Grayhill INC
561 W Hillgrove Ave, La Grange, IL 60525
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2024 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
Printed Circuit Assembly (Electronic Assembly) Manufacturing334418Where it is
41.81506, -87.87765 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Grayhill INC | La Grange | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 0.1 KM |
| Grayhill INC | La Grange | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | LIKELY ACTIVE | 2.9 KM |
| Kalmus & Assoc. INC | Broadview | Bare Printed Circuit Board Manufacturing 334412 | UNVERIFIED | 5.1 KM |
| De Amertek Corporation INC | Oak Brook | Other Electronic Component Manufacturing 334419 | UNVERIFIED | 5.6 KM |
| Filtration Group Corporation | Oak Brook | All Other Miscellaneous Textile Product Mills 314999 | ACTIVE | 5.9 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 — 2 FEDERAL SOURCES, 6 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA TRI | OPERATING | DEC 2024 | DEC 2024 |
| EPA FRS | EXISTENCE | JUN 2017 | JUN 2017 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | SEP 2026 |
| CITY | EPA FRS | SEP 2026 |
| COUNTY FIPS | EPA FRS | SEP 2026 |
| GEOM | EPA FRS | SEP 2026 |
| NAME | EPA FRS | SEP 2026 |
| STATE | EPA FRS | SEP 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.