As the UK’s national laboratory for nuclear fission, NNL is harnessing nuclear science to help solve some of the world’s biggest challenges. We channel our work into four strategic areas: Clean Energy, Health and Nuclear Medicine, Environmental Restoration and Security and Non-Proliferation. These four Focus Areas are the cornerstones of our ambition, shaping what we deliver to our customers and for UK society, and how we invest in our future.

At a time when society is waking up to acting on the environmental crisis our planet faces, it is impossible to overestimate the scale of the challenge ahead for the UK in reaching net zero by 2050. Without nuclear, the UK will not meet this target on time. And without NNL’s work, the UK nuclear sector cannot deliver what is required.

We are custodians of a unique set of facilities and capabilities that enable ground-breaking nuclear research and development – including four world-leading laboratories in the North West of England. The most important asset for our future success, however, is our people. We are fortunate to be gifted with some of the most creative and inspired scientific minds in our sector, in the world.

Welsh Government

The William Hare Group is a global independent steel construction specialist. The family run business is headquartered in the United Kingdom and has origins which date back to the 1880s. The company operates across the entire globe and has executed projects in over 50 countries.

With an unrivalled knowledge of steel engineering, fabrication and erection, William Hare is proud to have one of the best trained and safest workforces in the industry. The company employs over 2,000 highly skilled staff which gives the business one of the largest and most knowledgeable design and engineering resources in the industry. The technical resources in the UK and the UAE are supplemented by large, dedicated engineering teams based in Chennai, South India and Manila, Philippines.

The whole infrastructure exists for the purpose of providing exceptional levels of service to each and every William Hare client. The company’s aim is always to build a solid, collaborative, mutually beneficial working relations for the long-term.

Tel: +44(0)161 609 0000



Risk consultant specialising in process safety and human factors. 20+ years working in energy and major hazard industries.Chartered member of CIEHF (ergonomics and human factors) and Associate member of IChemE (chemical engineers).

Particular expertise in task analysis, control room design, alarm management, human factors in design, safety critical communications, incident analysis, operating & maintenance instructions, emergency procedures, staffing assessments.

Based in Llandudno, North Wales with experience of working across the UK and overseas.

Contact Andy Brazier – or 07984 284642.

Ansaldo Nuclear strength lies in over sixty years’ of international experience in design and manufacture of safety critical engineered products and specialist support and in the technical knowledge, experience and dedication of our team.  We are committed to providing advanced and innovative services for our existing and potential customers across the nuclear energy industry.  From building a new plant, implementing major modifications on operating nuclear plants, to decommissioning an old one, or even handling nuclear waste, we have the expertise to support our clients.   Ansaldo Nuclear Ltd is also operating in the UK defense sector.

Animated Technologies creates shared experiences with VR, AR and animation. Visually communicating technical products. Award-winning and with over 10 years experience within the 3D and creative industries, Animated Technologies delivers high quality virtual reality, augmented reality and animation services. Creative Solutions for innovative companies. Established in 2017 | Located in M-SParc on Anglesey Animated technologies take technical concepts and translate them into engaging experiences and captivating visuals. Through augmented reality, virtual reality and animation, Animated Technologies embrace creativity to produce innovative results that help their clients stand out.

The Nuclear Futures Institute at Bangor University was established in late 2017 to accelerate advances in nuclear research, training and technologies for the North Wales region. Nuclear energy has played a key role in the area for many decades and the end of the Magnox era has opened up greatnew opportunities with two exceptional nuclear licensed sites: Wylfa and Trawsfynydd. Funded through WEFO, the NFU has built extraordinary facilities that are being used by leading industry stakeholders to aid nuclear technology development. There is a growing research team consisting of masters students, industry sponsored PhD students, post-doctoral researchers with early career and seasoned academics led by Prof. Bill Lee.

Barry Training Services was founded in 1990, initially providing lift truck training to local companies, it rapidly expanded to other plant training as well as health and safety training courses accredited by the appropriate awarding bodies such as RTITB, ECITB, CITB, NPORS, SQA, UKATA, IOSH, IPAF, PASMA, JAUPT & Qualifications Network, new courses are continually being added and where possible we are happy to tailor a course to suit a Clients own specific needs. With 2 training centres in South Wales, head office on the outskirts of Barry as well as a centre in Port Talbot both with ample classrooms, large indoor practical training area and ample parking,  we also have an office at Bridgwater, in addition to our training centres we also travel throughout the UK as well as Europe to deliver courses.   

