Whether it’s through consultancy, system design, software & hardware development, manufacturing, installation services or maintenance Castlet is trusted throughout the world to deliver the results our customers need across the globe.

And whilst our products and technological solutions are trusted by some of the world’s biggest businesses it’s the experts creating, and integrating them that really make the difference. With unrivalled expertise in the Electrostatic Precipitator (ESP), Power, Control, Automation and Defence solutions the expert team at Castlet has built a reputation as solid and reliable as the products and solutions we deliver.