Harper Thiel
3201 Miller Road, Wilmington, DE 19802
Present in a source dataset, with no recent operating signal.
What they make
Electroplating, Plating, Polishing, Anodizing, and Coloring332813Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Industrial Metal Treating CORP | Wilmington | Metal Heat Treating 332811 | ACTIVE | 3.4 KM |
| Carneys Point Metal Processing INC | Carneys Point | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | LIKELY ACTIVE | 7.5 KM |
| Industraplate CORP | Wilmington | Electroplating, Plating, Polishing, Anodizing, and Coloring 332813 | LIKELY ACTIVE | 8.5 KM |
| Aurista Technologies, INC | Claymont | Jewelry and Silverware Manufacturing 339910 | ACTIVE | 9.5 KM |
| Satys Aftermarket Delaware LLC | New Castle | Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812 | LIKELY ACTIVE | 11.0 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 7 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 ACRES, AIR, BR, DEN, RCRAINFO · EPA site type BROWNFIELDS SITE.
- EPA ECHO compliance recordsOPERATINGfirst seen MAR 2024 · last seen MAR 2024
- EPA Facility Registry ServiceEXISTENCERecord 110059657189 · first seen AUG 2015 · last seen AUG 2015
IN NEW CASTLE COUNTY9 other plants share this one’s industry (Coating, Engraving, Heat Treating, and Allied Activities, NAICS 3328); 2 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: HARPER THIEL · OCT 2026
- Street address
- EPA: 3201 MILLER ROAD · OCT 2026
- City
- EPA: WILMINGTON · OCT 2026
- State
- EPA: DE · OCT 2026
- County (FIPS code)
- EPA: 10003 · OCT 2026
- Coordinates
- EPA: 39.7658,-75.5373 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: VSQG · OCT 2026