At Beehive we’re specialists in transforming safety culture and safety behaviours. Since the introduction of ISO 45001 and with organisational culture, worker engagement and dispersed leadership at its core, there has never been a more important time to develop the mindset, skills and tools needed for safety. We can support organisations by providing:

• Cultural audit and strategy,

• Safety education – delivery and design of development, re-enactment, Human Performance and  leadership

• Benchmarking, SMS audit and research

• Well-being and emotional resilience training

Contact Mark Sykes or Sara Lodge on  07780 606 307

Cambrian Fusion Technology Ltd, established in 2010, provides professional welding, materials, inspection/NDT, RWC, ISO 3834 and EN 1090 compliance services to companies operating in highly regulated industries, via a select network of Chartered Welding/Materials and NDT Engineers.

Commercially focused and experienced planning consultants based in Conwy and Chester. Cadnant Planning strive to achieve value enhancing and viable planning consents across all sectors. With over 30 years’ experience working on major projects in Wales and England, Cadnant have secured planning approval and provided input on a range of projects within the Energy sector, including nuclear power; hydrogen fuel facilities; solar and wind energy. Cadnant’s team are specialists in producing Community and Welsh Language Impact Assessments for major developments, having the required knowledge and experience to negotiate the planning system at local level or through the Development Consent Order process.

Established in 1973, C&P Engineering Services Ltd is a specialist Electrical and Instrumentation Services company that has a reputation of minimising risk through safe, professional and versatile high quality Electrical & Instrumentation Services.

We have built up a reputation in a wide range of industries, namely the Chemical, Petrochemical, Oil & Gas, Steel, Power Generation, Pharmaceutical, Nuclear & Renewable Energy industries. The vast majority of our Electrical and Instrumentation Services are carried out on COMAH sites and typically hazardous areas workplaces/environments that may contain or have activities that produce, explosive or potentially explosive atmospheres which can be caused by flammable gases, mists or vapours or by combustible dusts.

For over fifty years we have continually developed and improved our knowledge base and operational systems to the point where we are now recognised as one of the UK’s leading international Electrical and Instrumentation Services contractors, with projects carried out safely, on time and on budget from Western Europe to the Far East.

Carpenter & Paterson Ltd are specialists in the design and manufacture of Pipe Support Equipment and Fabricated Steelwork. Our comprehensive service includes the supply of a wide range of standard pipe support components. We have the in-house facilities to design and supply special pipe support fabrications and equipment in a wide range of materials and finishes to suit our customer’s specific requirements.

The Company was established in 1956 in the UK and has since developed into one of Europe’s largest manufacturers of Pipe Supports exporting around the world.

Please visit our website where you can find all of the latest company news feeds, download section & contact details.

Do you want to grow your business by working with a trusted global brand, who deliver unparalleled access to UK and overseas markets from here in Wales?

75,000 UK businesses trust us to connect them across at the UK, and to 60 British chambers overseas.  Our Welsh Chamber businesses employ 50,000 people, turnover £5billion pa, and we support Welsh exports to over 100 countries.

With powerful influence, we are listened to by both UK and Welsh Governments, the Bank of England and London Stock Exchange. Our pedigree includes industry respected directors, Carwyn Jones MS  as Honorary Patron,  recognised Welsh brands as partners, and strong media coverage. Only business understands business. Join your Chamber from £21 pcm . As one Welsh manufacturing MD said, “every time we work with the Chamber good things happen”.

Cwmni Egino is a Welsh Government owned company set up in 2021 to create sustainable jobs and promote economic and social regeneration by developing the former nuclear power station site at Trawsfynydd.

Cwmni Ty'n Cnwc

The Isle of Anglesey County Council is the local authority of the Isle of Anglesey. The Council’s Energy Island Programme (EIP) vision is for Anglesey to be an exemplar in the transition to a prosperous and resilient low carbon economy, providing high quality jobs, education and supply chain opportunities, whilst protecting and enhancing the natural environment and enabling the Welsh Language and culture to thrive in vibrant communities.’

Anglesey has a proud tradition of power generation with the recently decommissioned Wylfa Nuclear Power Station providing quality and stable employment for its residents and communities over its construction and operational life. Anglesey is committed to hosting a new nuclear power station on Anglesey on the condition that it delivers long term transformational benefits – in terms of local jobs, supply chain opportunities, and prosperity for our communities and residents.

