Manufacturing of external modems

Facility	City	State	Employees	Status
Electronic Instrumentation & Technology LLC	Leesburg	VA	—	● ACTIVE
Electronic Source Company, LLC	Van Nuys	CA	—	● ACTIVE
Electronic Surface Mounted Industries	San Diego	CA	—	● ACTIVE
Ems Solutions, INC.	North Ogden	UT	—	● ACTIVE
Enerpro, INC.	Goleta	CA	—	● ACTIVE
Fine Line Circuits & Technology, INC.	Brea	CA	—	● ACTIVE
Finisar Corporation	Fremont	CA	—	● ACTIVE
Frontier Electronics CORP.	Simi Valley	CA	—	● ACTIVE
Ftg Circuits INC.	Chatsworth	CA	—	● ACTIVE
Get Engineering CORP.	El Cajon	CA	—	● ACTIVE
Gorilla Circuits	San Jose	CA	—	● ACTIVE
Green Circuits, INC.	San Jose	CA	—	● ACTIVE
Hdl Research Lab INC	Brenham	TX	100–499	● ACTIVE
HTHi Tech Electronic Manufacturing CORP	Oceanside	CA	—	● ACTIVE
Indtec Corporation	Marina	CA	—	● ACTIVE
Innovative Electronics CORP	Houston	PA	100–499	● ACTIVE
Intelligent Manufacturing Solutions, LLC	Londonderry	NH	—	● ACTIVE
Intelligent Platforms, LLC	Charlottesville	VA	—	● ACTIVE
Interconnect Cable Technologies Corporation	Brooksville	FL	—	● ACTIVE
Interconnect Systems International, LLC	Camarillo	CA	—	● ACTIVE
International Sensor Systems, INC.	Aurora	NE	20–99	● ACTIVE
Intervala, LLC	Mount Pleasant	PA	—	● ACTIVE
Javad Ems, INC.	San Jose	CA	—	● ACTIVE
Jaxx Manufacturing, Incorporated	Simi Valley	CA	—	● ACTIVE
Kca Electronics, INC	Anaheim	CA	—	● ACTIVE

FactoryRegistry lists 1,017 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.