Top 9 Telemarketing Companies in Belgium
The Best of December 2025Looking for a top telemarketing service in Belgium?
With so many companies telemarketing in today’s world, it can be difficult for your company’s calls to stand out amongst the competition. Partnering with a telemarketing service can help your company reach the maximum amount of customers.
To assist you in your search for a partner, we’ve compiled this list of the top telemarketing companies in Belgium. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Belgium Telemarketing Services
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1$5,000+50 - 249 employeesSint-Truiden, BelgiumIn Sint-Truiden, Belgium, Callexcell is a midsize telephone answering service. Their services include Call Center Services and AI Agents.Read More
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2Undisclosed50 - 249 employeesBruxelles, BelgiumSmartelia is an answering service company launched in 2012. The agency provides Call Center Services and Back Office Outsourcing, and is midsize.Read More
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3Undisclosed250 - 999 employeesMachelen, BelgiumWEngage, an answering service, was launched in 1986. The midsize team provides Call Center Services and Back Office Outsourcing.Read More
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4Undisclosed2 - 9 employeesAntwerpen, BelgiumCall center service and Back Office Outsourcing company Actiphone is in Antwerpen, Belgium. Their services include Call Center Services and Back Office Outsourcing.Read More
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5Undisclosed10 - 49 employeesKortrijk, BelgiumYello C.V. Is a telephone answering service founded in 2003. The team specializes in Call Center Services and Customer Service Outsourcing.Read More
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6$1,000+250 - 999 employeesOostende, BelgiumCall-IT is a Business Consulting company. Founded in 1986, the firm specializes in Business Consulting and Call Center Services.Read More
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7$1,000+10 - 49 employeesAalst, BelgiumSalesUp is a Business Consulting company. Their small team is based in Aalst, Belgium. Their team focuses on Business Consulting and Call Center Services.Read More
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8Undisclosed10,000+ employeesTel Aviv-Yafo, IsraelWebhelp, a Customer Service Outsourcing company, was established in 2000. The large team provides Customer Service Outsourcing and Call Center Services.Read More
Industries
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