Nippoh Setsubi Co, Inc.
Nippon Nature Roman Corporation Limited
Nivoba B.V.
Nobumoto Isozaki
Novazone
Ohnishi Izumi
Oinonen Yrjö
Okada Yoshiichi
Ookata Masanobu
Ordelheide Rolf
Oserod Stein Egil
Oserød Stein Egil
Ota Norio
Owen Jonathan J.
Ozonics Corporation
Paper Inc.
Petterson Bernt
Prevett Michael J.
Pro-Act Microbial, Inc.
Przybylowicz Ryszard