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
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241Undisclosed10 - 49 employeesBilbo, SpainSTARRT is a social media marketing firm. The small Bilbo, Spain-based team offers Social Media Marketing and Branding. The agency was established in 2010.Read More
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242Undisclosed2 - 9 employeesLleida, SpainSEO company Webpsilon is headquartered in Lleida, Spain. The team focuses on Search Engine Optimization and Web Design.Read More
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243$5,000+50 - 249 employeesBarcelona, SpainAgencia Karmina is an Advertising company established in 2015. The company offers Advertising and Branding.Read More
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244$5,000+2 - 9 employeesLa Orotava, SpainIn La Orotava, Spain, MocanWeb is a small branding firm. Their services include Branding and Content Marketing.Read More
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245$1,000+2 - 9 employeesMarbella, SpainWeb design agency Ases Media is headquartered in Marbella, Spain. Launched in 2014, the team focuses on Web Design and Branding.Read More
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246$1,000+2 - 9 employeesLa Nucia, SpainMasqueunaweb is a web design company. Founded in 2014, the agency is located in La Nucia, Spain. Their team focuses on Web Design and Marketing Strategy.Read More
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247Undisclosed10 - 49 employeesBarcelona, SpainThe Value Factory SL is an Email Marketing company. Founded in 2013, the team offers Email Marketing and Affiliate Marketing. The firm is located in Barcelona, Spain and Spain.Read More
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248Undisclosed10 - 49 employeesBarcelona, SpainLaunched in 2022, FinancialMarkets.media is a small advertising company. Their team specializes in advertising, branding, digital strategy, social media marketing, and more. The firm is located in Barcelona, Spain.Read More
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249Undisclosed10 - 49 employeesValència, SpainAdding Technology S.A. Is a Digital Strategy company located in València, Spain. They specialize in Digital Strategy and Social Media Marketing and were founded in 2004.Read More
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250Undisclosed10 - 49 employeesAlicante (Alacant), SpainBITmarketing is a small pay per click company and SEO services firm established in 2008. Their team provides Pay Per Click and Search Engine Optimization.Read More
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251Undisclosed10 - 49 employeesMadrid, SpainSEO services firm SeDigital is based in Madrid, Spain. Launched in 2015, the team specializes in Search Engine Optimization and Social Media Marketing.Read More
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252$1,000+2 - 9 employeesMadrid, SpainDigital Strategy company Ottomarketer is headquartered in Madrid, Spain and San José, Costa Rica. They focus on Digital Strategy and Pay Per Click.Read More
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253Undisclosed2 - 9 employeesSantander, SpainLB Design is a small Santander, Spain-based Content Marketing company. The team focuses on Content Marketing and Web Design.Read More
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254Undisclosed2 - 9 employeesValència, SpainWeb design agency Pecas Verdes was established in 2017. The small team focuses on Web Design and Pay Per Click.Read More
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255$1,000+2 - 9 employeesLas Rozas de Madrid, SpainCallibree Marketing Solutions, a web design company, was launched in 2011. Based in Las Rozas de Madrid, Spain, the team provides Web Design and Search Engine Optimization.Read More
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256Undisclosed2 - 9 employeesCartagena, SpainFJ Publicidad is a small Other Marketing company. Launched in 1974, the team offers Other Marketing and Search Engine Optimization.Read More
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257$1,000+2 - 9 employeesValència, SpainBelegantt Llc is a website development firm. The team provides Web Development and E-Commerce Development, and the firm is located in Miami, Florida and València, Spain.Read More
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258$5,000+2 - 9 employeesBarcelona, SpainMacu Studio is a web design agency. Based in Barcelona, Spain, the company was established in 2024. Their services include Web Design and Web Development.Read More
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259$5,000+10 - 49 employeesMálaga, SpainLocated in Málaga, Spain, Doover Network is a small mobile application development firm. Their services include Mobile App Development and Custom Software Development.Read More
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260$5,000+10 - 49 employeesBenidorm, SpainLaunched in 2022, Idenzy Digital is a Market Research company. Their services include Market Research and Marketing Strategy.Read More
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261$1,000+10 - 49 employeesValència, SpainGoose & Hopper is a small branding agency launched in 2014. Their services include Branding and Marketing Strategy.Read More
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262$5,000+2 - 9 employeesMadrid, SpainPhysis, a social media marketing agency, was founded in 2018. The team specializes in Social Media Marketing and Search Engine Optimization and is in Madrid, Spain.Read More
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263Undisclosed2 - 9 employeesMadrid, SpainBlue Drive Agency BDA, a small branding agency, is in Madrid, Spain and München, Germany. Their services include Branding and Marketing Strategy.Read More
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264$1,000+2 - 9 employeesTerrassa, SpainOkoro Tech S.L is a social media marketing company. The team offers Social Media Marketing and Search Engine Optimization, and the agency is in Terrassa, Spain.Read More
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265Undisclosed2 - 9 employeesAlhaurín de la Torre, SpainNo Gravity is an Advertising company. They focus on Advertising and Branding and were founded in 2024.Read More
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266$1,000+2 - 9 employeesles Duanes de la Mar, SpainGiant Bamboo is a Content Marketing company launched in 2020. The small team offers Content Marketing and Conversion Optimization.Read More
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267$5,000+2 - 9 employeesMarbella, SpainNow The Brand is a SEO services firm. Established in 2021, the team focuses on Search Engine Optimization and Architectural Design.Read More
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268Undisclosed2 - 9 employeesMontgat, SpainMind The GAP Digital is a Digital Strategy company headquartered in Montgat, Spain. The team focuses on Digital Strategy and Social Media Marketing.Read More
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269Undisclosed2 - 9 employeesBilbo, SpainEvolut Ventures is a small branding company. They specialize in Branding and Social Media Marketing and were launched in 2020.Read More
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270Undisclosed2 - 9 employeesSant Andreu de Llavaneres, SpainGrowMyBiss is a Digital Strategy company. The Sant Andreu de Llavaneres, Spain-based company provides Digital Strategy and Search Engine Optimization.Read More
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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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