Olson James B.
Olsson Ivan E.
Olympus Optical Company, Inc.
Omaco Enterprises, Inc.
Omni-Flow Associates Limited Partnership
Omnimed, Inc.
Omnimedical
Optical Technology Corporation
Organon Teknika Corporation
Orion-Yhtyma Oy.
Ormihl
Orsing Ernst L.
Orsing John H.
Orsing Incorporated
Osburn Page M.
Ova Corp.
Ovutron Corp.
Owens Lawrence
Owens-Illionis, Inc.