Nuclear Fuel Industries Limited
Nuclear Medicine Inc.
Nuclear Power Company (whetstone) Limited
Nucledyne Engineering Corporation
Nucleonic Industries
Nukem Nuklear-Chemie Und -Metallurgie G.m.b.h.
Nunokawa Kunikazu
Nurescell Inc.
Nusbaum Michael S.
Nuscale Power Inc.
Nylander James Allan
Nylund Olov