Stepan Chemical

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
ACAetna Chemical CORP	Elmwood Park	Other Basic Inorganic Chemical Manufacturing 325188	◇ UNVERIFIED	3.5 KM
Lithium Fire Guard LLC	Teterboro	All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998	● ACTIVE	4.8 KM
OCO'neil Color & Compounding	Garfield	Synthetic Dye and Pigment Manufacturing 325132	◐ LIKELY ACTIVE	4.8 KM
HCHercules Chemical CO INC	Passaic	Petrochemical Manufacturing 325110	◇ UNVERIFIED	5.5 KM
SDSunbrite Dye CO	Passaic	Textile and Fabric Finishing Mills 313311	◇ UNVERIFIED	5.7 KM

Every listed plant in Bergen County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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 AIR, AIRS/AFS, BR, EIS, NCDB, NJ-NJEMS, NPDES, RCRAINFO, SSTS, TRIS, TSCA · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen FEB 2026 · last seen FEB 2026
• OSHA injury and illness reportsOPERATING
  Record 1426693 · first seen DEC 2025 · last seen DEC 2025
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110000320395 · first seen MAR 2020 · last seen MAR 2020

ALSO RECORDED ASStepan - Maywood

IN BERGEN COUNTY19 other plants share this one’s industry (Basic Chemical Manufacturing, NAICS 3251); 5 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: STEPAN CHEMICAL · OCT 2026

Street address

EPA: 100 WEST HUNTER AVENUE · OCT 2026

City

EPA: MAYWOOD · OCT 2026

State

EPA: NJ · OCT 2026

County (FIPS code)

EPA: 34003 · OCT 2026

CoordinatesSOURCES DISAGREE

Census geocoder: 40.8961510194,-74.067477781634 · JUL 2026

EPA: 40.8965,-74.06802 · OCT 2026 · ON THIS PAGE

Employees (band)

OSHA: 20-99 · DEC 2025

Hazardous waste generator (RCRA)

EPA ECHO: LQG · OCT 2026