Amtec CORP
At a glance
Employees100-499
In business sinceNot reported
HeadquartersAntigo, WI
US patents7
SAM.gov UEICWJ5PTQPJJE6
CAGE code0CBR7
Incorporated inWI
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
7 US patents granted 1997–2014, none of them in the five years to SEP 2025.
Other special machines 3Transport 1Engines, pumps, turbines 1Measurement 1Chemical engineering 1
- Pyrophoric projectileUS 8,813,652 · granted AUG 26, 2014
- Non-dud signature training cartridge and projectileUS 8,640,621 · granted FEB 4, 2014
- Non-dud signature training cartridge and projectileUS 8,424,456 · granted APR 23, 2013
- Pump apparatusUS 7,713,037 · granted MAY 11, 2010
- Indication composition for surgical instrument cleaning evaluationUS 7,547,552 · granted JUN 16, 2009
Newest 5 shown · Granted to Amtec Corporation · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
3 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Amtec CORP | Clear Lake | SD | — | ACTIVE |
| Amtec CORP | Antigo | WI | — | ACTIVE |
| 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.