Top 100 SEO Companies in Spain
The Best of July 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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91$1,000+2 - 9 employeesMálaga, SpainSKALA Marketing is a SEO agency in Málaga, Spain and Madrid, Spain. They specialize in Search Engine Optimization and Web Design and were founded in 2018.Read More
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92Undisclosed2 - 9 employeesValència, SpainDaimako: Agencia SEO is a València, Spain-based SEO services firm and pay per click agency. They focus on Search Engine Optimization and Pay Per Click.Read More
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93$1,000+2 - 9 employeesAvilés, SpainBased in Avilés, Spain, Stand Up Ltd is a web design agency. They provide Web Design and Search Engine Optimization.Read More
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94$5,000+50 - 249 employeesMadrid, 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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95$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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96$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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97Undisclosed2 - 9 employeesMálaga, SpainEmpire Digital Marketing is a Content Marketing company. They are headquartered in Málaga, Spain. Their team focuses on Content Marketing and Affiliate Marketing.Read More
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98$5,000+2 - 9 employeesAtarfe, SpainGrartwork, a SEO company, was founded in 2007. The agency provides Search Engine Optimization and Digital Strategy, and is small.Read More
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99$1,000+2 - 9 employeesBenicàssim, SpainPosicionamiento Web Nuevo Paradigma, a small SEO agency, is located in Benicàssim, Spain. Their services include Search Engine Optimization and Web Design.Read More
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100$1,000+2 - 9 employeesAlicante (Alacant), SpainInGravitylabs is a SEO agency headquartered in Alicante (Alacant), Spain. Founded in 2025, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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101$5,000+2 - 9 employeesMadrid, SpainOzono Comunicacion is a small SEO services firm established in 2011. Their team offers Search Engine Optimization and Advertising.Read More
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102$1,000+2 - 9 employeesA Coruña, SpainEstablished in 2010, Agencia SEO & Marketing Digital René Rodríguez is a SEO services firm. Their team provides Search Engine Optimization and Advertising.Read More
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103Undisclosed10 - 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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104$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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105$5,000+10 - 49 employeesMadrid, SpainInternet Republica is a SEO services firm. Their small team is located in Madrid, Spain and Miami, Florida. Their services include Search Engine Optimization and Web Design.Read More
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106$5,000+10 - 49 employeesMadrid, SpainFlat101 is a small Madrid, Spain-based web design company. The team provides Web Design and Branding.Read More
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107$5,000+10 - 49 employeesMadrid, SpainIOMarketing is a branding company based in Madrid, Spain. They focus on Branding and Search Engine Optimization and were founded in 2009.Read More
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108$5,000+2 - 9 employeesMadrid, SpainYabadabadu, a SEO agency, was founded in 2014. The firm offers Search Engine Optimization and Branding, and is small.Read More
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109$1,000+2 - 9 employeesBarcelona, SpainLocated in Babylon, New York and Barcelona, Spain, Mint Position is a Content Marketing company. The small team specializes in Content Marketing, Search Engine Optimization, Digital Strategy, and AI Consulting. The agency was established in 2020.Read More
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110$1,000+2 - 9 employeesCollado Villalba, SpainBased in Collado Villalba, Spain, GrowthSEO is a SEO agency and web design agency. Their services include Search Engine Optimization and Web Design.Read More
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111$1,000+2 - 9 employeesEl Puerto de Santa María, SpainSocial media marketing firm and SEO agency South Digital Marketing is in El Puerto de Santa María, Spain. Their services include Social Media Marketing and Search Engine Optimization.Read More
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112$1,000+2 - 9 employeesValència, SpainViralix Agency, a SEO services firm and Content Writing Services company, was founded in 2024. The small team focuses on Search Engine Optimization and Content Writing Services.Read More
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113Undisclosed2 - 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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114$1,000+2 - 9 employeesMadrid, SpainSEO1 AI is a Digital Strategy and SEO company. The agency is based in Madrid, Spain. Their services include Digital Strategy and Search Engine Optimization.Read More
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115$1,000+2 - 9 employeesMadrid, SpainImpulsa tu Marca is a SEO services firm and pay per click agency established in 2023. The company specializes in Search Engine Optimization and Pay Per Click.Read More
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116$1,000+2 - 9 employeesElx, SpainBerzerk, a SEO services firm, is in Elx, Spain. Their services include Search Engine Optimization and Pay Per Click.Read More
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117$5,000+2 - 9 employeesMadrid, SpainContent Marketing company Feedback Studios was established in 2018. The small team specializes in Content Marketing and Conversion Optimization.Read More
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118$1,000+10 - 49 employeesAlgeciras, SpainIn Algeciras, Spain, Hawkins is a SEO services firm. Launched in 2008, the team offers Search Engine Optimization and Artificial Intelligence.Read More
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119Undisclosed2 - 9 employeesZaragoza, SpainSEO company MARKETING DENTAL CLUB was founded in 2015. Located in Zaragoza, Spain, the team focuses on Search Engine Optimization and Web Design.Read More
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120$1,000+2 - 9 employeesMóstoles, SpainKahuna Digital Agency is a SEO agency. They offer Search Engine Optimization and Pay Per Click and were launched in 2015. The firm is located in Móstoles, Spain.Read More
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