O.A.R.A. s.r.L.
Oates Donald E.
Odar Larry F.
Ogle, II George Braddock
Oil State Industries, Inc.
Okaya Akira
Oklahoma Safety Equipment Co,
Oliphant Timothy L.
Olivas, Jr. Juan
Olson Rodney I.
Oman W. Steele
Ostroski Gregory Michael
Oten Peter D.
Ou Sam A.