Onyx Pharmaceuticals INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
PCPuritan-bennett CORP	Richmond	Industrial Gas Manufacturing 325120	◇ UNVERIFIED	4.9 KM
Innovex Biosciences, INC.	Richmond	Biological Product (except Diagnostic) Manufacturing 325414	● ACTIVE	5.0 KM
Bio-rad Laboratories, INC.	Hercules	Pharmaceutical Preparation Manufacturing 325412	● ACTIVE	6.4 KM
Bio-rad Laboratories Clinical Systems Div	Hercules	In-Vitro Diagnostic Substance Manufacturing 325413	◐ LIKELY ACTIVE	6.4 KM
Bio-rad Laboratories	Hercules	All Other Basic Organic Chemical Manufacturing 325199	◐ LIKELY ACTIVE	6.4 KM

Every listed plant in Contra Costa County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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 EIS, HWTS-DATAMART, RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Records 110000785981, 110071746987 · first seen JUN 2017 · last seen AUG 2024

IN CONTRA COSTA COUNTY30 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 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: ONYX PHARMACEUTICALS INC · OCT 2026

Street address

EPA: 3031 RESEARCH DR, BLDG A · OCT 2026

City

EPA: RICHMOND · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06013 · OCT 2026

Coordinates

EPA: 37.984669,-122.332371 · JUL 2026