Deplant UK is an alliance of specialist organisations working together to provide dynamic solutions to decommissioning in the most highly regulated sites including nuclear, oil and gas and chemical installations.

Strategically, this means that multidisciplinary, decommissioning, decontamination and complex demolition projects can be safely and efficiently delivered from a single source. Each member company within the Deplant UK Alliance has extensive experience in highly regulated sectors and environments, including: nuclear, rail, marine, energy/power and petrochemical. The alliance draws together a diverse wealth of experience, learning and expertise for the direct benefit of clients across the UK.

Providing a complete procurement service, predominantly to the energy sector. ESS offer a service led supply of a variety of piping materials with the ability to check, tag and deliver with full traceability. Utilising decades of personal industry experience combined with progressive technology, allows for a simple purchasing route for mechanical material. Driven by an inherent interest to better understand how our customers operate, in turn to assess how ESS can be better placed to create efficiencies in the supply chain. Ultimately, cutting wastage and saving time which creates a more sustainable industry.

As a work-package integrator and EPC contractor connected to the international market, EFINOR Limited is a privately owned business part of EFINOR Group, which has been established in Bristol in 2017.

We developed as a project-oriented business delivering special and bespoke components and systems for highly regulated industries including nuclear and defence.

EFINOR Limited is engaged on Hinkley Point C where we are currently delivering stainless steel pools, tanks and sumps as well as the Main Control Room fit out whilst maintaining safety at the fore front.

From products (tanks, skids, rack, etc.) to more complex systems (waste handling, glove boxes), we are able to address the full life cycle of projects and are working as Tier 1 or Tier 2 for large customer organisations incl. EDF, EDF Energy, Bouygues, BYLOR, Framatome, ORANO, Naval Group, Babcock, etc.

Equilibrion is built on the foundation that nuclear energy can provide a more prosperous, sustainable future for everyone. We bring a new perspective on how nuclear energy can enable decarbonisation and are determined to play a major role in climate change mitigation by supporting organisations achieve their economic and social potential in delivering a global net zero transition. Through both consulting and the development of cross sector energy propositions we drive towards a net zero future where nuclear provides the hydrogen, heat and electricity to decarbonise aviation, shipping, land transport, industry and homes.

We are a business management consultancy specialising in ISO Consultancy, Principal Designer Services and CDM Services. We can help businesses improve their prospects during the tendering work for working on Projects. We are also currently developing management systems for ISO 19443 – Quality Management Systems Specific for Nuclear. We also an online training service on our website: More information about the business can be found on

At Eurosource Ltd we create an exceptional service. Using our supply network and experience in providing our clients in all industries with a professional, efficient solution to their procurement needs, while using our innovative e-procurement technology, Sourc’d Portal.

Providing procurement in partnership with passion.

Our Mission is to provide the best products while being customer focused.  We exist to attract and maintain customers.  Our services exceed expectations and from initial contact we deliver on everything and anything required.

We are strategically placed to offering you and your company the best solutions to all your material requirements.

FAUN Trackway Ltd is a specialist design and manufacturer of bespoke fabrications and high integrity material handling equipment.

Over 75 years’ experience in supplying the defence industry in over 40 countries, global leader in military temporary roadways/specialist handling equipment.

FAUN has the ability to Design, Test, Manufacture and Commission multi-discipline projects in house.

Integrated ISO 9001, 14001 and OHSAS 18001 system. With EN1090 Exc 2 structural fabrication.

Modern 4,000m2 production facility, includes a 12m long paint booth and a further 4,000m2 secure storage.

Located centrally on Anglesey, great access to arterial roads and only 16 miles from Wylfa Newydd site.

Flamgard Calidair are one of the world’s leading authorities in the design and manufacture of high quality specialist HVAC (high integrity) dampers and associated equipment. Operating right across the globe within industry sectors as diverse as Oil & Gas, Nuclear, Marine, Power Generation, Tunnel & Metro and Industrial, we have continued to succeed through our focus upon innovation and excellence in everything we do. We are currently working in the Nuclear New Build on HPC and extensively in decommission on various Sellafield projects.

Frazer-Nash, a KBR company, is a leading systems, engineering and technology company. We help organisations deliver innovative engineering and technology solutions to make lives safe, secure, sustainable, and affordable. With over 1000 employees, we work from a network of nine UK and four Australian locations. Our people apply their expertise to develop, enhance and protect our clients’ critical assets, systems and processes.

