The Nabiax data center located in Alcalá de Henares, Madrid, has been awarded the prestigious Tier IV Gold Certification in Operational Sustainability by Uptime Institute, one of the leading authorities in critical infrastructure standards worldwide.
This recognition, publicly announced by Uptime Institute on LinkedIn, signifies the highest level of operational excellence achievable by a data center. Only facilities demonstrating the utmost resilience, efficiency, uninterrupted maintenance, and strict adherence to best practices earn this distinction.
The Tier IV Gold Certification in Operational Sustainability not only validates the design and construction of the facility but also endorses its daily procedures, management capabilities, and incident response, confirming that the data center can operate continuously and securely under the most demanding conditions.
Located in a key digital infrastructure area of the Madrid community, Nabiax’s Alcalá de Henares center solidifies its status as one of Europe’s führers in reliability and performance, strengthening its strategic position to serve clients requiring maximum service availability in sectors such as telecommunications, cloud computing, banking, and public administration.
This achievement highlights Nabiax’s commitment to sustainable, high-performance operations and reaffirms Spain’s role as an emerging digital hub in Southern Europe. The company, specialized in colocation and critical infrastructure services, continues to invest in establishing data centers with internationally recognized certifications that support long-term reliability.
Uptime Institute congratulated Nabiax with a strong message: “This certification represents the highest level of operational excellence, ensuring maximum performance and reliability in your operations. Well done!”