Top 20 Back Office BPO Services in Belgium
The Best of December 2025Looking for a top non-voice BPO service provider in Belgium?
Business process outsourcing (BPO) is growing globally, with a growth rate of about 4%. Back office BPO services make it easier for businesses to tackle core back office activities such as accounting or record maintenance while prioritizing core business processes and operations.
To assist you in your search for a partner, we’ve compiled this list of the top back office BPO companies in Belgium. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Belgium Back Office BPO Firms
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1Undisclosed250 - 999 employeesBerchem-Sainte-Agathe, BelgiumBack Office Outsourcing company Manufast is located in Berchem-Sainte-Agathe, Belgium. Founded in 1964, the team specializes in Back Office Outsourcing and Customer Service Outsourcing.Read More
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2Undisclosed10 - 49 employeesCharleroi, BelgiumEstablished in 2017, Spitup Call Solutions is a telephone answering service and Back Office Outsourcing company. The firm offers Call Center Services and Back Office Outsourcing, and is small.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
Industries
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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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5Undisclosed2 - 9 employeesTurnhout, BelgiumLaunched in 2011, Core-S-Ad is a Back Office Outsourcing company. The small team specializes in Back Office Outsourcing and Accounting.Read More
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6Undisclosed10 - 49 employeesGenk, BelgiumLaunched in 1995, Direkt Mail Service Buro is a Fulfillment company. The company provides Fulfillment and Back Office Outsourcing, and is small.Read More
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7$25,000+10 - 49 employeesAntwerpen, BelgiumAbyssinia Connect Technologies, a call center company, was established in 2006. The firm offers Call Center Services and Back Office Outsourcing.Read More
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8Undisclosed50 - 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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9Undisclosed2 - 9 employeesBalen, BelgiumICWork is an Event Marketing company. The small Balen, Belgium-based team specializes in Event Marketing and Back Office Outsourcing. The agency was established in 2009.Read More
Industries
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10Undisclosed10 - 49 employeesGent, BelgiumYamagata Europe is a web design company founded in 1998. The agency offers Web Design and Back Office Outsourcing, and is small.Read More
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11Undisclosed2 - 9 employeesGent, BelgiumEstablished in 2019, Growire Group, a small data analytics company, is in Gent, Belgium. Their team provides BI & big data consulting & SI and CRM consulting and SI.Read More
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12$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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13Undisclosed250 - 999 employeesBruxelles, BelgiumYour data entry, a midsize Back Office Outsourcing company, is located in Bruxelles, Belgium. The team provides Back Office Outsourcing and Transcription.Read More
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14Undisclosed10 - 49 employeesMechelen, BelgiumFounded in 1998, Active Call is a small Mechelen, Belgium-based Direct Marketing company. Their services include Direct Marketing and Back Office Outsourcing.Read More
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