Horizon Nuclear Power is working to develop a new generation of nuclear power stations at Wylfa on Anglesey and Oldbury in Gloucestershire. Together, both projects would produce 5,800MW for the UK – enough to power around 11 million homes.

Both projects would create up to 850 permanent jobs during operation at each site, with a construction workforce of up to 9000. 

In January 2019, Horizon announced the suspension of most of its activities due to the absence of a suitable funding model, however work continues to secure a number of crucial permissions and permits to enable a swift restart should the correct conditions be met.  

Huntingdon Fusion Techniques have been in business for 45 years.  We are inventors, designers and manufacturers of welding purging equipment.  Anybody welding stainless steel, duplex, titanium or exotic alloys will have a requirement for purging and our inflatable systems and weld purge monitors save the welder valuable time and money in completing each weld with brilliant results.

We have extensive experience in nuclear: both new-build and decommissioning.  We have been involved with manufacturing bespoke purging and monitoring systems for HPC which have been used successfully on-site.

In 2019 we won ‘Manufacturer of the Year’ at the ‘Made In Wales’ Awards and Exporter of the Year at the Welsh Chamber of Commerce Awards.

InSite provide technical consultancy, project management, design and engineering services. Our team at InSite have a breadth of knowledge from across the energy spectrum with many of our engineers having direct experience in the nuclear sector. This experience, alongside our knowledge of other industries, allows us to offer innovative solutions that are not always considered. Our background enables us to better understand the challenges faced by our clients and efficiently add value to their projects. We provide on-site and remote assistance to clients with concept development, technology selection, multi-disciplinary design, operations input, troubleshooting, optimisation, safety reviews, investment opportunity evaluation, integrity management and training.

James Fisher NDT (JFNDT) specialise in delivering non-destructive testing techniques and services across the globe within industry sectors such as aerospace, nuclear, renewable energy and oil and gas. With extensive knowledge and experience in analysing inspection requirements and tailoring inspection regimes, JFNDT offers the best solution and value for money. JFNDT apply the latest techniques to give you an accurate picture of the condition of safety and business critical components, with the aim to deliver high standard products and services whilst maintaining an important emphasis on safety, quality and environmental impact.

Jenkins & Davies are a mechanical engineering construction company working across the UK and Ireland in the Petrochemical, Power Generation, Marine and Gas industries. We specialise in the fabrication and installation of process pipework, pressure vessels, storage tanks and any associated supporting steelwork requirements. We have facilities that include segregated workshops for any exotic requirements and extensive laydown and storage to accommodate most heavy industry needs. Jenkins & Davies also specialise in heat exchanger works with a special emphasis on pushing-pulling requirements.

Konecranes brings experience in providing cost effective designs with shorter delivery periods using our state of the art COTS crane components (especially suited to Decommissioning Applications). As well as the expertise of Konecranes Nuclear Equipment & Services (KNES) providing equipment designed specifically for nuclear applications.

The nuclear industry depends on equipment that is designed to operate safely, reliably, and in compliance with stringent quality and regulatory requirements. With more than a half-century of nuclear industry experience adhering to the standards for the design of lifting equipment at nuclear facilities; Konecranes has the experience to meet the most stringent requirements.  

Last Energy is creating a new system for the development and delivery of small modular nuclear power plants in the United Kingdom. Combining proven reactor technology with a first-of-its-kind delivery model and fully modular plant design, Last Energy aims to decarbonise energy production and increase access to clean, affordable power.

LCA Group is a major supplier of electrical, control and instrumentation engineering solutions throughout the UK and overseas. We have been operating for over 30 years developing a formidable range of capabilities and expertise to deliver technically compliant, cost effective and ethically sustainable solutions to our customers.

We pride ourselves on the ability to immerse clients in our design and build processes from our state of the art facility in North Wales, and continual investment in technology remains a priority so that we can continue to maximise working efficiencies with our customers.

Mactech Energy Group is a provider of specialist personnel to the nuclear sector and other regulated industries. Established in 1986, the company is led by an experienced management team from senior backgrounds within the engineering, construction and energy sectors. We believe passionately in establishing long-term collaborative partnerships with our customers based on mutual respect and shared beneficial working relationships.

We are specialist personnel providers to the nuclear sector of: Professional & Technical, Construction & Surveillance Management, Superintendents & Supervision, Inspection Teams, Skilled Tradesmen and Semi-skilled Operatives.

