Machinery Manufacturing in Pennsylvania

NAICS 333 · PA

This register lists 1,159 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

Plants in Pennsylvania61 FACILITIES

Listing 61 of 85: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Artisan Display, INC.	Red Hill	20–99	● ACTIVE
DNDe Nora Water Technologies LLC	Colmar	20–99	● ACTIVE
Evaporated Coatings INC	Willow Grove	20–99	● ACTIVE
KAKulicke and Soffa Industries, INC	Fort Washington	—	● ACTIVE
ADAdvanced Design & Control CORP	Souderton	1–19	● ACTIVE
Air-oil Systems, INC.	Souderton	1–19	● ACTIVE
Ajax Electric CO	Huntingdon Valley	20–99	● ACTIVE
Climatic Testing Systems INC	Hatfield	20–99	● ACTIVE
IIIsotech INC	Hatfield	1–19	● ACTIVE
Airbrasive, LLC	Green Lane	—	● ACTIVE
Armax United, LLC	Gilbertsville	—	● ACTIVE
CSCcs Stokes Index, LLC	Huntingdon Valley	—	● ACTIVE
Ezcarve, INC.	Wynnewood	—	● ACTIVE
Filpro CORP	North Wales	—	● ACTIVE
George Kelso Company LLC	Trappe	—	● ACTIVE
Globe Transmission CORP	Fort Washington	—	● ACTIVE
Holco INC	North Wales	—	● ACTIVE
Mckeon, Matthew	Green Lane	—	● ACTIVE
Motors Drives & Controls, INC	Hatfield	—	● ACTIVE
Refrigeration Technologies LLC	Pottstown	—	● ACTIVE
Timken Gears & Services INC.	King of Prussia	—	● ACTIVE
West Penn Associates INC	Harleysville	—	● ACTIVE
APAmt Pump Company	Royersford	20–99	◐ LIKELY ACTIVE
CHClayton H Landis CO INC	Souderton	100–499	◐ LIKELY ACTIVE
FBFox Bindery Inc	Hatfield	20–99	◐ LIKELY ACTIVE
MMMachined Metals Manufacturing	Collegeville	20–99	◐ LIKELY ACTIVE
MMMal-ber Manufacturing CO.	Huntingdon Valley	1–19	◐ LIKELY ACTIVE
Mcdal Corporation	King of Prussia	—	◐ LIKELY ACTIVE
NANcc Automated Systems, INC.	Souderton	20–99	◐ LIKELY ACTIVE
PSPhiladelphia Scientific LLC	Montgomeryville	20–99	◐ LIKELY ACTIVE
WAWayne Automation Corporation (2)	West Norriton	20–99	◐ LIKELY ACTIVE
Advanced Crane Technologies LLC	Stowe	—	◐ LIKELY ACTIVE
Michell Bearings, INC.	Fort Washington	—	◐ LIKELY ACTIVE
CCChromatan CORP	Ambler	1–19	◐ LIKELY ACTIVE
POPenn Optical Coatings LLC	Pennsburg	1–19	◐ LIKELY ACTIVE
RERoyson Engineering CO	Hatboro	1–19	◇ UNVERIFIED
FAFargo Assembly of PA, Inc	Norristown	1–19	◐ LIKELY ACTIVE
VPVeeco Process Equipment INC.	Horsham	—	▲ REPORTED CLOSED
CPCovanta Plymouth Renewable Energy - Plymouth Twp Facility	Conshohocken	—	◐ LIKELY ACTIVE
AMAmerican Machine & Tool CO	Royersford	—	◇ UNVERIFIED
CHCemcolift Hatfield Fac	Hatfield	—	◇ UNVERIFIED
GIGasboy Intl Inc/lansdale	Lansdale	—	◇ UNVERIFIED
HPHale Prod Inc/spring Mill Ave	Conshohocken	—	◇ UNVERIFIED
MLMobile Lifts INC	Collegeville	—	◇ UNVERIFIED
FIBA Technologies, Inc PA	East Greenville	20–99	◐ LIKELY ACTIVE
HHorsham	Horsham	100–499	◐ LIKELY ACTIVE
MOMain Office	Souderton	20–99	◐ LIKELY ACTIVE
NCNewterra Corporation, INC Trooper	Trooper	1–19	◐ LIKELY ACTIVE
PLPacproinc, LLC	Souderton	20–99	◐ LIKELY ACTIVE
PPPhiladelphia Pottstown	Pottstown	20–99	◐ LIKELY ACTIVE

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