Amtec CORP

47600 180th St, Clear Lake, SD 57226

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Their homepage, crawled JUL 2026

What they make

Explosives Manufacturing325920

Products

Sold by AMTEC CORP · 2

Cartridge And Propellant Actuated Devices And Components · Miscellaneous Fire Control Equipment

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

2 from usaspending_psc · Federal registry

Supplied under federal award FA821322F3004 (2022-06-16), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

CERTIFICATIONS

Standard	Issued by	Number	Valid to	Read from
ISO 9001:2015Certificate	DNVANAB	CERT-05795-2004-AQ-HOU-ANAB	16 June, 2027	The certificate

Read from what the company publishes, on October 12, 2026. FactoryRegistry has not verified these with the issuer; ask the facility for current certificates.

Where it is

44.77577, -96.67954 · CENSUS TIGER

COUNTY

Deuel County

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STREET VIEW

Open street-level view — JUL 2024

Other plants nearby

Facility	City	Industry	Status	Distance
Tech Ord, a Division of Amtec Corporation	Clear Lake	Explosives Manufacturing 325920	ACTIVE	1.0 KM
Chemring Energetic Devices	Clear Lake	Explosives Manufacturing 325920	LIKELY ACTIVE	1.2 KM

Every listed plant in Deuel County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in OSHA-OIS.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record QZ6FTY17CWA7 · first seen JAN 2026 · last seen JAN 2026
EPA Facility Registry ServiceEXISTENCE
Record 110070293506 · first seen SEP 2018 · last seen SEP 2018

ALSO RECORDED ASAMTEC CORPORATION

IN DEUEL COUNTY2 other plants share this one’s industry (Other Chemical Product and Preparation Manufacturing, NAICS 3259); 1 of them has a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

NameSOURCES DISAGREE: EPA: AMTEC CORPORATION · JUL 2026; SAM.gov: AMTEC CORP · JAN 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 47600 180TH STREET · JUL 2026; SAM.gov: 47600 180TH ST · JAN 2026 · ON THIS PAGE
City: EPA: CLEAR LAKE · JUL 2026 · ON THIS PAGE; SAM.gov: CLEAR LAKE · JAN 2026 · ON THIS PAGE
State: EPA: SD · JUL 2026 · ON THIS PAGE; SAM.gov: SD · JAN 2026 · ON THIS PAGE
CoordinatesSOURCES DISAGREE: Census geocoder: 44.77576957606,-96.679544110525 · JUL 2026 · ON THIS PAGE; EPA: 44.77572,-96.666974 · JUL 2026
Website: SAM.gov: www.nationaldefensecorp.com · JAN 2026
CAGE code: SAM.gov: 0CBR7 · JAN 2026
SAM registration expires: SAM.gov: 2027-01-16 · JAN 2026

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