Mech Tech Professionals is a specialist recruiter within the heavy engineering and heavily regulated industries. Providing permanent, temporary and contract personnel from semi skilled to senior executive level. Proven track record of success recruiting for Hinkley Point C and Sizewell B, supporting SME’s to global organisations.

Mike Waite Nuclear Consulting can leverage years of international nuclear newbuild market experience with Westinghouse, to provide consultancy services to vendors, stakeholders and government organisations. I have developed a deep knowledge of international newbuild markets, trends, procurement and delivery models, technologies and customers, that is likely second-to-none in the industry. A particular focus since 2020 has been the UK market, engaging passionately with central government and national stakeholders to advocate for a new nuclear power plant at Wylfa. I can use this experience to provide market intelligence, introductions, support to clients in new markets, expert commentary, analysis and benchmarking.

Môn Solutions, originating from Ynys Môn (Isle of Anglesey), provides advisory and contract solutions to nuclear projects including technical, strategic and project management services. Our combined expertise spans decades and covers a broad range of reactor and project types both within the UK and overseas.

NSAN is a skills for nuclear focussed membership organisation. We are led by nuclear sector employers, from both civil and defence, to provide valuable, cost-effective and practical skills solutions and guidance to organisations large and small.

These are challenging times being faced by the UK nuclear industry, if you are feeling stretched, you are not alone. Attracting, retaining and developing a productive workforce is key for sustaining business growth, but in demanding times you need to make sure that your people and operations are delivering best value for your organisation in line with your broader business objectives. We can help you!

NDT Group is a leading supplier of Non-Destructive Testing & Inspection services, delivered by a team with a combined 75+ years experience in the industry. NDT Group operates throughout the UK and internationally with current projects in Norway, South Africa and Ireland. As a supplier of both conventional and specialist inspections, NDT Group provides clients with a full range of inspection services. A key specialist inspection for NDT Group is inspecting boiler tubes using Phased Array (PA) techniques.  NDT Group operates across a broad set of industries from oil & gas, petrochemical, offshore, nuclear, energy and waste to name just a few. NDT Group, the inspection and testing experts.

The Nuclear Advanced Manufacturing Research Centre helps UK manufacturers win work in nuclear and other innovative energy sectors.

The Nuclear AMRC works with manufacturers to improve capabilities and performance along the supply chain. We can help companies develop new processes and innovative technologies, and raise quality, capability and cost competitiveness.

Our facilities are home to over £35 million worth of production-scale manufacturing equipment, all of which is available to manufacturers of any size for R&D projects.

The Nuclear AMRC is backed by industry leaders and government, and is part of the High Value Manufacturing Catapult.

At Nuclear Certification Group we help our clients throughout the lifetime of their assets, products and infrastructure, helping them assure quality, reduce costs, increase productivity and foster a more responsible, sustainable culture. We can act as your third party inspection authority, technical assessments of your Business Management System and project quality documentation. With 36 Nuclear Licence conditions to consider we can assess and help develop your management systems to ensure compliance. We drive excellence through quality and have the knowledge and skillset to drive your Company to the top tier of the Supply Chain for Major projects.

Part of the VINCI Group, NUVIA is a nuclear specialist with roots in the nuclear industry stretching back over 60 years, providing trusted solutions in programmes and EPC, field services, technical services, consulting and innovative technology for nuclear and other hazardous environments.We deliver ground-breaking solutions, based on NUVIA’s culture of excellence and in-depth knowledge and expertise in all aspects of the nuclear lifecycle to support clients to deliver their nuclear programmes safely, efficiently and with environmental awareness. Today, NUVIA is a key partner for highly demanding industries that place safety and regulatory requirements at the top of their priorities.

As a world-leader in the nuclear fuel cycle, Orano offers products and services with high added-value at every stage of the nuclear lifecycle; from support to New Build, to transport and logistics, dry storage, waste management, and decommissioning.

Orano’s 16,000 employees combine their expertise with cutting-edge technology, a search for innovation and unwavering dedication to safety, to provide their customers with forward-thinking and bespoke solutions.

In the UK, Orano channels its international capability, gained from experience at its own sites in France and other global projects, through an experienced and local UK platform to support the nation’s major sites and clients.

Parker Environmental Services Ltd specialises in the design, fabrication and installation of heating, air conditioning, ventilation and extraction systems, structural steelwork and specialist fabrication for industrial and commercial premises.

