Manufacturing of other semiconductor devices, including semiconductor parts such as chips, wafers, and heat sinks

Facility	City	State	Employees	Status
Technical Services, INC.	Oak Harbor	WA	100–499	● ACTIVE
Teledyne Controls, LLC	El Segundo	CA	100–499	● ACTIVE
Teledyne Instruments, INC.	Poway	CA	100–499	● ACTIVE
The Will-burt Company	Orrville	OH	—	● ACTIVE
Thomas Electronics, INC	Clyde	NY	100–499	● ACTIVE
Triangle Labs INC	Carson City	NV	—	● ACTIVE
Ttm Technologies, INC.	Santa Ana	CA	100–499	● ACTIVE
Ttm Technologies, INC.	San Diego	CA	100–499	● ACTIVE
Ttm Technologies North America LLC	Sterling	VA	100–499	● ACTIVE
Ttm Technologies North America LLC	San Jose	CA	100–499	● ACTIVE
Ttm Technologies North America, LLC	North Jackson	OH	100–499	● ACTIVE
Undersea Sensor Systems, INC.	Columbia City	IN	500+	● ACTIVE
4front Solutions, LLC	Deland	FL	100–499	● ACTIVE
901 D, LLC	New London	CT	1–19	● ACTIVE
Abx Engineering, INC	Burlingame	CA	—	● ACTIVE
Accurate Circuit Engineering, INC	Santa Ana	CA	—	● ACTIVE
Accurate Engineering, INC.	Sun Valley	CA	—	● ACTIVE
Acr Electronics, INC.	Fort Lauderdale	FL	—	● ACTIVE
Acutronic USA INC.	Pittsburgh	PA	20–99	● ACTIVE
Adi American Distributors, LLC	Randolph	NJ	—	● ACTIVE
AAAdvanced Assemblies, INC.	Santa Clara	CA	—	● ACTIVE
Advancedpcb Ch, INC.	Chandler	AZ	—	● ACTIVE
Aerojet Rocketdyne Coleman Aerospace INC	Orlando	FL	—	● ACTIVE
Aeropanel, LLC	Boonton	NJ	—	● ACTIVE
Aerosonic LLC	Clearwater	FL	—	● ACTIVE

FactoryRegistry lists 2,477 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced other semiconductor devices, including semiconductor parts such as chips, wafers, and heat sinks, 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.