3m West Haven

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Electrodes, Incorporated	Milford	Carbon and Graphite Product Manufacturing 335991	● ACTIVE	3.8 KM
Assa Abloy INC	New Haven	Hardware Manufacturing 332510	● ACTIVE	5.7 KM
AXAssociated X-ray Corporation	East Haven	Irradiation Apparatus Manufacturing 334517	● ACTIVE	8.4 KM
Edal Industries, INC.	East Haven	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	8.4 KM
Hipotronics INC	Shelton	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	● ACTIVE	9.4 KM

Every listed plant in South Central Connecticut County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 6 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 BR, MN-TEMPO, RCRAINFO, SIMS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110012234475 · first seen FEB 2017 · last seen FEB 2017

IN SOUTH CENTRAL CONNECTICUT COUNTY7 other plants share this one’s industry (Other Electrical Equipment and Component Manufacturing, NAICS 3359); 3 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: 3M WEST HAVEN · OCT 2026

Street address

EPA: 420 FRONTAGE RD · OCT 2026

City

EPA: WEST HAVEN · OCT 2026

State

EPA: CT · OCT 2026

Coordinates

EPA: 41.26388,-72.98158 · OCT 2026

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026