Top 20 Mobile Optimization SEO Companies in Belgium
The Best of December 2025Looking for a top mobile optimization SEO agency in Belgium?
Mobile optimization refers to making your web pages accessible via different screen sizes, such as mobile phones and tables, and ensuring your content loads quickly across devices. Why is mobile optimization important? Well, people spend more time on mobile devices, so you want them to be able to access your content from their phones or tablets. Google also moved to mobile-first indexing in 2016. This means mobile accessibility now factors into rankings.
An SEO company that specializes in mobile optimization will look at your page speed, CSS, JavaScript, images, site design, and schema markup to see if it follows mobile best practices.
To assist you in your search for a partner, we’ve compiled this list of the top mobile optimization SEO companies in Belgium. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Belgium Mobile Optimization SEO Agencies
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1$10,000+2 - 9 employeesBegijnendijk, BelgiumRead More
Sherlock SEO Agency is a boutique digital marketing agency based in Edegem, Belgium. The agency, founded in 2013, has a team of less than ten that provides SEO, content marketing, and PPC services. Sherlock SEO Agency serves mid-market and other-sized companies in the retail, business services, e-commerce, and real estate industries.
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Board Of InnovationIndustries
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2$1,000+2 - 9 employeesWingene, BelgiumRead More
Founded in 2018, Varamedia Digitaal Marketing Bureau sports a team of fewer than ten employees based in Wingene, Belgium. They comprise a digital marketing company that primarily offers web design and SEO services to small and mid-market businesses in the advertising and marketing industry.
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3$1,000+2 - 9 employeesLedegem, BelgiumRead More
Small digital strategy company AXPIRA BV, is based in Ledegem, Belgium. Their services include digital strategy, ux/ui design, search engine optimization, social media marketing, and more.
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4Undisclosed2 - 9 employeesSint-Joost-ten-Node, BelgiumEstablished in 2019, Weichie.com is a website development company. The firm specializes in Web Development and E-Commerce Development.Read More
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5$10,000+10 - 49 employeesBruxelles, BelgiumSocial.Lab is a small social media marketing agency launched in 2010. Their team provides Social Media Marketing and Search Engine Optimization.Read More
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6$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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7$1,000+2 - 9 employeesGeel, BelgiumEddy Lekens is a small SEO agency in Geel, Belgium. Their services include Search Engine Optimization and Content Marketing.Read More
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8$1,000+2 - 9 employeesGent, BelgiumAdvertising company Battle Branding was founded in 2023. The agency provides Advertising and Branding.Read More
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9$1,000+10 - 49 employeesJalhay, BelgiumSocial media marketing company Référenceur was launched in 2009. The small team provides Social Media Marketing and Search Engine Optimization.Read More
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10$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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11$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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12$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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13$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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14$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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15$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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16$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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17$1,000+2 - 9 employeesGenk, BelgiumSilverLine Studio is a SEO agency and web design agency. Their small team is headquartered in Genk, Belgium. The agency offers search engine optimization and web design. The agency was launched in 2023.Read More
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18Undisclosed10 - 49 employeesIxelles, BelgiumNexuswelt Group - Marketing and Communication Agency is a small PR company based in Fürstenfeldbruck, Germany; Lemesos, Cyprus; Ixelles, Belgium and Odessa, Ukraine. Established in 2023, the team specializes in Public Relations, Digital Strategy, Advertising, Social Media Marketing, and more.Read More
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19$1,000+50 - 249 employeesAntwerpen, BelgiumLaunched in 2012, Seeders is a SEO services firm. The midsize Zwolle, Netherlands-based team specializes in Search Engine Optimization, Public Relations, Advertising, Digital Strategy, and more.Read More
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Binance QuickStep Dr Smile Exact -
20Undisclosed2 - 9 employeesWaterloo, BelgiumFounded in 2014, Weeb (Communication Agency) is an Advertising company. Their services include Advertising and Social Media Marketing.Read More
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21$1,000+Freelancer employeesOostende, BelgiumRiseweb, a SEO services firm, was established in 2017. The team offers Search Engine Optimization and Graphic Design.Read More
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22$1,000+Freelancer employeesGeel, BelgiumBoldfish.be is a SEO company. Headquartered in Geel, Belgium, the agency was launched in 2022. Their team specializes in Search Engine Optimization and Content Marketing.Read More
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