Manufacturing of demand meters and other electrical integrating…

Facility	City	State	Employees	Status
Virginia Diodes, INC.	Charlottesville	VA	—	● ACTIVE
Viridia Lab, LLC	Zephyr	TX	—	● ACTIVE
Vitrek, LLC	Lockport	IL	—	● ACTIVE
Volta Insite US INC	Cornelius	NC	—	● ACTIVE
V Technical Textiles INC	Newark	NY	—	● ACTIVE
Ward/davis Associates, INC.	Redondo Beach	CA	—	● ACTIVE
WKWayne Kerr Electronics INC	Woburn	MA	—	● ACTIVE
WTWestern Test Systems, INC.	Hanna	WY	—	● ACTIVE
Westest Engineering Corporation	Layton	UT	—	● ACTIVE
Whel-tech INC	Catonsville	MD	—	● ACTIVE
Windfreak Technologies, LLC.	New Port Richey	FL	—	● ACTIVE
Winsoft, INC.	Santa Ana	CA	—	● ACTIVE
Wohler Retrotec INC	Everson	WA	—	● ACTIVE
World Precision Instruments, LLC	Saint Petersburg	FL	—	● ACTIVE
Xena Networks INC	Milpitas	CA	—	● ACTIVE
XIXilectric, INC	Fall River	MA	—	● ACTIVE
Xsoptix LLC	Madison	CT	—	● ACTIVE
X-tronic International, INC	Lincoln	NE	—	● ACTIVE
ZIZts INC	Cincinnati	OH	—	● ACTIVE
MDMaterials Development Corporation	Chatsworth	CA	—	◐ LIKELY ACTIVE
Ramsey Electronics, LLC	Victor	NY	—	◐ LIKELY ACTIVE
RBRobert Bosch LLC	Anderson	SC	500+	◐ LIKELY ACTIVE
Trek, INC.	Lockport	NY	—	◐ LIKELY ACTIVE
World Precision Instruments INC	Sarasota	FL	20–99	◐ LIKELY ACTIVE
ATAgilent Technologies, INC.	Santa Rosa	CA	—	◇ UNVERIFIED

FactoryRegistry lists 825 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 demand meters and other electrical integrating meters, 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 43 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 2017650011. 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.