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Rankings updated: Jun 6, 2026
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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
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
Unclaimed
Connect.Studio, a small answering service company, is in Bolton, England. Their services include Call Center Services and Customer Service Outsourcing.Read more
Bolton, United Kingdom
10 - 49
Undisclosed
Unclaimed
Connect Solutions Hub is a call center. Their small team is located in Birmingham, England and offers Call Center Services and Back Office Outsourcing. The firm was established in 2024.Read more
Top Services:
Call Centers
Birmingham, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
Connect Communications Services Ltd is a call center. They are headquartered in Roslin, Scotland and have small team. Their services include Call Center Services and Customer Service Outsourcing.Read more
Top Services:
Call Centers
Roslin, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
Confero, a call center, is located in Wembley, England and London, England. Their services include Call Center Services and Customer Service Outsourcing.Read more
Wembley, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
Compare Telemarketing Agency provides comprehensive Telemarketing Services, specializing in both Outbound Call Center and Contact Center Services. Reviews highlight their success in increasing lead conversion rates and improving call efficiency, while emphasizing their innovative strategies and exceptional responsiveness. Clients appreciate their alignment with company values, though they suggest more detailed progress updates for enhanced transparency.Show MoreSee all 1 projects
Top Services:
Call Centers
Norwich, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
Clinic 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
Top Services:
Call Centers
Wokingham, United Kingdom
10 - 49
$25/hr
Undisclosed
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
Unclaimed
Founded in 2016, BusinAssist, a small Business Consulting company, is located in Romford, England. Their team specializes in Business Consulting and Call Center Services.Read more
Romford, United Kingdom
2 - 9
Undisclosed
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
Unclaimed
Telephone answering, business address and registered office services. [... view Blue Square Offices profile ]
Top Services:
Call Centers
Glasgow, United Kingdom
Under 49
Unclaimed
Big Outsource, a leading BPO company, specializes in outsourcing solutions, from project-based services to virtual captive centers. Our expertise spans creative, technical support, and IT disciplines, making us your trusted partner for outsourcing excellence. [... view Big Outsource profile ]
Unknown: Staines-Upon-Thames, United Kingdom
250 - 499
$1,000 - $10,000
Claimed
BCC is a midsize call center company. Founded in 1989, the team focuses on Call Center Services and Sales Outsourcing.Read more
Northamptonshire, United Kingdom
50 - 249
$25/hr
$1,000+
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
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 ]
Sheffield, United Kingdom
250 - 499
$100/hr
Claimed
Answer4u is a call center service. The company is based in Nottingham , England. Their services include Call Center Services and Customer Service Outsourcing.Read more
Top Services:
Call Centers
Nottingham, United Kingdom
50 - 249
$25/hr
$1,000+
Unclaimed
Anserve is a small Kirton in Lindsey, England-based call center company. Their services include Call Center Services.Read more
Top Services:
Call Centers
Kirton In Lindsey, United Kingdom
10 - 49
$25/hr
$1,000+
Unclaimed
Angel Call Handling is a small telephone answering service. Launched in 2017, the team offers Call Center Services and Customer Service Outsourcing.Read more
Andover, United Kingdom
2 - 9
$25/hr
$1,000+
Claimed
Advertising company Air Marketing was established in 2015. The team specializes in Advertising and Digital Strategy.Read more
Exeter, United Kingdom
50 - 249
Undisclosed
Unclaimed
Adtrak, an Advertising company, was launched in 1997. Based in Nottingham, England, the team specializes in Advertising and Marketing Strategy.Read more
Nottingham, United Kingdom
50 - 249
$150199/hr
$10,000+
Claimed
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
Unclaimed
Abacus Outsourcing is a call center company. Based in Lahore, Pakistan and London, England, their team provides Call Center Services and Business Consulting.Read more
London, United Kingdom
1,000 - 9,999
$25/hr
$250,000+
Unclaimed
8x8, Inc. (NYSE: EGHT) is transforming the future of business communications as a leading Software-as-a-Service provider of voice, video, chat, contact center and enterprise-class API solutions powered by one global cloud communications platform. 8x8 empowers workforces worldwide to connect individuals and [... view 8x8 profile ]
Top Services:
Call Centers
Manchester, United Kingdom
Under 49
Claimed
4Marketing is a Direct Marketing company launched in 2011. The team offers Direct Marketing and Marketing Strategy.Read more
Portsmouth, United Kingdom
10 - 49
$5099/hr
$5,000+
Stay updated with the latest trends, tips, and insights from the agency world
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.
