Prolinx Ltd

Prolinx is a British-owned and UK-operated provider of sovereign digital services for organisations working in high-assurance environments. Its secure, managed solutions help Defence, Government, academia, industry and Critical National Infrastructure collaborate, deliver programmes and maintain resilient operations while keeping information under UK jurisdiction. Services support environments handling OFFICIAL-SENSITIVE and SECRET information and are delivered by a skilled, security-cleared workforce.

The company’s portfolio includes Fortress, a secure environment with access to more than 200 pre-approved applications for engineering, software development and other programme needs; Citadel, a controlled platform for document sharing, project communication and information management; and Martello Secure, which provides visibility, segmentation and control across connected IT, OT and IoT systems and devices. Prolinx also offers secure cloud, hosting, private and hybrid infrastructure, critical application hosting, managed IT services and secure collaboration solutions.

Designed to reduce deployment complexity and support trusted supply-chain working, Prolinx’s offerings serve needs including digital engineering, DevSecOps and operational technology.