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Banking Industry
    • Food Industry
    • Fintech Industry
    Data sourced from the agency's DesignRush profile

    Crowe Reviews & Testimonials

    • RA
      RA Review from Google
      1.0 ★

      RA's Review Sourced from Google

      As an accounting firm I would give them 1 star. I recently discovered a litany of deductions they failed to consider. You will be given an EA, which is just a glorified tax preparer. They will know nothing and be slow to reply. You might as well get your taxes done by H&R block or a proper independent CPA. If these folks do your taxes, get prepared for a larger tax bill. I strongly advise against it.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    2.6 2.6 (5)

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