Cmc Marine, Incorporated
3920 South 13th, Duncan, OK 73533
Operating signal within 24 months, or from a single source.
What they make
Hardware Manufacturing332510Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Duncan Machine Products, INC. | Duncan | Fluid Power Valve and Hose Fitting Manufacturing 332912 | ACTIVE | 3.3 KM |
| Viking Innovations LLC | Duncan | Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413 | LIKELY ACTIVE | 4.1 KM |
| Okie Hydrogen LLC | Duncan | Hardware Manufacturing 332510 | LIKELY ACTIVE | 8.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 6 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 OSHA-OIS.
- OSHA injury and illness reportsOPERATINGRecord 647915 · first seen DEC 2025 · last seen DEC 2025
- EPA Facility Registry ServiceEXISTENCERecord 110070275939 · first seen SEP 2018 · last seen SEP 2018
IN STEPHENS COUNTY1 other plant shares this one’s industry (Hardware Manufacturing, NAICS 3325); 0 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: CMC MARINE, INCORPORATED · OCT 2026
- Street address
- EPA: 3920 SOUTH 13TH · OCT 2026
- City
- EPA: DUNCAN · OCT 2026
- State
- EPA: OK · OCT 2026
- Coordinates
- EPA: 34.464309,-97.96491 · OCT 2026
- Employees (band)
- OSHA: 20-99 · DEC 2025