O. And R. Engines
Oberhansli Friedrich
Oberhardt Stephen
Oda Hideyuki
Oevreboe Dag
Ogami Takatoshi
Ohkubo Yoshinori
Ohrenberger Gerd
Oka Hideo
Okada Shigeichi
Oktan Aktiegolag
Okubo Minoru
Okulicz Wojciech
Okumura Takeshi
Oldfield Thomas A.
Olsen Edgar L.
Olsen Odd A.
Olsen Simon Dokk
Ongetta Renato
Onics Inc.