Clapp Thomas R.
Clark Lloyd T.
CMI Corporation
Colin Richard E.
Colling Joseph
Compaction America, Inc.
Compagnia Italiana Forme Acciaio S.p.A.
Composite Technology R&D Pty Limited
Concrete Transport Mixer Co.
Condor Engineering & Manufacturing, Inc.
Confib AB
Connell Gene N.
Contran Manufacturing (1982) Limited
Cooley Charles
Craig John H.
Craig John Howard
Crall David M.
Cratty Charles J.
CRC-Chemical Research Company Ltd.
Cronquist Jeff