Manufacturing of external modems

Facility	City	State	Employees	Status
SIServatron INC Spokane Valley	Spokane Valley	WA	—	◇ UNVERIFIED
SCSopark CORP	Lackawanna	NY	—	◇ UNVERIFIED
TCTech Circuits INC	Wallingford	CT	—	◇ UNVERIFIED
TETt Electronics-ims	Perry	OH	—	◇ UNVERIFIED
Ttm Technologies	Stafford	CT	—	◇ UNVERIFIED
Ttm Technologies North America, LLC	Anaheim	CA	—	◇ UNVERIFIED
VEVansco Electronics INC	Morton	IL	—	◇ UNVERIFIED
ZAZf Active Safety & Electronics US LLC	Marshall	IL	—	◇ UNVERIFIED
Abv Electronics, INC.	Suwanee	GA	—	◐ LIKELY ACTIVE
Aimtron Systems, LLC	Palatine	IL	—	◐ LIKELY ACTIVE
American Computer Development, Incorporated	Branford	CT	—	◐ LIKELY ACTIVE
Assembled Products, INC.	Raleigh	NC	—	◐ LIKELY ACTIVE
California Integration Coordinators, INC.	Diamond Springs	CA	—	◐ LIKELY ACTIVE
Commtech, INC.	Wichita	KS	—	◐ LIKELY ACTIVE
GSGeneral Standards CORP	Huntsville	AL	—	◐ LIKELY ACTIVE
Industrial Electronics Service, INC.	Johnson City	TN	—	◐ LIKELY ACTIVE
Microscreen LLC	South Bend	IN	—	◐ LIKELY ACTIVE
MMMiltronics Manufacturing INC	Keene	NH	—	◐ LIKELY ACTIVE
Mjs Designs INC	Phoenix	AZ	—	◐ LIKELY ACTIVE
Moog INC.	Galax	VA	—	◐ LIKELY ACTIVE
PTPractical Technologies, INC.	Middle River	MD	—	◐ LIKELY ACTIVE
Prairie Digital, INC.	Prairie Du Sac	WI	—	◐ LIKELY ACTIVE
RVRay Visions, INC.	Yorktown	VA	—	◐ LIKELY ACTIVE
Semiconductor Hybrid Assembly, INC	Wixom	MI	—	◐ LIKELY ACTIVE
Silicom Connectivity Solutions, INC	Paramus	NJ	—	◐ LIKELY ACTIVE

FactoryRegistry lists 1,040 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 external modems, consumer, 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.

The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 11 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

NAPCS collection code 2011675000. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.