Top 100 Call Center Services in London
The Best of April 2024
Looking for a top voice service and call center company in London?
Voice services companies provide value to your company: automating your client communication allows your company the flexibility to devote resources to core firm-building activities.
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.
>List of the Best London Voice Services Providers
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Featured providers
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- $1,000+
- 1,000 - 9,999 employees
- Wilmington, DE
SupportYourApp is a Support-as-a-Service company founded in 2010 and headquartered in Wilmington, US. SupportYourApp's team of over 2000 professionals provides secure technical, customer support, and CX services to growing companies around the globe.
Industries
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- $1,000+
- 1,000 - 9,999 employees
- Denver, CO
Cience is a PaaS (People as a Service) company based in Los Angeles. It has offices in Ukraine and Manila and was established in 2015. Their team of more than 550 employees offers voice services, conversion optimization, and CRM consulting and SI services.
Industries
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- $1,000+
- 250 - 999 employees
- Orlando, FL
XACT is a telecommunications company, founded in 1998 and located in Orlando, Fla. They have 69 employees specializing in custom-designed contact center solutions for companies in business services, finance, and consumer products and services. They offer voice services, help desk and web support, marketing, and virtual receptionist services.
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61
- $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.Read MoreIndustries
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62
- $10,000+
- 1,000 - 9,999 employees
- London , United Kingdom
TRUE is a large London , United Kingdom-based branding company. The team provides branding, voice services, content marketing, search engine optimization, and more.Read More -
Featured providers
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- $1,000+
- 50 - 249 employees
- Chicago, IL
Hit Rate Solutions is a global provider of contact center services to clients worldwide. Primarily focused on industries such as consumer products, retail, and manufacturing, Hit Rate Solutions specializes in voice services and non-voice BPO/back office services. The company was established in 2008 and is headquartered in Bacolod, Philippines. Their team is made up of 39 employees.
Industries
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- $1,000+
- 1,000 - 9,999 employees
- Davao City, Philippines
Launched in 2006, six eleven global services and solutions is a call center service. The company specializes in call center services, sales outsourcing, back office outsourcing, customer service outsourcing, and more and has a large team. The company is in Davao City, Philippines and Davao City, Philippines.
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63
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Creative Translation is a midsize translation company. The London, United Kingdom-based firm was established in 1995. Their services include translation and voice services.Read More -
64
- $1,000+
- 50 - 249 employees
- London, United Kingdom
Speedflow, an answering service company, was founded in 2004. Their midsize team is based in London, United Kingdom and specializes in voice services, custom software development, e-commerce development, mobile app development, and more.Read MoreIndustries
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65
- Undisclosed
- 250 - 999 employees
- London , United Kingdom
S2W Media is a business consulting company. The midsize team is based in New York, New York; San Francisco, California; London , United Kingdom and Belfast, Ireland. Their services include business consulting, email marketing, and sales outsourcing.Read More -
66
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Desire Group International , a small sales outsourcing company, is based in London, United Kingdom. They focus on sales outsourcing, customer service outsourcing, direct marketing, email marketing, and more and were established in 2022.Read MoreIndustries
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67
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
SmartCalling, a small answering service company and CRM consulting and SI company, is located in London, United Kingdom. They offer voice services and CRM consulting and SI and were founded in 2016.Read More -
68
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Pipeline Upgrade® is a customer service outsourcing and sales outsourcing company launched in 2017. Their small team is located in London, United Kingdom and provides customer service outsourcing and sales outsourcing.Read More -
69
- $5,000+
- 2 - 9 employees
- London, United Kingdom
Marketing strategy and sales outsourcing company SaaSGenX was launched in 2023. The small team specializes in marketing strategy and sales outsourcing. The firm is headquartered in London, United Kingdom.
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70
- Undisclosed
- 50 - 249 employees
- London, United Kingdom
Revvknew Media is a midsize digital strategy company in دبي, United Arab Emirates and London, United Kingdom. The team specializes in digital strategy, sales outsourcing, and web development.Read More -
71
- $25,000+
- 10 - 49 employees
- London, United Kingdom
FX Digital is a call center service located in London, United Kingdom. Founded in 2011, the small team offers voice services, web design, web development, custom software development, and more.Read More -
72
- $5,000+
- 10 - 49 employees
- London , United Kingdom
Call Vidia is a non-voice bpo/back office services and answering service company located in Bakersfield, California and London , United Kingdom. The small company was launched in 2018. Their team focuses on non-voice bpo/back office services and voice services.Read More -
73
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Radiate B2B is a phone answering service. Established in 2017, the team focuses on voice services, marketing strategy, branding, search engine optimization, and more. Their small company is in London, United Kingdom.Read More -
74
- $10,000+
- 250 - 999 employees
- London, United Kingdom
Lansons Communications is a PR company. They specialize in public relations, voice services, broadcast video, video production, and more and were established in 1989. Their midsize team is based in London, United Kingdom.Read More -
75
- Undisclosed
- 250 - 999 employees
- London, United Kingdom
Language Connect, a translation company, was founded in 2003. Their midsize team is based in London, United Kingdom and offers translation, voice services, and transcription.Read More -
76
- $10,000+
- 2 - 9 employees
- London, United Kingdom
Salesmentor LTD is a business consulting company. They are based in London, United Kingdom and have a small team. Their services include business consulting, sales outsourcing, corporate training, content marketing, and more. The company was launched in 2021.
