Officine Meccaniche Ricci S.r.l.
Ogrodnick Nicholas
Okino Seiji
Oliver David James
Oscar A. Youngren
Oshima Shinji
Ostreng Troy
Ow Gordon Y.w.
Page Armand
Panossian Raffy
Parker Eugene K.
Patagonia Inc.
Patriksson Ola
Pd Technology Management Pty Ltd
Pearlson Raymond
Pearlson Engineering Company
Peress Joseph S.
Perrins John
Peter R. Cochrane
Peterson George M.