Sonnax Transmission Company Research & Development

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
STSonnax Transmission Company Headquarters	Rockingham	Motor Vehicle Transmission and Power Train Parts Manufacturing 336350	◐ LIKELY ACTIVE	0.4 KM
WEWhelen Engineering	Charlestown	Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320	◐ LIKELY ACTIVE	11.6 KM
Whelen Engineering Company, Inc. - New Hampshire	Charlestown	Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320	◐ LIKELY ACTIVE	11.6 KM
Greensource Fabrication LLC	Charlestown	Bare Printed Circuit Board Manufacturing 334412	● ACTIVE	11.7 KM

Every listed plant in Windham County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 7 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 RCRAINFO · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110071674521 · first seen APR 2024 · last seen APR 2024

IN WINDHAM COUNTY1 other plant shares this one’s industry (Motor Vehicle Parts Manufacturing, NAICS 3363); 0 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: SONNAX TRANSMISSION COMPANY RESEARCH & DEVELOPMENT · NOV 2026

Street address

EPA: 10 SPENCER DRIVE · NOV 2026

City

EPA: BELLOWS FALLS · NOV 2026

State

EPA: VT · NOV 2026

County (FIPS code)

EPA: 50025 · NOV 2026

Coordinates

EPA: 43.168774,-72.455632 · NOV 2026

Hazardous waste generator (RCRA)

EPA ECHO: VSQG · NOV 2026