Industries
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77
- $1,000+
- 10 - 49 employees
- London, United Kingdom
IRecruit Tech is a digital strategy company. The small Bohemia, New York-based agency was founded in 2016. Their team specializes in digital strategy, e-commerce development, transcription, finance & accounting outsourcing (FAO), and more.Read MoreIndustries
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78
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Translation company GoPhrazy was established in 2019. The firm provides translation, voice services, and transcription and has a small team.Read MoreIndustries
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79
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Ministry of Innovation is a small sales outsourcing company in London, United Kingdom. They specialize in sales outsourcing, digital strategy, and ecommerce marketing and were established in 2004.Read More -
80
- Undisclosed
- 2 - 9 employees
- London, United Kingdom
Revency is a sales outsourcing company. The small London, United Kingdom-based team specializes in sales outsourcing, email marketing, business consulting, call center services, and more. The firm was founded in 2023.Read MoreIndustries
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81
- $10,000+
- 10 - 49 employees
- London, United Kingdom
Signature SEO & Calls Solutions is a Peshawar, Pakistan-based answering service. The company provides call center services, web design, web development, advertising, and more and is small.The company was founded in 2016.Read MoreIndustries
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82
- $1,000+
- 10 - 49 employees
- London, United Kingdom
TwoStaff is a back office outsourcing company founded in 2022. They are headquartered in London, United Kingdom and Ahmedabad, India and have a small team. The company provides back office outsourcing, call center services, customer service outsourcing, staffing, and more.Read MoreIndustries
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83
- $50,000+
- 10 - 49 employees
- London, United Kingdom
Based in San Francisco, California and London, United Kingdom, Web3 Community Management is a customer service outsourcing company. The small team provides customer service outsourcing, sales outsourcing, back office outsourcing, call center services, and more and was founded in 2021.Read MoreIndustries
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84
- $1,000+
- 10 - 49 employees
- London, United Kingdom
RSVP is a non-voice bpo/back office services company. Their small team is located in London, United Kingdom. Their services include non-voice bpo/back office services, voice services, and social media marketing.Read MoreIndustries
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85
- $1,000+
- 2 - 9 employees
- London, United Kingdom
Sales outsourcing company VentAI is headquartered in London, United Kingdom. The small team provides sales outsourcing, environmental consulting, Artificial Intelligence, business consulting, and more and was founded in 2023.Read More -
86
- $1,000+
- 250 - 999 employees
- London, United Kingdom
Emerj.io is a London, United Kingdom-based phone answering service. They offer call center services, tax law, back office outsourcing, direct marketing, and more and were launched in 2020.Read MoreIndustries
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87
- Undisclosed
- 10 - 49 employees
- London, United Kingdom
Launched in 2015, Fusion Consulting Ltd is a commercial financing, funding, & investment company. The small team offers commercial financing, funding, & investment, business consulting, and financial advising & planning. The agency is based in London, United Kingdom.
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88
- $1,000+
- 10 - 49 employees
- London, United Kingdom
Digital Marketing is a small social media marketing agency. Founded in 2019, the team specializes in social media marketing, content marketing, search engine optimization, and sales outsourcing. The agency is in London, United Kingdom and London, United Kingdom.Read More -
89
- $1,000+
- 10 - 49 employees
- Wallington, United Kingdom
In Wallington, United Kingdom, 3com3 is a small call center. They provide call center services, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more and were founded in 2018.Read MoreIndustries
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90
- $10,000+
- 50 - 249 employees
- London, United Kingdom
Breaking Blue is a branding company located in London, United Kingdom; Chicago, Illinois and Glasgow, . The midsize team provides branding, voice services, digital strategy, search engine optimization, and more. The company was launched in 1984.Read MoreIndustries
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Check out a Call Centers in London with the most new reviews in the past 12 months.
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