Our state of the art premises allow us to manufacture systems to suit bespoke project requirements for a diverse range of industries which include: – Pharmaceutical, Healthcare, Chemical, Defence, Retail, Commercial and Nuclear.

We are members of the Building Engineering Services Ltd (BESA) and are ISO 9001:2015 certified.

PJC Navitas Ltd

PPG Protective and Marine Coatings are widely recognized as a leading name in the industry with our cutting-edge products and technical services protecting assets in some of the world’s most challenging industries and environments. Our ground-breaking technologies protect valuable assets against the destructive effects of corrosion, marine fouling, impact, extreme temperatures, chemicals, and fire. Within the Nuclear sector we provide coatings, approved on specifications for all major reactor designs, that maintain the functionality and operational reliability of nuclear reactors with systems that are resistant to drastic thermal impact and radiation and can also withstand loss of primary coolant accidents and decontamination processes.

Quartzelec are an independent engineering services provider with over 100 years’ experience in supporting the full life cycle of rotating electrical machines and associated static plant. From initial design and manufacture through our legacy companies through to the ongoing maintenance, service and engineering upgrades that ensure an extended design life, also heavily involved in the decommissioning of the electrical train. Additionally, TS Metals, part of the Quartzelec group of companies which specialises in laser cutting, bespoke fabrications and welding, we bring our formidable skill set in support of the UK and Wales nuclear decommissioning programmes.

Rhizome Energy Limited is a new start design engineering consultancy based in Somerset and Dartford. We are a group of mechanical and structural engineers experienced in the Marine and Oil & Gas sectors looking to apply our transferrable skills to the Nuclear and Renewable Energy sectors. We are able to carry our detailed designs for piping systems including but not limited to, piping & valve specifications and stress analysis. Similarly and are proficient in the use of Finite Element Analysis (FEA) and Computational Fluid Dynamics (CFD) software tools. We can also expedite supply of equipment and provide construction supervision at site.

Formed in 1998 Rhyal Engineering is one of the UK’s leading site-built storage tank and vessel contractors. We design and build new tanks and refurbishment existing tanks. Our personnel have extensive experience gained over many years within the tank industry. This invaluable knowledge has been harnessed to provide our clients with a professional management team, backed up by a highly skilled workforce who can complete projects on time, cost effectively and with the highest standards of safety and quality. We serve the Petrochemical, Aviation, Power, Water and Bulk Storage industries and operate worldwide. Our head office and main fabrication workshops are based in Milford Haven with satellite offices around the UK.

Richards, Moorehead & Laing Ltd. (RML) is an established Welsh consultancy with a 38 year track record working on major development projects in Wales, England and in Europe. We offer the core disciplines of Planning, landscape, ecology and heritage. Our team offers expertise in Consents and permitting, Environmental Impact Assessment, Habits Regulation Assessment, Environmental Coordination, environmental and habitat management and landscape restoration.

For over four decades Robertson Geo has pioneered the development of advanced wireline instrumentation for geophysical and petrophysical applications. Slimhole logging tools are manufactured for use in diverse market sectors including geotechnical, mining, groundwater, hydrocarbon and renewables. The company has continued commitment to provide a market leading service for subsurface geophysics through the acquisition of premium quality logging data. The onsite services division provides experiences capability for ground investigation on major infrastructure projects, including nuclear facilities. The company has a QMS certified to ISO9001 and has exported to over 150 countries.

Sasha Wynn Ltd. is a business growth and community development, stakeholder engagement, communications and networking business based on Anglesey North Wales, covering a wide geographic. Sasha Wynn Ltd. focuses primarily on the nuclear sector but also the broader low carbon energy sector and economic regeneration. Sasha Wynn Ltd, can provide a bi-lingual (Welsh/English) service.

Savills Cardiff Planning advise and guide clients through the various, and often complex, aspects of the planning process. Our energy and infrastructure expertise is considerable across all planning regimes in the UK, including Nationally significant infrastructure projects (NSIPs) and DCO process, and Developments of national significance (DNS) in Wales. Our planning specialists in Cardiff provide commercially informed advice to clients throughout Wales and the UK. This geographical reach and expertise in all areas of land use allows us to combine sector-leading expertise with our detailed local knowledge to provide solutions to the most complex and challenging planning projects.

SHS offers a specialist service in thermal engineering in the heat treatment industry for both electrical and gas. Our company specialises in on-site in-situ work as well as furnace heat treatment.  

