Lyman Products CORP

475 Smith Street, Middletown, CT 06457

LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 5 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

All Other Fabricated Metal Product Manufacturing332995

Where it is

41.58422, -72.72023 · CENSUS TIGER

COUNTY

Lower Connecticut River Valley County

METRO AREA

Hartford-West Hartford-East Hartford, CT

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Other plants nearby

Facility	City	Industry	Status	Distance
Hart Industrial Unions LLC	Berlin	Other Metal Valve and Pipe Fitting Manufacturing 332919	ACTIVE	4.2 KM
Aztec Industries LLC	Middletown	Other Metal Container Manufacturing 332439	ACTIVE	5.3 KM
Corbin Russwin	Berlin	Hardware Manufacturing 332510	ACTIVE	7.2 KM
Di-el Tool & Manufacturing INC	Meriden	Metal Crown, Closure, and Other Metal Stamping (except Automotive) 332119	ACTIVE	7.5 KM
Intelligent Cutting Solutions, LLC	Newington	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	ACTIVE	8.1 KM

Every listed plant in Lower Connecticut River Valley County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 10 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, NCDB, OSHA-OIS · EPA site type STATIONARY.

Connecticut Secretary of the State business registryOPERATING
Record CT:001t000000WmV9ZAAV · first seen AUG 2026 · last seen AUG 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 060969287|CT|06457|475 smith st · first seen SEP 2025 · last seen SEP 2025
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CT|middletown|475 smith st · first seen APR 2020 · last seen APR 2020
EPA Facility Registry ServiceEXISTENCE
Record 110002056934 · first seen JAN 2015 · last seen JAN 2015
EPA ECHO compliance recordsOPERATING
first seen APR 1999 · last seen APR 1999

IN LOWER CONNECTICUT RIVER VALLEY COUNTY12 other plants share this one’s industry (Other Fabricated Metal Product Manufacturing, NAICS 3329); 6 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: LYMAN PRODUCTS CORP · OCT 2026
Street address: EPA: 475 SMITH STREET · OCT 2026
City: EPA: MIDDLETOWN · OCT 2026
State: EPA: CT · OCT 2026
Coordinates: EPA: 41.58422,-72.72023 · OCT 2026
Employees (band): DOL: 100-499 · SEP 2025
Year established: CT SOTS: 1977 · SEP 1977
Retirement plan filing (Form 5500): DOL: 100 active participants, plan year ending 2025-09-30, 2 plan(s) · SEP 2025
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-15, 112 jobs reported · APR 2020
State business registrationSOURCES DISAGREE: CT SOTS: LYMAN PRODUCTS CORPORATION, registered with the Connecticut Secretary of the State; Corporation; formed 1977-09-19; active, annual report filed 2026-08-20 · AUG 2026; Sunbiz: LYMAN PRODUCTS CORPORATION, registered with the Florida Department of State, Division of Corporations; Corporation formed in Connecticut; registered 2019-05-22; active, annual report filed 2026-02-11 · FEB 2026; TX Comptroller: LYMAN PRODUCTS CORP, registered with the Texas Comptroller of Public Accounts; Corporation; active

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