St Thomas Steel

19010 Highway 72, Arvada, CO 80007

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 4 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Fabricated Structural Metal Manufacturing332312

Where it is

39.86373, -105.21460 · CENSUS TIGER

COUNTY

Jefferson County

METRO AREA

Denver-Aurora-Centennial, CO

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Other plants nearby

Facility	City	Industry	Status	Distance
Utility Control & Equipment CORP	Golden	Relay and Industrial Control Manufacturing 335314	ACTIVE	7.2 KM
Midwest Machine Products INC	Golden	Fabricated Structural Metal Manufacturing 332312	UNVERIFIED	7.3 KM
Comptek Technologies, LLC	Broomfield	Fabricated Structural Metal Manufacturing 332312	ACTIVE	9.8 KM
Colorado Steel, INC	Wheat Ridge	Fabricated Structural Metal Manufacturing 332312	ACTIVE	11.0 KM
Knudson Mfg INC	Broomfield	Sheet Metal Work Manufacturing 332322	LIKELY ACTIVE	10.3 KM

Every listed plant in Jefferson County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 11 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 ICIS, NCDB, OSHA-OIS · EPA site type STATIONARY.

Colorado Secretary of State business registryOPERATING
Record CO:19871442374 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 810397924|CO|80007|19010 hwy 72 · first seen SEP 2025 · last seen SEP 2025
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CO|arvada|19010 hwy 72 · first seen APR 2020 · last seen APR 2020
EPA Facility Registry ServiceEXISTENCE
Record 110017344248 · first seen JUL 2014 · last seen JUL 2014

IN JEFFERSON COUNTY16 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 7 of them have 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: ST THOMAS STEEL · OCT 2026
Street address: EPA: 19010 HIGHWAY 72 · OCT 2026
City: EPA: ARVADA · OCT 2026
State: EPA: CO · OCT 2026
County (FIPS code): EPA: 08059 · OCT 2026
Coordinates: EPA: 39.863727,-105.214596 · OCT 2026
Employees (band): DOL: 1-19 · SEP 2025
Year established: CO SOS: 1981 · JUL 1981
Retirement plan filing (Form 5500): DOL: 17 active participants, plan year ending 2025-09-30, 1 plan(s) · SEP 2025
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-08, 22 jobs reported · APR 2020
State business registration: CO SOS: ST. THOMAS STEEL, INC., registered with the Colorado Secretary of State; Corporation; formed 1981-07-06; active, annual report filed 2025-12-23 · DEC 2025

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