Boston Electrometallurgical CORP

6a Gill St, Woburn, MA 01801

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

Operating signal within 12 months from two or more independent sources.

WARN ACT NOTICES FILED WITH THE STATE

WARN notice effective APR 21, 2026 · 71 employees · filed MAR 12, 2026 — recorded; it does not change the status
WARN notice effective MAR 14, 2026 · 71 employees · filed FEB 20, 2026 — recorded; it does not change the status

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

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Homepage of Boston Electrometallurgical CORP

Their homepage, crawled JUL 2026

What they make

Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum)331492

Molten Oxide Electrolysis
extracts valuable metals
low-grade materials
mining
iron ore grades
critical metals
steel
production

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Where it is

42.50876, -71.14654 · CENSUS TIGER

COUNTY

Middlesex County

METRO AREA

Boston-Cambridge-Newton, MA-NH

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STREET VIEW

Open street-level view — NOV 2020

Other plants nearby

Facility	City	Industry	Status	Distance
Hela Novel Metals LLC	Woburn	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	LIKELY ACTIVE	0.2 KM
Phoenix Tailings Burlington	Burlington	Nonferrous Metal (except Aluminum) Smelting and Refining 331410	LIKELY ACTIVE	7.1 KM
Noble Supply & Logistics, LLC	Boston	All Other Miscellaneous Manufacturing 339999	ACTIVE	19.2 KM
Windfield Alloy	Lawrence	Synthetic Rubber Manufacturing 325212	UNVERIFIED	21.7 KM
Refinity CORP	Lynn	Secondary Smelting, Refining, and Alloying of Nonferrous Metal (except Copper and Aluminum) 331492	UNVERIFIED	17.3 KM

Every listed plant in Middlesex County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
State WARN plant-closing and layoff noticesEXISTENCE
first seen APR 2026 · last seen APR 2026
SAM.gov entity registrationOPERATING
Record KJY8EESDBEB1 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 454809296|MA|01801|6a gill st · first seen DEC 2024 · last seen DEC 2024

IN MIDDLESEX COUNTY8 other plants share this one’s industry (Nonferrous Metal (except Aluminum) Production and Processing, NAICS 3314); 2 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: SAM.gov: BOSTON ELECTROMETALLURGICAL CORP · DEC 2025
Street address: SAM.gov: 6A GILL ST · DEC 2025
City: SAM.gov: WOBURN · DEC 2025
State: SAM.gov: MA · DEC 2025
Coordinates: Census geocoder: 42.508758174656,-71.146535318608 · JUL 2026
Employees (band): DOL: 100-499 · DEC 2024
Website: SAM.gov: www.bostonmetal.com · DEC 2025
CAGE code: SAM.gov: 6Q3V0 · DEC 2025
Retirement plan filing (Form 5500): DOL: 187 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2026-12-12 · DEC 2025

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