Facility	City	Industry	Status	Distance
Hubbard-hall INC.	Waterbury	Other Basic Inorganic Chemical Manufacturing 325180	ACTIVE	9.4 KM
Drew Marine USA INC	Waterbury	Paint and Coating Manufacturing 325510	ACTIVE	11.8 KM
Pharmacal Research Laboratories, INC.	Waterbury	Soap and Other Detergent Manufacturing 325611	ACTIVE	12.5 KM
Loclicious LLC	Oxford	Toilet Preparation Manufacturing 325620	ACTIVE	23.9 KM
Designer Suds LLC	Plainville	Soap and Other Detergent Manufacturing 325611	ACTIVE	20.0 KM

Every listed plant in Naugatuck Valley County

Also at this address

No other federal record shares this street address.

Where this record comes from

6 sources hold this plant, and 11 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 OSHA-OIS, RCRAINFO, TSCA · 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:001t000000Wme7lAAB · first seen FEB 2026 · last seen FEB 2026
OSHA injury and illness reportsOPERATING
Record 472758 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 112547977|CT|06795|1021 echo lake rd · first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110055440241 · first seen JUL 2014 · last seen JUL 2014
EPA ECHO compliance recordsOPERATING
first seen DEC 2009 · last seen DEC 2009

IN NAUGATUCK VALLEY COUNTY4 other plants share this one’s industry (Soap, Cleaning Compound, and Toilet Preparation Manufacturing, NAICS 3256); 1 of them has 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: KOSTER KEUNEN · OCT 2026
Street address: EPA: 1021 ECHO LAKE RD · OCT 2026
City: EPA: WATERTOWN · OCT 2026
State: EPA: CT · OCT 2026
Coordinates: EPA: 41.61018,-73.08202 · OCT 2026
Employees (band): OSHA: 20-99 · DEC 2025
Website: CT SOTS: https://www.kosterkeunen.com/ · OCT 2026
Year established: CT SOTS: 1995 · MAR 1995
Retirement plan filing (Form 5500): DOL: 67 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
Hazardous waste generator (RCRA): EPA ECHO: VSQG · OCT 2026
State business registration: CT SOTS: KOSTER KEUNEN MANUFACTURING, INC., registered with the Connecticut Secretary of the State; Corporation; formed 1995-03-22; active, annual report filed 2026-02-20 · FEB 2026

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