The Premcor Refining Group INC
1801 S Gulfway Dr, Port Arthur, TX 77640
Operating signal within 24 months, or from a single source.
What they make
Petroleum Refineries324110Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Motiva Enterprises LLC | Port Arthur | Petroleum Refineries 324110 | LIKELY ACTIVE | 0.8 KM |
| Port Arthur Manufacturing Complex | Port Arthur | Petroleum Refineries 324110 | LIKELY ACTIVE | 2.2 KM |
| Afton Chemical Corporation - Port Arthur, TX | Port Arthur | Petroleum Lubricating Oil and Grease Manufacturing 324191 | LIKELY ACTIVE | 3.2 KM |
| Motiva Port Arthur Chemicals | Port Arthur | All Other Petroleum and Coal Products Manufacturing 324199 | LIKELY ACTIVE | 3.5 KM |
| Port Arthur Lubricants Plant | Port Arthur | Petroleum Lubricating Oil and Grease Manufacturing 324191 | LIKELY ACTIVE | 5.8 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
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 reportsOPERATINGRecord 554907 · first seen DEC 2025 · last seen DEC 2025
IN JEFFERSON COUNTY24 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 8 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: 29.890227324305,-93.93691799647 · JUL 2026
- Employees (band)
- OSHA: 500+ · DEC 2025