O'Neill John E.
O'Planick Richard B.
O'Reilly Lawrence Patrick
O'Rourke Thomas A.
O'Sullivan Michael P.
O'Sullivan Industries
O. W. Lee Company, Inc.
O2 Designs, Inc.
Oakes, Jr. Philip B.
Oakley Ervin C.
Obata Hironaga
Oberly Clarence A.
Ochsner Koni
Ochwat Richard
Ochwat Robert J.
Ocklenburg Matthias
Octanorm Vertriebs-GmbH fuer Bauelemente
Odem Plast Ltd.
Odermatt Karl
Odin Design Limited