Frazer-Nash is a 1,500-person systems and engineering consultancy operating across 18 offices in the UK and Australia, with deep specialization in nuclear, defence, and critical infrastructure. The tech stack—anchored on simulation tools (Abaqus, Ansys, LS-DYNA), model-based systems engineering (SysML, MBSE, IBM DOORS), and safety standards (IEC 61508, DO-178)—reflects a company built around high-assurance, regulated environments. The project list (nuclear decommissioning, submarine assessment, GDA programmes, offshore wind) and pain-point pattern (life extension of ageing assets, safety-critical diagnostics) signal a core business helping government and operators manage the long tail of existing infrastructure rather than greenfield builds.
Tech Stack 21 technologies
What Frazer-Nash Consultancy Is Building
◆Challenges
- Growing demand for services
- Life extension of existing assets
- Defueling and decommissioning
- Diagnosing defects in vessels
- High value safety critical assets
- Life extension of critical plant
- Extending life of ageing critical assets
- Maintaining strong pipeline
- Expanding submarine safety capability
- Health checks
▲Active Projects
- Defueling and decommissioning
- Nuclear reactors
- Submarines
- Cyber security artefact delivery for do-326a compliance
- Least worst regret decision making framework for csnp
- Life extension of critical plant
- Assessment of submarine commission and life extensions
- Renewables offshore wind
- Substantiation of new designs
- Generic design assessment (gda) programmes
