High-integrity machined components, fabrications and structures
Operating from a modern, purpose-built facility, Stephenson Engineering offers an integrated supply chain solution. Our multiple capabilities include; profile cutting, coded welding, large capacity CNC machining, NDE, proof-load testing, assembly and coating - all from the same site.
We operate one of the largest capacity sub-contract machining facilities in the UK and are leaders in the manufacture of high-integrity machined components, fabrications and structures.
Over the past 60 years, we’ve developed a broad and loyal customer base, through offering general engineering services and specialist support to a vast range of customers across various industries.
Multi-capability expertise
Our innovative turnkey service provides the following benefits:
Combining separate specialist services promotes manufacturing efficiency.
Class leading expertise, knowledge and capability delivered by all departments.
Integrating all manufacturing processes delivers total project control over schedule and cost under a continuous quality plan.
One point of contact for seamless project management without multiple suppliers and contracts.
Operating multiple services reduces transport costs, time and unnecessary packaging.
Our Sectors
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Subsea and offshore energy
Stephenson Engineering has supported the subsea oil and gas sectors for the past 45 years, working with all the oil majors and service companies. We produce high-integrity customer-designed products to customer-designed specifications.
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Mining
Our unparalleled sector knowledge and experience is combined with modern engineering techniques and processes to produce an unbeatable range of products and specialist services.
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Renewables
Keen to play our role in ensuring a sustainable future, Stephenson Engineering is increasingly active in the renewable energy sector. We’ve been manufacturing components for offshore wind platforms for many years, creating fabrications that are precise, tolerant and reliable.
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![Two large cooling towers of a nuclear power plant, with greenery and a road in the foreground, under a partly cloudy sky.]()
Nuclear
Stephenson Engineering works across both the civil and defence nuclear sectors, producing machined steel fabrications including Class 1 nuclear components.
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Rail and transportation
Stephenson Engineering has worked within the rail industry for many years, producing a variety of components, from bridge bearings and shear plates to steam locomotive motion.
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Defence
Our engineering facilities are ideally suited to manufacturing large steel machined fabrications, and in this respect we deliver a variety of components to the defence sector.
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Civil Engineering
Civil engineering projects have always formed an interesting and challenging part of our work. We have manufactured components for many UK and overseas projects, concentrating mainly on large and complex engineered nodes and fittings.
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![An industrial factory emitting CO2 into the air, with a tree and green leaves in the foreground and a blue sky with clouds in the background.]()
Emerging energies
With over three decades of engineering experience within traditional energy sectors, we are perfectly placed to support CCS projects and hydrogen technology.
