Goodwin PLC is a United Kingdom-based company engaged in mechanical and refractory engineering. The Company’s mechanical engineering activity is represented by its subsidiary, Goodwin Steel Castings Limited for castings; Goodwin International Limited for machining, general engineering, valves and pumps, and Easat Antennas Limited for radar antennas. Refractory engineering is represented by Hoben International Limited for powders, refractory cements and minerals, and Hoben Industrial Minerals Limited for mineral processing.