Top 100 Call Center Services in Europe

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Top 100 Call Center Services in Europe

The Best of December 2025

Looking 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. 

Jump to Most Reviewed Companies

List of the Best Europe Voice Services Providers

  • 181
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Portsmouth, England
    Habitable.co is a small artificial intelligence company founded in 2013. Their services include Artificial Intelligence, AI Consulting, AI Agents, and Sales Outsourcing. The company is in Portsmouth, England and Bratislava, Slovakia.
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    Industries

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  • 182
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Galway, Ireland
    Call Pal Call Answering Service is a call center and Customer Service Outsourcing company. Established in 2017, their team provides Call Center Services and Customer Service Outsourcing.
    Read More

    Industries

  • 183
    (1 Reviews) 4.5

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    250 - 999 employees
    Durrës, Albania
    Climbia BPO is a based in Durrës, Albania. The midsize agency was founded in 2022. Their services include.
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    Industries

  • 184
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Köln, Germany
    Sales Outsourcing company bdg Consulting GmbH is in Köln, Germany. Their services include Sales Outsourcing and Business Consulting.
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    Industries

  • 185
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England
    Marketing Pot is a small marketing strategy company. Founded in 2022, the team specializes in marketing strategy, social media marketing, content marketing, pay per click, and more. The agency is in London, United Kingdom.
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    Industries

  • 186
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    Birmingham, England
    UpWhale is a Birmingham, United Kingdom-based business consulting company. The small company was founded in 2018. Their team offers business consulting, sales outsourcing, digital strategy, email marketing, and more.
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    Industries

  • 187
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Swindon, England
    Woven Solutions Ltd is a phone answering service. They are located in Swindon, England and have midsize team. Their services include Call Center Services.
    Read More

    Industries

  • 188
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10,000+ employees
    Zagreb, Croatia
    Founded in 2007, Mplus is a call center company. Their team provides Call Center Services and Artificial Intelligence.
    Read More

    Industries

  • 189
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Enschede, Netherlands
    De Leadopvolgers, an answering service company and Sales Outsourcing company, was founded in 2021. The agency offers Call Center Services and Sales Outsourcing.
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    Industries

  • 190
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Vilnius, Lithuania
    Lava sales, a Sales Outsourcing company, is in Vilnius, Lithuania. The team specializes in Sales Outsourcing.
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    Industries

  • 191
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Köln, Germany
    TENIOS GmbH is an answering service. The Köln, Germany-based agency was launched in 2001. Their services include Call Center Services and Customer Service Outsourcing.
    Read More

    Industries

  • 192
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Kingston upon Hull, England
    The Call Answering Company is an answering service. The team focuses on Call Center Services, and the company is based in Kingston upon Hull, England.
    Read More

    Industries

  • 193
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Burgas, Bulgaria
    Answering service company Zadarma was founded in 2006. The midsize team specializes in Call Center Services.
    Read More
  • 194
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    2 - 9 employees
    Swindon, England

    Based in Swindon, United Kingdom, Major Visibility is a small web design company. Established in 2023, the team provides web design, social media marketing, graphic design, branding, and more.

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    Industries

  • 195
    (2 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Sarajevo, Bosnia and Herzegovina

    EGA Connect is a contact center services provider in Sarajevo, Bosnia and Herzegovina. Founded in 2016, they have about 10 employees that serve small businesses in the IT, retail, and telecommunications sectors. Services include email marketing, voice services, and back office services. 

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    Clients

    Pets and People Portraits

    Industries

  • 196
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    London, England
    3C Online, a Customer Service Outsourcing company, was launched in 2015. The team specializes in Customer Service Outsourcing and Sales Outsourcing.
    Read More

    Clients

    Oxehealth

    Industries

  • 197
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Beograd, Serbia
    Launched in 2016, Global Bond DOO is an answering service company. The agency offers Call Center Services and Business Consulting, and is midsize.
    Read More

    Industries

  • 198
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    1,000 - 9,999 employees
    Bridgnorth, England
    Unity4 is a call center. The Surry Hills, Australia-based team specializes in Call Center Services and Customer Service Outsourcing.
    Read More

    Industries

  • 199
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    London, England
    SpaceWorks is a SEO company. The team offers Search Engine Optimization and Web Design, and the firm is headquartered in London, England and Dubai, United Arab Emirates.
    Read More
  • 200
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Roslin, Scotland
    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

    Industries

  • 201
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Torrevieja, Spain
    To500in100 agency, a Sales Outsourcing company, was founded in 2022. They offers Sales Outsourcing and Email Marketing.
    Read More

    Industries

  • 202
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Bratislava, Slovakia
    Headquartered in Bratislava, Slovakia, CloudTalk is a midsize answering service company. The team focuses on Call Center Services.
    Read More
  • 203
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    250 - 999 employees
    München, Germany
    Founded in 2016, yoummday is a phone answering service. The firm provides Call Center Services and Customer Service Outsourcing.
    Read More
  • 204
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10,000+ employees
    Örebro, Sweden
    Transcom is a large telephone answering service located in Örebro, Sweden and Bacolod, Philippines. Their services include Call Center Services and Customer Service Outsourcing.
    Read More

    Clients

    Ferrari

    Industries

  • 205
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    1,000 - 9,999 employees
    Buckinghamshire, England
    Call center company 8x8 was founded in 1987. The team offers Call Center Services.
    Read More

    Industries

  • 206
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    1,000 - 9,999 employees
    London , England
    Firstsource Solutions is a large London , England-based phone answering service. Their services include Call Center Services and Customer Service Outsourcing.
    Read More

    Industries

  • 207
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Kyiv, Ukraine
    Launched in 2018, Respeecher is an answering service company. The company provides Call Center Services.
    Read More
  • 208
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    København, Denmark
    Founded in 1994, The Color Club is a midsize København, Denmark-based branding firm. Their services include Branding and Media Planning & Buying.
    Read More
  • 209
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    1,000 - 9,999 employees
    Patchway, England
    Harte Hanks is a call center. They were established in 1923 and provide Call Center Services and Fulfillment.
    Read More

    Clients

    IBM

    Industries

  • 210
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Wrocław, Poland
    Located in Wrocław, Poland, OpsTalent is a midsize telephone answering service. Their services include Call Center Services and Customer Service Outsourcing.
    Read More
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