Tell Tool was founded in Westfield, Mass., in 1967. Under the leadership of its two founders, Paul Drewski and William Weber, the company has grown into a dynamic and progressive company of 100 employees, guided since 1989 by Mark E. DiLorenzo. The company concentrates on the manufacture of aircraft and spacecraft parts, from small levers and components in the beginning, to its current production of complex machined castings, forgings and wrought material. Tell Tool has developed and implemented new technology in machine tools, processing capabilities and CNC machining, using the most advanced modeling and electronic data transfer of design, manufacturing and administration of requirements.