Keystone Sheets LLC

1465 Nitterhouse Dr, Chambersburg, PA 17201

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 3 SOURCES

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

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What they make

Corrugated and Solid Fiber Box Manufacturing322211

Where it is

39.90944, -77.66167 · CENSUS TIGER

COUNTY

Franklin County

METRO AREA

Chambersburg, PA

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Other plants nearby

Facility	City	Industry	Status	Distance
Greenfiber Chambersburg PA	Chambersburg	All Other Converted Paper Product Manufacturing 322299	LIKELY ACTIVE	9.1 KM
The Beistle Company	Shippensburg	All Other Converted Paper Product Manufacturing 322299	ACTIVE	23.8 KM
Newstech Md LP	Hagerstown	Pulp, Paper, and Paperboard Mills 322100	UNVERIFIED	31.3 KM
Packaging Services of Maryland Incorporated	Williamsport	Corrugated and Solid Fiber Box Manufacturing 322211	LIKELY ACTIVE	34.0 KM
Menasha Packaging CO LLC	Newville	Corrugated and Solid Fiber Box Manufacturing 322211	LIKELY ACTIVE	35.9 KM

Every listed plant in Franklin County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 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, NPDES · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 1471144 · first seen DEC 2025 · last seen DEC 2025
EPA ECHO compliance recordsOPERATING
first seen SEP 2025 · last seen SEP 2025
EPA Facility Registry ServiceEXISTENCE
Record 110071659142 · first seen MAR 2024 · last seen MAR 2024

IN FRANKLIN COUNTY2 other plants share this one’s industry (Converted Paper Product Manufacturing, NAICS 3222); 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: KEYSTONE SHEETS LLC · OCT 2026
Street address: EPA: 1465 NITTERHOUSE DR · OCT 2026
City: EPA: CHAMBERSBURG · OCT 2026
State: EPA: PA · OCT 2026
County (FIPS code): EPA: 42055 · OCT 2026
Coordinates: EPA: 39.909444,-77.661667 · OCT 2026
Employees (band): OSHA: 100-499 · DEC 2025

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