LAST UPDATED October 31, 2025

Top SEO Firms in Spain

Sort by :
  • We are the leading brand Strategic Consulting agency, expert in creating the brands of the future. This is what makes us the best possible partner.   21 markets, more than 15 years in Spain and the support of McCann Worldgroup (Grupo Interpublic) su

  • ialcuadrado

    Valladolid - Spain

    Our goal is to improve your company\'s digital marketing strategies, to give it visibility and modernity according to our era. For this we carry out multiple services . We make Virtual Reality experiences of your event or business, adding 360 aerial

  • Since 2007 we have built and maintained a reputation with many customers throughout Spain, large or small. We have the design and printing products and solutions that will help you succeed. We have come to understand and assess the needs of our cus

  • Seisefes

    Madrid - Spain

    We are very perfectionist, our knowledge in programming and design as well as our level of experience allow us to carry out any idea or project, whether graphic, interactive or functional. We treat each project as something exclusive, trying to offer

  • SYNTONIZE

    Madrid - Spain

    We help brands build powerful user experiences online — across the web and mobile devices. This is our specialty. Working with Funciona means you’ll join the ranks of brands that are successfully tapping into their markets. Our team will help you

  • Easydevel

    Palma - Spain

    EasyDevel emerged as a company in 2007, in the hands of a group of multidisciplinary professionals contributing each their experience and know-how in different disciplines in the field of software development. Objective: Improvement of the productive

  • iBoo Mobile

    Barcelona - Spain

    At iBoo Mobile they create mobility solutions for various business spheres, designing mobility strategies, developing applications and contributing their knowhow to ensure they achieve success. They are in the business of bringing brands closer to co

  • Bemobile

    Barcelona - Spain

    BeMobile is a Barcelona based mobile studio. Our multi-skilled team will build your app with the technical, user-oriented and business perspectives in mind. We will create a business strategy and a sustainable growth roadmap. We can decide which tech

  • Lafosca

    Barcelona - Spain

    Lafosca is an app development team from Barcelona. They help worldwide companies to build digital products connecting them with the best talent. The company started back in 2012 with founders coming from various industries such as media, digital R&am

  • Concepto05

    Madrid - Spain

    Agency specialized in consulting and implementation of digital marketing strategies. Communication applied to business model innovation, Market research, online surveys and online reputation analysis. Specialized training services in new 2.0 profess

  • 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.