Nahrwold Thomas
Nakai Hironori
Nakajima Yoshiaki
Nakazato Maiko
Nanshin Kikoh Company, Limited
Nash, Jr. Robert V.
Nemack Christian
Netzsch Oilfield Products GmbH
Nguyen Vu Q
Niibune Takamitsu
Niimi Mamoru
Nilsson Sven-Åke
Northern James
Nuchereno Michael
Nuoyopignone-Industrie Meccaneche e Fonderia SpA