Manufacturing of current-carrying wiring devices

Census designationManufacturing of current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices

Facility	City	State	Employees	Status
STStockton Tri-industries, LLC	Stockton	CA	—	▲ REPORTED CLOSED
SISumatech INC	White Marsh	MD	20–99	◐ LIKELY ACTIVE
Sunnycor Incorporated	Torrington	CT	—	◐ LIKELY ACTIVE
SESupreme Edgelight Devices, INC.	Grass Valley	CA	—	◐ LIKELY ACTIVE
SESwift Engineering LLC	Liberty Township	OH	—	◐ LIKELY ACTIVE
Sylatek Machine LLC	York Haven	PA	—	◐ LIKELY ACTIVE
Taylor Investments LLC	Grass Valley	CA	—	◐ LIKELY ACTIVE
Technical Concepts LLC	Hollywood	AL	—	◐ LIKELY ACTIVE
TFTeledyne FLIR Defense, Inc. (Bozeman MT)	Bozeman	MT	20–99	◐ LIKELY ACTIVE
Temecula Precision Fabrication, INC.	Temecula	CA	—	◐ LIKELY ACTIVE
Tennessee Industrial Electronics, INC.	La Vergne	TN	—	◐ LIKELY ACTIVE
Tennessee Tool Works LLC	Murfreesboro	TN	—	◐ LIKELY ACTIVE
TLThe Lincoln Electric Company - Macomb	Macomb	MI	100–499	◐ LIKELY ACTIVE
Theonics INC	Huntsville	AL	—	◐ LIKELY ACTIVE
Thomas Machine & Fab LLC	Alex City	AL	—	◐ LIKELY ACTIVE
TETkc Enterprises, INC.	Irving	TX	—	◐ LIKELY ACTIVE
TKT K Innovation, INC.	Wheeling	WV	—	◐ LIKELY ACTIVE
Tm Technologies INC	San Diego	CA	—	◐ LIKELY ACTIVE
Tpr Systems INC	Milton	FL	—	◐ LIKELY ACTIVE
Triad Automation Group, INC.	Winston Salem	NC	—	◐ LIKELY ACTIVE
Trident Industries LLC	Knoxville	TN	—	◐ LIKELY ACTIVE
TITrimen Industrial LLC	Belgium	WI	—	◐ LIKELY ACTIVE
Tri-state Tool Grinding Incorporated	Cincinnati	OH	—	◐ LIKELY ACTIVE
Tritegrity Machine, LLC	Ironwood	MI	—	◐ LIKELY ACTIVE
TPTwin Peaks Machining L.l.c	Logan	UT	—	◐ LIKELY ACTIVE

FactoryRegistry lists 11,941 facilities whose primary industry classification is one of the 3 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced current-carrying wiring devices, lampholders, power outlets, precious metal, attachments, plug caps, connector bodies, lightning arrestors, and other miscellaneous current-carrying wiring devices, 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.