Circuit-wise INC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Resonance Micro Technologies, INC.	Hamden	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	● ACTIVE	2.2 KM
Ez Form Cable Technologies, LLC	Hamden	Other Communication and Energy Wire Manufacturing 335929	● ACTIVE	4.2 KM
Carlton Industries CORP.	Hamden	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	● ACTIVE	4.7 KM
Quantum Circuits, INC.	New Haven	Electronic Computer Manufacturing 334111	● ACTIVE	6.7 KM
Jet Process CORP	Wallingford	Semiconductor and Related Device Manufacturing 334413	● ACTIVE	8.9 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 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 EIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071869685 · first seen JUN 2017 · last seen FEB 2025

IN SOUTH CENTRAL CONNECTICUT COUNTY21 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 12 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: CIRCUIT-WISE INC · OCT 2026

Street address

EPA: 400 SACKETT POINT RD. · OCT 2026

City

EPA: NORTH HAVEN · OCT 2026

State

EPA: CT · OCT 2026

County (FIPS code)

EPA: 09170 · OCT 2026

Coordinates

EPA: 41.36666,-72.87638 · OCT 2026

Year established

CT SOTS: 1979 · JAN 1979

State business registration

CT SOTS: CIRCUIT-WISE, INC., registered with the Connecticut Secretary of the State; Corporation; formed 1979-01-09; revoked 2022-02-04 · JAN 2005