Manufacturing of electrical indicating, recording, and other instruments to measure electricity, including indicator panels and portable electricity measuring instruments

Facility	City	State	Employees	Status
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
HCHankook & Company Es America CORP.	Clarksville	TN	100–499	◐ LIKELY ACTIVE
MDMaterials Development Corporation	Chatsworth	CA	—	◐ LIKELY ACTIVE
Ramsey Electronics, LLC	Victor	NY	—	◐ LIKELY ACTIVE
Trek, INC.	Lockport	NY	—	◐ LIKELY ACTIVE
American Aerospace Controls INC	Farmingdale	NY	—	◐ LIKELY ACTIVE
Applied Engineering Technology, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
AIAries Industries INC	Waukesha	WI	100–499	◐ LIKELY ACTIVE
Aukua Systems, INC.	Austin	TX	—	◐ LIKELY ACTIVE
Btech INC.	Rockaway	NJ	—	◐ LIKELY ACTIVE
Currently LLC	Matthews	NC	—	◐ LIKELY ACTIVE
Ds Instruments, LLC	Gardnerville	NV	—	◐ LIKELY ACTIVE
Dynamic Ratings, INC.	Sussex	WI	—	◐ LIKELY ACTIVE
Eko Instruments USA INC.	San Jose	CA	—	◐ LIKELY ACTIVE
Fischer Custom Communications INC	Torrance	CA	—	◐ LIKELY ACTIVE
Graphtec America, INC.	Irvine	CA	—	◐ LIKELY ACTIVE
Hgl Dynamics, INC.	Indianapolis	IN	—	◐ LIKELY ACTIVE
Hitools INC.	Irvine	CA	—	◐ LIKELY ACTIVE
Hotline Electrical Sales & Service LLC	Parker	CO	—	◐ LIKELY ACTIVE
LELh Enterprises, LLC	Fairfax	VA	—	◐ LIKELY ACTIVE
Liquid Instruments INC	San Diego	CA	—	◐ LIKELY ACTIVE
Milliwave Silicon Solutions, INC.	San Jose	CA	—	◐ LIKELY ACTIVE
NTNanoport Technologies LLC	Friday Harbor	WA	—	◐ LIKELY ACTIVE
Ofil USA LTD.	Pine Mountain	GA	—	◐ LIKELY ACTIVE
Optellent INC.	Saratoga	CA	—	◐ LIKELY ACTIVE
PIPacketmicro, INC.	Santa Clara	CA	—	◐ LIKELY ACTIVE
PMPolyphase Microwave INC.	Bloomington	IN	—	◐ LIKELY ACTIVE
Powertek US INC	Holbrook	NY	—	◐ LIKELY ACTIVE
Praxsym INC	Fisher	IL	—	◐ LIKELY ACTIVE
Precise Time & Frequency, LLC	Wakefield	MA	—	◐ LIKELY ACTIVE
Prostat CORP	Glendale Heights	IL	—	◐ LIKELY ACTIVE
Sifos Technologies INC	Andover	MA	—	◐ LIKELY ACTIVE
Siglent Technologies NA INC	Solon	OH	—	◐ LIKELY ACTIVE
Spray Contec Incorporated	Centreville	VA	—	◐ LIKELY ACTIVE

FactoryRegistry lists 819 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 electrical indicating, recording, and other instruments to measure electricity, including indicator panels and portable electricity measuring instruments, 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.