Manufacturing of power and distribution transformers (excluding commercial, institutional, and industrial general-purpose transformers and parts)

Facility	City	State	Employees	Status
Olympic Controls CORP	Bartlett	IL	—	◐ LIKELY ACTIVE
PPPower Partners INC	Athens	GA	500+	◐ LIKELY ACTIVE
RMRoman Manufacturing INC	Grand Rapids	MI	100–499	◐ LIKELY ACTIVE
Ar Transformers INC	Las Vegas	NV	—	◐ LIKELY ACTIVE
Coil-tran LLC	Hobart	IN	—	◐ LIKELY ACTIVE
DSDoubletree Systems, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
Dozer Electrical LLC	Las Vegas	NV	—	◐ LIKELY ACTIVE
Lema Defense LLC	Saint Paul	MN	—	◐ LIKELY ACTIVE
Meta Power Solutions, LLC	Palm Beach Gardens	FL	—	◐ LIKELY ACTIVE
Native American Transformer Services INC	Reno	NV	—	◐ LIKELY ACTIVE
NMNorlake Manufacturing CO	Elyria	OH	—	◐ LIKELY ACTIVE
PFPacific Fusion Corporation	Fremont	CA	—	◐ LIKELY ACTIVE
SISaachi INC.	Roselle	IL	—	◐ LIKELY ACTIVE
Schneider Electric Usa, INC.	Boston	MA	—	◐ LIKELY ACTIVE
Utility Systems Technologies, INC.	Watervliet	NY	—	◐ LIKELY ACTIVE
VLVaopto LLC	Las Vegas	NV	—	◐ LIKELY ACTIVE
Yellowstone Electric CO	Billings	MT	—	◐ LIKELY ACTIVE
ATAfp Transformers Incorporated	Edison	NJ	20–99	◐ LIKELY ACTIVE
AWAvant Wellness Systems INC	Thousand Oaks	CA	—	◐ LIKELY ACTIVE
Basler Electric Company - Taylor	Taylor	TX	20–99	◐ LIKELY ACTIVE
BSBcs Switchgear INC	Aubrey	TX	—	◐ LIKELY ACTIVE
CTCheck Technology Solutions LLC	Troy	MI	20–99	◐ LIKELY ACTIVE
CCCurrent Controls INC	Wellsville	NY	20–99	◐ LIKELY ACTIVE
DSDelta Star Field Service	Forest	VA	20–99	◐ LIKELY ACTIVE
DNDrs Naval Power Systems INC	Menomonee Falls	WI	—	◐ LIKELY ACTIVE

FactoryRegistry lists 605 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced power and distribution transformers (excluding commercial, institutional, and industrial general-purpose transformers and parts), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.