Manufacturing of specialty transformers

Census designationManufacturing of specialty transformers, including indoor and outdoor instrument transformers, open core and coil transformer units, arc welder transformers, and high-intensity discharge lamp transformers (excluding fluorescent lamp ballasts)

Facility	City	State	Employees	Status
LILekson INC.	Hawaiian Gardens	CA	—	◐ LIKELY ACTIVE
MSMagnetic Specialties Inc.	Telford	PA	20–99	◐ LIKELY ACTIVE
MEMain Electric Substation	Washington	NC	1–19	◐ LIKELY ACTIVE
MIMeramec Instrument Transformer CO.	Cuba	MO	100–499	◐ LIKELY ACTIVE
MLMicro-Air, LLC	Hamilton	NJ	20–99	◐ LIKELY ACTIVE
Milpower Source, Inc. Manchester	Manchester	NH	20–99	◐ LIKELY ACTIVE
MMM & M Assembly, LLC	Cleveland	NC	—	◐ LIKELY ACTIVE
MMoscow	Moscow	ID	20–99	◐ LIKELY ACTIVE
NMNacogdoches Manufacturing Plant	Nacogdoches	TX	100–499	◐ LIKELY ACTIVE
NPNiagara Power Transformer LLC	Buffalo	NY	20–99	◐ LIKELY ACTIVE
NMNormandy Machine Co, INC	Troy	MO	—	◐ LIKELY ACTIVE
NMNova Magnetics, Inc	Garland	TX	20–99	◐ LIKELY ACTIVE
PEPaf Electrical, INC.	Gilbert	AZ	—	◐ LIKELY ACTIVE
PSPge Shv	Shreveport	LA	500+	◐ LIKELY ACTIVE
P1Plant 1	Los Angeles	CA	20–99	◐ LIKELY ACTIVE
P1Plant 1	Bordentown	NJ	100–499	◐ LIKELY ACTIVE
P2Plant 2	Florence-Roebling	NJ	20–99	◐ LIKELY ACTIVE
PPPower Plus, INC	Ormond Beach	FL	—	◐ LIKELY ACTIVE
PWProlec-GE Waukesha, Inc.	Waukesha	WI	500+	◐ LIKELY ACTIVE
PWProlec-GE Waukesha, Inc.	Dallas	TX	20–99	◐ LIKELY ACTIVE
PDProtec Dynatronix - Flushing	Flushing	NY	20–99	◐ LIKELY ACTIVE
PDProtec Dynatronix - Mayfield	Mayfield Village	OH	20–99	◐ LIKELY ACTIVE
PFPT-NAM-ITI-Clearwater, FL	Clearwater	FL	500+	◐ LIKELY ACTIVE
QCQualitrol Corp	Charlotte	NC	1–19	◐ LIKELY ACTIVE
QVQuantum Ventures CORP	La Puente	CA	—	◐ 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 specialty transformers, including indoor and outdoor instrument transformers, open core and coil transformer units, arc welder transformers, and high-intensity discharge lamp transformers (excluding fluorescent lamp ballasts), 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.