IBM SiXworks

Delivering secure experimentation for mission critical environments.

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Mission partner for digital innovation

IBM SiXworks™ is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail-safe-fast cutting-edge technology solutions deployed in highly secure environments. Our mission is to accelerate innovation and adoption of secure, digital technology to improve the operational agility of defence and national security.

Our expertise
Secure-by-design

We prioritise security as a core business requirement, whether in software engineering or physical infrastructure.

Cross-domain security systems

We develop systems that enable controlled, compliant data exchange between networks at different security levels. Our solutions protect sensitive information and ensure trusted interoperability across secure environments.

Multi-source data platforms

Bringing together diverse data sources into unified, secure platforms strengthens decision‑making and operational insight. These scalable solutions streamline data workflows and support high‑assurance demands in defence and security.

Multi-tenanted high-performance compute

By leveraging GPU‑accelerated, multi-tenanted high‑performance compute, we enable advanced AI/ML applications designed for secure, resilient and demanding computational environments.

Cyber vulnerability mitigation

We identify, assess and mitigate cyber vulnerabilities across complex, sensitive systems. Our proactive strategies strengthen resilience, reduce exposure to advanced threats and maintain operational security in high‑assurance environments.

Cloud, advanced networks & infrastructure

Delivering resilient, scalable cloud and network platforms underpins modern digital operations. Our architectures optimise performance, security and connectivity, enabling reliable services across distributed, mission‑critical IT environments.

Delivering transformation at pace

Engineering‑led foundations that underpin secure, interoperable and accredited systems, enabling delivery at pace across mission‑critical and highly regulated environments.

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Data-centric interoperability

Improves information exploitation while enhancing information protection and reducing unnecessary information exposure. Using a data‑centric, zero trust approach, IBM SiXworks enables secure sharing across systems and organisational boundaries, even in complex and highly regulated environments.

Assured cloud environments

Cloud environments designed with high levels of security, compliance and accessibility for sensitive data and mission‑critical applications. IBM SiXworks enables organisations to adopt and operate cloud technologies with confidence, supporting secure development, deployment and innovation across regulated and classified environments.

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Take the next step

From experimentation to operational delivery, secure digital solutions built for the most demanding defence environments.

  1. Contact us
  2. Explore IBM UK Defence solutions
Interested in joining the IBM SiXworks team?
IBM SiXworks office locations:
Farnborough

Cody Technology Park, Old Ively Road, Farnborough, GU14 0LX, United Kingdom

Cheltenham
Pure Offices, Hatherley Lane, Cheltenham, GL51 6SH, United Kingdom