Knauf Insulation Gmbh

400 East Walker Street, Shelbyville, IN 46176

ACTIVELAST SEEN IN FEDERAL DATA FEB 2026 · 4 SOURCES

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

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What they make

Mineral Wool Manufacturing327993

Where it is

39.52775, -85.77248 · CENSUS TIGER

COUNTY

Shelby County

METRO AREA

Indianapolis-Carmel-Greenwood, IN

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Other plants nearby

Facility	City	Industry	Status	Distance
Knauf Insulation Incorporated	Shelbyville	Mineral Wool Manufacturing 327993	LIKELY ACTIVE	0.7 KM
Greenwood	Greenwood	Cut Stone and Stone Product Manufacturing 327991	LIKELY ACTIVE	27.5 KM
Cambria FabShop Indianapolis LLC	Indianapolis	Cut Stone and Stone Product Manufacturing 327991	LIKELY ACTIVE	36.7 KM
C2 Indiana Indianapolis 33rd Street	Indianapolis	Cut Stone and Stone Product Manufacturing 327991	LIKELY ACTIVE	38.5 KM

Every listed plant in Shelby County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold 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 AIR, BR, CEDRI, IN-TEMPO, NPDES, OSHA-OIS, RCRAINFO, TRIS, TSCA · EPA site type STATIONARY.

EPA ECHO compliance recordsOPERATING
first seen FEB 2026 · last seen FEB 2026
OSHA injury and illness reportsOPERATING
Record 103455 · first seen DEC 2025 · last seen DEC 2025
EPA Toxics Release InventoryOPERATING
first seen DEC 2023 · last seen DEC 2024
EPA Facility Registry ServiceEXISTENCE
Record 110046234543 · first seen JUL 2020 · last seen JUL 2020

ALSO RECORDED ASKnauf Insulation Plant 1

IN SHELBY COUNTY2 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 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: KNAUF INSULATION GMBH · OCT 2026
Street address: EPA: 400 EAST WALKER STREET · OCT 2026
City: EPA: SHELBYVILLE · OCT 2026
State: EPA: IN · OCT 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 39.527600477829,-85.768369164001 · JUL 2026; EPA: 39.527747,-85.772475 · OCT 2026 · ON THIS PAGE
Employees (band): OSHA: 100-499 · DEC 2025
Hazardous waste generator (RCRA): EPA ECHO: LQG · NOV 2026

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