O'Brien Darrin S.
O'Connor Maureen
O'Connor, Jr. John F.
O'Connor, Sr. John F.
O'Connell Desmond
O'Connor Burdett H.
O'Dell William
O'Leary Don
O'Toole John
O.D.L. S.r.l.
Oakes William J.
Oakley Edward A.
Obata Hirohisa
Oberacker Sieghard
Occidental Permian Ltd.
Ochiai Tomiaki
Ochs Helmut
Octopus Systems, Inc.
Officine Meccaniche FAIP S.r.l.
Offshore Devices Inc.