O'Malley John
O'Brien James B.
O'Hara Christopher
Obbermito Antonio
Ohmuku Masao
Oliphant Eric B.
Olson, Jr. Robert L.
Omnigraphics Capital (Pty) Limited
Ootsuka Toshie
Ostendorf Jan P.
Ott Robert B.
Ottoson James A.
Ovas S.a.s. di A. Obbermito & C.
Owens B. Victor