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O&k American - Chicago Plant

4630 West 55th Stree, Chicago, IL 60632

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE

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

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What they make

Steel Wire Drawing331222

Where it is

41.79312, -87.73873 · CENSUS TIGER
COUNTY
METRO AREA
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Other plants nearby

FacilityCityIndustryStatusDistance
O & K American CORP.ChicagoIron and Steel Mills and Ferroalloy Manufacturing
331111
LIKELY ACTIVE0.1 KM
Lexington Steel CORPBedford ParkRolled Steel Shape Manufacturing
331221
UNVERIFIED3.5 KM
Lapham Hickey Steel CORPBedford ParkIron and Steel Pipe and Tube Manufacturing from Purchased Steel
331210
ACTIVE4.0 KM
Central Steel & Wire COChicagoIron and Steel Pipe and Tube Manufacturing from Purchased Steel
331210
UNVERIFIED3.5 KM
Nucor Tubular ProductsBedford ParkIron and Steel Pipe and Tube Manufacturing from Purchased Steel
331210
UNVERIFIED4.9 KM

Every listed plant in Cook County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 2 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.

  • OSHA injury and illness reportsOPERATING
    Record 220000 · first seen DEC 2025 · last seen DEC 2025

IN COOK COUNTY60 other plants share this one’s industry (Steel Product Manufacturing from Purchased Steel, NAICS 3312); 21 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.

Coordinates
Census geocoder: 41.793124462714,-87.738728506365 · JUL 2026
Employees (band)
OSHA: 20-99 · DEC 2025

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