Top 100 SEO Companies in Belgium
The Best of December 2025Looking for a top SEO firm in Belgium?
Compare top-performing SEO agencies to see which may be the best fit for your business goals. Whether you're seeking to improve your ranking in search engine results pages, boost website traffic, or show up in local search results, investing in SEO is important for business growth.
To assist you in your search for a partner, we’ve compiled this list of the top SEO companies in Belgium. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Belgium SEO Firms
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$1,000+10 - 49 employeesNew York, NYSEO company NuStream is in New York, New York; Philadelphia, Pennsylvania and Allentown, Pennsylvania. They provide Search Engine Optimization, Web Design, Digital Strategy, and Video Production and were established in 2010.Read More
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31$1,000+2 - 9 employeesLincent, BelgiumNelty, a web design agency, is based in Lincent, Belgium and Bruxelles, Belgium. Founded in 2020, the team specializes in Web Design and Digital Strategy.Read More
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32$5,000+2 - 9 employeesSchaarbeek, BelgiumOpenGraphy is a Conversion Optimization company. The company is based in Schaarbeek, Belgium. Their services include Conversion Optimization and Digital Strategy.Read More
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33$5,000+2 - 9 employeesBruxelles, BelgiumIn Bruxelles, Belgium, Upper Side is a branding agency. They offer Branding and Digital Strategy.Read More
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34$1,000+10 - 49 employeesEtterbeek, BelgiumIn Etterbeek, Belgium, SEmantics Design is an e-commerce development firm. Launched in 2008, the team offers E-Commerce Development and Web Design.Read More
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35$1,000+2 - 9 employeesAntwerpen, BelgiumApplic Group is an Advertising company launched in 2012. Based in Antwerpen, Belgium, the team offers Advertising and Social Media Marketing.Read More
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36$50,000+2 - 9 employeesKruisem, BelgiumBased in Kruisem, Belgium, Dimaprom is a branding agency. They provide Branding and Digital Strategy.Read More
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37$1,000+10 - 49 employeesAssesse, BelgiumPoush, a SEO company, was established in 2014. In Assesse, Belgium and Ottignies-Louvain-la-Neuve, Belgium, the team offers Search Engine Optimization and Web Design.Read More
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38$1,000+10 - 49 employeesAntwerpen, BelgiumMia is a website development firm founded in 2001. Their services include Web Development and Digital Strategy.Read More
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39$1,000+2 - 9 employeesJodoigne, BelgiumBuzz 2 Be, a Digital Strategy company, was founded in 2023. The team provides Digital Strategy and Social Media Marketing.Read More
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40$1,000+2 - 9 employeesIttre, BelgiumCodisweb is a social media marketing company. Founded in 2022, the firm is located in Ittre, Belgium. Their team specializes in Social Media Marketing and Search Engine Optimization.Read More
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41Undisclosed2 - 9 employeesBrugge, BelgiumWebvibe.be is a SEO services firm. Their small team is located in Brugge, Belgium. Their services include Search Engine Optimization and Web Design.Read More
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42Undisclosed2 - 9 employeesBruxelles, BelgiumBusiness Consulting company Algorila offers Business Consulting and Web Development. They are based in Bruxelles, Belgium.Read More
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43$1,000+2 - 9 employeesOostende, BelgiumFounded in 2021, Studio DLVX is a small Oostende, Belgium-based SEO company. Their services include Search Engine Optimization and Web Design.Read More
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44$5,000+10 - 49 employeesGent, BelgiumDEV@WORK BV, a custom software development firm, was established in 2018. Headquartered in Gent, Belgium and Bruxelles, Belgium, the team provides Custom Software Development and Web Development.Read More
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45$1,000+2 - 9 employeesAntwerpen, BelgiumWizzou is an e-commerce development firm. Their team is based in Antwerpen, Belgium and specializes in E-Commerce Development and Search Engine Optimization.Read More
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46$5,000+2 - 9 employeesSint-Niklaas, BelgiumGrowl is a web development company launched in 2020. Their team offers Web Development and Mobile App Development.Read More
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47$5,000+2 - 9 employeesIxelles, BelgiumOltre Digital, a small Conversion Optimization company, is located in Tallinn, Estonia and Ixelles, Belgium. The team offers Conversion Optimization and Digital Strategy.Read More
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48$1,000+2 - 9 employeesAntwerpen, BelgiumAimdigital Agency, a social media marketing firm, was launched in 2018. The agency provides Social Media Marketing and Content Marketing.Read More
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49$1,000+2 - 9 employeesAntwerpen, BelgiumWeb development company Masters in Marketing was launched in 2016. The agency focuses on Web Development and E-Commerce Development, and is small.Read More
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50$1,000+2 - 9 employeesGent, BelgiumMarketing Strategy company Team Made was founded in 2016. The company specializes in Marketing Strategy and Search Engine Optimization, and is small.Read More
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51$5,000+2 - 9 employeesBoortmeerbeek, BelgiumCowire is a web design agency. They were established in 2019, and their services include Web Design and Social Media Marketing.Read More
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52$5,000+2 - 9 employeesSint-Niklaas, Belgium360 Marketing is a Marketing Strategy company. The Sint-Niklaas, Belgium-based agency focuses on Marketing Strategy and Digital Strategy.Read More
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53$5,000+10 - 49 employeesBruxelles, BelgiumHuntrs is a Digital Strategy company. Located in Bruxelles, Belgium and Belgium, the agency provides Digital Strategy and Web Development.Read More
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54$1,000+2 - 9 employeesGent, BelgiumOperative is a SEO services firm. The team offers Search Engine Optimization and Web Design, and the company is located in Oude Wetering, Netherlands and Gent, Belgium.Read More
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55$100,000+2 - 9 employeesForest, BelgiumADND Digital is a Digital Strategy company established in 2016. Their team focuses on Digital Strategy and Social Media Marketing.Read More
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56$1,000+2 - 9 employeesHalle, BelgiumBluMango is a small Halle, Belgium-based branding agency. Their services include Branding and Public Relations.Read More
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57$1,000+2 - 9 employeesBruxelles, BelgiumCownected, a software development company, is headquartered in Bruxelles, Belgium. They specialize in Custom Software Development and Graphic Design and were established in 2018.Read More
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58$1,000+2 - 9 employeesLochristi, BelgiumStairway is an Advertising company. The agency is headquartered in Lochristi, Belgium. Their team specializes in Advertising and Marketing Strategy.Read More
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59$1,000+10 - 49 employeesBonheiden, BelgiumClickForest is a SEO agency founded in 2020. The firm offers Search Engine Optimization and Artificial Intelligence, and is small.Read More
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60$5,000+2 - 9 employeesForest, BelgiumFastlane is a small Forest, Belgium-based Digital Strategy company. Their services include Digital Strategy and Content Marketing.Read More
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