Monarch Products INC

385 Sipe Road, York Haven, PA 17370

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 5 SOURCES

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

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What they make

Other Concrete Product Manufacturing327390

Where it is

40.12225, -76.79052 · CENSUS TIGER

COUNTY

York County

METRO AREA

York-Hanover, PA

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Other plants nearby

Facility	City	Industry	Status	Distance
Monarch Products Company INC - Strinestown	York	Other Concrete Product Manufacturing 327390	UNVERIFIED	5.6 KM
Trenwyth Industries - Trendstone Plant	Emigsville	Concrete Block and Brick Manufacturing 327331	UNVERIFIED	12.8 KM
Oldcastle Apg Natl I/emigsville	Emigsville	Concrete Block and Brick Manufacturing 327331	UNVERIFIED	12.8 KM
Boger Concrete CO INC Fiddlers Elbow	Middletown	Asphalt Paving Mixture and Block Manufacturing 324121	LIKELY ACTIVE	14.0 KM
Pennsy Supply Paxton St	Harrisburg	Asphalt Paving Mixture and Block Manufacturing 324121	UNVERIFIED	16.3 KM

Every listed plant in York County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 11 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, OSHA-OIS, PA-EFACTS · EPA site type STATIONARY.

OSHA injury and illness reportsOPERATING
Record 1153221 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 231903909|PA|17370|385 sipe rd · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record PA|york haven|385 sipe rd · first seen APR 2020 · last seen APR 2020
EPA Facility Registry ServiceEXISTENCE
Record 110010988798 · first seen MAY 2015 · last seen OCT 2018
EPA ECHO compliance recordsOPERATING
first seen JUL 2013 · last seen JUL 2013

ALSO RECORDED ASMONARCH PRODUCTS COMPANY INC - NEWBERRYTOWN

IN YORK COUNTY13 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 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: MONARCH PRODUCTS INC · OCT 2026
Street address: EPA: 385 SIPE ROAD · OCT 2026
City: EPA: YORK HAVEN · OCT 2026
State: EPA: PA · OCT 2026
County (FIPS code): EPA: 42133 · OCT 2026
Coordinates: EPA: 40.12225,-76.79052 · OCT 2026
Employees (band): OSHA: 20-99 · DEC 2025
Year established: PA DOS: 1973 · JUN 1973
Retirement plan filing (Form 5500): DOL: 55 active participants, plan year ending 2024-12-31, 2 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-09, 60 jobs reported · APR 2020
State business registration: PA DOS: Monarch Products Company, Inc., registered with the Pennsylvania Department of State; Corporation; formed 1973-06-04; active · JUN 1973

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