D. J. Grey Company, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
D.j. Grey Company, INC.	Healdsburg	Other Electronic Component Manufacturing 334419	◐ LIKELY ACTIVE	0.1 KM
SEStaubli Electrical Connectors, INC.	Windsor	Electronic Connector Manufacturing 334417	◐ LIKELY ACTIVE	8.9 KM
Winchester Interconnect Rf Corporation	Santa Rosa	Other Electronic Component Manufacturing 334419	● ACTIVE	12.4 KM
EOElectro Optical Components, INC	Santa Rosa	Semiconductor and Related Device Manufacturing 334413	◐ LIKELY ACTIVE	12.7 KM
MSMini-Circuits Santa Rosa	Santa Rosa	Other Electronic Component Manufacturing 334419	◐ LIKELY ACTIVE	13.3 KM

Every listed plant in Sonoma County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds 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 Facility Registry ServiceEXISTENCE
  Record 110072240406 · first seen AUG 2026 · last seen AUG 2026

IN SONOMA COUNTY17 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 6 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: D. J. GREY COMPANY, INC. · NOV 2026

Street address

EPA: 455 ALLAN COURT · NOV 2026

City

EPA: HEALDSBURG · NOV 2026

State

EPA: CA · NOV 2026

County (FIPS code)

EPA: 06097 · NOV 2026

Coordinates

EPA: 38.613052,-122.874336 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · NOV 2026