US MILITARY
Tatra
AM General
BAE Systems
General Dynamics Land Systems
Chrysler Corporation Delaware Defense
ABVUS Army
BAE Systems Land & Armaments
FMC Corporation and BAE Systems
Oshkosh Defense
BAE Systems Land Systems South Africa
Navistar Defence
Rock Island Arsenal and Royal Ordnance Factory
Rock Island Arsenal and others
Rock Island Arsenal
McLaughlin-York
American Locomotive Company
FMC Corporation
Bell Helicopter
Boeing Vertol