List of the Best London Voice Services Providers

  • 1
    Undisclosed
    50 - 249 Employees
    London United Kingdom

    Abacus Cambridge Partners is a tech consultancy and BPO company that was founded in 2017. The core London-based team of about 50 coordinates voice, ERP consulting and system integration, IT strategy consulting services for midmarket and enterprise-sized clients in the e-commerce space.

    Clients
    Hafilat Industry LLC
    Safaricom
    Telenor
    Industries
    Notable Project

    A fintech company outsourced their call center needs to Abacus Cambridge Partners, looking to support their customers' claims. Abacus Cambridge Partners was responsible for negotiating the customers' bills for a lower rate. The call agents underwent intensive training, were quick-thinking, and adapted well to internal processes.

    "Most of them are educated, forward-thinking people, which is exactly what we’re going for. As a startup, we’re trying to develop our systems as quickly as possible, so we’re constantly throwing new things at them." – Senior Operations Manager, Fintech Company

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  • 2
    $25,000+
    250 - 999 Employees
    Hammersmith United Kingdom

    Beyond Codes Inc. is a lead generation and appointment setting company based in Simi Valley, Calif., with an office in Hammersmith, U.K. The company, founded in 2008, has almost 300 employees and provides voice services, event marketing & planning, market research, email marketing, social media marketing, and non-voice BPO/back office services. Beyond Codes Inc. serves enterprise and smaller-sized companies in IT and other industries.

    Clients
    EXL
    Industries
    Notable Project

    An operations management and analytics company hired Beyond Codes Inc. to generate leads and set appointments with potential clients. Beyond Codes Inc. was tasked to target senior decision-makers, make them aware of the company's expertise, and connect them to the company's sales team by scheduling a meeting. Beyond Codes Inc. was able to meet the company's expectations with the work that they did.

    "Scheduling meetings with CXOs and key decision-makers is a tall task but the creatively and resourcefulness of the team from Beyond Codes helped us with positive outcomes." - CMO, Operations Management and Analytics Company

  • 3
    $1,000+
    1,000 - 9,999 Employees
    London United Kingdom

    Quantanite is a professional services company based in London and has offices in Johannesburg and Dhaka, Bangladesh. The company, founded in 2014, has more than 1,000 employees and provides non-voice BPO/back office services, voice services, transcription, AI, and email marketing services. Quantanite serves small and larger-sized companies in various industries that include automotive, business services, and consumer products & services.

    Clients
    Just Park
    American Express
    Time Inc.
    Quantcast
    Industries
    Notable Project

    A food delivery company hired Quantanite to work with the menu content team to help us achieve our service levels around programing the menu content. Quantanite programs new menus to include specials that partners would like to see, seasonal changes, and changes caused by the COVID-19 pandemic. They also provide support in the uploading of images and account creation, as well as specific marketing and promotion activities. The Quantanite team has been exceeding expectations with their work in this ongoing engagement.

    "Consistently, they've been over 100%, and they’re completing their work faster than I expect them to." - Director of Restaurant Success, Food Delivery Company

  • 4
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Pearl Lemon is a London based digital strategy agency that was founded in 2016. Their team of 13 employees specializes in SEO, email marketing, and social media marketing. 

    Clients
    Inspire Lifestyle
    Wordify
    Pulse Pixel
    Industries
    Notable Project

    Pearl Lemon partnered with a staffing firm where they implemented a digital strategy campaign for their client. They used SEO tools to help increase the search results and generate more organic leads. 

    “Google Analytics shows both rankings and traffic improvements, and we’ve seen it ourselves, too.“ – President, Staffing Firm
     

  • 5
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Aidey is a business process outsourcing company based in Tel Aviv, Israel and founded in 2017. Managed by more than 10 people, they offer IT managed services, IT consulting and SI, and voice services for small and medium-sized businesses alike.

    Clients
    MyCheck
    Loginn
    Cyber-Duck
    Industries
    Notable Project

    Aidey provided call center services for a fintech company. Aidey handled the customer support needs of the company so that they could serve a larger number of clients. The company’s service capacity has increased as a result.

    “The setup of the team took less than a month so I think that’s quite good.” - COO, Fintech Company

  • 6
    $10,000+
    50 - 249 Employees
    London United Kingdom

    ACTIVE PROFILE is an IT staff augmentation company in Casablanca, Morocco. The small company was launched in 2015. Their services include IT staff augmentation, web development, custom software development, e-commerce development, and more.

