C. & E. Feini GmbH & Co.

C.E.S. (Grinding Machines) Limited

C.I.C.E. S.A.

C.I.Ma.A Costruzioni Italiane Macchine Attrezzi S.p.A.

Caber, Inc.

Cain Alan

Caldari Gianfranco

Calkins Noel C.

Camel Grinding Wheel Works, Sarid Ltd.

Cammack Andrew S.

Camp Edward C.

Campbell Murray Robert

Campergue Gerard

Canadian Skate Contours, Ltd.

Cann Roald

Carcey Jacques

Carew Martin T.

Carl Hurth Maschinen und Zahnradfabrik GmbH

Carl Hurth Maschinen- und Zahnradfabrick GmbH & Co.

Carl Hurth Maschinen- und Zahradfabrik GmbH & Co.