We are a privately owned and managed engineering and manufacturing company based in Lincoln, our Industrial Division’s business includes the design, manufacture, test, installation and commissioning of electrical and controls solutions including SCADA, PLCs, MCC’s, system integration, switchroom containerisation, Instrumentation, and specialist power supplies and controls. We work with customers both large and small, from Edf, Eon and other utilities, to large OEMs such as Mitsubishi, SPX, Siemens, through to package plant for project management companies, specialist equipment suppliers including Electrostatic Precipitator and Fabric Filter manufacturers, to Ash conveying controls for particulate emission control.

With many hazardous area projects we are experienced in delivering both onshore and offshore high current power supplies and controls for anti-bioufouling, electrochlorination and hydrogen generation facilities, to Zone1 and Zone2 ATEX classifications.

Our Aerospace Marine and Ground Division is also a world leader, providing high tech electronic solutions such as flight equipments such as sophisticated filtered air supplies (FAS) among others and ground support test equipment such as Battery Chargers and Battery Capacity testers and analysers used on the Eurofighter Typhoon, F35 Lightning II Joint Strike Fighter (JSF), and weapons simulators for the Sting Ray Torpedo and many legacy platforms such as Tornado, Jaguar & Harrier.

We work as a team enjoying excellent communication with our Clients, many of whom have been with us since we started out in 1974 – testimony to our constant commitment to innovation, quality and research and development.

As a company, we are dedicated to investment, both in our people and our products and this ethos ensures that at Castlet the customer is always put first.