Alton Steel INC

#5 Cut St., Alton, IL 62002

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 7 SOURCES

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

WARN ACT NOTICE FILED WITH THE STATE

WARN notice · 253 employees · filed JAN 27, 2026 · State — recorded; it does not change the status

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

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What they make

Iron and Steel Mills and Ferroalloy Manufacturing331110

Where it is

38.88321, -90.14503 · CENSUS TIGER

COUNTY

Madison County

METRO AREA

St. Louis, MO-IL

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STREET VIEW

Open street-level view — APR 2026

Other plants nearby

Facility	City	Industry	Status	Distance
Heidtman Steel Products INC	Granite City	Iron and Steel Mills and Ferroalloy Manufacturing 331110	ACTIVE	15.4 KM
All World Industries Lc	Black Jack	All Other Miscellaneous Food Manufacturing 311999	LIKELY ACTIVE	14.0 KM
Granite City Steel	Granite City	Iron and Steel Mills and Ferroalloy Manufacturing 331110	LIKELY ACTIVE	20.2 KM
Granite City Works	Granite City	Iron and Steel Mills and Ferroalloy Manufacturing 331110	LIKELY ACTIVE	20.3 KM
Gateway Energy & Coke CO LLC	Granite City	All Other Petroleum and Coal Products Manufacturing 324199	LIKELY ACTIVE	20.8 KM

Every listed plant in Madison County

Also at this address

No other federal record shares this street address.

Where this record comes from

7 sources hold this plant, and 10 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 ACES, AIR, AIRS/AFS, BR, E-GGRT, ICIS, NPDES, OSHA-OIS, RCRAINFO, SEMS, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen AUG 2026 · last seen AUG 2026
State WARN plant-closing and layoff noticesEXISTENCE
first seen JAN 2026 · last seen JAN 2026
OSHA injury and illness reportsOPERATING
Record 1425550 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 371414820|IL|62002|5 cut st · first seen SEP 2025 · last seen SEP 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110000438679 · first seen JAN 2015 · last seen JUN 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record IL|alton|5 cut st · first seen FEB 2021 · last seen FEB 2021

ALSO RECORDED ASSYNPRO INDUSTRIES OF ALTON, INC.

IN MADISON COUNTY9 other plants share this one’s industry (Iron and Steel Mills and Ferroalloy Manufacturing, NAICS 3311); 5 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: ALTON STEEL INC · OCT 2026
Street address: EPA: #5 CUT ST. · OCT 2026
City: EPA: ALTON · OCT 2026
State: EPA: IL · OCT 2026
County (FIPS code): EPA: 17119 · OCT 2026
Coordinates: EPA: 38.88321,-90.14503 · OCT 2026
Employees (band): OSHA: 100-499 · DEC 2025
Retirement plan filing (Form 5500): DOL: 248 active participants, plan year ending 2025-09-30, 3 plan(s) · SEP 2025
PPP loan: SBA PPP: PPP loan x2, approved 2021-02-08, 256 jobs reported · FEB 2021
Hazardous waste generator (RCRA): EPA ECHO: LQG · OCT 2026

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