    Industries
    Notable Project

    QS Dev International develops B2B outgoing sales calls program for an alternative energy supplier. They are responsible for marketing the company's electricity and natural gas supply offers.

    "Their flexibility and adaptation to the needs of a constantly evolving activity are impressive."

  • 7
    $10,000+
    2 - 9 Employees
    Watford United Kingdom

    Juice Tactics specializes supports HubSpot users and agencies with a range of productized services.  Headquartered in Watford, United Kingdom, and established in 2014, they have 17 specialists worldwide. Their services include voice services, SEO, and social media marketing.

    Clients
    BBJ Group
    Turtons
    The Retail Doctor
    Kore Software
    Notable Project

    Juice Tactics managed HubSpot tasks for a health education company. They consulted on how to utilize HubSpot to manage internal tasks and developed a custom website. In the end, their unique templates and code helped monetize the platform. Juice Tactics was well-organized and managed many tasks. They helped prioritize tasks and ensured that everything was delivered on time.

    “ [T]hey certainly take many tasks off-hand, allowing you more time for what needs focus.” – CFO Health Education Company

  • 8
    $1,000+
    2 - 9 Employees
    Stevenage United Kingdom

    Curral is a lead generation agency based in Stevenage, England. Founded in 2017, their team of more than two provides direct marketing, voice services, and social media marketing solutions for small and mid-market firms across various industries.

    Clients
    Digiruu
    Industries
    Notable Project

    Curral generated leads for an app developer. The developer was not doing so well in terms of leads and needed better online engagement. Curral helped the developer create their own LinkedIn lead generation channel.

    “They really understood what our goals were and pitched the solution that we needed rather than the one that they wanted us to have.” - CEO & Founder, App Developer

  • 9
    $1,000+
    10 - 49 Employees
    London United Kingdom

    Founded in 2009, Carden IT Services in a London based IT company with offices in Brighton, Essex and New York City. They have a team of 13 who provide IT managed services, IT consulting, IT strategies, and voice services to small and mid market businesses. 

    Clients
    Levi is Accountants
    WMC Legal
    Notable Project

    Carden IT Services collaborated with an educational experience platform to provide IT services for the company’s network. They assisted the client with responses on the client’s daily help desk feature and assured the system was ready to go each day. 

    “Carden and I worked as effectively as an ineffective piece of equipment allowed. The final solution to wipe the hard drive, suggested by their team, appears to have resolved all the issues I had been experiencing.” –– Travel Advisor, Education Experience Platform 

  • 10
    $100,000+
    1,000 - 9,999 Employees
    London United Kingdom
    Firstsource Solutions is a large call center company headquartered in London , United Kingdom; Louisville, Kentucky; Mumbai, India and Muntinlupa City, Philippines. The team offers voice services, non-voice bpo/back office services, finance & accounting outsourcing (FAO), and business consulting.
    Industries
  • 11
    $1,000+
    1,000 - 9,999 Employees
    London United Kingdom

    Integreon is a legal services company founded in 1998. Their headquarters is in New York, with multiple offices worldwide in Mumbai, India, Beijing, China, Johannesburg, South Africa, Makati, Philippines and London. Their team of over 1,000 employees offers non-voice BPO/back office services, voice services, and transcription. They primarily work with clients in the financial, business, and legal industries.

    Clients
    Microsoft
    Cognizant Technology Solutions
    Industries
    Notable Project

    Integreon helped a global financial services firm to comply with new regulatory requirements. They led the adoption and implementation of new data visualization tools. This reduced the time and resources spent on the client.

  • 12
    Undisclosed
    10 - 49 Employees
    London United Kingdom

    Lentrax Translation Services is a translation agency in Dubai, the United Arab Emirates, and London, England. Founded in 2019, they have about 5 employees that serve clients in a wide variety of sectors. Services include translation, voice series, and transcription.

    Clients
    AayZee Technologies
    Notable Project

    Lentrax Translation Services provided translation services for a software and web development company. Their team of proofreaders and translators convert marketing materials and webinars into text. Their services are professional, and they delivered the project in a quick turnaround.

