Manufacturing of electron tubes and parts, including light-emitting devices (excluding glass blanks and X-ray tubes)

Facility	City	State	Employees	Status
ADAdvanced Defense Technologies INC	Baltimore	MD	20–99	● ACTIVE
Advanced Technical Ceramics Company	Chattanooga	TN	100–499	● ACTIVE
Amerasia International Technology INC	Princeton Junction	NJ	20–99	● ACTIVE
Applied Concepts INC.	Tully	NY	1–19	● ACTIVE
Atc Power Systems, INC	Merrimack	NH	20–99	● ACTIVE
Bellofram Corporation	Newell	WV	100–499	● ACTIVE
Bema Electronic Manufacturing, INC	Fremont	CA	100–499	● ACTIVE
Bicron Electronics, LLC	Torrington	CT	20–99	● ACTIVE
Caes Mission Systems LLC	Woburn	MA	20–99	● ACTIVE
Celltron, INC.	Galena	KS	100–499	● ACTIVE
Celtech CORP	Carlsbad	NM	20–99	● ACTIVE
Cicoil, LLC	Valencia	CA	100–499	● ACTIVE
Control Solutions LLC	Aurora	IL	20–99	● ACTIVE
Corestar International Corporation	Irwin	PA	20–99	● ACTIVE
Cps Technologies CORP.	Norton	MA	20–99	● ACTIVE
Crandall Stats and Sensors, INC	Machesney Park	IL	20–99	● ACTIVE
CECrane Electronics, INC	Chandler	AZ	100–499	● ACTIVE
Cts Electronic Components, INC.	Albuquerque	NM	100–499	● ACTIVE
Custom Interface, INC.	Bingen	WA	20–99	● ACTIVE
Dcx-chol Enterprises, INC	Los Angeles	CA	—	● ACTIVE
Dec Electronic Assembly LLC	Santa Ana	CA	20–99	● ACTIVE
Dit-mco International LLC	Kansas City	MO	100–499	● ACTIVE
Diversified Power International, LLC	Piney Flats	TN	—	● ACTIVE
Ecircuits LLC	Blue Springs	MO	20–99	● ACTIVE
E-fab, INC.	Santa Clara	CA	1–19	● ACTIVE

FactoryRegistry lists 1,635 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 electron tubes and parts, including light-emitting devices (excluding glass blanks and X-ray tubes), 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.