Helping Customers Collaborate Safely, Deliver Faster and Operate with Confidence
Built on Secure by Design assured architecture and supported by a highly skilled, security-cleared workforce, our services safeguard Protectively Marked information, applications and intellectual property under UK jurisdiction across OFFICIAL-SENSITIVE and SECRET environments. Prolinx delivers British-owned and UK-operated sovereign managed IT services that connect people, data and technology across secure environments.
Through managed services, private cloud and hybrid infrastructure, critical application hosting and secure information-sharing platforms, Prolinx connects people, data and technology across secure environments.
Working across Defence, Government, Academia, Industry and Critical National Infrastructure, our high-assurance environments reduce complexity, enable trusted supply chain collaboration, accelerate operational delivery and strengthen operational resilience without compromising security and governance, all under UK jurisdiction and control.
Customer Outcomes
Build Trusted Relationships
Enable secure collaboration across customers, partners and supply chains to win more business whilst protecting information, strengthening trust and programme delivery.
Accelerate Mission Delivery
Mobilise programmes faster, reduce time to operational readiness and enable teams to deliver critical capability with confidence.
Sustain Critical Operations
Maintain resilient, secure digital services that keep people, systems and mission-critical operations connected and operational.
Protect Critical Information
Safeguard Protectively Marked information, intellectual property and critical applications through UK sovereign services, security and governance.
Trust. Capability. Resilience.
Delivering critical services requires more than secure technology. It requires trusted relationships across complex supply chains, customers and partners, the ability to deliver capability at pace and the resilience to maintain secure, continuous operations.
Prolinx provides a UK sovereign ecosystem of secure digital platforms and products that enables organisations to strengthen trust, accelerate capability delivery and improve operational resilience across OFFICIAL-SENSITIVE and SECRET environments.
Trust
Complex programmes rely on trusted relationships between customers, suppliers and delivery partners. We help organisations establish secure digital environments where information can be shared confidently, collaboration becomes simpler and supply chains operate as one trusted team.
Capability
Winning a contract is only the beginning. Delivering capability requires secure environments, trusted applications, effective collaboration and rapid mobilisation. Our productised services enable organisations to move from planning to operational delivery faster, reducing delays and providing the digital foundation needed to support mission success.
Resilience
Critical operations cannot stop. Whether protecting sensitive information, supporting engineering programmes or enabling operational technology, resilience must be designed into every environment. Our UK sovereign infrastructure, operational expertise and fully managed services help organisations maintain secure, reliable and resilient operations today and as their requirements evolve.
Solutions Built for High-Assurance Environments
Every organisation has different operational priorities, but all need to collaborate with confidence, deliver critical capability and sustain resilient operations.
Prolinx’s UK sovereign solutions work independently or together to create secure digital environments that reduce risk, accelerate delivery and protect critical information across OFFICIAL-SENSITIVE and SECRET environments, whilst supporting digital engineering, extended reality (XR), digital twins, DevSecOps, autonomous systems, data exploitation, cyber resilience, digital transformation and the future adoption of Sovereign AI.
Fortress
At SECRET & OFFICIAL-SENSITIVE
Fortress helps organisations mobilise secure programmes faster by providing a UK sovereign environment with access to more than 200 pre-approved engineering, digital engineering and business applications. It supports research and delivery needs including BIM, PLM, CAD, CAFM, PMO, secure DevSecOps, software development, digital twins, augmented reality and extended reality, SaaS and Sovereign AI, therefore reducing the time and complexity involved in establishing secure infrastructure, onboarding users and enabling teams to begin delivery while maintaining governance, assurance and UK jurisdictional control.
Citadel
At SECRET & OFFICIAL-SENSITIVE
Citadel supports secure collaboration across complex programmes, bids and supply chains by giving authorised users a controlled environment for document sharing, project communication, governance workflows and information management. By reducing fragmented tools and uncontrolled information sharing, Citadel helps customers improve visibility, accelerate decision making, strengthen supplier trust and protect sensitive information across the programme lifecycle from secure collaboration on bids, innovation and programme delivery and beyond.
Martello
At OFFICIAL-SENSITIVE
Martello Secure is a secure operational connectivity platform which helps organisations modernise connected environments by providing secure visibility, segmentation and control across OT, IoT, IT systems, users and connected devices. It supports operational resilience by reducing wireless complexity, improving device visibility, strengthening cyber security and providing the reliable connectivity needed to maintain availability, reduce downtime and scale mission-critical operations securely across Defence, logistics, manufacturing, infrastructure and other high-assurance environments.
Prolinx, Built for Operational Success
We Understand Your Mission
Supporting Defence, Government, Academia, Industry and Critical National Infrastructure requires more than technical expertise. Our specialists and veterans bring first-hand experience of high-assurance environments, understanding the realities of balancing security, usability, compliance and operational delivery. This insight shapes solutions that reduce risk, accelerate delivery and help customers achieve mission success securely, efficiently and within budget.
Experience That Matters
Our highly skilled, security-cleared workforce combines engineering excellence with extensive experience delivering secure digital services for high-assurance environments. Working as an extension of your team, we provide practical expertise that reduces risk, solves complex challenges and accelerates delivery.
UK Sovereignty You Can Depend On
As a UK-owned and UK-operated business, we provide sovereign managed cloud services that keep your data, applications and services under UK jurisdiction. This gives organisations confidence that Protectively Marked information and intellectual property remain protected while supporting governance, compliance and operational assurance.
Built to Deliver
Our productised solutions reduce implementation time, simplify deployment and accelerate operational delivery. Whether enabling secure collaboration, supporting secure DevSecOps, hosting critical applications or delivering resilient wireless connectivity, we help organisations realise value faster without compromising security or resilience.
Supporting Critical Sectors
Our solutions support organisations operating across:
- Defence
- Government
- Consultancy
- Critical National Infrastructure
- Industry
- Academia
