Manufacturing of parts and accessories for electricity and…

Facility	City	State	Employees	Status
DPData Proof, LLC	Sparks	NV	—	◐ LIKELY ACTIVE
DDDaylight Defense, LLC	San Diego	CA	—	◐ LIKELY ACTIVE
DUDectris USA INC	Philadelphia	PA	—	◐ LIKELY ACTIVE
BC"Diagnostics : Beckman Coulter - Kendall (Miami)"	Miami	FL	500+	◐ LIKELY ACTIVE
DCDi Cesare Jr, Richard P	Thousand Oaks	CA	—	◐ LIKELY ACTIVE
DSDiesel Solutions, INC.	Hialeah	FL	—	◐ LIKELY ACTIVE
DSDjm Security Services, LLC	Glenelg	MD	—	◐ LIKELY ACTIVE
Doble Engineering Company (Accident, MD)	Accident	MD	100–499	◐ LIKELY ACTIVE
Doble Engineering Company (Indianapolis, IN)	Indianapolis	IN	1–19	◐ LIKELY ACTIVE
Doble Engineering Company (Morrisville, NC)	Morrisville	NC	20–99	◐ LIKELY ACTIVE
Doble Engineering Company (Tulsa, OK)	Tulsa	OK	1–19	◐ LIKELY ACTIVE
DIDytran Instruments, Inc.	Chatsworth	CA	100–499	◐ LIKELY ACTIVE
EBEagle Biosciences, INC	Amherst	NH	—	◐ LIKELY ACTIVE
ESEgorov Sergey	San Diego	CA	—	◐ LIKELY ACTIVE
ELElectric Light Company, INC.	Cape Neddick	ME	—	◐ LIKELY ACTIVE
ECElectronic Control Designs	Milwaukie	OR	1–19	◐ LIKELY ACTIVE
EWEmanate Wireless, INC.	Ijamsville	MD	—	◐ LIKELY ACTIVE
ELEnmet LLC	Bowling Green	KY	—	◐ LIKELY ACTIVE
EIEquinox Interscience, INC.	Nederland	CO	—	◐ LIKELY ACTIVE
ETErie Tech Group LLC	Cleveland	OH	—	◐ LIKELY ACTIVE
ESPEC North America Inc	Aurora	CO	20–99	◐ LIKELY ACTIVE
ELEsperimage LLC	Saint Louis	MO	—	◐ LIKELY ACTIVE
EDExperimental Design & Analysis Solutions, INC	Spring Hill	TN	—	◐ LIKELY ACTIVE
ELExpresslo LLC	Lehigh Acres	FL	—	◐ LIKELY ACTIVE
FBFenologica Biosciences INC	Seattle	WA	—	◐ LIKELY ACTIVE
FTFlari Tech INC	Boulder	CO	—	◐ LIKELY ACTIVE
FRFlorida Regional Office (FLA)	Tampa	FL	20–99	◐ LIKELY ACTIVE
FIFlowcellutions, INC	Pittsburgh	PA	—	◐ LIKELY ACTIVE
FIFluxergy, INC.	Irvine	CA	—	◐ LIKELY ACTIVE
FBFolsom - Blue Ravine	Folsom	CA	100–499	◐ LIKELY ACTIVE
FTForensic Technology INC.	Largo	FL	—	◐ LIKELY ACTIVE
FMFramingham, MA	Marlborough	MA	500+	◐ LIKELY ACTIVE
FPFranklin Park Office	Franklin Park	IL	1–19	◐ LIKELY ACTIVE
FLFrederick Lab	Frederick	MD	1–19	◐ LIKELY ACTIVE
FCFremont, CA	Fremont	CA	1–19	◐ LIKELY ACTIVE
FEFrothingham Electronics Corporation	Wakefield	NH	—	◐ LIKELY ACTIVE
FCFtir Com LLC	Benton	ME	—	◐ LIKELY ACTIVE
GNGa196 Nsi-mi Technologies	Suwanee	GA	100–499	◐ LIKELY ACTIVE
GPGamma Products INC	Palos Hills	IL	—	◐ LIKELY ACTIVE
GIGantner Instruments, INC.	San Diego	CA	—	◐ LIKELY ACTIVE
GWGap Wireless INC	Seabrook	NH	—	◐ LIKELY ACTIVE
GOGary Oleksiak	Phoenix	AZ	—	◐ LIKELY ACTIVE
GSGate Scientific, INC.	Milpitas	CA	—	◐ LIKELY ACTIVE
GUGd USA INC	Richmond	VA	—	◐ LIKELY ACTIVE
GUGentec-eo Usa, INC.	Lake Oswego	OR	—	◐ LIKELY ACTIVE
HMHammers Modality LLC	Odessa	FL	—	◐ LIKELY ACTIVE
HEHanley Energy	Ashburn	VA	100–499	◐ LIKELY ACTIVE
HHeadquarters	Columbia	MD	100–499	◐ LIKELY ACTIVE
HSHF Scientific	Fort Myers	FL	20–99	◐ LIKELY ACTIVE
HAHiden Analytical INC	Peterborough	NH	—	◐ LIKELY ACTIVE
HPHoneywell Process Solutions - NC45	Raleigh	NC	100–499	◐ LIKELY ACTIVE
HHopkinton	Hopkinton	MA	100–499	◐ LIKELY ACTIVE
HIHORIBA Instruments Incorporated - Irvine Scientific	Irvine	CA	20–99	◐ LIKELY ACTIVE
HAHubbell / Aclara Meters LLC	Portsmouth	NH	100–499	◐ LIKELY ACTIVE
IPIdeal Precision Meter CO	Raleigh	NC	—	◐ LIKELY ACTIVE
