Accenture inks 7-year NATO cloud contract worth 200 million euros
Accenture and Leonardo have partnered with the NATO Communications and Information Agency (NCIA) to deliver the Protected Business Network (PBN) program, a seven-year contract valued at approximately 200 million euros. The initiative aims to establish a secure, cloud-enabled enterprise for approximately 29,000 users, replacing legacy systems with a multi-cloud environment to enhance agility and resilience. The project, approved by the North Atlantic Council, will feature Leonardo's Zero Trust Architecture and is designed to boost NATO's operational readiness and interoperability.

*this image is generated using AI for illustrative purposes only.
Accenture has signed a multi-million euro contract with the NATO Communications and Information Agency (NCIA) to deliver the Protected Business Network (PBN) program, a critical initiative to modernize the Alliance's digital infrastructure. The agreement, valued at approximately 200 million euros over seven years, aims to establish a secure, cloud-enabled enterprise that enhances agility and resilience against external attacks. This program will support approximately 29,000 users across the NATO Enterprise, enabling decision-makers and military personnel to coordinate and access critical data in a standardized environment.
Accenture will work with Leonardo to deliver the contract over the next seven years. The PBN program is designed to replace legacy systems by introducing a common cloud operating model and standardized engineering practices. Accenture and Leonardo will design, implement, and operate the core PBN platform across a multi-cloud environment provided by NCIA. This infrastructure will allow for the rapid development, deployment, and maintenance of new digital services, ensuring the Alliance can exploit emerging technologies while maintaining its technological edge.
Contract Details and Implementation
The contract was signed by NCIA General Manager Dr Dylan Browne and Olivier Girard, EMEA Defense Industry lead at Accenture, at the NATO Summit Defense Industry Forum in Ankara, Turkey. It launches the first implementation phase of one of NATO's most significant digital transformation programs. The project has been approved by the North Atlantic Council as a NATO-wide capability program.
| Contract Parameter | Details |
|---|---|
| Contract Value | Approximately 200 million euros |
| Duration | Seven years |
| Users | Approximately 29,000 |
| Environment | Multi-cloud |
| Key Partners | Accenture, Leonardo |
Strategic Significance
Leonardo will implement a Zero Trust Architecture secured by its proprietary Global Cybersec Platform, an AI multi-agentic platform for cyber defense, to guarantee world-class resiliency. The partnership leverages recent acquisitions by Leonardo to strengthen the security framework. The program is intended to boost NATO’s operational readiness, interoperability, and mission continuity in the current geopolitical landscape.
NCIA General Manager Dr Dylan Browne stated that the contract delivers on the Alliance’s commitment to innovation and digital transformation. Mauro Macchi, CEO for EMEA at Accenture, emphasized that the project requires a trusted partner to build a digital backbone that is resilient and interoperable. Lorenzo Mariani, CEO and General Manager of Leonardo, highlighted that the project consolidates the company's leadership in trusted cyber security for mission-critical organizations.
How will the implementation of a Zero Trust Architecture influence NATO's future cybersecurity procurement standards?
What potential opportunities exist for subcontractors or cloud providers within the multi-cloud environment over the next seven years?
Could this digital transformation model serve as a blueprint for other defense alliances seeking to modernize their infrastructure?






























