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Page 5 - Top Call Center Companies in the United Kingdom

Top Call Center Companies in the United Kingdom

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Call center operations in the United Kingdom require companies with confirmed expertise in inbound and outbound customer support, technical helpdesk m...Read More

List of Top Call Center Companies in the United Kingdom

Rankings updated: Jul 21, 2026

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Ant Marketing

Unclaimed

Ant Marketing is one of the UK's leading telemarketing companies, with over 27 years' experience of delivering effective inbound, outbound and multichannel marketing strategies as well as market research services to the very highest standards. [... view Ant Marketing profile ]

Top Services:

Call Centers

Sheffield, United Kingdom

250 - 499

$100/hr

PrimeFirms Score

0.0

0 reviews

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Cymphony

Unclaimed

Helping our clients to grow by keeping them connected to their customers. [... view Cymphony profile ]

Top Services:

Call Centers

Manchester, United Kingdom

100 - 249

PrimeFirms Score

0.0

0 reviews

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Contact Centre QA

Unclaimed

Whether you are looking to reduce costs, increase revenue, grow customer loyalty, improve customer service or monitor regulatory compliance, we offer a range of Quality Assurance & Mystery Shopping Solutions and Services. [... view Contact Centre QA profile ]

Top Services:

Call Centers

Manchester, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Blue Square Offices

Unclaimed

Telephone answering, business address and registered office services. [... view Blue Square Offices profile ]

Top Services:

Call Centers

Glasgow, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Adfield Group

We are a full service communications agency based in the UK. [... view Adfield Group profile ]

Top Services:

Call Centers

Unknown: Beckbury, United Kingdom

50 - 99

PrimeFirms Score

0.0

0 reviews

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Your Company Formations Limited

Unclaimed

We are are one of the UK's leading company formation agents. We provide a wide range of company services that are designed to improve your business. [... view Your Company Formations Limited profile ]

Top Services:

Call Centers

London, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Xen Consultants

Unclaimed

Xen Consultants is a vibrant Telemarketing Agency specialising in the creation of bespoke marketing campaigns. [... view Xen Consultants profile ]

Top Services:

Call Centers

Unknown: Wolverton, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Virtual Head Office

Unclaimed

Virtual Head Office is here to support small businesses with a full range of services, from providing you with a business address, answering your telephone, administrative support, bookkeeping and accounting, telemarketing , web design and social media support, we even offer printing and office supplies. [... view Virtual Head Office profile ]

Top Services:

Call Centers

Leeds, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Unity4 Holdings

Unclaimed

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:

Business Process Outsourcing

Call Centers

Bridgnorth, United Kingdom

1000 & Up

PrimeFirms Score

0.0

0 reviews

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The Safe Deposit Centre - Manchester

Unclaimed

While the centre is newly founded, our staff have a wealth of experience in the industry and the centre itself utilises state of the art fingerprint scanners and highly secure vaults. [... view The Safe Deposit Centre - Manchester profile ]

Top Services:

Call Centers

Manchester, United Kingdom

50 - 99

PrimeFirms Score

0.0

0 reviews

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Take My Calls

Unclaimed

Take My Calls Stay engaged with clients 24-7-365, improve your professional image, save costs, back yourself up or simply - take a holiday! [... view Take My Calls profile ]

Top Services:

Call Centers

Mansfield, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Succeed Recruitment Solutions

Unclaimed

With more than 30 years combined experience within the Travel, Call Centre and Multilingual recruitment sectors, we're well placed to help in your search for a new role, or to help find your perfect candidate. [... view Succeed Recruitment Solutions profile ]

Top Services:

Call Centers

Manchester, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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OfficeHQ

Unclaimed

Blazing the trail in outsourced virtual reception and phone answering services since 2003, OfficeHQ continues to innovate and endlessly strives to find new ways to help businesses thrive. [... view OfficeHQ profile ]

Top Services:

Call Centers

Basingstoke, United Kingdom

100 - 249

PrimeFirms Score

0.0

0 reviews

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OfficeFront

Unclaimed

Telephone Answering - Call Handling - Virtual Receptionist - Virtual Switchboard - Virtual Offices - Serviced Offices - Meeting Room Hire - Nationwide Business Address [... view OfficeFront profile ]

Top Services:

Call Centers

London, United Kingdom

100 - 249

PrimeFirms Score

0.0

0 reviews

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Nexbridge Communications Ltd

Unclaimed

Nexbridge provides high volume telecoms services to call centres and other communications providers. The company's Board of Directors has amassed more than 60 years of experience in the ICT sector. [... view Nexbridge Communications Ltd profile ]

Top Services:

