Manufacturing of parts, components, and accessories for electrical integrating meters and electricity and electrical signal testing, indicating, and recording instruments

Facility	City	State	Employees	Status
PSPaquin Sensors	West Union	SC	20–99	◐ LIKELY ACTIVE
PMParticle Measuring Systems, INC	Niwot	CO	—	◐ LIKELY ACTIVE
PWPA Worcester	Worcester	PA	100–499	◐ LIKELY ACTIVE
PAPce Americas INC	Jupiter	FL	—	◐ LIKELY ACTIVE
PIPerceptron Inc.	Plymouth	MI	100–499	◐ LIKELY ACTIVE
PIPhiltec, INC	Annapolis	MD	—	◐ LIKELY ACTIVE
PIPhotonsystems, INC	Covina	CA	—	◐ LIKELY ACTIVE
PPPinnacle Power and Controls LLC	Saint Johns	FL	—	◐ LIKELY ACTIVE
PPittsburgh	Cranberry Township	PA	100–499	◐ LIKELY ACTIVE
PPolyScience	Niles	IL	100–499	◐ LIKELY ACTIVE
PAPower Automation, LLC	Jesup	IA	—	◐ LIKELY ACTIVE
PSPrecision Sensors	Milford	CT	100–499	◐ LIKELY ACTIVE
PSPrecision Solar Technologies Corporation	Tijeras	NM	—	◐ LIKELY ACTIVE
PPrimex/Largo	Largo	FL	20–99	◐ LIKELY ACTIVE
PPrimex-Plymouth	Plymouth	MN	20–99	◐ LIKELY ACTIVE
PWPrimex Wireless INC	Lake Geneva	WI	—	◐ LIKELY ACTIVE
PIProduct Innovation and Engineering LLC	Saint James	MO	—	◐ LIKELY ACTIVE
PIPurpleair, INC.	Draper	UT	—	◐ LIKELY ACTIVE
QCQ-Lab Corporation Florida	Homestead	FL	20–99	◐ LIKELY ACTIVE
QCQ-Lab Corporation Ohio	Westlake	OH	100–499	◐ LIKELY ACTIVE
QSQuality Sourced Manufacturing	Piedmont	SC	1–19	◐ LIKELY ACTIVE
QSQuest-tec Solutions, INC.	Houston	TX	20–99	◐ LIKELY ACTIVE
RARadiation and Energy Balance Systems, INC.	Bellevue	WA	—	◐ LIKELY ACTIVE
RDRadiation Detection Solutions LLC	Albuquerque	NM	—	◐ LIKELY ACTIVE
RIRadonova INC	Lombard	IL	—	◐ LIKELY ACTIVE
RLRaeco-lic, L.l.c.	Bensenville	IL	—	◐ LIKELY ACTIVE
RPRasor Photonics LLC	Fort Collins	CO	—	◐ LIKELY ACTIVE
RHRaven HQ	Sioux Falls	SD	100–499	◐ LIKELY ACTIVE
RMRaven Manufacturing	Sioux Falls	SD	100–499	◐ LIKELY ACTIVE
RCRaytheon Company	Omaha	NE	—	◐ LIKELY ACTIVE
RSRC Systems LLC	Santa Fe	TX	20–99	◐ LIKELY ACTIVE
RDR & D Scientific CORP	Flanders	NJ	—	◐ LIKELY ACTIVE
RIRealmFive, Inc.	Lincoln	NE	20–99	◐ LIKELY ACTIVE
RTRedline Technical Services LLC	Fallon	NV	—	◐ LIKELY ACTIVE
Red Lion Controls Inc. Mobile	Mobile	AL	20–99	◐ LIKELY ACTIVE
RIRenishaw Inc-Auburn Hills, MI	Auburn Hills	MI	20–99	◐ LIKELY ACTIVE
RIRenishaw Inc-West Dundee, IL	West Dundee	IL	100–499	◐ LIKELY ACTIVE
RSRenk Systems CORP	Camby	IN	—	◐ LIKELY ACTIVE
RRiverside	Riverside	CA	100–499	◐ LIKELY ACTIVE
RIRJG, Inc. - Corporate	Traverse City	MI	20–99	◐ LIKELY ACTIVE
RLR.L. Laughlin and Company	Charleston	WV	20–99	◐ LIKELY ACTIVE
RSRocket Systems INC	Savannah	TN	—	◐ LIKELY ACTIVE
RERonan Engineering	Florence	KY	20–99	◐ LIKELY ACTIVE
Rosemount Specialty Products - East Wenatchee	East Wenatchee	WA	100–499	◐ LIKELY ACTIVE
RARust Automation and Controls, Inc.	West Jordan	UT	20–99	◐ LIKELY ACTIVE
RSRwh Sales and Engineering, LLC	Franklin	TN	—	◐ LIKELY ACTIVE
SSS14 Sen - Hampton	Hampton	VA	100–499	◐ LIKELY ACTIVE
SFSan Francisco	San Francisco	CA	20–99	◐ LIKELY ACTIVE
SSSartorius Stedim North America, Inc.	New Oxford	PA	20–99	◐ LIKELY ACTIVE
SHScale-Tec - Harley Ave	Anamosa	IA	20–99	◐ LIKELY ACTIVE