    “Lentrax Translations services delivered a rapid, courteous, responsive and professional service and I was delighted with the result.” – CEO, Software and Web Development Company

  • 13
    $1,000+
    1,000 - 9,999 Employees
    London United Kingdom
    8x8 is a telephone answering service. Headquartered in San Jose, California; San Jose, California; New York, New York and Buckinghamshire, United Kingdom, their large team offers voice services. The agency was founded in 1987.
    Industries
  • 14
    Undisclosed
    250 - 999 Employees
    London United Kingdom
    Phone answering service Sabio was launched in 1998. Their midsize team is in London, United Kingdom. Their services include voice services.
  • 15
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    Williams Lea Tag

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    $1,000+
    10,000+ Employees
    London United Kingdom
    Williams Lea Tag is a non-voice bpo/back office services company. They are in London, United Kingdom and have a large team. Their services include non-voice bpo/back office services, voice services, and business consulting.
  • 16
    Undisclosed
    50 - 249 Employees
    London United Kingdom
    Intradiem is a telephone answering service established in 1995. Headquartered in Alpharetta, Georgia and London, United Kingdom, their midsize team focuses on voice services, Artificial Intelligence, and business consulting.
    Industries
  • 17
    Undisclosed
    1,000 - 9,999 Employees
    London United Kingdom
    MeritGroup, an answering service company, is headquartered in London, United Kingdom. The company provides voice services, non-voice bpo/back office services, and BI & big data consulting & SI and has a large team.The company was founded in 2003.
  • 18
    $1,000+
    10 - 49 Employees
    Wembley United Kingdom
    Confero is a call center company. Launched in 2001, the team provides voice services and non-voice bpo/back office services. Their small agency is Wembley, United Kingdom-based.
    Industries
  • 19
    $1,000+
    250 - 999 Employees
    London United Kingdom
    CALLCARE is a midsize call center service launched in 1998. Their services include voice services and non-voice bpo/back office services. The company is based in London, United Kingdom.
    Industries
  • 20
    $1,000+
    10 - 49 Employees
    london United Kingdom

    Nexuses is a web design firm based in London, UK. Founded in 2015, their team of 10 serves clients in the business services, IT, and consumer product sectors. Services include marketing strategy and branding.

    Clients
    Mercedes
    Franchise India
    Indeed
    HAKU
    Industries
    Notable Project

    Nexuses provided web design services for a sporting company. The team is responds quickly and delivered a good final product.

    “They had good timing.” –Director, Sporting Company

  • 21
    $1,000+
    50 - 249 Employees
    Borehamwood United Kingdom
    JAM is a call center service. Their midsize team is located in Borehamwood , United Kingdom. The firm focuses on voice services. The firm was launched in 1977.
    Industries
  • 23
    $1,000+
    250 - 999 Employees
    Borough Green United Kingdom
    Phone answering service Clearanswer is headquartered in Borough Green, United Kingdom. Established in 1998, the midsize team offers voice services and non-voice bpo/back office services.
    Industries
  • 24
    $1,000+
    10 - 49 Employees
    London United Kingdom
    BPO Recruit is a call center. The small London , United Kingdom-based agency was founded in 2009. Their services include voice services.
    Industries
  • 25
    $1,000+
    250 - 999 Employees
    London United Kingdom
    In London, United Kingdom; Napoli, Italy and Tirana, Albania, FIBER Group is a telephone answering service. The company offers voice services, HR services, non-voice bpo/back office services, custom software development, and more and is midsize.The company was established in 2011.
  • 28
    $1,000+
    2 - 9 Employees
    Hounslow United Kingdom
    Computer Call is an answering service. Their small team is based in Hounslow , United Kingdom. Their team specializes in voice services.
    Industries
  • 29
    $1,000+
    50 - 249 Employees
    Covent Garden United Kingdom
    Call center NextCall is located in Covent Garden, United Kingdom. The midsize team focuses on voice services. The agency was launched in 2015.
    Industries
  • 30
    $10,000+
    1,000 - 9,999 Employees
    London United Kingdom
    Dunnhumby is a large branding agency. Established in 1989, the company is headquartered in London, United Kingdom; Edinburgh, Scotland, United Kingdom; Gurgaon, India and , . Their services include branding, voice services, digital strategy, search engine optimization, and more.
    Industries
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To assist you in your search for a partner, we’ve compiled this list of the top voice and call center services in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.