Modern Forge Tennessee LLC

501 Rock Ln, Piney Flats, TN 37686

LIKELY ACTIVELAST SEEN IN FEDERAL DATA APR 2026 · 3 SOURCES

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

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What they make

Iron and Steel Forging332111

Where it is

36.43679, -82.28239 · CENSUS TIGER

COUNTY

Sullivan County

METRO AREA

Kingsport-Bristol, TN-VA

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Other plants nearby

Facility	City	Industry	Status	Distance
Modern Forge	Piney Flats	Iron and Steel Forging 332111	LIKELY ACTIVE	0.2 KM
Johnson & Hilliard INC	Kingsport	Sheet Metal Work Manufacturing 332322	ACTIVE	26.9 KM
Bwxt Ordnance Tennessee, INC.	Jonesborough	Nonferrous Metal Foundries 331528	LIKELY ACTIVE	29.9 KM

Every listed plant in Sullivan County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 sources hold this plant, and 8 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 NPDES, TRIS · EPA site type STATIONARY.

SAM.gov entity registrationOPERATING
Record LSZKHKSTN7C1 · first seen APR 2026 · last seen APR 2026
EPA Toxics Release InventoryOPERATING
first seen DEC 2024 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Records 110000372356, 110057193086 · first seen JAN 2016 · last seen JUN 2017

ALSO RECORDED ASMODERN FORGE OF TENNESSEE INC

IN SULLIVAN COUNTY2 other plants share this one’s industry (Forging and Stamping, NAICS 3321); 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.

Name: EPA: MODERN FORGE TENNESSEE, LLC · JUL 2026 · ON THIS PAGE; SAM.gov: MODERN FORGE TENNESSEE LLC · APR 2026 · ON THIS PAGE
Street addressSOURCES DISAGREE: EPA: 501 ROCK LANE · JUL 2026; SAM.gov: 501 ROCK LN · APR 2026 · ON THIS PAGE
City: EPA: PINEY FLATS · JUL 2026 · ON THIS PAGE; SAM.gov: PINEY FLATS · APR 2026 · ON THIS PAGE
State: EPA: TN · JUL 2026 · ON THIS PAGE; SAM.gov: TN · APR 2026 · ON THIS PAGE
County (FIPS code): EPA: 47163 · SEP 2026
Coordinates: EPA: 36.43679,-82.28239 · JUL 2026
CAGE code: SAM.gov: 98EV3 · APR 2026
SAM registration expires: SAM.gov: 2027-04-13 · APR 2026

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