Manufacturing of electrical indicating

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

Facility	City	State	Employees	Status
PIPeerless Instrument Co., INC.	Farmingdale	NY	—	◐ LIKELY ACTIVE
PIPhaostron Instrument and Electronic Company	Azusa	CA	—	◐ LIKELY ACTIVE
PBPhoenix Broadband Technologies	Hatfield	PA	20–99	◐ LIKELY ACTIVE
QMQ Microwave INC	El Cajon	CA	—	◐ LIKELY ACTIVE
RBRobert Bosch LLC	Anderson	SC	500+	◐ LIKELY ACTIVE
SESignal Engineering INC	San Diego	CA	—	◐ LIKELY ACTIVE
STSilvus Technologies, INC.	Los Angeles	CA	—	◐ LIKELY ACTIVE
SCSpanawave Corporation	Roseville	CA	—	◐ LIKELY ACTIVE
SPSure Power, INC	Torrance	CA	—	◐ LIKELY ACTIVE
TRTech Resources, INC	Milford	NH	—	◐ LIKELY ACTIVE
TLTeledyne Lecroy Test Services	Marion	MA	20–99	◐ LIKELY ACTIVE
VViasat	Carlsbad	CA	500+	◐ LIKELY ACTIVE
World Precision Instruments INC	Sarasota	FL	20–99	◐ LIKELY ACTIVE
ARAlpha Resources LLC	Stevensville	MI	—	◐ LIKELY ACTIVE
BIBemco INC	Simi Valley	CA	—	◐ LIKELY ACTIVE
MIMidtronics, INC	Willowbrook	IL	—	◐ LIKELY ACTIVE
ATAgilent Technologies, INC.	Santa Rosa	CA	—	◇ UNVERIFIED
KTKeysight Technologies	Roseville	CA	—	◇ UNVERIFIED
ACAccumac CORP	Gilbert	AZ	—	◐ LIKELY ACTIVE
ACAccuprobe CORP	Salem	MA	—	◐ LIKELY ACTIVE
AIAdvanced Integration, LLC	Reynoldsburg	OH	—	◐ LIKELY ACTIVE
ASAh Systems INC	Chatsworth	CA	—	◐ LIKELY ACTIVE
AIA-info INC	Irvine	CA	—	◐ LIKELY ACTIVE
ACAll-tag Corporation	Boca Raton	FL	20–99	◐ LIKELY ACTIVE
ACAllwave CORP	Torrance	CA	—	◐ 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.