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

Facility	City	State	Employees	Status
Midwest Printed Circuit Services, INC	Round Lake Beach	IL	—	● ACTIVE
Morey CORP	Woodridge	IL	100–499	● ACTIVE
Mph Industries, INC	Owensboro	KY	100–499	● ACTIVE
Mpl INC	Ithaca	NY	20–99	● ACTIVE
Multicircuits, INC.	Oshkosh	WI	20–99	● ACTIVE
Naiad Dynamics US INC	Shelton	CT	20–99	● ACTIVE
National Technology, INC.	Rolling Meadows	IL	20–99	● ACTIVE
Nortech Systems INC	Mankato	MN	—	● ACTIVE
Otto Instrument Service, INC.	Ontario	CA	—	● ACTIVE
Photo-sonics, INC.	Chatsworth	CA	20–99	● ACTIVE
Pioneer Circuits, INC	Santa Ana	CA	100–499	● ACTIVE
Pnc, INC.	Nutley	NJ	20–99	● ACTIVE
Ppi/time Zero, INC.	Fairfield	NJ	20–99	● ACTIVE
Quality Production LTD	Hillsboro	OR	—	● ACTIVE
Rantec Microwave Systems, INC.	Westlake Village	CA	—	● ACTIVE
RSRapiscan Systems INC	Torrance	CA	—	● ACTIVE
San Diego Composites, INC	San Diego	CA	100–499	● ACTIVE
Sierra Circuits, INC.	Sunnyvale	CA	100–499	● ACTIVE
Smiths Interconnect INC	Tampa	FL	100–499	● ACTIVE
Sna Electronics, INC.	Fremont	CA	20–99	● ACTIVE
Soaris Delavan LLC	Delavan	WI	20–99	● ACTIVE
Sonatech, LLC	Santa Barbara	CA	100–499	● ACTIVE
Streamline Circuits, LLC	Santa Clara	CA	—	● ACTIVE
Superalloy Manufacturing Solutions Corporation	Cincinnati	OH	20–99	● ACTIVE
Syqwest LLC	Cranston	RI	20–99	● ACTIVE
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 2,499 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.