Delaware City Refining CO LLC
4550 Wrangle Hill Rd, Po Box 7000, Delaware City, DE 19706
Operating signal within 12 months from two or more independent sources.
What they make
Petroleum Refineries324110Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Christiana Materials | Christiana | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 9.0 KM |
| Vp Racing Fuels | Newark | All Other Petroleum and Coal Products Manufacturing 324199 | LIKELY ACTIVE | 10.3 KM |
| Corrado Construction CO LLC | New Castle | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 14.7 KM |
| Contractors Materials LLC - Heald Street | Wilmington | Asphalt Paving Mixture and Block Manufacturing 324121 | UNVERIFIED | 16.3 KM |
| Diamond Materials LLC | Wilmington | Asphalt Paving Mixture and Block Manufacturing 324121 | LIKELY ACTIVE | 16.4 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
4 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.
EPA cross-references this facility in AIR, AIRS/AFS, BR, CAMDBS, CEDRI, DEN, ECRM, E-GGRT, EGRID, EIA-860, EIS, ICIS, NCDB, NPDES, OSHA-OIS, OTAQREG, RBLC, RCRAINFO, RFS, TRIS, TSCA · EPA site type STATIONARY.
- EPA ECHO compliance recordsOPERATINGfirst seen JUL 2026 · last seen JUL 2026
- EPA Facility Registry ServiceEXISTENCERecord 110001148598 · first seen MAY 2026 · last seen MAY 2026
- OSHA injury and illness reportsOPERATINGRecord 130042 · first seen DEC 2025 · last seen DEC 2025
- EPA Toxics Release InventoryOPERATINGfirst seen DEC 2023 · last seen DEC 2024
IN NEW CASTLE COUNTY14 other plants share this one’s industry (Petroleum and Coal Products Manufacturing, NAICS 3241); 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: DELAWARE CITY REFINING CO LLC · OCT 2026
- Street address
- EPA: 4550 WRANGLE HILL RD · OCT 2026
- City
- EPA: DELAWARE CITY · OCT 2026
- State
- EPA: DE · OCT 2026
- County (FIPS code)
- EPA: 10003 · OCT 2026
- Coordinates
- EPA: 39.591,-75.634 · OCT 2026
- Employees (band)
- OSHA: 500+ · DEC 2025
- Hazardous waste generator (RCRA)
- EPA ECHO: LQG · OCT 2026