AMTEC Corporation

4230 Capital Circle
Janesville, WI 53546


Small Business Classifications //

Small Business

Space and Missile Defense //

Missiles and Rockets

Association badge legend
M Members Only VS Vendor Showcase


AMTEC, a division of National Defense Corp, owned by National Presto, brings together world class capabilities committed to excellence for the warfighter. Together with Amron, Tech Ord, and Spectra, AMTEC Corp. offers a full service, one stop shop for ammunition, munitions and component manufacture.

AMTEC provides high volume precision assembly; ammunition and fuzing; engineering and manufacturing; family of 20mm, 25mm, 30mm, 40mm, cartridge cases and bodies; high velocity production Load, Assembly, and Packaging (LAP); melt pour, PBX mix/cast/cure, press loading of explosives, extruding, propellant loading, energetics blending; sheet explosive, spotting cartridges; automated digitized x-ray inspection; systems integration; ISO 9001:2008 certified, small business.