Discover the top-performing call centres in the United Kingdom that provide specialized services at the highest standards to help businesses of all sizes deliver a great customer experience. Browse their rates, reviews, size and more using our custom filters.
Best United Kingdom Call Center Service Providers Rankings
92 Companies - Rankings updated: March 31, 2026
Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.
United Kingdom ×
- Quantanite is a global professional services company focusing on business process transformation, primarily through robotic process automation (RPA), intelligent automation and setting up dedicated teams in offshore shared service centres. We work with both fast-growing companies and multinational [... view Quantanite profile ]
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
One Platform for Every Conversation
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 ]- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
Customer Experience Consultants
For more than 30 years, SERVICE 800 has been designing programs and providing resources to measure Customer Experience every day. The SERVICE 800 methodology delivers the accurate metrics you need to build and measure an effective customer journey map. SERVICE 800 programs reveal the actions and behaviors [... view Service 800 profile ]- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
- 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 ]
- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Telephone Answering - Call Handling - Virtual Receptionist - Virtual Switchboard - Virtual Offices - Serviced Offices - Meeting Room Hire - Nationwide Business Address [... view OfficeFront profile ]
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- That's where alldayPA Legal come in. The UK's first call answering service dedicated to the legal sector, we understand the things that matter to you. We give you a high-quality service at realistic prices. [... view AlldayPA Legal profile ]
- Location
- Manchester, United Kingdom
- Number of Employees
- 250 - 499
- 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 ]
- Location
- Manchester, United Kingdom
- Number of Employees
- Under 49
The UK's same day courier experts
As UK same day courier leaders and a rapidly expanding green fleet, you can trust in us to deliver. Our team are on hand to answer your queries Mon-Fri, 7am-7pm! [... view CitySprint profile ]- Location
- Manchester, United Kingdom
- Number of Employees
- 250 - 499
- 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 ]
- Location
- Bridgnorth, United Kingdom
- Number of Employees
- 1000 & Up
- Your Business, Our Solutions, Further Together. [... view Bill Gosling profile ]
- Location
- Glasgow, United Kingdom
- Number of Employees
- 1000 & Up
Keeping You In Touch.
LHB Consulting, a London-based lead generation agency with two decades of experience, specializes in a range of services, including telesales, telemarketing, appointment scheduling, the creation and follow-up of email marketing campaigns, and data cleansing. [... view LHB Consulting profile ]- Location
- Uxbridge, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Making the virtually impossible, possible...virtually!
The VA Team is here to help you and your business by providing support through virtual personal assistants or virtual receptionists (call answering services). As a team of professionals with years of experience, we understand the importance of getting the right help for your business. We also believe in [... view The VA Team profile ]- Location
- Bracknell, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $30/hr
- Minimal Budget
- Under $1,000
We Supercharge Your Sales
Drive your B2B lead generation with SalesAR and create a buzz around your brand. [... view SalesAR profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
B2B telemarketing for brands
Our UK based telemarketing and marketing agency is committed to delivering the results you need. We strive hard to ensure you get maximum value from our work, so that your business can continue growing! [... view Paragon Sales Solutions profile ]- Location
- Leicester, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $49/hr
- Minimal Budget
- $1,000 - $10,000
empowering brave decisions
Danebury Research is full-service global market research agency specialising in supporting the PR and communication industries with PR surveys and industry market research. [... view Danebury Research profile ]- Location
- Stockbridge, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $1,000 - $10,000
The reliable and consistent source of hot leads.
We are the only Netherlands-based marketing agency that guarantees profitable marketing campaigns. If our campaigns are not profitable, you just don't pay us - easy as that. Feel free to book a call and discover the magic of Gigaleads today. [... view Gigaleads profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Empower tech companies to scale your operations and unlock your full growth potential.