SHS offer services in preheating, post weld heat treatment, stress relieving, refractory dry out, curing, annealing, normalising, expansion, shrinking and hydrogen bake out, high voltage, low voltage, electrical and gas in the following sectors : Power Station, Oil Refineries, Petro Chemical Plants, Power Plants, Nuclear Plants, Gas, LNG Terminals, On Shore Off Shore, Power Generation, Mechanical Engineering Workshops and Companies, Ministry Of Defence.

Also a heat treatment furnace division has been established at our head office premises in Port Talbot where we have three different sized furnaces.

Providing consultancy & NED services to organisations within or considering entering the nuclear sector.

Steel Dynamics are primarily a stainless-steel & carbon sheet/plate stockist holding between 700 & 1000 tonnes of material at any one time from <1mm to 100mm+, we also provide total supply-chain solutions in high grade nickels, & titanium. We process our stock by laser, water jet, plasma, press brake & CNC machining, we help our customers to achieve their cost reduction goals by increasing yield, reducing scrap, manufacturing processes, cycle times & duplication, focusing on one-touch solutions. We manage large projects from inception to completion or supply simple profiles to point of use.

Teddington, design, manufacture and supply metallic expansion joints/bellows, rubber bellows and Hoses.

Teddington has been designing and manufacturing bellows since 1927 lodging a patent for one of the original bellows designs in 1928. Teddington has extensive experience in many market sectors, supplying Nuclear globally since 1959.

Teddington is considered as a world leader supplying expansion joints to the nuclear sector.

Key points:

Sizes – 10mm to 8M.

Pressure – 1 Bar to 300 Bar.

Expansion Joint Manufacturers Association (EJMA) members.

F4N approved.

Rolls-Royce nuclear approved.

Supplying nuclear industry since 1959.

Patented bellows for industrial applications in 1928.

We at TemporaryWorx provide end-to-end Temporary Works management services throughout UK & Europe by using practical delivery experience gained on some of the largest Construction & Infrastructure Projects in the UK. The foundation, upon which we have built TemporaryWorx, has been focused on client delivery. We’re committed to improving safety and improving efficiency through innovation & collaboration with our clients. We ensure that irrespective of size and value, we uphold the same morality, ethics, and values for each and every project. Our dedicated team of TemporaryWorx professionals build solid and long-lasting relationship with our clients and suppliers, which ensures our continued success, and we boast a client base of which we can be proud. Our continued investment into TemporaryWorx is highlighted by the continued growth of the company, which is structured to ensure that we keep pace with the environment in which the speed of new technology develops of which our clients come to expect.

TSP Engineering offer bespoke design (from initial concept through to full detail), manufacture (fabrication, machining and assembly), testing (including design and build of bespoke test rigs), electrical engineering, instrumentation, refurbishment and project management services. We operate from one of the largest, most comprehensively equipped workshops in the UK, with a floor capacity of 19,200-m2, 2×5-m deep manufacturing pits and a lifting capacity of 130T.

Our business sectors include nuclear, defence, steelmaking, offshore renewables, construction and industrial where we provide technical solutions for complex problems, delivering heavy engineering to Swiss watch tolerances.

Turnbull Infrastructure and Utilities Ltd

From design & build to facility management & maintenance, Turnball provide a complete solution for large scale engineering projects. Established to support the installation and operation of utilities for Hinkley Point C, now, Turnball are applying a practiced approach to multiple infrastructure projects – helping clients operate efficiently and adding long-term value to local and wider economies. This is the blueprint for the successful construction, operation and maintenance of projects.

TÜV UK Ltd is a UKAS accredited Notified Inspection and Certification body. We also provide elite specialist consultancy services from expert Associates, some of whom have held the most senior positions in the UK Regulatory system, Government and the Nuclear industry.  We build strong collaborative relationships, spanning a wide range of niche expertise, and develop fit-for-purpose solutions across the energy sector with focus on innovation and technological development.  We have reach back to significant energy specialist resource capacity from our TÜV NORD Group partners in Germany

Ubique Risk Management are specialists in security risk management and professional training. Our significant experience has enabled us to provide business focused solutions for a wide range of clients in the nuclear industry both in the UK, and abroad.

Our Suitably Qualified and Experienced Personnel (SQEP) work on Category I to IV sites on tasks associated to the nuclear fuel cycle.  We are committed to assisting our clients provide safe and secure environments identifying solutions that meet business and regulatory expectations for the protection of Nuclear Material, Other Radioactive Material, and Sensitive Nuclear Information against the applicable threats.

