Orsa S.r.l.
Orthocrutch Limited
Orthologic Corp.
Orthomotion Inc.
Orthosonics Ltd.
Orthwine Rudolf
Oshita Shoji
Osmond Philippe
Oster Laurent
Otto Cindy
Otto Roger C.
Otto Bock Health Care Lp
Ovide Auger
Owen F. Maclaren
Oy Helo-Tehtaat - Helo Factories Ltd.
Oyoshihara Sakae