Top 40 International SEO Companies in Spain
The Best of April 2026Looking for a top international seo service in Spain?
International SEO companies specialize in building strategies that resonate and perform with diverse audiences across different languages, cultures, and regions. They can help with optimizing website structure, conducting targeted keyword research, and implementing multilingual content strategies. These exercises are integral to expanding a business's footprint worldwide. With support from international SEO professionals, businesses can find new avenues for growth and enhance their global visibility.
To assist you in your search for a partner, we’ve compiled this list of the top global SEO firms in Spain. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Spain Global SEO Agencies
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31Undisclosed50 - 249 employeesMadrid, SpainLazos Contact Center is a call center. Their team is headquartered in Montevideo, Uruguay and Salto, Uruguay and specializes in Call Center Services and Search Engine Optimization.Read More
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32Undisclosed2 - 9 employeesBarcelona, SpainSEO Global is a SEO services firm. Founded in 2019, the agency is based in Barcelona, Spain. Their services include Search Engine Optimization and Branding.Read More
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33Undisclosed10 - 49 employeesBarcelona, SpainSekuenz Data Driven Seekers is a branding agency. They are in Barcelona, Spain, and their services include Branding and Market Research.Read More
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34$5,000+10 - 49 employeesMadrid, SpainLaunched in 2017, Equinox Dynamics LDA is a SEO agency. They are in Esgueira, Portugal; Chicago, Illinois; New York, New York and Los Angeles, California and have a small team. The company offers Search Engine Optimization.Read More
Clients
MySpace Happenventures Petaljet MelroseIndustries
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35$5,000+10 - 49 employeesMurcia, SpainRead More
BITEGRICO is a digital agency in Kyiv, Ukraine. Founded in 2018, they have about 10 employees that serve small-business and midmarket clients in the business, financial, and e-commerce sectors. Services include digital strategy, CRM consulting, and ERP consulting.
Clients
BE ITIndustries
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36UndisclosedFreelancer employeesPalma, SpainCarlos Mascaró - Consultor SEO, a SEO services firm, is located in Palma, Spain. The team focuses on Search Engine Optimization and Pay Per Click.Read More
Industries
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37Undisclosed2 - 9 employeesBoadilla del Monte, SpainSEO Madrid is a SEO agency. Their small team is based in Boadilla del Monte, Spain and focuses on Search Engine Optimization and Social Media Marketing. The company was established in 2007.Read More
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38UndisclosedFreelancer employeesTorre de la Horadada, SpainLaunched in 2019, Digital Marketing Spain is a SEO services firm. Located in Torre de la Horadada, Spain, the team focuses on Search Engine Optimization and Pay Per Click.Read More
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39$1,000+50 - 249 employeesAlgarrobo-Costa, SpainRead More
Delante is a SEO agency. Established in 2014, the midsize company is based in Kraków, Poland; London, England; Amsterdam, Netherlands and Al Raafah, United Arab Emirates. Their services include Search Engine Optimization, Generative AI, Digital Strategy, Content Marketing, and more.
Clients
Douglas Madison Reed Mazer ShareteaIndustries
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40UndisclosedFreelancer employeesPalma, SpainDANKEHANKE is a SEO company. The firm is in Palma, Spain. Their team offers Search Engine Optimization and Pay Per Click.Read More
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41UndisclosedFreelancer employeesBarcelona, SpainSEMSEO Agency is a SEO company and pay per click company launched in 2020. Their team focuses on Search Engine Optimization and Pay Per Click.Read More
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42UndisclosedFreelancer employeesVigo, SpainJorge Pozo is a social media marketing company. Launched in 2015, the company is based in Vigo, Spain. Their team focuses on Social Media Marketing and Content Marketing.Read More
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43UndisclosedFreelancer employeesMadrid, SpainPR company Blaze Comunicación was launched in 2008. The team offers Public Relations and Content Marketing.Read More
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44Undisclosed2 - 9 employeesBegues, SpainBuenos Aires IT is a SEO company. The agency is based in Munro, Argentina and Begues, Spain. Their services include Search Engine Optimization and Web Design.Read More
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