Sterling Engines
4737 Colt Road, Rockford, IL 61109
UNVERIFIEDLAST SEEN IN FEDERAL DATA FEB 2007 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
All Other Miscellaneous Manufacturing339999Where it is
42.22551, -89.02426 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Sandy Phillips 66 256 | Rockford | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 0.3 KM |
| Rockford Heat Treaters INC | Rockford | Metal Heat Treating 332811 | LIKELY ACTIVE | 0.4 KM |
| Express Lane Gas & Ford Mart | Rockford | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 0.5 KM |
| Excelsior LLC | Rockford | Gasket, Packing, and Sealing Device Manufacturing 339991 | ACTIVE | 1.1 KM |
| Sunrise Southwest Rockford | Rockford | All Other Miscellaneous Manufacturing 339999 | UNVERIFIED | 1.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in ACES, AIR, AIRS/AFS, EIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
| EPA ECHO | OPERATING | FEB 2007 | FEB 2007 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
