FactoryRegistry
Claim a page

Machinery Manufacturing in Pennsylvania

NAICS 333 · PA

This register lists 1,158 facilities in Pennsylvania. The Bureau of Labor Statistics counted 1,230 establishments in Pennsylvania. JLG - McConnellsburg, located in Mcconnellsburg, employed 1,211 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Map, cities and product lines

Biggest counties

Bucks97Montgomery84Allegheny78York75Erie54Chester49Lancaster48Westmoreland45

Biggest cities

Plants in Pennsylvania32 FACILITIES

Listing 32 of 48: the facilities with a website, a size band or two sources on record. The rest are in site search.

FacilityCityEmployeesStatus
Astro Machine Works INCEphrata100–499 ACTIVE
Stauffer Diesel, INC.Ephrata20–99 ACTIVE
Ordnance Research, INC.Ephrata1–19 ACTIVE
Asm Industries INCLancaster— ACTIVE
Deer Country Farm and Lawn, INC.Manheim— ACTIVE
Pendu Manufacturing, INC.New Holland20–99 LIKELY ACTIVE
Strube INCMarietta1–19 LIKELY ACTIVE
Definitive Manufacturing Solutions, LLCQuarryville1–19 LIKELY ACTIVE
US Boiler INCLancaster100–499 LIKELY ACTIVE
Zimmerman Industries, Inc.Ephrata20–99 LIKELY ACTIVE
Cnh America LLCNew Holland— LIKELY ACTIVE
Burnham CORPLancaster— UNVERIFIED
Aggregates Equipment IncLeola20–99 LIKELY ACTIVE
Ati Group LLCNew Holland— LIKELY ACTIVE
I & J Manufacturing LLCGordonville— LIKELY ACTIVE
Thermal Solutions Products, LLCLancaster20–99 LIKELY ACTIVE
Weaver Ind Inc/denverDenver— LIKELY ACTIVE
Weiss Clnrs/lancasterLancaster— LIKELY ACTIVE
Burnham LLC Dba Burnham Commercial/dillerville RdLancaster City— UNVERIFIED
Fl Smidth Inc/manheim Fka Fuller COManheim— UNVERIFIED
Lancaster PumpLancaster— UNVERIFIED
Majic Svc Yorgeys & Fillings Fine Cleaning LancasterLancaster— UNVERIFIED
Red Rose AwardsLancaster— UNVERIFIED
Tyco Electronics CORP (amp Inc)Mount Joy— UNVERIFIED
West End Clnrs/new HollandNew Holland— UNVERIFIED
Corrosion Products & Equipment - EphrataEphrata1–19 LIKELY ACTIVE
Equipment Depot Pennsylvania, Inc. - LancasterLancaster20–99 LIKELY ACTIVE
New Holland EngineeringNew Holland500+ LIKELY ACTIVE
Pacer PumpsLancaster1–19 LIKELY ACTIVE
PGNA - LancasterLancaster20–99 LIKELY ACTIVE
The Basement Group LLCDrumore— REPORTED CLOSED
Valco Industries - New hollandNew Holland20–99 LIKELY ACTIVE

Search all 1,158 facilities

All machinery manufacturing nationwide · All manufacturing in Pennsylvania