SUSchenck USA Corp. - HQ Deer Park	Deer Park	NY	20–99	◐ LIKELY ACTIVE
SUSchenck USA Corp. - Southfield	Southfield	MI	20–99	◐ LIKELY ACTIVE
SMSchmitt Measurement Systems, INC	Portland	OR	—	◐ LIKELY ACTIVE
SPScience Pump CORP	Camden	NJ	—	◐ LIKELY ACTIVE
SISeakeeper, Inc PA	Leesport	PA	100–499	◐ LIKELY ACTIVE
SSeametrics	Kent	WA	20–99	◐ LIKELY ACTIVE
SVSedona Visual Controls	Austin	TX	—	◐ LIKELY ACTIVE
SSSensoScientific - Simi Valley	Simi Valley	CA	20–99	◐ LIKELY ACTIVE
SLSenzary LLC	Weston	FL	—	◐ LIKELY ACTIVE
SSetra	Boxborough	MA	100–499	◐ LIKELY ACTIVE
SSSetra Systems, INC.	Plainville	CT	—	◐ LIKELY ACTIVE
SDShinola, Detroit LLC	Detroit	MI	100–499	◐ LIKELY ACTIVE
SDShinola Detroit Store	Detroit	MI	1–19	◐ LIKELY ACTIVE
SCSICK Campus North	Bloomington	MN	100–499	◐ LIKELY ACTIVE
SCSICK Campus South	Bloomington	MN	500+	◐ LIKELY ACTIVE
SCSICK Canton	Canton	MA	20–99	◐ LIKELY ACTIVE
SCSierra Controls, LLC	Reno	NV	20–99	◐ LIKELY ACTIVE
SPSigma Products & Mfg	Fort Mill	SC	—	◐ LIKELY ACTIVE
SZSihalla Zakaria	Round Rock	TX	—	◐ LIKELY ACTIVE
SNSitech Norcal, INC.	San Leandro	CA	—	◐ LIKELY ACTIVE
SWSi Wind and Motor Services, LLC	Irving	TX	—	◐ LIKELY ACTIVE
SES.J. Electro Systems, Inc.	Ashland	OH	20–99	◐ LIKELY ACTIVE
SRSJE- Randolph	Randolph	MA	20–99	◐ LIKELY ACTIVE
SUSonotec US INC.	Hauppauge	NY	—	◐ LIKELY ACTIVE
SCSOR Controls Group Houston	Houston	TX	20–99	◐ LIKELY ACTIVE
SCSOR Controls Group Rochester	Rochester	NY	1–19	◐ LIKELY ACTIVE
SBSound & Bright, LLC	Inglewood	CA	—	◐ LIKELY ACTIVE
SPSpecialty Products Elizabethtown	Elizabethtown	NC	100–499	◐ LIKELY ACTIVE
SSSt2 Service Technologies, INC	Littleton	CO	—	◐ LIKELY ACTIVE
SLStata LLC	Chesapeake	VA	—	◐ LIKELY ACTIVE
SCSti Cems Services, LLC	Waldron	AR	—	◐ LIKELY ACTIVE
SMSti Manufacturing, INC.	Willis	TX	—	◐ LIKELY ACTIVE
SEStraight Engineering LLC	Tucson	AZ	—	◐ LIKELY ACTIVE
SEStrategic Enterprise Architects, LLC	Amarillo	TX	—	◐ LIKELY ACTIVE
SCStratford Connecticut	Stratford	CT	100–499	◐ LIKELY ACTIVE
SESubsite Electronics-KY	Mount Sterling	KY	1–19	◐ LIKELY ACTIVE
SESubsite Electronics-OK	Perry	OK	100–499	◐ LIKELY ACTIVE
SCSumix Corporation	Oceanside	CA	—	◐ LIKELY ACTIVE
SCSure Controls Innovation Center	Appleton	WI	20–99	◐ LIKELY ACTIVE
SSSustainable System Solutions LLC	Huntsville	AL	—	◐ LIKELY ACTIVE
SHSydnor Hydro Inc.	Richmond	VA	20–99	◐ LIKELY ACTIVE
SWSystems West, INC	Pleasanton	CA	—	◐ LIKELY ACTIVE
TCTeam Corporation	Burlington	WA	—	◐ LIKELY ACTIVE
TSTech Sales CO	Minneapolis	MN	—	◐ LIKELY ACTIVE
TFTeledyne FLIR Oak Ridge	Oak Ridge	TN	20–99	◐ LIKELY ACTIVE
TITeledyne Instruments, Inc d/b/a Teledyne SSI	State College	PA	20–99	◐ LIKELY ACTIVE
TMTeledyne Monitor Labs	Englewood	CO	20–99	◐ LIKELY ACTIVE
TITemp-pro Incorporated	Northampton	MA	—	◐ LIKELY ACTIVE
TDTest Devices, Business Unit of Schenck USA Corp.	Hudson	MA	20–99	◐ LIKELY ACTIVE
TITesto INC.	Sparta	NJ	—	◐ LIKELY ACTIVE

FactoryRegistry lists 2,210 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, components, and accessories for electrical integrating meters and electricity and electrical signal testing, 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.