Petersen Molding Corporation

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Foam Molders and Specialties	Cerritos	Urethane and Other Foam Product (except Polystyrene) Manufacturing 326150	● ACTIVE	2.2 KM
EEcowise	Santa Fe Springs	Plastics Material and Resin Manufacturing 325211	◐ LIKELY ACTIVE	3.7 KM
American Polymers CORP.	Santa Fe Springs	Paint and Coating Manufacturing 325510	● ACTIVE	4.1 KM
Elastapro Silicone Sheeting LLC	Santa Fe Springs	Synthetic Rubber Manufacturing 325212	● ACTIVE	4.7 KM
ASAngelus Shoe Polish Company INC	Santa Fe Springs	Artificial and Synthetic Fibers and Filaments Manufacturing 325222	◐ LIKELY ACTIVE	5.5 KM

Every listed plant in Los Angeles County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 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 CA-CERS, CA-ENVIROVIEW, NPDES, RCRAINFO · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 953007634|CA|90650|11820 e algardi · first seen DEC 2024 · last seen DEC 2024
• EPA ECHO compliance recordsOPERATING
  first seen AUG 2019 · last seen AUG 2019
• EPA Facility Registry ServiceEXISTENCE
  Record 110055758050 · first seen OCT 2015 · last seen OCT 2015

IN LOS ANGELES COUNTY118 other plants share this one’s industry (Resin, Synthetic Rubber, and Artificial and Synthetic Fibers and Filaments Manufacturing, NAICS 3252); 17 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: PETERSEN MOLDING CORPORATION · OCT 2026

Street address

EPA: 11820 ALGARDI ST · OCT 2026

City

EPA: NORWALK · OCT 2026

State

EPA: CA · OCT 2026

Coordinates

EPA: 33.88546,-118.08176 · OCT 2026

Employees (band)

DOL: 1-19 · DEC 2024

Retirement plan filing (Form 5500)

DOL: 4 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026