F4N Status

F4N Granted Companies

Fit For Nuclear Granted

These companies have successfully achieved Fit For Nuclear granted status — demonstrating that their people, processes, and performance meet the exacting requirements of the UK nuclear sector.

Amazon Filters
Amazon Filters

A leading European supplier of high-quality filters and vessels, with expertise in bespoke filtration solutions.

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BEP Surface Technologies
BEP Surface Technologies

Advanced chrome, nickel, and copper plating, precision grinding, and electroforming for energy, nuclear, and industrial sectors.

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Ellis Patents
Ellis Patents

Designs and manufactures high-performance cable cleats, protecting critical electrical systems across nuclear, transport, and renewable energy.

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Caunton Engineering
Caunton Engineering

High-quality structural steel solutions combining 50+ years of experience with agility, innovation, and sustainable construction practices.

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Fort Vale Nuclear Ltd
Fort Vale Nuclear Ltd

World leader in precision manufacture of valves and fittings for the transportation of bulk liquids in tank container, road tanker, and rail industries.

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Graham Hart
Graham Hart (Process Technology) Ltd

Designs and manufactures high-integrity heat transfer and pressure equipment, including heat exchangers and reactor vessels.

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Extract Technology
Extract Technology

Supplies containment and aseptic systems globally, serving pharmaceutical, healthcare, biotech, chemical, and nuclear markets.

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Exalto Bearings UK
Exalto Bearings UK

Manufactures high-quality rubber-lined and composite cutlass bearings for pump and marine industries, in bespoke and standard sizes.

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Oldham Engineering
Oldham Engineering

Long-established company providing in-house fabrication and machining for complex projects in the nuclear and defence sectors.

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RTR GmbH
RTR GmbH & Co. KG

Delivers end-to-end steel solutions, from inventory and mill production to bespoke fabrication, with a global supply chain.

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Score Europe
Score Europe

Specialises in valves, fuel systems, and components, delivering complex engineering solutions across energy, aerospace, defence, and nuclear.

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Landguard Engineering
Landguard Engineering

Delivers high-quality steel fabrication and installation, specialising in acoustic control, structural steel, and offshore projects.

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SYSPAL Ltd
SYSPAL Ltd

Bespoke and standard stainless steel and aluminium equipment, supported by in-house design and over four decades of manufacturing experience.

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Trident Maritime Systems
Trident Maritime Systems

Combines innovative engineering and precision manufacturing to provide reliable maritime systems for harsh environments.

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XL Engineering
XL Engineering

Provides complex and rapid short batch small to medium sheet metal fabrications from a purpose-built facility in Sandbach, Cheshire.

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Trillium Flow Technologies
Trillium Flow Technologies

Global designer, manufacturer, and aftermarket service provider of engineered valves and pumps for critical infrastructure and industrial applications.

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Hydrobolt
Hydrobolt

UK market leader specialising in manufacturing high integrity fasteners for the energy industries.

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BHC Ltd
BHC

One of the UK's leading structural steel fabrication and construction companies, supplying and erecting fabricated steel across the UK and Ireland.

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Eurofabs (UK) Ltd
Eurofabs (UK) Ltd

Leading high-end fabrication company specialising in the design and manufacture of specialist stainless steel and precision-engineered solutions.

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Koso Kent
Koso Kent

Delivers globally trusted valves, combining quality engineering, customer focus, and rapid technical response for critical applications.

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Ace Polishing Services
Ace Polishing Services Ltd

Over 30 years of metal polishing and beadblasting expertise across Nuclear, Pharmaceutical, Architectural, Aerospace, and Oil & Gas sectors.

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MCE Group
MCE Group

Improving UK plant reliability since 1990. Provides 24/7 emergency services, diagnostic services, and comprehensive valve management solutions.

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Vecom UK
Vecom UK

Based in Bury, a leading specialist in metal surface treatments including pickling, passivation, and mechanical polishing.

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ASD Limited
ASD Limited

One of the UK's leading metal stockholders and processing suppliers and a proud member of the Hierros Añón Group.

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Dynamic Aerospace Fabrications
Dynamic Aerospace Fabrications

Supplies complex, high-precision fabricated and machined metal parts and assemblies to market-leading aerospace companies.

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In Progress

Companies On Their F4N Journey

F4N In Progress

These organisations are actively progressing through the F4N programme — working closely with their Supply Chain Consultants to identify strengths, close gaps, and embed best practice across their operations.

Agemaspark
Agemaspark

Delivers bespoke manufacturing services, from single components to full assemblies, supported by extensive industry experience and supplier networks.

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C2 Construction
C2 Construction & Fabrication

Specialises in complex construction projects, offering turnkey solutions, bespoke steel fabrication, and full principal contractor services.

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Exentec
Exentec

Part of the Exyte Group, providing tailored, mission-critical solutions for high-tech industries, combining reliability, innovation, and energy-efficient design.

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BFS Enterprise
BFS Enterprise (Fabrications) Ltd

Specialises in bespoke structural steel fabrications and precision machining for the energy, oil & gas, and renewables sectors.

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Mayflower Engineering
Mayflower Engineering

Delivers high-quality engineered solutions across offshore, nuclear, renewable, rail, and military sectors, backed by 50 years of expertise.

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MSCM Limited
MSCM Limited

Designs and manufactures hydraulic distribution products and systems for subsea production, delivering fully in-house solutions with unmatched flexibility.

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Ovivo
Ovivo

Global leader in water treatment, delivering advanced equipment, technologies, and systems for purification and wastewater management.

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Preformed Windings
Preformed Windings

Leading UK manufacturer of high-voltage coils, delivering customised, award-winning solutions with a 10-year performance guarantee.

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Prism Power Group
Prism Power Group

Designs, manufactures, and maintains electrical switchgear, critical power systems, and monitoring solutions across diverse industries.

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Robert Stuart
Robert Stuart

Applies decades of aerospace expertise to provide integrated treatments and process evaluation for precision engineering across multiple industries.

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Special Piping Materials
Special Piping Materials

Global leader in high-quality and exotic piping products, supplying pipes, fittings, flanges, and bar from trusted mills worldwide.

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Wright Engineering
Wright Engineering

Provides global engineering solutions from bulk materials processing to mechanical services, backed by decades of industry leadership.

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