Talando provides cutting-edge solutions for businesses looking to scale and expand their operations. With a team of experienced consultants armed with the latest tools and AI instruments, we can accurately predict and analyze personnel behavior, allowing us to offer progressive solutions for optimizing your [... view Talando profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $1,000 - $10,000
Total Customer Delight
Scicom (MSC) Bhd is a leading business process outsourcing (BPO) company that provides business consulting, information technology and outsourcing services in Malaysia [... view Scicom MSC Berhad profile ]- Location
- Greater Manchester, United Kingdom
- Number of Employees
- 1000 & Up
- Minimal Budget
- $10,000 - $25,000
- We specialise in matching exceptional support staff to top businesses and private individuals.We recruit for a range of positions around the world, including personal assistants, executive assistants, administrative assistants and many more. Our expert consultants only work with high-calibre individuals [... view Tiger Recruitment Ltd profile ]
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
Missing Valuable Calls? We Are Here To Help
We know that as a business owner, building your business is one of the most important, and difficult, things to do. Whether it’s acquiring new customers, managing day-to-day operations, fighting those everyday fires there’s always something to be done, and if you’re interrupted by answering telephone [... view Telephone-Answering profile ]- Location
- Luton, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- Minimal Budget
- Under $1,000
Agile Customer Service That Scales With Demand
Odondo's distributed, on-demand model gives clients access to experienced, high-quality agents that deliver better customer service at a lower cost. [... view Odondo profile ]- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Minimal Budget
- $1,000 - $10,000
The New Age of Customer Experience
A global customer experience (CX) management solutions provider, Startek delivers best-in-class omnichannel CX, digital transformation, virtual receptionist, call and contact center, and enterprise tech services for leading brands, from Fortune 500s to fast-growing startups. [... view STARTEK profile ]- Location
- Manchester, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Virtual reception & call answering services to suit any business
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 ]- Location
- Basingstoke, United Kingdom
- Number of Employees
- 100 - 249
- We Help Companies Sell More. One Company. One Culture. Different Specialisms. [... view ELEVATE profile ]
- Location
- Bristol, United Kingdom
- Number of Employees
- 100 - 249
Telephone answering services 24 hours a day
Finchley Court is a trading name of Global Out Sourcing (1990) Limited. [... view Finchley Court profile ]- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
Transforming Customer Experiences
Sabio Group specializes in crafting brilliant customer experiences by combining data, AI, and personalized journey mapping. With expertise in cloud migration and cutting-edge CX technologies, the company delivers end-to-end solutions that elevate customer interactions. Focused on innovation and customer [... view Sabio profile ]- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
The 24/7 Call Answering Specialists
Message Direct is the longest established and highest rated UK call answering service. [... view Message Direct profile ]- Location
- Ferndown, United Kingdom
- Number of Employees
- 50 - 99
- Minimal Budget
- Under $1,000
Intelligent Demand Generation for Accelerated Growth
With our B2B lead generation, you can be confident that not only will you get the sheer volume of leads necessary to drive growth but also a high-quality guaranteed. This way, your time is spent nurturing promising prospects rather than chasing down dead ends - resulting in greater success and higher [... view UnboundB2B profile ]- Location
- London, United Kingdom
- Number of Employees
- 500 - 999
- Minimal Budget
- $25,000 - $50,000
Cost-Effective Outsourcing Solutions
We support businesses to succeed by outsourcing and providing centralised remote workers using cost effective solutions. [... view Reliance profile ]- Location
- Cheltenham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $10/hr
- V3 OUTSOURCING SOL PRIVATE LTD, also known as V3OS, is purely into the world of BPO, Outsourcing, Off-shoring, consultancy and various business advisory services pertaining to the ITes industry primarily. [... see all V3 Outsourcing Solutions reviews ]
- Location
- Newport, United Kingdom
- Number of Employees
- 100 - 249
SMEs' Premier Outsourcing Ally: Your #1 Choice
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 ]- Location
- Staines-upon-Thames, United Kingdom
- Number of Employees
- 250 - 499
- Minimal Budget
- $1,000 - $10,000
Global Technical Recruitment
VHR is a multi award-winning technical recruitment organisation serving the Aerospace & Aviation, F1 & Automotive, Engineering & Manufacturing, Defence & Security, Civils & Infrastructure, Science & Technology and Marine industries across 52 countries. [... view VHR profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- 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 ]
- Location
- Edinburgh, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $24/hr
Guaranteed to Achieve Great Results
The Lead Gen Department is your partner for successful and consistent lead generation. Expertly crafted outbound campaigns, including email outreach and LinkedIn messaging, ensure that your sales team has enough quality leads coming in on an ongoing basis. [... view Lead Gen Department profile ]- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $149/hr
- Minimal Budget
- $1,000 - $10,000
Get cost efficiently, improve your business processes and let your firm growth.
