Electrical Equipment, Appliance & Component Manufacturing in Pennsylvania

NAICS 335 · PA

Pennsylvania is home to the Electrical Equipment, Appliance & Component Manufacturing industry, NAICS 335. The Bureau of Labor Statistics counted 321 establishments in Pennsylvania in 2024, with an annual payroll of about $2.2 billion. Listed in the register are 327 facilities in Pennsylvania, across 181 cities.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Pennsylvania327 FACILITIES

Facility	City	Employees	Status
Acopian Technical Company	Easton	20–99	● ACTIVE
Advanced Conversion Technology INC	Middletown	100–499	● ACTIVE
American Cable Company	Philadelphia	100–499	● ACTIVE
ECEaton CORP	Beaver	—	● ACTIVE
Enersys Advanced Systems INC	Horsham	100–499	● ACTIVE
Grace Industries INC	Fredonia	20–99	● ACTIVE
Harold Beck & Sons, INC.	Newtown	100–499	● ACTIVE
Morgan Advanced Materials and Technology, INC.	Coudersport	100–499	● ACTIVE
Myers Emergency Power Systems LLC	Bethlehem	100–499	● ACTIVE
PC Systems, INC	Ridgway	20–99	● ACTIVE
Pine Test Equipment INC	Grove City	—	● ACTIVE
PMPride Mobility Products Corporation	Duryea	500+	● ACTIVE
PCPrysmian Cables & Sys USA Llc/williamsport Plt	Williamsport	100–499	● ACTIVE
SCSpeer Carbon CO	Saint Marys	1–19	● ACTIVE
SMSt Marys Carbon Co., INC.	Saint Marys	—	● ACTIVE
Weaver Industries INC	Denver	20–99	● ACTIVE
YBYuasa Battery Inc/laureldale	Laureldale	100–499	● ACTIVE
Aerotech INC	Pittsburgh	100–499	● ACTIVE
Caldwell CORP	Emporium	—	● ACTIVE
C&d Technologies, INC.	Horsham	100–499	● ACTIVE
CICell-con, INC.	Bedford	20–99	● ACTIVE
CECurtiss-wright Electro-mechanical Corporation	Cheswick	—	● ACTIVE
Diversified Traffic Products, INC.	Seven Valleys	—	● ACTIVE
Everson Tesla INC	Nazareth	—	● ACTIVE
Frasier-campbell Wire & Cable, INC.	York	20–99	● ACTIVE
Heezy LLC	Norristown	—	● ACTIVE
Intervala, LLC	Mount Pleasant	—	● ACTIVE
King Associates LTD.	Lancaster	20–99	● ACTIVE
Marine Tech Wire & Cable INC	York	20–99	● ACTIVE
Mauell CORP	Dillsburg	20–99	● ACTIVE
Mersen USA Gs CORP.	Saint Marys	—	● ACTIVE
Miller Edge INC	West Grove	20–99	● ACTIVE
Morgan Advanced Materials and Technology, INC.	Saint Marys	—	● ACTIVE
Sonic Systems INC	Warminster	—	● ACTIVE
Stauffer Diesel, INC.	Ephrata	20–99	● ACTIVE
Velocity Magnetics, INC.	New Castle	—	● ACTIVE
Advanced Carbon Technologies, INC.	Topton	—	● ACTIVE
Ametek INC	Berwyn	—	● ACTIVE
Ametek, INC.	Harleysville	—	● ACTIVE
Apg Vision LLC	Allison Park	—	● ACTIVE
Assault Plate LLC	Elkins Park	—	● ACTIVE
Battery Backup Systems INC	Macungie	—	● ACTIVE
Blue Star Electrical LLC	Lansdale	—	● ACTIVE
Bradford-white Corporation	Ambler	—	● ACTIVE
Brightline LP	Bridgeville	—	● ACTIVE
Cable Associates INC	Archbald	—	● ACTIVE
Cal-chip Electronics, INC.	Warminster	—	● ACTIVE
Ceramaterials LLC	Dingmans Ferry	—	● ACTIVE
Chupond America, INC.	East Stroudsburg	—	● ACTIVE
Compass Systems, INC.	Johnstown	—	● ACTIVE

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