Facility	City	Industry	Status	Distance
Drs Naval Power Systems INC	Danbury	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	ACTIVE	0.6 KM
Eaton Aerospace LLC	Bethel	Other Electronic Component Manufacturing 334419	ACTIVE	1.2 KM
Amphenol Corporation	Danbury	Precision Turned Product Manufacturing 332721	LIKELY ACTIVE	2.2 KM
Ens Microwave, LLC	Danbury	Other Electronic Component Manufacturing 334419	ACTIVE	2.8 KM
Kimchuk, Incorporated	Danbury	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	ACTIVE	3.0 KM

Every listed plant in Western Connecticut County

Also at this address

No other federal record shares this street address.

Where this record comes from

7 sources hold this plant, and 12 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, NPDES, RCRAINFO, SIMS, TRIS · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen SEP 2026 · last seen OCT 2026
Connecticut Secretary of the State business registryOPERATING
Record CT:001t000000WmotXAAR · first seen SEP 2026 · last seen SEP 2026
SAM.gov entity registrationOPERATING
Record FSN3MKNGEDX8 · first seen AUG 2025 · last seen AUG 2026
OSHA injury and illness reportsOPERATING
Record 1431478 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 060853042|CT|06810|3 great pasture rd · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record CT|danbury|3 great pasture rd · first seen APR 2020 · last seen APR 2020
EPA Facility Registry ServiceEXISTENCE
Record 110029005831 · first seen MAY 2016 · last seen MAY 2016

ALSO RECORDED ASFUELCELL ENERGY

IN WESTERN CONNECTICUT COUNTY18 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 7 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.

NameSOURCES DISAGREE: EPA: FUELCELL ENERGY · JUL 2026; SAM.gov: FUELCELL ENERGY INC · AUG 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 3 GREAT PASTURE RD · JUL 2026; SAM.gov: 3, GREAT PASTURE ROAD · AUG 2026 · ON THIS PAGE
City: EPA: DANBURY · JUL 2026 · ON THIS PAGE; SAM.gov: DANBURY · AUG 2026 · ON THIS PAGE
State: EPA: CT · JUL 2026 · ON THIS PAGE; SAM.gov: CT · AUG 2026 · ON THIS PAGE
CoordinatesSOURCES DISAGREE: Census geocoder: 41.386225781831,-73.423789380612 · JUL 2026 · ON THIS PAGE; EPA: 41.38526,-73.42558 · JUL 2026
Employees (band): OSHA: 100-499 · DEC 2025
Website: SAM.gov: https://www.fuelcellenergy.com/ · AUG 2026
CAGE code: SAM.gov: 63161 · AUG 2026
Retirement plan filing (Form 5500): DOL: 494 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-10, 258 jobs reported · APR 2020
SAM registration expires: SAM.gov: 2027-08-04 · AUG 2026
State business registrationSOURCES DISAGREE: CO SOS: FUELCELL ENERGY, INC., registered with the Colorado Secretary of State; Corporation formed in Delaware; registered 2022-03-21; active, annual report filed 2026-03-24 · MAR 2026; CT SOTS: FUELCELL ENERGY, INC., registered with the Connecticut Secretary of the State; Corporation formed in Delaware; registered 1999-10-22; active, annual report filed 2026-09-22 · SEP 2026; DC Corporations: FUELCELL ENERGY Inc., registered with the District of Columbia Corporations Division; Corporation; registered 1999-10-27; active, annual report filed 2026-03-30 · MAR 2026; Sunbiz: FUELCELL ENERGY, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Delaware; registered 2022-03-21; active, annual report filed 2026-02-23 · FEB 2026; OR SOS: FUELCELL ENERGY, INC., registered with the Oregon Secretary of State, Corporation Division; Corporation formed in Delaware; registered 2024-06-05; active · JUN 2024; TX Comptroller: FUELCELL ENERGY, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2019-08-20; active · AUG 2019; VA SCC: FuelCell Energy, Inc., registered with the Virginia State Corporation Commission; Corporation formed in Delaware; registered 2020-08-12; active · AUG 2020

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