IMIfirst Medical Technologies, INC.	Honolulu	HI	—	◐ LIKELY ACTIVE
IAiHydrant, A Division of Clow Valve Company	Carrolton	TX	20–99	◐ LIKELY ACTIVE
IIIka-works, INC.	Wilmington	NC	—	◐ LIKELY ACTIVE
ILInfomass LLC	Pearland	TX	—	◐ LIKELY ACTIVE
ISInnovative Science LLC	Lakeway	TX	—	◐ LIKELY ACTIVE
IIIntelligent Imaging Innovations, INC	Denver	CO	—	◐ LIKELY ACTIVE
IEIntersoft Electronics INC.	Naples	FL	—	◐ LIKELY ACTIVE
ICIntrepid Control Systems, INC.	Troy	MI	—	◐ LIKELY ACTIVE
IDItoh Denki USA Inc	Wilkes Barre	PA	20–99	◐ LIKELY ACTIVE
JSJan Scientific, INC.	Seattle	WA	—	◐ LIKELY ACTIVE
JAJoint Analytical Systems (americas) INC.	Newark	DE	—	◐ LIKELY ACTIVE
JSJ & S Instruments INC	Springfield	OH	—	◐ LIKELY ACTIVE
KTKeysight Technologies INC	El Segundo	CA	—	◐ LIKELY ACTIVE
KTKeysight Technologies INC	Colorado Springs	CO	—	◐ LIKELY ACTIVE
KTKeysight Technologies, INC.	Santa Rosa	CA	—	◐ LIKELY ACTIVE
KIKhoury Industries Incorporated	Bellingham	MA	—	◐ LIKELY ACTIVE
KVKiwi Vision, LLC	Hayward	CA	—	◐ LIKELY ACTIVE
KPKratos Precision Sheet Metal	Arvada	CO	20–99	◐ LIKELY ACTIVE
LSL-1 Standards and Technology, INC.	Sterling	VA	—	◐ LIKELY ACTIVE
LLabcorp	Burlington	NC	100–499	◐ LIKELY ACTIVE
LLabCorp	Bloomington	CT	20–99	◐ LIKELY ACTIVE
LPLake Photon Pdx LLC	Lake Oswego	OR	—	◐ LIKELY ACTIVE
LALandis+Gyr Alpharetta GA	Alpharetta	GA	500+	◐ LIKELY ACTIVE
LFLareine for Integrated Solutions LLC	Brooklyn	NY	—	◐ LIKELY ACTIVE
LALc Acquisition LLC	Dallas	TX	—	◐ LIKELY ACTIVE
LCLECO Corporation -- Headquarters	Saint Joseph	MI	100–499	◐ LIKELY ACTIVE
LBLeica Biosystems	Deer Park	IL	100–499	◐ LIKELY ACTIVE
LLexington	Lexington	MA	20–99	◐ LIKELY ACTIVE
LSLife Sciences 146USATorrance	Torrance	CA	500+	◐ LIKELY ACTIVE
Life Technologies Corporation	Fort Collins	CO	20–99	◐ LIKELY ACTIVE
Lighthouse Instruments	Charlettesville	VA	20–99	◐ LIKELY ACTIVE
LELightning Emc LLC	Rochester	NY	—	◐ LIKELY ACTIVE
LFLite-check Fleet Solutions INC	Spokane	WA	—	◐ LIKELY ACTIVE
LFLittle Falls Site DE	Wilmington	DE	500+	◐ LIKELY ACTIVE
LILivermore Instruments INC.	Alamo	CA	—	◐ LIKELY ACTIVE
LSLni Swissgas US LLC	Rocky Hill	CT	—	◐ LIKELY ACTIVE
LILogicyte, INC.	Stockbridge	GA	—	◐ LIKELY ACTIVE
MBMa148 Brookfield	Middleboro	MA	100–499	◐ LIKELY ACTIVE
MSMa169 Spectro Scientific	Chelmsford	MA	20–99	◐ LIKELY ACTIVE
MSMa210 Spectro	Wilmington	MA	20–99	◐ LIKELY ACTIVE
MAMa217 Ametek Programmable Power, INC. Dba Uei	Norwood	MA	20–99	◐ LIKELY ACTIVE
MTMagnetic Tides, Inc.	Berkeley	CA	1–19	◐ LIKELY ACTIVE
MIMarkes International, INC.	Gold River	CA	—	◐ LIKELY ACTIVE
MCM. C. Miller Co., Inc.	Sebastian	FL	20–99	◐ LIKELY ACTIVE
MIMETRIX Instruments	Houston	TX	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 2,305 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced parts and accessories for electricity and electrical signal indicating and recording 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.

The U.S. Census Bureau recorded this product line in 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 34 establishments reported producing it; the count for 1 of those industries was withheld.

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 2045230009. 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.