K. W. Thompson Tool Company, Inc.
Kanematsu-Gosho (U.S.A.), Inc.
Karagias Theodore
Kast Jack L.
Kawamura Takeji
Kellerman Harald
Kellermann Harald
Kelso John H.
Keng's Firearms Specialty, Inc.
Keppeler Dieter
Kersten Olaf
Kidd Anthony W.
Kilfitt Dirk
Knopfle Robert
Knopfle Rolf
Kordas, Jr. Martin W.
Krieger Hubert
Krouse Edwin E.
Kuebler John
Kunneke Johan D.