Westar Nutrition CORP.
350 Paularino Ave, Costa Mesa, CA 92626
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Pharmaceutical Preparation Manufacturing325412Where it is
33.67921, -117.87197 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Pure Source Solutions INC | Costa Mesa | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 0.1 KM |
| Colorgraphics | Costa Mesa | Commercial Printing (except Screen and Books) 323111 | UNVERIFIED | 0.6 KM |
| Mja Laboratory, INC. | Costa Mesa | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 0.6 KM |
| Avid Bioservices INC | Costa Mesa | Biological Product (except Diagnostic) Manufacturing 325414 | UNVERIFIED | 0.8 KM |
| Immunogenx, INC. | Newport Beach | Biological Product (except Diagnostic) Manufacturing 325414 | LIKELY ACTIVE | 1.7 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 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.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | JAN 2019 | JAN 2019 |
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 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.