Otto Bock Scandinavia Ab
Oud Martinus Adrianus
Outillages Scientifiques Et de Laboratoires O.s.l. S.a.
Owen Harold W.
Owen Mark D.
Owen Stephen
Oxo Welding Equipment Company Inc.
Oxy-Arc International Inc.
Oyama Hidetoshi
Oyamada Tugio
Ozpaker Haldun Tahir