Landon Engineering is proud to be part of The DMI Group, a trusted network of industrial and engineering specialists serving the UK’s most demanding sectors — including energy, manufacturing, defence, and infrastructure.
The DMI Group brings together complementary businesses with a shared commitment to quality, technical excellence, and long-term client partnerships. As part of the group, Landon Engineering benefits from collective expertise, investment in advanced technologies, and the ability to collaborate across disciplines and sites to deliver on complex projects at any scale.
This partnership enhances our capabilities in areas such as:
Heavy and bespoke steel fabrication
Heat exchanger design and manufacturing
Precision machining
Specialist coatings
Valves and process control equipment
Together with our sister companies, we offer a complete engineering solution — from concept to installation — all under the umbrella of a reliable, well-established group.
DMI Group Companies
Experts in Industrial Electroplating and Surface Finishing
Highland Electroplaters provide high-quality electroplating and metal finishing services, helping to protect and enhance components for demanding industrial environments. With decades of experience and a commitment to precision, Highland supports manufacturers with corrosion-resistant finishes, decorative plating, and specialist coatings that meet the highest technical standards.
Specialist Steel Fabrication and Installation Services
WM Codd delivers structural and bespoke steelwork for heavy industry, oil and gas, and infrastructure projects. Their core capabilities include portal buildings, walkways, platforms, and pipe supports — all fabricated to exacting standards in mild and stainless steel. Known for their dependable on-site installation teams, WM Codd ensures safety and precision across every job.
Leaders in Heat Exchange Technology and Finned Tubes
Spiro Gills designs and manufactures high-performance air-cooled heat exchangers and welded finned tubes, used in power generation, petrochemical, and marine industries worldwide. The company is known for its robust, made-in-Britain thermal equipment, offering long-lasting performance under extreme conditions. Their recent addition of Shell and Tube exchangers has further broadened their thermal solutions offering.
Charge Air, Plate and High Performance Heat Exchangers
AMI Exchangers specialises in the design and manufacture of shell and tube heat exchangers tailored to exact customer requirements. Serving sectors such as oil & gas, nuclear, and process engineering, AMI provides highly reliable, efficient thermal systems backed by in-house design expertise and top-tier quality control.
Stockists and Suppliers of Valves and Actuated Systems
YC Valves supplies a wide range of industrial valves and flow control systems, serving energy, chemical, and industrial clients across the UK. With fast access to stock, technical advice, and actuation expertise, YC Valves ensures reliable performance for critical applications — including those requiring pressure-rated and safety-approved components.
Heavy and Bespoke Fabrication Specialists
Landon Engineering offers large-scale steel fabrication, CNC machining, and specialist assembly for biomass, rail, and industrial clients. With in-house capabilities from jigs to full-scale welding and painting, Landon delivers high-integrity components and engineered products to precise specifications. Accredited and ready for bespoke challenges, Landon is the trusted partner for complex builds.