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

Facility	City	State	Employees	Status
VCVicor CORP	Andover	MA	—	◇ UNVERIFIED
1L10kelvin LLC	Apex	NC	—	◐ LIKELY ACTIVE
AAAANA - Auburn Hills	Auburn Hills	MI	100–499	◐ LIKELY ACTIVE
ADAANA - Dublin, OH	Dublin	OH	20–99	◐ LIKELY ACTIVE
AMAANA - McAllen, TX	Mcallen	TX	100–499	◐ LIKELY ACTIVE
ASAANA - Santa Clara, CA	Santa Clara	CA	1–19	◐ LIKELY ACTIVE
ASAANA - Seattle, WA	Redmond	WA	1–19	◐ LIKELY ACTIVE
ATAANA - Torrance, CA	Torrance	CA	1–19	◐ LIKELY ACTIVE
AIAbb INC	Houston	TX	—	◐ LIKELY ACTIVE
AHAbracon Headquarters	Austin	TX	20–99	◐ LIKELY ACTIVE
AEAce Electronics Defense Systems, LLC	Aberdeen Proving Ground	MD	—	◐ LIKELY ACTIVE
ALAch-iowa LLC	Des Moines	IA	1–19	◐ LIKELY ACTIVE
ATAdvanced Technical Marketing, INC.	Blairstown	NJ	—	◐ LIKELY ACTIVE
ACAdvantage Components, INC.	Joliet	IL	—	◐ LIKELY ACTIVE
APAero Precision Industries LLC	Miramar	FL	—	◐ LIKELY ACTIVE
AEAg Express Electronics, INC.	Des Moines	IA	—	◐ LIKELY ACTIVE
ADAhimsa Devices LLC	Asheville	NC	—	◐ LIKELY ACTIVE
AEAllegion Elatec	Palm City	FL	20–99	◐ LIKELY ACTIVE
ATAllumax Tti, LLC	Adamstown	MD	—	◐ LIKELY ACTIVE
APAlpha Productions Technologies, Inc.	Sparks	NV	20–99	◐ LIKELY ACTIVE
American Cable & Harness LLC	Fort Atkinson	WI	20–99	◐ LIKELY ACTIVE
ACAmphenol Cable and Interconnect Technologies, INC.	Pottstown	PA	—	◐ LIKELY ACTIVE
ACAmphenol CIT	Pottstown	PA	100–499	◐ LIKELY ACTIVE
AEAnderson Electronics LLC	Hollidaysburg	PA	—	◐ LIKELY ACTIVE
AHApm Hexseal Corporation	Englewood	NJ	20–99	◐ LIKELY ACTIVE
AAr1	Santa Barbara	CA	—	◐ LIKELY ACTIVE
AAAragra - Ansen - Main Location	Ogdensburg	NY	100–499	◐ LIKELY ACTIVE
ACArizona Components Company INC	Phoenix	AZ	—	◐ LIKELY ACTIVE
AMArlington Micro Systems LLC	Arlington	VA	—	◐ LIKELY ACTIVE
ADA.r.m.s. Defense LLC	Blanding	UT	—	◐ LIKELY ACTIVE
AIAssemblies, INC.	Warner Robins	GA	—	◐ LIKELY ACTIVE
AWAurora warehouse	Aurora	IL	20–99	◐ LIKELY ACTIVE
BIBackbone Interconnect LLC	Cape Coral	FL	—	◐ LIKELY ACTIVE
BSBAE Systems Electronic Systems LEX	Lexington	MA	20–99	◐ LIKELY ACTIVE
BSBAE Systems Electronic Systems MVA	Manassas	VA	100–499	◐ LIKELY ACTIVE
BSBAE Systems Electronic Systems PTP	Hudson	NH	500+	◐ LIKELY ACTIVE
BSBae Systems Information and Electronic Systems Integration INC.	Fort Worth	TX	—	◐ LIKELY ACTIVE
BSBae Systems Information and Electronic Systems Integration INC.	Totowa	NJ	—	◐ LIKELY ACTIVE
BSBae Systems Information and Electronic Systems Integration INC.	Merrimack	NH	—	◐ LIKELY ACTIVE
BSBae Systems Information and Electronic Systems Integration INC.	Lexington	MA	—	◐ LIKELY ACTIVE
BSBae Systems Information & Electronic Systems Integration INC	Merrimack	NH	—	◐ LIKELY ACTIVE
BSBae Systems Information & Electronic Systems Integration INC	Huntsville	AL	—	◐ LIKELY ACTIVE
BSBae Systems Information & Electronic Systems Integration INC	Manchester	NH	—	◐ LIKELY ACTIVE
BSBae Systems Information & Electronic Systems Integration INC.	Manassas	VA	—	◐ LIKELY ACTIVE
BTBalian Tactical Systems LLC	El Paso	TX	—	◐ LIKELY ACTIVE
BIBourns, Inc. - Auburn Hills, MI	Riverside	CA	20–99	◐ LIKELY ACTIVE
BIBourns, Inc. - Riverside, CA	Riverside	CA	100–499	◐ LIKELY ACTIVE
BABp Aero LLC	Santa Clarita	CA	—	◐ LIKELY ACTIVE
BTBq Technologies LLC	Sunbury	PA	—	◐ LIKELY ACTIVE
BLBritech LLC	Allentown	PA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 1,642 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.