Amtec Corporation

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Their homepage, crawled JUL 31, 2026

At a glance

Employees100-499

In business sinceNot reported

Industry

Ammunition (except Small Arms) Manufacturing

HeadquartersJanesville, WI

SAM.gov UEIY6PYN1Q8UKY7

National Defense Corporation manufactures ammunition, explosives, and ordnance products including 40mm cartridges, impulse cartridges, lead azide, and specialty demolition products. The company performs explosive load, assembly, and pack operations; metal forming and plating; and precision assembly. It serves the U.S. Army, international allies, and defense contractors.

Facility	City	State	Employees	Status
Amtec Corporation	Janesville	WI	100–499	● ACTIVE

Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.