Welcome to SELEX Systems Integration

SELEX Systems Integration Ltd is a dedicated Prime Contracting and Systems Integration business. We manage the delivery of technology investment programmes in complex operational and safety-critical environments.

Our clients trust us to deliver their mission-critical investments, because of our track record of success. This is rooted in a deep understanding of our clients’ complex domains and a proven ability to integrate the most appropriate products and systems, to satisfy the needs of both the client and their regulatory environment. Our approach and commitment to each client is to deliver the business benefit their investment was intended to achieve.

SELEX Systems Integration has an excellent pedigree, derived from 50 years' experience within the Security, Defence, Aerospace and Critical National Infrastructure domains. We are backed by Finmeccanica, one of the world’s largest technology companies, with a turnover of more than €15 billion and 73,000 employees worldwide.

SELEX Systems Integration Ltd is a subsidiary of SELEX Sistemi Integrati SpA.

Managing Complexity. Delivering Success.

» Download the SELEX Systems Integration brochure

Centres of Excellence Robust Command & Control Centres Sensors Secure and Resilient Infrastructures Through-life Training » More	Our Core Capabilities Programme and Risk Management Managed Services Commercial and Supply Chain Management » More
The Markets we serve Defence and Government CNI Air Traffic Management Rail Security & Resilience Aerospace » More	Our Approach Understanding Clients' Needs Committing to Client Outcomes Relationship Management Applying expertise » More