Call Centers

Manchester, United Kingdom

50 - 99

PrimeFirms Score

0.0

0 reviews

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Motor Marketing UK

Unclaimed

Business Process Outsourcing for Automotive. Our contact centre solutions sit at the core of what we do. Providing clients with completely outsourced support, overflow or project work. [... view Motor Marketing UK profile ]

Top Services:

Call Centers

Portsmouth, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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MaxContact

Unclaimed

MaxContact is a leading cloud contact centre solution for 1000+ users. If you're looking to improve your contact centres productivity get in contact! [... view MaxContact profile ]

Top Services:

Call Centers

Manchester, United Kingdom

100 - 249

PrimeFirms Score

0.0

0 reviews

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Ignite Drive

Unclaimed

Ignite Drive is focused purely on transforming your company through marketing and sales to deliver meaningful change that lasts a lifetime. We work closely with C-suit members and extended leadership teams in SMEs who want to get their big ideas that will change the world seen by those who matter. [... view Ignite Drive profile ]

Top Services:

Call Centers

London, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Freelance Office Services and Virtual Assistance

Unclaimed

Virtual Assistant, Answering Service, Social Media & Content Management Services for Small Businesses [... view Freelance Office Services And Virtual Assistance profile ]

Top Services:

Call Centers

Knighton, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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FirstCall

Unclaimed

Providing International Virtual Office Solutions, Office Space, Mail Forwarding, Live Call Handling, Fax to Email,Vocalist Services and more. [... view FirstCall profile ]

Top Services:

Call Centers

London, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Finchley Court

Unclaimed

Finchley Court is a trading name of Global Out Sourcing (1990) Limited. [... view Finchley Court profile ]

Top Services:

Call Centers

Birmingham, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Enghouse Interactive

Unclaimed

Deliver excellent customer experiences for everyone. Unify your interactions and delight your customers on any channel. Support and motivate your agents and keep teams connected. Be more resilient. [... view Enghouse Interactive profile ]

Top Services:

Call Centers

Reading, United Kingdom

1000 & Up

PrimeFirms Score

0.0

0 reviews

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Clearanswer

Unclaimed

Established since 1998 Clearanswer is an expert provider of contact center solutions. [... view Clearanswer profile ]

Top Services:

Call Centers

Leeds, United Kingdom

500 - 999

PrimeFirms Score

0.0

0 reviews

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Bollin Green

Unclaimed

Bollin Green is a B2B Telemarketing specialist. Helping businesses achieve higher levels of engagement with their target audience. [... view Bollin Green profile ]

Top Services:

Call Centers

Macclesfield, United Kingdom

Under 49

PrimeFirms Score

0.0

0 reviews

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Axiall

Unclaimed

Axiall is the Intelligent Business development company, specialising in lead generation, market research, sales training and marketing services. [... view Axiall profile ]

Top Services:

Call Centers

Teddington, United Kingdom

100 - 249

PrimeFirms Score

0.0

0 reviews

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Services Related to Call Centers

Latest Insights

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Frequently asked questions

Call center services provide inbound and outbound customer communication including support, telemarketing, order processing, helpdesk, appointment scheduling, and lead qualification through phone, email, chat, and social media.

Outsourcing reduces costs by 30-50%, provides 24/7 multilingual support, improves satisfaction, and scales instantly during peaks without hiring overhead. Professional agents deliver consistent brand experiences.

Inbound services cost $0.75-$1.25 per minute or $8-$25/hour per agent. Outbound ranges from $20-$40/hour. Dedicated agents cost $2,000-$4,500/month per agent depending on location and expertise.

Prioritize industry experience, multilingual capabilities, robust QA processes, workforce management tools, and omnichannel support. Check agent training, technology stack, and client satisfaction metrics.

Inbound handles incoming inquiries, support, and orders. Outbound proactively contacts prospects for lead generation, telemarketing, and surveys. Many businesses benefit from combining both services.

Top Call Center Companies in the United Kingdom

List of Top Call Center Companies in the United Kingdom

Ready to Find Your Perfect Agency?

Are You a Top Agency?

Ant Marketing

Cymphony

Contact Centre QA

Blue Square Offices

Adfield Group

Your Company Formations Limited

Xen Consultants

Virtual Head Office

Unity4 Holdings

The Safe Deposit Centre - Manchester

Take My Calls

Succeed Recruitment Solutions

OfficeHQ

OfficeFront

Nexbridge Communications Ltd

Motor Marketing UK

MaxContact

Ignite Drive

Freelance Office Services and Virtual Assistance

FirstCall

Finchley Court

Enghouse Interactive

Clearanswer

Bollin Green

Axiall

Services Related to Call Centers

Latest Insights

Frequently asked questions

What are call center services?

Why should businesses outsource call center services?

How much do call center services cost?

How do I choose the best call center company?

What is the difference between inbound and outbound call centers?