Top 100 SEO Companies in Barcelona
The Best of December 2025Looking for a top SEO firm in Barcelona?
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 Barcelona. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Barcelona 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+10 - 49 employeesBarcelona, SpainFEEL! is a Barcelona, Spain-based Digital Strategy company. Their services include Digital Strategy and Search Engine Optimization.Read More
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32$5,000+50 - 249 employeesBarcelona, SpainB-Reel is a branding firm. They were launched in 1999 and provide Branding and Search Engine Optimization.Read More
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GoogleIndustries
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33$5,000+50 - 249 employeesBarcelona, SpainAntevenio, a branding company, was founded in 1997. The team specializes in Branding and Search Engine Optimization and is in Madrid, Spain and Barcelona, Spain.Read More
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34$5,000+50 - 249 employeesBarcelona, SpainElogia, a web design agency, is headquartered in Barcelona, Spain and Madrid, Spain. Their services include Web Design and Search Engine Optimization.Read More
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OxfamIndustries
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35$5,000+50 - 249 employeesSant Cugat del Vallès, SpainDigital Strategy company Roca Salvatella was founded in 2007. The midsize team focuses on Digital Strategy and Search Engine Optimization.Read More
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36$5,000+50 - 249 employeesBarcelona, SpainHello Media Group is a branding company. Based in Madrid, Spain and Barcelona, Spain, the team provides Branding and Social Media Marketing.Read More
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37$1,000+2 - 9 employeesBarcelona, SpainRenpo is a SEO agency. The Barcelona, Spain-based team offers Search Engine Optimization and Web Design.Read More
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38$1,000+10 - 49 employeesBarcelona, SpainKeyweo is a social media marketing company founded in 2018. The firm provides Social Media Marketing and Search Engine Optimization, and is small.Read More
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39Undisclosed10 - 49 employeesBarcelona, SpainTranslation company Ontranslation is headquartered in Barcelona, Spain. Established in 2010, the team provides Translation and Content Marketing.Read More
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40$1,000+2 - 9 employeesCerdanyola del Vallès, SpainWeb design company MarkeThink is in Cerdanyola del Vallès, Spain. Their services include Web Design and Search Engine Optimization.Read More
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41Undisclosed2 - 9 employeesBarcelona, SpainStudio SEO AI is a SEO agency and Generative AI company. Launched in 2025, their team specializes in Search Engine Optimization and Generative AI.Read More
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42$5,000+2 - 9 employeesBarcelona, SpainDiligent Agencia, a web design company, offer Web Design and Branding. They were launched in 2015.Read More
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43$5,000+10 - 49 employeesBarcelona, SpainBased in Barcelona, Spain, Axioma&Co. Is a Digital Strategy company. Established in 1999, the team focuses on Digital Strategy and Search Engine Optimization.Read More
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44$1,000+10 - 49 employeesTerrassa, SpainInbound Marketing Agency is a SEO agency. They were launched in 2013 and offer Search Engine Optimization and Pay Per Click.Read More
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45$1,000+2 - 9 employeesMataró, SpainActiva Tu Negocio is a small Mataró, Spain-based Conversion Optimization company. Their services include Conversion Optimization and Digital Strategy.Read More
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46Undisclosed2 - 9 employeesCornellà de Llobregat, SpainDXmedia is a pay per click agency. Their team is in Cornellà de Llobregat, Spain. The agency focuses on Pay Per Click and Search Engine Optimization.Read More
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47$1,000+2 - 9 employeesMataró, SpainCardeseo is a web design agency. They are located in Mataró, Spain. Their team focuses on Web Design and Search Engine Optimization.Read More
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48$5,000+10 - 49 employeesBarcelona, SpainWhads Accent is a web design agency. In Barcelona, Spain, the agency offers Web Design and Search Engine Optimization.Read More
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49Undisclosed2 - 9 employeesBarcelona, SpainGotoclient is a Barcelona, Spain-based Content Marketing company. Their services include Content Marketing and Pay Per Click.Read More
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50$5,000+10 - 49 employeesBarcelona, SpainShowerThinking is a Content Marketing company. Located in Madrid, Spain and Barcelona, Spain, their team specializes in Content Marketing and Email Marketing.Read More
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51$5,000+10 - 49 employeesBarcelona, SpainBased in , Novicell is a small Advertising company. Their services include Advertising and Custom Software Development.Read More
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52$10,000+10 - 49 employeesBarcelona, SpainGo2jump is a small Marketing Strategy company established in 2008. Their team specializes in Marketing Strategy and Content Marketing.Read More
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53Undisclosed2 - 9 employeesBarcelona, SpainPeter Lead is a Digital Strategy company. They are headquartered in Barcelona, Spain. Their team provides Digital Strategy and Social Media Marketing.Read More
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54$5,000+10 - 49 employeesBarcelona, SpainLaunched in 2009, Mediatics is a small web design company. Their services include Web Design and Email Marketing.Read More
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55$5,000+10 - 49 employeesSant Quirze del Vallès, SpainBased in Sant Quirze del Vallès, Spain, Limbic is a small Content Marketing company. The team focuses on Content Marketing and Search Engine Optimization.Read More
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56$5,000+2 - 9 employeesEsplugues de Llobregat, SpainEstablished in 2016, Mixmedia Digital Marketing Agency is a small Esplugues de Llobregat, Spain-based SEO agency. Their team specializes in Search Engine Optimization and Web Design.Read More
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57$5,000+2 - 9 employeesBarcelona, SpainSEO agency Barcelona SEO was established in 2012. The team provides Search Engine Optimization and Web Design and is located in Barcelona, Spain.Read More
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58$1,000+Freelancer employeesBarcelona, SpainFounded in 2015, Barna Marketing, a small SEO agency, is in Barcelona, Spain. Their team specializes in Search Engine Optimization and Email Marketing.Read More
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59$1,000+10 - 49 employeesBarcelona, SpainPalo Seco, a social media marketing company, is based in Barcelona, Spain and Sydney, Australia. They offer Social Media Marketing and Search Engine Optimization.Read More
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60$5,000+2 - 9 employeesBarcelona, SpainSitelabs is a web development firm. They are headquartered in Barcelona, Spain. Their team specializes in Web Development and Mobile App Development.Read More
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