Facility	City	Industry	Status	Distance
Exential US INC	Colchester	Sheet Metal Work Manufacturing 332322	ACTIVE	10.7 KM
New England Air Systems LLC	Williston	Sheet Metal Work Manufacturing 332322	LIKELY ACTIVE	17.1 KM
New England Chimney Supply, INC.	Williston	Sheet Metal Work Manufacturing 332322	UNVERIFIED	17.4 KM
Jeffords Steel and Specialty Company, INC.	Plattsburgh	Fabricated Structural Metal Manufacturing 332312	ACTIVE	25.9 KM
Jeffords Steel and Engineering Company - Plattsburgh	Plattsburgh	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	25.9 KM

Every listed plant in Chittenden County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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 OSHA-OIS.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record VWNRKQCLG3L6 · first seen JUN 2026 · last seen JUN 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 030229492|VT|05468|103 gonyeau rd · first seen SEP 2025 · last seen SEP 2025
EPA Facility Registry ServiceEXISTENCE
Record 110070287084 · first seen SEP 2018 · last seen SEP 2018

IN CHITTENDEN COUNTY5 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 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: MILTON VERMONT SHEET METAL INC · JUL 2026 · ON THIS PAGE; SAM.gov: MILTON, VERMONT SHEET METAL, INC · JUN 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 103 GONYEAU ROAD · JUL 2026; SAM.gov: 103 GONYEAU RD · JUN 2026 · ON THIS PAGE
City: EPA: MILTON · JUL 2026 · ON THIS PAGE; SAM.gov: MILTON · JUN 2026 · ON THIS PAGE
State: EPA: VT · JUL 2026 · ON THIS PAGE; SAM.gov: VT · JUN 2026 · ON THIS PAGE
Coordinates: EPA: 44.60264,-73.17039 · JUL 2026
Employees (band): DOL: 20-99 · SEP 2025
Website: SAM.gov: https://trianglemetalfab.com/ · JUN 2026
Year established: VT SOS: 2001 · MAY 2001
CAGE code: SAM.gov: 1BH60 · JUN 2026
Retirement plan filing (Form 5500): DOL: 58 active participants, plan year ending 2025-09-30, 1 plan(s) · SEP 2025
SAM registration expires: SAM.gov: 2027-06-26 · JUN 2026
State business registration: VT SOS: MAIN STREET, MILTON, VERMONT LLC, registered with the Vermont Secretary of State; Limited liability company; formed 2001-05-14; dissolved 2008-03-06 · MAR 2008

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