Best data centers in Madrid

Discover the most reliable and high-performance colocation facilities in the Spanish capital. This guide explores the leading data centers in Madrid, highlighting providers with strategic locations and robust connectivity. Ideal for businesses seeking critical infrastructure solutions, we offer a detailed comparison to ensure business continuity and maximum availability for your digital services. Find the perfect partner for your server hosting and networking needs in Madrid.

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  1. 1

    Digital Realty MAD1 (Madrid, Madrid)

    102 Global Votes
    • Offers diverse solutions from single cabinets to private suites

      (+4)

    Digital Realty MAD1 offers a robust infrastructure and a wide range of certifications that ensure security and compliance. It is a reliable option for various business needs within Madrid's digital ecosystem.

  2. 2

    Equinix (Madrid, Madrid)

    70 Global Votes
    • Advantageously positioned between Africa, Mediterranean Europe, and Northern Europe

      (+4)

    This data center is a fundamental pillar for Madrid's digital infrastructure due to its robust connectivity and carrier neutrality. Its commitment to sustainability, using 100% renewable energy, keeps it at the forefront in 2026.

  3. 3

    Equinix MD2 Madrid Data Center (Alcobendas, Madrid)

    65 Global Votes
    • Among the largest in Madrid

      (+4)

    This state-of-the-art data center stands out for its high power capacity and extensive certifications. Its modern design makes it a secure and efficient option for critical infrastructure colocation in 2026.

  4. 4

    Global Switch Madrid (Madrid, Madrid)

    63 Global Votes
    • Prime location near financial district and city centre

      (+4)

    Its strategic location in 'Silicon Alley Madrid' and its high interconnection capacity make it crucial. It is one of the most important gateways to North and South America, as well as other European markets.

  5. 5

    Prime Data Centers Madrid Campus MAD01 (Alcobendas, Madrid)

    25 Global Votes
    • Strategically located in Alcobendas, Madrid

      (+4)

    It is one of the most recent additions to the Madrid market, with large capacity and a design optimized for current and future demands. Its AI readiness makes it particularly relevant in 2026.

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  7. 6

    DATA4 Data Center Campus (Alcobendas, Madrid)

    24 Global Votes
    • Ultra-secure digital campus

      (+4)

    This campus stands out for its model of efficient and hyper-connected data centers and its strong emphasis on sustainability. It is attractive to companies seeking long-term and environmentally friendly colocation solutions.

  8. 7

    Digital Realty MAD5 (Madrid, Madrid)

    17 Global Votes
    • Highly secure facility

      (+4)

    This center represents one of the most recent and significant investments in data centers in Madrid, with a large projected capacity. It guarantees cutting-edge technology and infrastructure prepared for the near future.

  9. 8

    EspacioRack Data Center (Madrid, Madrid)

    11 Global Votes
    • Carrier-neutral facility

      (+4)

    It offers a balance between security, low-latency connectivity, and energy efficiency. It is a solid option for companies seeking reliable and environmentally conscious hosting in the capital.

  10. 9

    Nabiax Julián Camarillo Data Center (Madrid, Madrid)

    5 Global Votes
    • Reference data center for Madrid

      (+4)

    As part of the Nabiax network, this center is a key colocation provider for Cloud providers and large integrators. Its specialization makes it relevant in Madrid's digital ecosystem.

  11. 10

    Iron Mountain MAD-1 / MAD-2 Campus (San Fernando, Madrid)

    1 Global Votes
    • 60,000 m2 campus

      (+4)

    This campus stands out for its focus on security, regulatory compliance, and expansion capacity. It positions itself as a solid option for both retail and hyperscale deployments in the coming years.

  12. 11

    Merlin Properties Data Center Madrid-Getafe (Getafe, Madrid)

    1 Global Votes
    • Located south of Madrid city center

      (+4)

    This center stands out for its energy efficiency, sustainability, and strategic connectivity to submarine cables. It is an ideal option for companies with environmental goals and low-latency needs in 2026.

  13. 12

    AtlasEdge MAD001 (Madrid, Madrid)

    0 Global Votes
    • Located 15 km from major airport

      (+4)

    Its commitment to 100% green energy, security certifications, and Tier 3 design make it a reliable and sustainable option. It is ideal for data colocation in Madrid with an eco-friendly approach.