Top 100 Call Center Services in Europe
The Best of December 2025Looking for a top voice service and call center company in Europe?
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 Europe. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Europe Voice Services Providers
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$1,000+250 - 999 employeesOrlando, FLRead More
Answering service company XACT was founded in 1998. Their midsize team is in Orlando, Florida and Unity, Maine. XACT focuses on Call Center Services, Customer Service Outsourcing, Sales Outsourcing, Back Office Outsourcing, and more.
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$1,000+1,000 - 9,999 employeesChicago, ILEstablished in 2017, Hugo Inc. Is a Customer Service Outsourcing company. The agency specializes in Customer Service Outsourcing, Call Center Services, Back Office Outsourcing, Content Moderation Services, and more and has a large team. The agency is in Chicago, Illinois and Lagos, Nigeria.Read More
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151$5,000+2 - 9 employeesBucurești, RomaniaVreauLeaduri.ro, a Marketing Strategy company, was established in 2024. The small team specializes in Marketing Strategy, Sales Outsourcing, and Branding. The company is located in București, Romania.Read More
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152$1,000+2 - 9 employeesHenley-on-Thames, EnglandPPC company F9 Marketing is in High Wycombe, England and Henley-on-Thames, England. The small team offers Pay Per Click, Marketing Strategy, Sales Outsourcing, Public Relations, and more. The firm was founded in 2016.Read More
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153$1,000+50 - 249 employeesPoznań, PolandInStream Group is a Sales Outsourcing company. The Poznań, Poland-based agency was established in 2014. Their services include Sales Outsourcing and Other Digital Marketing.Read More
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154$1,000+50 - 249 employeesTallinn, EstoniaApifonica is an answering service company. Launched in 2015, the agency is based in Tallinn, Estonia and Warszawa, Poland. Their team provides Call Center Services and Other Digital Marketing.Read More
Clients
Decathlon LPP InPost HuaweiIndustries
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155$10,000+50 - 249 employeesGdańsk, PolandRead More
Hand2band is an IT staff augmentation company. They are based in Sopot, Poland and have a midsize team. The firm offers IT staff augmentation, web development, and custom software development.
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156$5,000+2 - 9 employeesBrighton and Hove, EnglandEmail marketing company Advanced Client is in South Shields, United Kingdom. The small team focuses on email marketing, sales outsourcing, direct marketing, digital strategy, and more and was founded in 2023.Read More
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157$1,000+2 - 9 employeesWrocław, PolandEmail Marketing company Chapters Agency is located in Wrocław, Poland. Founded in 2023, the small team offers Email Marketing and Sales Outsourcing.Read More
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158$5,000+250 - 999 employeesBeograd, SerbiaRead More
Quantox Technology is a design and development firm with locations in Belgrade, Novi Sad, Kragujevac, and Niš, Serbia, as well as Santa Monica, Calif. The company was founded in 2006 and now has 140 employees who specialize in web design and mobile app development.
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Internet FuelIndustries
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159$1,000+2 - 9 employeesBirmingham, EnglandNotepad Studio is a branding firm. They are headquartered in Birmingham, United Kingdom and have a small team. Their services include branding, web design, graphic design, logo, and more. The agency was launched in 2017.Read More
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160$1,000+50 - 249 employeesZhytomyr, UkraineHeadquartered in Zhytomyr, Ukraine, Diya is an IT managed services company. The midsize team offers IT managed services, IT strategy consulting, cloud consulting & SI, CRM consulting and SI, and more and was founded in 2015.Read More
Clients
Tech CloudIndustries
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161$5,000+50 - 249 employeesPrishtina, KosovoRead More
Sonnecto is an IT firm based in Pristine, Kosovo with more than 50 employees. Founded in 2018, they are experts in IT managed services, finance and accounting outsourcing, and custom software development solutions for small and mid-market businesses.
