Other electronic and electrical contract manufacturing services

Census designationOther electronic and electrical contract manufacturing services, performed using materials owned by others (i.e., the customer)

Facility	City	State	Employees	Status
AVAliso Viejo	Redondo Beach	CA	20–99	◐ LIKELY ACTIVE
AEAllegion Elatec	Palm City	FL	20–99	◐ LIKELY ACTIVE
AMAllegro MicroSystems (Auburn Hills)	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
AMAllegro MicroSystems (Milpitas)	Milpitas	CA	1–19	◐ LIKELY ACTIVE
AMAllegro MicroSystems (Richardson)	Richardson	TX	20–99	◐ LIKELY ACTIVE
AAllentown	Allentown	PA	100–499	◐ LIKELY ACTIVE
ATAllied Telesis, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
ATAllied Trading Inc.	Hanover	MD	100–499	◐ LIKELY ACTIVE
APAll Purpose Networks, INC.	Martinsville	NJ	—	◐ LIKELY ACTIVE
All Quality & Services Inc.	Carrollton	TX	20–99	◐ LIKELY ACTIVE
ACAll-tag Corporation	Boca Raton	FL	20–99	◐ LIKELY ACTIVE
ATAll Tech Electronics, Inc 2025	Hawthorne	NY	20–99	◐ LIKELY ACTIVE
ATAllumax Tti, LLC	Adamstown	MD	—	◐ LIKELY ACTIVE
ACAllwave CORP	Torrance	CA	—	◐ LIKELY ACTIVE
AAloclek	Hillsboro	OR	500+	◐ LIKELY ACTIVE
ACAloha Campus	Hillsboro	OR	500+	◐ LIKELY ACTIVE
AAAlpha Automation, INC.	Ewing	NJ	—	◐ LIKELY ACTIVE
ABAlpha Branding & Strategy LLC	Alpharetta	GA	—	◐ LIKELY ACTIVE
ADAlpha Delta Radio Communications LLC	Manchester	KY	—	◐ LIKELY ACTIVE
AMAlpha Mos America INC	Glen Burnie	MD	—	◐ LIKELY ACTIVE
APAlpha Productions Technologies, Inc.	Sparks	NV	20–99	◐ LIKELY ACTIVE
AAlpharetta	Alpharetta	GA	1–19	◐ LIKELY ACTIVE
ASAlpha Solutions INC	Eden Prairie	MN	—	◐ LIKELY ACTIVE
ASAlpha Spectra, INC.	Grand Junction	CO	—	◐ LIKELY ACTIVE
Alpha Technologies Services, Inc	Suwanee	GA	100–499	◐ LIKELY ACTIVE
AAlt	Allentown	PA	100–499	◐ LIKELY ACTIVE
ASAltamonte Springs	Altamonte Springs	FL	1–19	◐ LIKELY ACTIVE
ALAltris LLC	Bellaire	TX	—	◐ LIKELY ACTIVE
AIAlulon Incorporated	Cupertino	CA	—	◐ LIKELY ACTIVE
ALAmazon Leo - MCO13	Merritt Island	FL	100–499	◐ LIKELY ACTIVE
ALAmazon Leo - SEA133	Kirkland	WA	500+	◐ LIKELY ACTIVE
ALAmazon Leo - SEA99	Redmond	WA	500+	◐ LIKELY ACTIVE
AEAmbe Enterprise INC	Novi	MI	—	◐ LIKELY ACTIVE
ADAmbient Diamond, INC.	Westbrook	ME	—	◐ LIKELY ACTIVE
AIAmbrix, INC	Danville	CA	—	◐ LIKELY ACTIVE
ADAMD Des Plaines	Des Plaines	IL	500+	◐ LIKELY ACTIVE
ARAmd Research Technologies, INC.	Santa Clara	CA	—	◐ LIKELY ACTIVE
American Cable & Harness LLC	Fort Atkinson	WI	20–99	◐ LIKELY ACTIVE
ACAmerican Consolidated Manufacturing CO INC	Conshohocken	PA	—	◐ LIKELY ACTIVE
ACAmerican Control Electronics	South Beloit	IL	20–99	◐ LIKELY ACTIVE
ACAmerican Cooling Systems LLC	Grand Rapids	MI	—	◐ LIKELY ACTIVE
ADAmerican Data Plates, INC.	Palmdale	CA	—	◐ LIKELY ACTIVE
ADAmerican Design and Assembly CORP	Granite Bay	CA	—	◐ LIKELY ACTIVE
ADAmerican Durable INC	Inver Grove Heights	MN	—	◐ LIKELY ACTIVE
AGAmerican Glass Research	Butler	PA	1–19	◐ LIKELY ACTIVE
AMAmerican Microsemiconductor INC	Madison	NJ	—	▲ REPORTED CLOSED
AOAmerican One Stop LLC	Melville	NY	—	◐ LIKELY ACTIVE
ASAmerican Safe Air INC	Mountain Home	AR	—	◐ LIKELY ACTIVE
ASAmerican Sealants Inc- Nevada Plant	Las Vegas	NV	20–99	◐ LIKELY ACTIVE
ASAmerican Standard Brands 865 Facility	Piscataway	NJ	100–499	◐ LIKELY ACTIVE

FactoryRegistry lists 28,547 facilities whose primary industry classification is one of the 28 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced Other electronic and electrical contract manufacturing services, performed using materials owned by others (i.e., the customer), 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.