Outsourcing service which we are provider is dedicated solution for foreign companies. We have e-commerce specialists doing expansion at amazon, ebay, aliekpress,allegro and more marketplaces. We also provide iGaming solutions as a customer support 365/24/7 and compliance team. [... view Let's.Pro profile ]- Location
- Nuneaton, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
The Direct Marketing Experts
We specialise in finding customers for businesses. Whatever industry your company works in, we'll work with your team to create an accurate customer profile, extensively segment our datasets and use the right digital or direct marketing tool to connect your business straight to your ideal customer. [... view Direct Data Squad profile ]- Location
- Bournemouth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Building Customer Success: Proven Strategies for Monumental Growth
Pronto is a global digital lead generation company that delivers results to clients across 23 industries in 10 countries. Our goal is to generate high-quality leads and maximize your return on investment. Our experienced team is dedicated to delivering the results you need to succeed. Choose Pronto for a [... view Lead Pronto profile ]- Location
- Birkenhead, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $1,000 - $10,000
Your 24/7 Partner in Seamless Communication.
Hero PA provides 24/7 virtual telephone answering services, acting as an extension of your business to deliver exceptional customer support and ensure seamless communication. [... view Hero PA profile ]- Location
- Horsham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
The cloud contact center software leader.
NICE inContact is the cloud contact center software leader, with the most complete, easiest and most reliable solution to help organizations achieve their customer experience goals. NICE inContact continuously innovates in the cloud and is the only provider to offer a complete solution that includes the [... view NICE profile ]- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Get ahead of the competition
On a transformational day in 2016, Virtusa Corporation joined forces with Polaris Consulting & Services Limited to form the powerful new brand - VirtusaPolaris. With this union, we have combined diamond-sharp software engineering skills and deep industry knowledge that is sure to unlock groundbreaking [... view VirtusaPolaris profile ]- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
Outsourced Answering Service For Dispatch
Dispatching Answering Service provides 24/7/365 dispatch support and phone answering support for transport and service-based businesses. We help small and mid-sized businesses stay connected with their customers while also offering free digital marketing services to improve online visibility and growth. [... view Dispatching Answering Service profile ]- Location
- Birmingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $6/hr
- Minimal Budget
- $1,000 - $10,000
Maximizing Healthcare Revenue With Accuracy, Compliance & Transparency
OutsourceRCM helps healthcare providers streamline their revenue cycle with accurate medical billing, denial management, and patient payment solutions driving faster reimbursements and improved financial performance. [... view OutsourceRCM Services profile ]- Location
- Rickmansworth, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $5/hr
- Minimal Budget
- Under $1,000
- Portfolios Count
- 1 Project Listed
Related Services
- Accounting Firms in the United Kingdom
- BPO Companies in the United Kingdom
- HR Outsourcing Companies in the United Kingdom
- Market Research Companies in the United Kingdom
- Outsourced Customer Support Companies in the United Kingdom
- Phone Answering Services in the United Kingdom
- Telemarketing Companies in the United Kingdom
About The Author and Expert Reviewer
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.
Andrija Savić is an accomplished and highly competent sales professional with record-breaking achievements. His work at BSC Kragujevac, a leading European NGO affiliated with SPARK Netherlands, resulted in a 24% increase in course completion rates. While at Global Media Box, his team contributed 26.5% of the company's monthly sales in just seven months. Since becoming the Director of Client Relationships at DesignRush, the business has gained a 700% revenue increase, a testament to his proven competency and dedication to customer satisfaction.
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