Facility	City	Industry	Status	Distance
American Chemet CORP	East Helena	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.3 KM
American Chemet	East Helena	Other Basic Inorganic Chemical Manufacturing 325180	LIKELY ACTIVE	0.3 KM

Every listed plant in Lewis and Clark County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 9 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 MT-CEDARS · EPA site type STATIONARY.

DOL Form 5500 retirement plan filingsOPERATING
Record 362057681|MT|59635|p o box 1160 · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110020343065 · first seen JUN 2017 · last seen JUN 2017

IN LEWIS AND CLARK COUNTY3 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 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.

Name: EPA: AMERICAN CHEMET · OCT 2026
Street address: EPA: 1517 DODGE · OCT 2026
City: EPA: EAST HELENA · OCT 2026
State: EPA: MT · OCT 2026
County (FIPS code): EPA: 30049 · OCT 2026
Coordinates: EPA: 46.58744,-111.92353 · OCT 2026
Employees (band): DOL: 20-99 · DEC 2024
Retirement plan filing (Form 5500): DOL: 42 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
State business registration: TX Comptroller: AMERICAN CHEMET CORPORATION, registered with the Texas Comptroller of Public Accounts; Corporation; active

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