Facility	City	Industry	Status	Distance
Northeast Electronics CORP	Milford	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	ACTIVE	1.6 KM
Baron Technologies INC	Milford	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	ACTIVE	2.0 KM
Gybenorth Industries, LLC	Milford	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	ACTIVE	2.6 KM
Coating Design Group	Stratford	Commercial and Service Industry Machinery Manufacturing 333314	LIKELY ACTIVE	6.4 KM
Prestige Industrial Finishing Company	Shelton	Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers 332812	ACTIVE	7.8 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

6 sources hold this plant, and 13 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, BR, NPDES, RCRAINFO, SIMS · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen OCT 2026 · last seen OCT 2026
Connecticut Secretary of the State business registryOPERATING
Record CT:001t000000WmY6xAAF · first seen MAY 2026 · last seen MAY 2026
EPA ECHO compliance recordsOPERATING
first seen JAN 2026 · last seen JAN 2026
EPA Facility Registry ServiceEXISTENCE
Records 110002492197, 110071869994 · first seen OCT 2016 · last seen FEB 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 061078442|CT|06461|66 erna ave · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CT|milford|66 erna ave · first seen APR 2020 · last seen APR 2020

IN SOUTH CENTRAL CONNECTICUT COUNTY19 other plants share this one’s industry (Coating, Engraving, Heat Treating, and Allied Activities, NAICS 3328); 8 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: COLONIAL COATINGS CORPORATION · NOV 2026
Street address: EPA: 66 ERNA AVE · NOV 2026
City: EPA: MILFORD · NOV 2026
State: EPA: CT · NOV 2026
County (FIPS code): EPA: 09170 · SEP 2026
Coordinates: EPA: 41.21822,-73.0771 · NOV 2026
Employees (band): DOL: 20-99 · DEC 2024
Website: CT SOTS: https://colonialcoatings.com/ · OCT 2026
Year established: CT SOTS: 1982 · JUN 1982
Retirement plan filing (Form 5500): DOL: 51 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-07, 68 jobs reported · APR 2020
Hazardous waste generator (RCRA): EPA ECHO: LQG · NOV 2026
State business registration: CT SOTS: COLONIAL COATINGS, INC., registered with the Connecticut Secretary of the State; Corporation; formed 1982-06-16; active, annual report filed 2026-05-27 · MAY 2026

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