LAST UPDATED October 27, 2025

Top SEO Firms in Spain

Sort by :
  • ezume

    Alcorcón - Spain

    Diseñamos la web de tu empresa  nos enargamos de todos lo que puedas requerir en Marketing digital. Posiionamiento, SEO, SEM, gestión de Redes Sociales, Marketing de Contenidos, diseño gráfico, linkbuilding...

  • Mandarina

    Palma de Mallorca - Spain

    We are consultants in branding. We make strategy, creativity, design, communication and content in a coordinated and coherent way to give preference and added value to our clients\' brands, and their products and services.

  • We are a design and marketing studio located in the heart of Madrid. We are flexible, dynamic, transparent and we want to satisfy our customers in their sales and communication work. Our specialty is to show your values highlighting how authentic eac

  • Linka

    Barcelona - Spain

    Linka is a digital agency specialized in the creation of online brands. For us, a web project is represented on a website but that is only the visible part of the work. Our goal is to understand the needs of our clients and find a way to fit into the

  • Webmaster Barcelona, founded in 2007 has more than 10 years of experience in the design and development of web applications, digital marketing and SEO.   ---   Webmaster Barcelona una empresa fundada en 2007, contamos con más de 10 años en el De

  • Diseño Paginas Web Ya España somos una agencia de diseño web enfocada en el crecimiento de las empresas.

  • Utopig Studio

    Barcelona - Spain

    We create webs with love and common sense. Whether it is developing a complex web application, recomposing your old website because it is falling apart or redesigning your e-commerce to increase conversions, we will be involved in body and soul to ac

  • Guud Studio

    Barcelona - Spain

    We believe that a project must be successful and always well done. For Guud Studio, it is essential to interpret the graphic design as it is described, with a proper and powerful visual communication. We are not artists but designers, who are visual

  • We are a young and multidisciplinary study that we have joined to offer solutions in each of the fields of design and visual communication. And if you need something more ambitious than we can directly offer you, we have agreements with different col

  • CubeWebs

    Costa Adeje - Spain

    Web design in Tenerife - CubeWebs has more than 15 years of experience to fight the competition that is looming in the war of the webs. We are a multidisciplinary team and we always incorporate the new technologies in our web projects and not because

  • SEO Firms in Spain

    Choosing an SEO company in Spain isn’t just about finding someone who knows how to boost rankings — it’s about selecting a partner who understands the nuances of Spain’s unique digital environment. At SEMFirms, we’ve compiled a list of agencies that have proven their ability to navigate this landscape with skill and creativity. Our evaluation process looks for firms that can deliver tangible results across Spain’s diverse regions, from the bustling business hubs of Madrid and Barcelona to the growing markets in Valencia and Seville. We carefully examine their previous work to see how they’ve balanced technical SEO improvements with culturally relevant content that connects with Spanish audiences. A key part of our assessment involves verifying that these agencies follow ethical SEO practices, ensuring that the growth they deliver is sustainable and safe from search engine penalties. We also look for adaptability — the ability to shift strategies quickly as search algorithms, consumer trends, and competitive landscapes change. The firms in our list stand out not only for their technical capabilities but also for their dedication to building lasting relationships with clients. These companies tailor plans to your goals and budget so you get clear value. Reports are simple and easy to read, so you always know what’s working. They focus on attracting the right visitors, not just chasing more clicks. Start with a clear plan and adjust as you see results to keep growing.

     

    The SEO service agencies in Spain we recommend have developed a deep understanding of what makes optimization successful in the Spanish market. They know that local SEO isn’t just a technical checklist — it’s a blend of targeted keyword strategies, high-quality content creation, and trust-building with local audiences. Many of these agencies start with thorough research into your competitors, industry trends, and search behaviors specific to Spain. They then implement tailored strategies that might include optimizing your site structure, creating engaging Spanish-language blog content, and building backlinks from well-regarded Spanish publications and industry sites. They also track metrics like organic traffic, bounce rates, and conversion rates to ensure your investment delivers real business value. Beyond just ranking higher, these agencies aim to help your business become a recognized and respected name within your target market. Whether you’re focusing on a single city or targeting customers nationwide, these SEO professionals provide the insights, tools, and dedication needed to keep your brand visible and competitive in Spain’s fast-paced online landscape. With their guidance, you can grow your audience, strengthen your online authority, and achieve sustainable digital success.