Operating signal within 12 months from two or more independent sources.
What they make
Railroad Rolling Stock Manufacturing336510- rail
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Geismar North America Inc. | Beaufort | Railroad Rolling Stock Manufacturing 336510 | LIKELY ACTIVE | 9.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord GAANWTKPQ8H9 · first seen DEC 2025 · last seen DEC 2025
IN BEAUFORT COUNTY1 other plant shares this one’s industry (Railroad Rolling Stock Manufacturing, NAICS 3365); 1 of them has 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
- SAM.gov: OPTIFUEL SYSTEMS LLC · DEC 2025
- Street address
- SAM.gov: 601 BAY STREET · DEC 2025
- City
- SAM.gov: BEAUFORT · DEC 2025
- State
- SAM.gov: SC · DEC 2025
- Coordinates
- Census geocoder: 32.430768023095,-80.669053830424 · JUL 2026
- Website
- SAM.gov: www.optifuelsystems.com · DEC 2025
- CAGE code
- SAM.gov: 9Z1A8 · DEC 2025
- SAM registration expires
- SAM.gov: 2026-12-22 · DEC 2025