Top 40 International SEO Companies in Spain
The Best of December 2025Looking 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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1$1,000+10 - 49 employeesBarcelona, SpainRodanet is a small Barcelona, Spain-based digital strategy company. Their services include digital strategy, search engine optimization, social media marketing, and web design.Read More
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2$1,000+50 - 249 employeesValència, SpainIn Kharkiv, Ukraine; València, Spain and Vaughan, Canada, UAATEAM is a SEO company. The midsize team specializes in Search Engine Optimization, Pay Per Click, Email Marketing, and Mobile & App Marketing and was founded in 2014.Read More
Clients
Digitalforensics.com PEOPLE MAY S.R.L. Willow Bath and Vanities Rainbow ecosystemIndustries
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3$5,000+2 - 9 employeesBarcelona, SpainPPC agency COSEOM was founded in 2008. The small Barcelona, Spain-based team specializes in Pay Per Click, Social Media Marketing, Content Marketing, Search Engine Optimization, and more.Read More
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4$1,000+2 - 9 employeesBarcelona, SpainMint Position is a Content Marketing company. They are based in Barcelona, Spain and have a small team. Their services include Content Marketing, Search Engine Optimization, Digital Strategy, and AI Consulting.Read More
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5$5,000+10 - 49 employeesBarcelona, SpainContent Marketing company Hello Operator is based in Barcelona, Spain. Established in 2013, the small team provides Content Marketing, Search Engine Optimization, Branding, and Digital Strategy.Read More
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6$1,000+2 - 9 employeesBarcelona, SpainOnyx8 Digital Agency is a small SEO services firm launched in 2024. Their team specializes in Search Engine Optimization, E-Commerce Development, Web Design, Web Development, and more. The firm is based in Barcelona, Spain and New Castle, Delaware.Read More
Clients
La COLOMBE Schoenemoebel Berlin The Cabinet Spot.com Lumiform AppIndustries
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7$5,000+2 - 9 employeesMadrid, SpainAgencia Áurea is a web design agency. They are based in Madrid, Spain and have small team. They offer Web Design and Ecommerce Marketing.Read More
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8$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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9$1,000+2 - 9 employeesCosta Adeje, SpainOsom One is a web development company located in London, United Kingdom. The firm offers web development, social media marketing, pay per click, logo, and more and has a small team.The firm was established in 2020.Read More
Clients
Crypto BreakingIndustries
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10$1,000+10 - 49 employeesMadrid, SpainHeadquartered in Madrid, Spain, Góbalo is a Digital Strategy company. The team provides Digital Strategy and Social Media Marketing.Read More
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11$1,000+10 - 49 employeesel Gran Alacant, SpainXQL Group is a small Fractional CMO Services company. Launched in 2022, the firm is based in el Gran Alacant, Spain and L'viv, Ukraine. Their team specializes in Fractional CMO Services, Marketing Strategy, Demand Generation Marketing, Other Marketing, and more.Read More
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12$5,000+2 - 9 employeesPalma, SpainConversion Optimization company deSEO Marketing is located in Palma, Spain. They specialize in Conversion Optimization and Search Engine Optimization.Read More
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13$5,000+10 - 49 employeesSant Quirze del Vallès, SpainBased in Sant Quirze del Vallès, Spain, Limbic is a small Content Marketing company. The team focuses on Content Marketing and Search Engine Optimization.Read More
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14Undisclosed2 - 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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15$1,000+2 - 9 employeesBarcelona, SpainCallpalooza, a Sales Outsourcing company, was launched in 2020. Their small team is in London, England; Barcelona, Spain and Cairo, Egypt. Their services include Sales Outsourcing, Email Marketing, Search Engine Optimization, and Content Marketing.Read More
Clients
All Services 4 UIndustries
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16$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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17$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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18$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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19$10,000+2 - 9 employeesPalma, SpainTHE GIST PEOPLE SL is a media planning & buying agency. The team is based in Palma, Spain, and their services include Media Planning & Buying and Digital Strategy.Read More
Industries
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20$1,000+10 - 49 employeesBarcelona, SpainPalo Seco, a social media marketing company, is based in Barcelona, Spain and Sydney, Australia. They offer Social Media Marketing and Search Engine Optimization.Read More
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21$1,000+2 - 9 employeesZaragoza, SpainGinza Marketing is a social media marketing agency established in 2020. Located in Zaragoza, Spain, the team offers Social Media Marketing and Content Marketing.Read More
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22$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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23$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
Industries
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24$1,000+2 - 9 employeesBarcelona, SpainBeyond Growth Marketing, a Marketing Strategy company, was launched in 2022. The team offers Marketing Strategy and Advertising.Read More
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25$1,000+2 - 9 employeesCastelló de la Plana, SpainWeflare is a branding firm. Located in Castelló de la Plana, Spain and Castelló de la Plana, Spain, the team focuses on Branding and Market Research.Read More
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26$1,000+250 - 999 employeesBogotá, ColombiaSUBE Digital Agency is a Digital Strategy company. They are in Miami, Florida; Ciudad de México, Mexico; Bogotá, Colombia and Madrid, Spain and have a midsize team that provides Digital Strategy, Social Media Marketing, Search Engine Optimization, Pay Per Click, and more. The company was founded in 2016.Read More
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27Undisclosed10 - 49 employeesMadrid, SpainConvertix is a public relations company. Their small team is headquartered in Madrid, Spain. Their services include Public Relations and Marketing Strategy.Read More
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28$1,000+2 - 9 employeesLa Línea de la Concepción, SpainSEO agency Om Media was established in 2003. The small La Línea de la Concepción, Spain-based team focuses on search engine optimization, advertising, digital strategy, social media marketing, and more.Read More
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29Undisclosed10 - 49 employeesBarcelona, SpainLocated in Barcelona, Spain and Madrid, Spain, SEOCOM.Agency is a SEO company. The team provides Search Engine Optimization and Content Marketing.Read More
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30Undisclosed50 - 249 employeesMontevideo, UruguayLazos 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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