Baxalta US INC

• Plant closing notice effective MAR 31, 2024 · 1 employees · filed NOV 17, 2023 · Closure Permanent — this notice is why the plant is listed as reported closed
• Plant closing notice effective MAR 31, 2024 · 14 employees · filed NOV 17, 2023 · Closure Permanent — this notice is why the plant is listed as reported closed

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
PAPerson and Covey	Glendale	Pharmaceutical Preparation Manufacturing 325412	◐ LIKELY ACTIVE	4.0 KM
Nature's Jeannie, INC.	Glendale	Medicinal and Botanical Manufacturing 325411	● ACTIVE	4.5 KM
Bryant Ranch Prepack	Burbank	Pharmaceutical Preparation Manufacturing 325412	● ACTIVE	8.1 KM
Bowhead Health, INC.	Los Angeles	Medicinal and Botanical Manufacturing 325411	● ACTIVE	8.3 KM
Osang LLC	South Pasadena	In-Vitro Diagnostic Substance Manufacturing 325413	● ACTIVE	11.3 KM

Every listed plant in Los Angeles County

Also at this address

2 other records share 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

4 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 AIR, AIRS/AFS, BR, CA-ENVIROVIEW, EPS, HWTS-DATAMART, ICIS, NPDES, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000473639 · first seen SEP 2020 · last seen AUG 2024
• State WARN plant-closing and layoff noticesCLOSURE
  first seen MAR 2024 · last seen MAR 2024
• EPA ECHO compliance recordsOPERATING
  first seen MAR 2024 · last seen MAR 2024

IN LOS ANGELES COUNTY255 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 36 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: BAXALTA US INC · OCT 2026

Street address

EPA: 4501 COLORADO BLVD · OCT 2026

City

EPA: LOS ANGELES · OCT 2026

State

EPA: CA · OCT 2026

County (FIPS code)

EPA: 06037 · OCT 2026

Coordinates

EPA: 34.14234,-118.27007 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026