Helping our clients to grow by keeping them connected to their customers. [... view Cymphony profile ]
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 ]
Connect.Studio, a small answering service company, is in Bolton, England. Their services include Call Center Services and Customer Service Outsourcing.Read more
Connect Solutions Hub is a call center. Their small team is located in Birmingham, England and offers Call Center Services and Back Office Outsourcing. The firm was established in 2024.Read more
Connect Communications Services Ltd
Connect Communications Services Ltd is a call center. They are headquartered in Roslin, Scotland and have small team. Their services include Call Center Services and Customer Service Outsourcing.Read more
Confero, a call center, is located in Wembley, England and London, England. Their services include Call Center Services and Customer Service Outsourcing.Read more
Compare Telemarketing Agency provides comprehensive Telemarketing Services, specializing in both Outbound Call Center and Contact Center Services. Reviews highlight their success in increasing lead conversion rates and improving call efficiency, while emphasizing their innovative strategies and exceptional responsiveness. Clients appreciate their alignment with company values, though they suggest more detailed progress updates for enhanced transparency.Show MoreSee all 1 projects
Clinic 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
Established since 1998 Clearanswer is an expert provider of contact center solutions. [... view Clearanswer profile ]
Founded in 2016, BusinAssist, a small Business Consulting company, is located in Romford, England. Their team specializes in Business Consulting and Call Center Services.Read more
Bollin Green is a B2B Telemarketing specialist. Helping businesses achieve higher levels of engagement with their target audience. [... view Bollin Green profile ]
Telephone answering, business address and registered office services. [... view Blue Square Offices profile ]
Big Outsource, a leading BPO company, specializes in outsourcing solutions, from project-based services to virtual captive centers. Our expertise spans creative, technical support, and IT disciplines, making us your trusted partner for outsourcing excellence. [... view Big Outsource profile ]
BCC is a midsize call center company. Founded in 1989, the team focuses on Call Center Services and Sales Outsourcing.Read more
Axiall is the Intelligent Business development company, specialising in lead generation, market research, sales training and marketing services. [... view Axiall profile ]
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 ]
Answer4u is a call center service. The company is based in Nottingham , England. Their services include Call Center Services and Customer Service Outsourcing.Read more
Anserve is a small Kirton in Lindsey, England-based call center company. Their services include Call Center Services.Read more
Angel Call Handling is a small telephone answering service. Launched in 2017, the team offers Call Center Services and Customer Service Outsourcing.Read more
Advertising company Air Marketing was established in 2015. The team specializes in Advertising and Digital Strategy.Read more
Adtrak, an Advertising company, was launched in 1997. Based in Nottingham, England, the team specializes in Advertising and Marketing Strategy.Read more
We are a full service communications agency based in the UK. [... view Adfield Group profile ]
Abacus Outsourcing is a call center company. Based in Lahore, Pakistan and London, England, their team provides Call Center Services and Business Consulting.Read more
8x8, Inc. (NYSE: EGHT) is transforming the future of business communications as a leading Software-as-a-Service provider of voice, video, chat, contact center and enterprise-class API solutions powered by one global cloud communications platform. 8x8 empowers workforces worldwide to connect individuals and [... view 8x8 profile ]
4Marketing is a Direct Marketing company launched in 2011. The team offers Direct Marketing and Marketing Strategy.Read more
