Top 100 SEO Companies in Spain
The Best of December 2025Looking 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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$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
Industries
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631Undisclosed2 - 9 employeesMadrid, SpainLaunched in 2017, Las 12 en Punto is a graphic design agency. The small team specializes in Graphic Design and Other Marketing.Read More
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632Undisclosed2 - 9 employeesMadrid, SpainDesarrollo Seo is a graphic design company. Their small team is in Madrid, Spain and offers Graphic Design and Search Engine Optimization. The agency was established in 2015.Read More
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633Undisclosed2 - 9 employeesSant Just Desvern, SpainAdvertising company Claudator focuses on Advertising and Search Engine Optimization. They were established in 2005.Read More
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634Undisclosed2 - 9 employeesBarcelona, SpainPunto·Ip Creative is a SEO company. The small Barcelona, Spain-based team offers Search Engine Optimization and cloud consulting & SI. The company was founded in 2017.Read More
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635Undisclosed2 - 9 employeesLa Nucía, SpainAdvertising company BENISEO was established in 2022. The agency provides Advertising and Social Media Marketing, and is small.Read More
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636Undisclosed2 - 9 employeesBarcelona, SpainOutlinks is a public relations firm in Barcelona, Spain. They specialize in Public Relations and Marketing Strategy.Read More
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637Undisclosed10 - 49 employeesBarcelona, SpainHeadquartered in Barcelona, Spain, Gut Will is a small branding agency. Their services include Branding and Graphic Design.Read More
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638Undisclosed10 - 49 employeesMataró, SpainDyD Serveis Informàtics is an IT managed services company. They are headquartered in Mataró, Spain and have small team. Their services include IT managed services and Cybersecurity.Read More
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639Undisclosed10 - 49 employeesBarcelona, SpainIgnowan is an e-commerce development company. Their small team is based in Barcelona, Spain. Their team focuses on E-Commerce Development and Mobile App Development.Read More
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640Undisclosed10 - 49 employeesBarcelona, SpainEmail Marketing company Signia Technologies is based in Barcelona, Spain. The team focuses on Email Marketing and Search Engine Optimization.Read More
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641Undisclosed10 - 49 employeesBarcelona, SpainLocated in Barcelona, Spain, Nal3 Comunicació is a Content Marketing company. Established in 1998, the team focuses on Content Marketing and Event Marketing.Read More
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642Undisclosed10 - 49 employeesBarcelona, SpainNetsense is an user experience agency founded in 2010. The team focuses on UX/UI Design and Digital Strategy and is in Barcelona, Spain.Read More
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643Undisclosed10 - 49 employeesL'Hospitalet de Llobregat, SpainDesign IT Barcelona is a L'Hospitalet de Llobregat, Spain-based branding company. They focus on Branding and Graphic Design and were founded in 2016.Read More
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644Undisclosed10 - 49 employeesMadrid, SpainAdvertising company Bipolar Artist provides Advertising and UX/UI Design. They are located in Madrid, Spain.Read More
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645Undisclosed10 - 49 employeesBarcelona, SpainEstablished in 2016, OOPTIMO is an e-commerce development firm. The team focuses on E-Commerce Development and Email Marketing and is located in Barcelona, Spain.Read More
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646Undisclosed10 - 49 employeesBarcelona, SpainAdvertising company Opt Media Marketing Solutions is based in Barcelona, Spain. They offer Advertising and Branding and were founded in 2008.Read More
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647Undisclosed10 - 49 employeesBarcelona, SpainDO BCN is a small user experience company headquartered in Barcelona, Spain. The team focuses on UX/UI Design and E-Commerce Development.Read More
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648Undisclosed10 - 49 employeesMadrid, SpainGraphic design agency Slottmedia was founded in 1998. The small team specializes in Graphic Design and Search Engine Optimization.Read More
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649Undisclosed10 - 49 employeesBarcelona, SpainAll-In Factory is a web development firm. Headquartered in Barcelona, Spain, the agency provides Web Development and Advertising.Read More
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650Undisclosed10 - 49 employeesBarcelona, SpainSmall custom software development company iEstrategic, is based in Barcelona, Spain. Their services include Custom Software Development and Search Engine Optimization.Read More
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651Undisclosed10 - 49 employeesPalencia, SpainNovagecko is an IT strategy consulting company established in 2011. Their services include IT strategy consulting and Mobile App Development.Read More
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652Undisclosed10 - 49 employeesCunit, SpainSocial media marketing company Atrahunt is in Cunit, Spain. They offer Social Media Marketing and Content Marketing and were established in 2015.Read More
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653$1,000+50 - 249 employeesAmsterdam, NetherlandsInsight International UK ltd. Is a cloud consulting & SI company. The London, England-based agency was founded in 2014. Their services include cloud consulting & SI and Web Development.Read More
Industries
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654UndisclosedFreelancer employeesMálaga, SpainFounded in 2015, Sergioks is a web design agency. The small team offers Web Design and Search Engine Optimization.Read More
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655UndisclosedFreelancer employeesMálaga, SpainLocated in Málaga, Spain, RECHANEL Online Marketing is a small Digital Strategy company. The team specializes in Digital Strategy and Search Engine Optimization.Read More
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656UndisclosedFreelancer employeesFabero, SpainFounded in 2015, Fontana Digital is a Content Marketing company. The firm provides Content Marketing and Social Media Marketing, and is small.Read More
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657$5,000+2 - 9 employeesElche, SpainEstablished in 2010, Ambigrama estudio creativo is a small Mobile & App Marketing company. Their team focuses on Mobile & App Marketing and Search Engine Optimization.Read More
Industries
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658$5,000+2 - 9 employeesAlbacete, SpainEstudio alfa is a Digital Strategy company founded in 2005. The small team focuses on Digital Strategy and Mobile App Development.Read More
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659Undisclosed2 - 9 employeesVigo, SpainAltamiraWeb is a Vigo, Spain-based SEO company. The team provides Search Engine Optimization and Social Media Marketing.Read More
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660Undisclosed2 - 9 employeesBarcelona, SpainYuplace & Co. Is a Barcelona, Spain-based Content Marketing company. Established in 2015, the team provides Content Marketing and Pay Per Click.Read More
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