M&m Mars INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
HHkp	Hackettstown	Confectionery Manufacturing from Purchased Chocolate 311352	◐ LIKELY ACTIVE	0.1 KM
MGMondelez Global LLC	Whippany	Confectionery Manufacturing from Purchased Chocolate 311352	◇ UNVERIFIED	33.7 KM
Undercover Chocolate CO LLC	East Hanover	Confectionery Manufacturing from Purchased Chocolate 311352	● ACTIVE	37.8 KM

Every listed plant in Warren County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 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, E-GGRT, EGRID, EIA-860, EIS, NJ-NJEMS, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.

• EPA ECHO compliance recordsOPERATING
  first seen AUG 2025 · last seen AUG 2025
• EPA Facility Registry ServiceEXISTENCE
  Record 110000320714 · first seen JUN 2017 · last seen JUN 2017

IN WARREN COUNTY3 other plants share this one’s industry (Sugar and Confectionery Product Manufacturing, NAICS 3113); 2 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: M&M MARS INC · OCT 2026

Street address

EPA: 700 HIGH ST · OCT 2026

City

EPA: HACKETTSTOWN · OCT 2026

State

EPA: NJ · OCT 2026

County (FIPS code)

EPA: 34041 · OCT 2026

Coordinates

EPA: 40.86159,-74.82745 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: SQG · OCT 2026