Comer Group S.p.a.
Compteurs-Schlumberger
Compton William H.
Comptrol Incorporated
Computalog Gearhart Ltd.
Conaghan Daniel J.
Conkey Robert E.
Conlon Edward R.
Connelly Brian W.
Conrad Keith D.
Consolidated Metco Inc.
Consolidated Metco Inc.
Consolidated Metco Incorporated
Constatninesco George
Controlex Corporation Of America
Cook Albert W.
Cook Harry E.
Cook Ronald A.
Cook Thomas J. Jr.
Corey Dennis J.