UnitBirwelco Group comprises three individual, complementary engineering businesses serving the Oil & Gas, Refinery, Chemical, Petrochemical, Energy from Waste and Power industries both in the UK and Internationally. Group companies are increasingly working on joint projects, offering customers major time, cost and project management benefits. Comprising of Birwelco Ltd, Unit Superheater Engineering Ltd and Unit Engineers and Constructors Ltd, UnitBirwelco have over 100 years of expertise in engineering design, fabrication and manufacturing, UnitBirwelco offers a wide range of bespoke products and services for any project brief.

From Wales, we supply our customers in the UK with a specialist external laundry and lease service, sales of a variety of PPE, respirator service and accessories. We also offer decontamination service for several applications, especially metal objects such as tools, scaffolding and pipe systems.

There has been an impressive growth in revenue over the past few years. Growing from a handful of customers at our inception in 1998, we now provide service to 42 customers of different sizes and with a variety of needs.

This development has been made possible as a result of both the demand to reduce radioactive waste, and the need to save costs while maintaining expectations for the highest possible quality.

Vessco Engineering Limited designs and manufactures pressure vessels, heat exchangers, skid packages, columns, tanks, silos and specialist fabrications for the nuclear, oil & gas, water and chemical industries. Vessco is a Tier 2 supplier of pressure vessels and high integrity fabrications to Hinkley Point C and other nuclear sites within UK.

Current projects for HPC include two of the largest pressure vessels on the site – feedwater tanks for GE Power Systems to be sited in the turbine halls. Other contracts include super duplex fabrications for the Balfour Beatty marine tunnel contract and 8 off duplex filter vessels for water treatment leader Ovivo UK.

Viridian Consultants is an award winning company specialising in the development of innovative solutions for nuclear decommissioning and homeland security. Our robust, practical, easy to use tools for plant characterisation are developed at our North Wales site. The ViridiScope laser sampler has been trialled across the UK and is now being deployed at Trawsfynydd making the decommissioning process safer, cleaner, faster and more cost effective. ViridiScreen is our new robust remotely deployable alpha detector. ViridiScan can deliver rapid, in-situ isotopic data for a wide range of sample types.

Wincanton is a leading supply chain partner for UK business working with multiple clients involved with major projects across the UK. Wincanton lead the design, implementation, and management of secure, efficient supply chains, often in highly competitive and compliance driven sectors. Wincanton have proven experience working on major compliance led projects including Hinkley Point C in Somerset and Ship Building in Scotland. On these projects dedicated services are provided from multiple locations to include warehousing, asset tracking, asset management, and transport services to deliver and control multiple items in-line with project plans.

Wynns are consulting engineers specialising in the transportation of abnormal indivisible loads. We have an experienced team that includes transport engineers, environmental specialists and project managers. We have a broad range of clients across the electricity generation and supply, petrochemical and heavy manufacturing sectors.

Wynns currently provide the secretariat for the Movement Along Welsh Routes (MAWR) Group. MAWR has spent considerable time and resources ensuring that access for heavy loads is maintained to member companies sites. Typically, heavy load requirements are necessary from the ports of Holyhead, Port Penrhyn and Porthmadog Trawsfynydd and Ffestiniog.

Zulu Joint Integrity & Training Ltd specialises in the design, implementation and execution of strategic critical flange inspection, joint integrity/leak prevention management and joint integrity training in line with global industry guidelines and legislation (BS EN 1591-4:2013, ECITB MJI10/MJI11, ASME PCC-1:2013, Energy Institute Guidelines). Our group capabilities also offer gasket and sealing product manufacture, technical support and leak detection services – collectively a ‘full circle’ leak prevention service to the nuclear, chemical, petrochemical and oil/gas industries.

Our primary focus is to ensure that we support our clients to achieve a safe leak free process environment.


Search through our Members list to work with the key Welsh Suppliers for the Nuclear Industry.

The WNF Steering Group is made up of 9 industry leading professionals who champion ideas from members, and take them forward with the Welsh Government to make a significant impact within the Nuclear Industry.


See the list of WNF Affiliations that are proud to promote and support Welsh-based suppliers within the Nuclear Industry.

For further information on membership or the Wales Nuclear Forum, please contact

0161 877 7693

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