Aerocision LLC

12 a Inspiration Lane, Chester, CT 06412

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 3 SOURCES

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

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What they make

Aircraft Engine and Engine Parts Manufacturing336412

Where it is

41.40182, -72.47017 · 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
Numet Acquisition Aerocision, INC.	Chester	Aircraft Engine and Engine Parts Manufacturing 336412	ACTIVE	0.3 KM
The Lee CO	Westbrook	Fluid Power Valve and Hose Fitting Manufacturing 332912	ACTIVE	11.1 KM
Pratt & Whitney	Middletown	Aircraft Engine and Engine Parts Manufacturing 336412	LIKELY ACTIVE	16.8 KM
Alpha Q, INC.	Colchester	Machine Shops 332710	ACTIVE	22.1 KM
Ramar Hall, INC.	Middlefield	Other Measuring and Controlling Device Manufacturing 334519	ACTIVE	21.0 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

3 sources hold this plant, and 6 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 TRIS · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 1255550 · first seen DEC 2025 · last seen DEC 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110070234794 · first seen JUL 2020 · last seen JUL 2020

IN LOWER CONNECTICUT RIVER VALLEY COUNTY12 other plants share this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 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: AEROCISION LLC · OCT 2026
Street address: EPA: 12 A INSPIRATION LANE · OCT 2026
City: EPA: CHESTER · OCT 2026
State: EPA: CT · OCT 2026
Coordinates: EPA: 41.40182,-72.47017 · OCT 2026
Employees (band): OSHA: 20-99 · DEC 2025

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