Clients
Simplify TendersIndustries
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162$10,000+1,000 - 9,999 employeesDubai, United Arab EmiratesRaya CX is a Back Office Outsourcing company located in Cairo, Egypt and Dubai, United Arab Emirates. Their services include Back Office Outsourcing and Call Center Services.Read More
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163$1,000+10 - 49 employeesNorth Walsham, EnglandOrigin Client Acquisition LTD is a call center company based in North Walsham, England. The team specializes in Call Center Services and Sales Outsourcing.Read More
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164$10,000+2 - 9 employeesBucurești, RomaniaSales outsourcing company WEBHUNT SRL is headquartered in București, Romania. The small team focuses on sales outsourcing, email marketing, other digital marketing, account-based marketing, and more. The firm was launched in 2021.Read More
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165$5,000+10,000+ employeesLondon Office, EnglandEClerx is a large custom software development firm founded in 2000. Their team offers Custom Software Development and Back Office Outsourcing.Read More
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166Undisclosed50 - 249 employeesBirmingham, EnglandLuminaVest LTD is a midsize Direct Marketing company headquartered in Birmingham, England; Miami, Florida and Miami, Florida. They provide Direct Marketing, Custom Software Development, Artificial Intelligence, Application Testing, and more and were established in 2019.Read More
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167$5,000+10 - 49 employeesFrick, SwitzerlandSales Outsourcing company Sparksense was established in 2017. The firm focuses on Sales Outsourcing and Business Consulting, and is small.Read More
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168Undisclosed10 - 49 employeesParis, FranceKavkom, a telephone answering service, is based in Paris, France. Their services include Call Center Services.Read More
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169$1,000+50 - 249 employeesNottingham , EnglandAnswer4u is a call center service. The company is based in Nottingham , England. Their services include Call Center Services and Customer Service Outsourcing.Read More
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170$1,000+250 - 999 employeesLondon, EnglandOnline Giants is a call center founded in 2013. The company offers Call Center Services and Customer Service Outsourcing.Read More
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171$250,000+1,000 - 9,999 employeesLondon, EnglandAbacus Outsourcing is a call center company. Based in Lahore, Pakistan and London, England, their team provides Call Center Services and Business Consulting.Read More
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172Undisclosed10 - 49 employeesHorsham, EnglandFounded in 2017, Hero PA is an answering service company. The team focuses on Call Center Services and Customer Service Outsourcing.Read More
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173$1,000+2 - 9 employeesUxbridge, EnglandLHB Consulting, a small Sales Outsourcing company, is located in Uxbridge, England. Their services include Sales Outsourcing and Direct Marketing.Read More
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174$5,000+2 - 9 employeesVilnius, LithuaniaSALT Sales is a Sales Outsourcing company. The team is based in Vilnius, Lithuania, and their services include Sales Outsourcing and Business Consulting.Read More
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175Undisclosed2 - 9 employeesKyiv, UkraineICC is a call center service. They are located in Kyiv, Ukraine. Their team offers Call Center Services.Read More
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176Undisclosed50 - 249 employeesBristol, EnglandIntradiem is a Marietta, Georgia-based call center company. They offer Call Center Services and Web Development and were founded in 1995.Read More
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177$5,000+2 - 9 employeesSofia, BulgariaRead More
Orpheus Solutions is an outsourcing company headquartered in Sofia, Bulgaria. Founded in 2018, they have a team of 5 employees. Their main focus lines are corporate training, business consulting, and voice services.
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178Undisclosed10,000+ employeesParis, FranceWebhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.Read More
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179$5,000+2 - 9 employeesBarcelona, SpainFounded in 2020, ColdIQ is a Sales Outsourcing company. The team focuses on Sales Outsourcing.Read More
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180$1,000+10 - 49 employeesKyiv, UkraineProfcallcenter is an answering service. Launched in 2000, their team focuses on Call Center Services and Back Office Outsourcing.Read More
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