Facility	City	Industry	Status	Distance
Emerald Ironworks, INC.	Woodbridge	Ornamental and Architectural Metal Work Manufacturing 332323	LIKELY ACTIVE	3.7 KM
Hawkins Glass Wholesalers, L.l.c	Lorton	Military Armored Vehicle, Tank, and Tank Component Manufacturing 336992	REPORTED CLOSED	7.8 KM
Brynhild Industries LLC	Fairfax Station	Prefabricated Metal Building and Component Manufacturing 332311	ACTIVE	9.1 KM
Phoenix Companies, LLC	Lorton	Machine Shops 332710	ACTIVE	11.1 KM
Inculk Solutions LLC	Triangle	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	LIKELY ACTIVE	12.8 KM

Every listed plant in Prince William County

Also at this address

No other federal record shares this street address.

Where this record comes from

6 sources hold this plant, and 13 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, AIRS/AFS, OSHA-OIS, RCRAINFO · EPA site type STATIONARY.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen OCT 2026
SAM.gov entity registrationOPERATING
Record DCFBG1V3NZ78 · first seen AUG 2025 · last seen AUG 2026
OSHA injury and illness reportsOPERATING
Record 448183 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 540960661|VA|22192|14103 telegraph rd · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record VA|woodbridge|14103 telegraph rd · first seen FEB 2021 · last seen FEB 2021
EPA Facility Registry ServiceEXISTENCE
Record 110039078663 · first seen JAN 2015 · last seen JAN 2015

ALSO RECORDED ASHAMILTON IRON WORKS INCORPORATED

IN PRINCE WILLIAM COUNTY9 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 1 of them has 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: HAMILTON IRON WORKS INCORPORATED · JUL 2026; SAM.gov: HAMILTON IRON WORKS, INC · AUG 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 14103 TELEGRAPH ROAD · JUL 2026; SAM.gov: 14103 TELEGRAPH RD · AUG 2026 · ON THIS PAGE
City: EPA: WOODBRIDGE · JUL 2026 · ON THIS PAGE; SAM.gov: WOODBRIDGE · AUG 2026 · ON THIS PAGE
State: EPA: VA · JUL 2026 · ON THIS PAGE; SAM.gov: VA · AUG 2026 · ON THIS PAGE
County (FIPS code): EPA: 51153 · SEP 2026
Coordinates: Census geocoder: 38.646521328225,-77.288552970734 · JUL 2026 · ON THIS PAGE; EPA: 38.64681,-77.28881 · JUL 2026 · ON THIS PAGE
Employees (band): OSHA: 20-99 · DEC 2025
Website: SAM.gov: www.hamiltoniron.com · AUG 2026
CAGE code: SAM.gov: 6UBZ8 · AUG 2026
Retirement plan filing (Form 5500): DOL: 27 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x2, approved 2021-02-01, 37 jobs reported · FEB 2021
SAM registration expires: SAM.gov: 2027-07-31 · AUG 2026
State business registrationSOURCES DISAGREE: DC Corporations: Hamilton Iron Works, Inc., registered with the District of Columbia Corporations Division; Corporation; registered 2015-01-14; active, annual report filed 2026-03-20 · MAR 2026; VA SCC: HAMILTON IRON WORKS, INC., registered with the Virginia State Corporation Commission; Corporation; formed 1974-04-23; active · APR 1974

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