Top 100 SEO Companies in Spain
The Best of September 2026Looking for a top SEO firm in Spain?
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 Spain. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
Jump to Most Reviewed Companies
List of the Best Spain SEO Firms
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31Undisclosed2 - 9 employeesGranada, SpainAlto Servicios Comunicación is a small Granada, Spain-based SEO agency. Their services include Search Engine Optimization and Web Design.Read More
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32$1,000+2 - 9 employeesBarcelona, SpainFlowstate.Digital is a small Marketing Strategy company in Barcelona, Spain. Founded in 2020, the team focuses on Marketing Strategy, Social Media Marketing, Conversion Optimization, Search Engine Optimization, and more.Read More
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33$1,000+2 - 9 employeesMadrid, SpainPoulpo is a. Headquartered in Madrid, Spain, their small team focuses on. The firm was founded in 2021.Read More
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34$1,000+2 - 9 employeesLa Zubia, SpainSempatiza is a Digital Strategy company located in La Zubia, Spain. The small team specializes in Digital Strategy, Search Engine Optimization, Pay Per Click, Web Design, and more and was founded in 2005.Read More
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35$1,000+10 - 49 employeesPalma, SpainSopyApp by Borbalan is a Conversion Optimization company. They focus on Conversion Optimization, Search Engine Optimization, Other Digital Marketing, and Performance Marketing and were founded in 2004. Their small team is Palma, Spain-based.Read More
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36$1,000+2 - 9 employeesRoquetas de Mar, SpainSEO services firm Web Audits was established in 2022. They are based in Roquetas de Mar, Spain and have a small team. Their services include Search Engine Optimization, AI Consulting, Marketing Strategy, Conversion Optimization, and more.Read More
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37$5,000+10 - 49 employeesBarcelona, SpainUpSEO is a SEO company. The Barcelona, Spain-based agency focuses on Search Engine Optimization.Read More
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38$10,000+50 - 249 employeesCórdoba, SpainAdentity is a SEO agency founded in 2016. The midsize team provides Search Engine Optimization and Pay Per Click.Read More
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39$1,000+10 - 49 employeesSevilla, SpainSEO services firm alGenio was launched in 2008. The team offers Search Engine Optimization and Digital Strategy.Read More
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40Undisclosed10 - 49 employeesLlanera, SpainPositio Marketing Online, a SEO services firm, was established in 2016. The team focuses on Search Engine Optimization and Web Design.Read More
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41$1,000+2 - 9 employeesBarcelona, SpainRead More
Barcelona Branding Lab is a Barcelona, Spain-based branding agency. The small company was launched in 2020. Their team offers branding, digital strategy, social media marketing, search engine optimization, and more.
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42$1,000+2 - 9 employeesMadrid, SpainSEO company Hispanolinks is headquartered in Madrid, Spain. The team focuses on Search Engine Optimization.Read More
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43$1,000+2 - 9 employeesMálaga, SpainPiñata Marketing, a SEO company, was launched in 2021. The team specializes in Search Engine Optimization.Read More
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44$5,000+10 - 49 employeesBarcelona, SpainAffluent Digital is a Barcelona, Spain-based Advertising company. The agency specializes in Advertising, Branding, Content Marketing, Search Engine Optimization, and more and is small.The agency was established in 2023.Read More
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45$5,000+10 - 49 employeesBarcelona, SpainLa Teva Web is a SEO services firm. Located in Barcelona, Spain, the team specializes in Search Engine Optimization and Web Design.Read More
Clients
Ladenac MilanoIndustries
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46Undisclosed2 - 9 employeesBarcelona, SpainCreactivitat is a small social media marketing agency located in Barcelona, Spain. Their services include Social Media Marketing and Search Engine Optimization.Read More
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47$1,000+2 - 9 employeesValència, SpainKenji Marketing is a SEO agency. Their small team is located in València, Spain. Their services include Search Engine Optimization.Read More
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48$1,000+10 - 49 employeesLas Palmas de Gran Canaria, SpainIn Las Palmas de Gran Canaria, Spain, Diceto Agencia Marketing Digital is a SEO agency. Their services include Search Engine Optimization and Digital Strategy.Read More
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49$10,000+2 - 9 employeesCádiz, SpainProyectamosTuWeb is a SEO agency. They are headquartered in Cádiz, Spain and Sevilla, Spain, and their services include Search Engine Optimization and Web Design.Read More
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50$1,000+10 - 49 employeesBarcelona, SpainUnnamed Project is a SEO agency established in 2021. Their small team is located in Delft, Netherlands; Wrocław, Poland and Barcelona, Spain. Their services include Search Engine Optimization, Web Design, Social Media Marketing, Email Marketing, and more.Read More
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51$1,000+10 - 49 employeesAlcobendas, SpainGO Everest Marketing, a small SEO agency, is in Alcobendas, Spain and Orlando, Florida. Their services include Search Engine Optimization and Conversion Optimization.Read More
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52$1,000+50 - 249 employeesValència, SpainFounded in 2021, WeStart Marketing is a SEO agency. The midsize València, Spain-based team specializes in search engine optimization, pay per click, web design, and ecommerce marketing.Read More
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53$1,000+2 - 9 employeesVilanova del Camí, SpainEstablished in 2019, Convierte web LLC is a SEO agency. In Vilanova del Camí, Spain and Toluca de Lerdo, Mexico, the team focuses on Search Engine Optimization and Web Design.Read More
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54$1,000+2 - 9 employeesSan Sebastián de los Reyes, SpainROILAB is a SEO services firm. Located in San Sebastián de los Reyes, Spain, their small team focuses on Search Engine Optimization. The company was established in 2023.Read More
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55$5,000+2 - 9 employeesVigo, SpainSEO company Microtactics was established in 2020. The small team specializes in Search Engine Optimization.Read More
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56Undisclosed2 - 9 employeesSalamanca, SpainSEO agency AILLMO SEO is in Salamanca, Spain. The team provides Search Engine Optimization.Read More
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57$1,000+2 - 9 employeesPalma, SpainAgencia Creativa Exel, a small SEO company, is located in Palma, Spain. The team focuses on Search Engine Optimization and Content Marketing.Read More
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58$1,000+2 - 9 employeesBarcelona, SpainShopify Seo Agentur24 is a SEO company. In Augsburg, Germany and Barcelona, Spain, the firm was established in 2018. Their team focuses on Search Engine Optimization and Social Media Marketing.Read More
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59$1,000+10 - 49 employeesAlicante, SpainLaunched in 1994, Digital Nature is a branding firm. Their services include Branding and Marketing Strategy.Read More
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60Undisclosed2 - 9 employeesMadrid, SpainOrganic Pulse SEO is a SEO services firm established in 2025. The company specializes in Search Engine Optimization and Pay Per Click, and is small.Read More
Industries
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Check out a SEO Company in Spain with the most new reviews in the past 12 months.
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