Operating signal within 12 months from two or more independent sources.
What they make
Iron Foundries331511JK Pulley & Manufacturing produces custom pulleys, sheaves, flywheels, and assemblies for original equipment manufacturers using CNC milling, CNC turning, gear cutting, robotic machining, and welding services. The company holds ISO Certification 9001:2015 and operates as a full-service machine shop that also provides design and prototyping services.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Products
Where these came from
CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE
- ISO 9001
Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Midco Industries | Saint Louis | Nonferrous Metal Foundries 331528 | UNVERIFIED | 6.6 KM |
| Gould INC Foundry Products Div | Saint Louis | Iron Foundries 331511 | UNVERIFIED | 7.0 KM |
| Federal-mogul Friction Products-federal-mogul Friction Products | Saint Louis | Iron Foundries 331511 | UNVERIFIED | 7.2 KM |
| O'hare Foundry Corporation | Maplewood | Nonferrous Metal Die-Casting Foundries 331523 | LIKELY ACTIVE | 6.8 KM |
| Connector Castings | Saint Louis | Nonferrous Metal Foundries 331522 | LIKELY ACTIVE | 9.4 KM |
Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
WHERE THIS RECORD COMES FROM — 5 FEDERAL SOURCES, 10 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in OSHA-OIS.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | JAN 2026 | JAN 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | SEP 2018 | SEP 2018 |
| SBA LOANS | EXISTENCE | OCT 2010 | OCT 2010 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | JAN 2026 |
| CAGE CODE | SAM GOV | JAN 2026 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | JAN 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | JAN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JAN 2026 |
| SBA LOAN | SBA LOANS | OCT 2010 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | JAN 2026 |
| WEBSITE | SAM GOV | JAN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.