Best Data Protection and GDPR and LOPDGDD Compliance Services for SMEs in Madrid

Discover top data protection services in Madrid that assist SMEs in achieving GDPR and LOPDGDD compliance. These companies offer expert consulting, compliance audits, and training to ensure your business securely handles personal data. Find tailored solutions to avoid fines, protect your company's reputation, and adapt to current regulations. It is essential for any small or medium-sized enterprise in Spain to operate within the legal framework of data protection.

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  1. 1

    Grupo Atico34 (Madrid, Madrid)

    319 Global Votes
    • Expertos en Protección de Datos

      (+4)

    This service is highly valued in Madrid and has 12 years of experience, offering comprehensive and up-to-date advice on GDPR and LOPDGDD. Its commitment to keeping clients informed about regulatory developments makes it highly relevant for 2026.

  2. 2

    Microlab (Madrid, Madrid)

    14 Global Votes
    • Ayuda a las pymes a cumplir la normativa

      (+4)

    Microlab specializes in data protection consulting and auditing for freelancers and SMEs, helping them adapt to the 'new Data Protection Law'. Its focus on strategic plans and mandatory audits is fundamental for compliance in 2026.

  3. 3

    DataPro Legal (Madrid, Madrid)

    13 Global Votes
    • Ayuda a las empresas a cumplir normativas de privacidad

      (+4)

    DataPro Legal offers a comprehensive and personalized GDPR and LOPD consulting service, adapted to the specific needs of each business. Its focus on preventing sanctions and strengthening client and supplier trust makes it a solid option for SMEs in 2026.

  4. 4

    Grupo GALI (Madrid, Madrid)

    8 Global Votes
    • Especializada en protección de datos

      (+4)

    With decades of experience in the sector and continuous advice on current regulations, Grupo GALI ensures an updated and quality service. They offer personalized solutions and competitive prices, which is ideal for SMEs in 2026.

  5. 5

    Adaptalia Group (Madrid, Spain)

    8 Global Votes
    • Más de una década de experiencia en protección de datos

      (+4)

    With over a decade of experience and its recognition among the best data protection companies in Madrid, Grupo Adaptalia stands out for its knowledge and experience. They offer personalized services, audits, and training, essential for compliance in 2026.

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  7. 6

    Legitec (Madrid, Madrid)

    5 Global Votes
    • Especialistas en RGPD y LOPD

      (+4)

    With over 20 years of experience and a multidisciplinary team of lawyers and IT specialists, Legitec stands out for its track record and innovative approach. Its use of proprietary software and ISO certification guarantee a high-quality and up-to-date service for 2026.

  8. 7

    Aronte Enterprise Services, SL (Madrid, Madrid)

    1 Global Votes
    • Más de 10 años de experiencia

      (+4)

    Aronte specializes in the outsourcing of the Data Protection Officer (external DPO), an essential figure under GDPR. Its continuous monitoring and improvement methodology ensures adaptation to regulatory evolution, being crucial for compliance in 2026.

  9. 8

    Acorán (Madrid, Madrid)

    1 Global Votes
    • Consultoría en Protección de Datos y LOPDGDD

      (+4)

    Acorán consultants are up-to-date with GDPR and LOPDGDD, advising on data processing with the guarantees established by law. Their focus on prior audits and annual maintenance is key for continuous compliance in 2026.

  10. 9

    Legal Veritas (Madrid, Madrid)

    0 Global Votes
    • Consultoría en protección de datos RGPD y LOPDGDD para autónomos y pymes

      (+4)

    Legal Veritas positions itself as a pioneer in the sector in Madrid, with a team of experts specifically trained in current regulations (LOPDGDD and GDPR). Its focus on adapting websites and online sales is crucial for SMEs in the digital environment of 2026.

  11. 10

    SAPD (Servicios Avanzados de Protección de Datos) (Madrid, Madrid)

    0 Global Votes
    • Especialistas en auditorías de protección de datos

      (+4)

    With over 15 years of experience and its presence in current listings of the best data protection companies in Madrid, SAPD underscores its relevance and reliability. They offer a personalized consulting, adaptation, and maintenance service.

  12. 11

    Protection Report (Madrid, Madrid)

    0 Global Votes
    • Ofrece información sobre derechos en protección de datos

      (+4)

    Protection Report has extensive experience in adequacy projects and mentions updated services in 2026, which indicates its commitment to the latest regulations. They advise on adapting to GDPR and the need for a Data Protection Officer.

  13. 12

    Unlock Management (Madrid, Madrid)

    0 Global Votes
    • Más de 30 años de experiencia

      (+3)

    Unlock Management has been listed among the '10 best data protection consultants in Madrid - 2026 Reviews' by Sortlist, with a high rating. This indicates its current relevance and quality in the market, offering personalized solutions.

  14. 13

    DATAFORM (Madrid, Madrid)

    0 Global Votes
    • Ofrece servicio integral de mantenimiento RGPD

      (+4)

    DATAFORM simplifies compliance with current regulations and focuses on reducing the risk of sanctions, offering immediate assistance and timely solutions. Its efficiency and standardized procedures are very valuable for SMEs in 2026.

  15. 14

    Conversia (Spain)

    0 Global Votes
    • Simplifies GDPR compliance for SMEs

      (+4)

    Conversia is a platform specialized in regulatory compliance, with over two decades of experience advising companies and SMEs. It offers comprehensive solutions covering various regulations, including GDPR, occupational risk prevention, and equality, among others. Its approach combines expert consulting with proprietary legaltech tools, such as its AI-powered SaaS Signo, to simplify the management of legal obligations. The platform is designed to reduce administrative burdens, improve legal certainty, and ensure that businesses remain within the current legal framework.