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O'hare Foundry Corporation

3417 S. Big Bend Blvd, Maplewood, MO 63143

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 6 SOURCES

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

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What they make

Nonferrous Metal Die-Casting Foundries331523

Where it is

38.60395, -90.32490 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
J. K. Pulley Company, INC.Saint LouisIron Foundries
331511
ACTIVE6.8 KM
JK Pulley Co IncSt. LouisIron Foundries
331511
LIKELY ACTIVE6.8 KM
Schoellhorn - Albrecht Machine CO INCSaint LouisSteel Foundries (except Investment)
331513
ACTIVE7.1 KM
Midco IndustriesSaint LouisNonferrous Metal Foundries
331528
UNVERIFIED8.1 KM
Bodine Aluminum, INCSaint Louis CountyNonferrous Metal Foundries
331528
UNVERIFIED10.1 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

6 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 BR, ICIS, MO-DNR, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

  • OSHA injury and illness reportsOPERATING
    Record 364959 · first seen DEC 2025 · last seen DEC 2025
  • EPA Toxics Release InventoryOPERATING
    first seen DEC 2023 · last seen DEC 2024
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 430635631|MO|63143|3417 s big bend blvd · first seen DEC 2024 · last seen DEC 2024
  • EPA ECHO compliance recordsOPERATING
    first seen AUG 2018 · last seen AUG 2018
  • EPA Facility Registry ServiceEXISTENCE
    Record 110000441781 · first seen JUN 2016 · last seen JUN 2016
  • SBA 7(a) and 504 loan recordsEXISTENCE
    first seen APR 2010 · last seen MAY 2015

IN ST. LOUIS COUNTY4 other plants share this one’s industry (Foundries, NAICS 3315); 2 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: O'HARE FOUNDRY CORPORATION · OCT 2026
Street address
EPA: 3417 S. BIG BEND BLVD · OCT 2026
City
EPA: MAPLEWOOD · OCT 2026
State
EPA: MO · OCT 2026
Coordinates
Census geocoder: 38.604024458858,-90.324844951303 · JUL 2026 · ON THIS PAGE
EPA: 38.60395,-90.3249 · OCT 2026 · ON THIS PAGE
Employees (band)
OSHA: 20-99 · DEC 2025
Retirement plan filing (Form 5500)
DOL: 16 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026
SBA loans
SBA: 7a loan x1, jobs 23.0 · APR 2010

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