Cairns John
Calderwood James C.
Carle & Montanari S.p.A
Catozzo Leo
Clark Barry L.
Cleffman Roger G.
Close T. H.
Collins Joseph Martin
Collins Stephen
Concept Design, Inc.
Costruzione Incollatrici Rapide C.I.R. S.r.L.
CTC International Inc.
Cusick George C.
Cyjkio-Gesellschaft Emil Hoffmann
Cyklop International Emil Hoffman KG