Manufacturing of process control instruments

Facility	City	State	Employees	Status
PAPetroleum Analyzer Company L.P.	Houston	TX	100–499	◐ LIKELY ACTIVE
PIPhaostron Instrument and Electronic Company	Azusa	CA	—	◐ LIKELY ACTIVE
PBPhoenix Broadband Technologies	Hatfield	PA	20–99	◐ LIKELY ACTIVE
PCPlattco Corporation	Plattsburgh	NY	20–99	◐ LIKELY ACTIVE
PMPrem Magnetics, Inc.	Johnsburg	IL	20–99	◐ LIKELY ACTIVE
PCPresidio Components INC	Sioux Falls	SD	—	◐ LIKELY ACTIVE
Prince Manufacturing Corporation	Hartington	NE	20–99	◐ LIKELY ACTIVE
PIProtego (usa) INC	Ladson	SC	20–99	◐ LIKELY ACTIVE
PProteinsimple	San Jose	CA	—	◐ LIKELY ACTIVE
QMQ Microwave INC	El Cajon	CA	—	◐ LIKELY ACTIVE
RIRalbo INC	Sparks	NV	—	◐ LIKELY ACTIVE
RSRapiscan Systems Trace Facility	Andover	MA	20–99	◐ LIKELY ACTIVE
RARigaku Analytical Devices INC	Wilmington	MA	20–99	◐ LIKELY ACTIVE
RBRobert Bosch LLC	Anderson	SC	500+	◐ LIKELY ACTIVE
RIRonken Industries INC	Spring Valley	IL	1–19	◐ LIKELY ACTIVE
RCRotork Controls, INC	Rochester	NY	100–499	◐ LIKELY ACTIVE
SHSag Harbor Industries Nc	Farmville	NC	20–99	◐ LIKELY ACTIVE
SISamsara INC.	San Francisco	CA	—	◐ LIKELY ACTIVE
SASargent Aerospace & Defense, LLC	Tucson	AZ	—	◐ LIKELY ACTIVE
SVScv Valve	Santa Fe	TX	20–99	◐ LIKELY ACTIVE
SASedco A-prv Company	Adrian	MI	20–99	◐ LIKELY ACTIVE
SESignal Engineering INC	San Diego	CA	—	◐ LIKELY ACTIVE
STSilvus Technologies, INC.	Los Angeles	CA	—	◐ LIKELY ACTIVE
SASirchie Acquisition Company, LLC	Youngsville	NC	—	◐ LIKELY ACTIVE
SISkoflo Industries INC	Woodinville	WA	20–99	◐ LIKELY ACTIVE
SDSony DADC US Inc	Terre Haute	IN	100–499	◐ LIKELY ACTIVE
SCSpanawave Corporation	Roseville	CA	—	◐ LIKELY ACTIVE
SVStrahman Valves, INC.	Bethlehem	PA	20–99	◐ LIKELY ACTIVE
SPSure Power, INC	Torrance	CA	—	◐ LIKELY ACTIVE
SASwagelok Alfred	Solon	OH	20–99	◐ LIKELY ACTIVE
TITA Instruments- New Castle	New Castle	DE	100–499	◐ LIKELY ACTIVE
TCTDK Components USA, Inc.	Peachtree City	GA	100–499	◐ LIKELY ACTIVE
TRTech Resources, INC	Milford	NH	—	◐ LIKELY ACTIVE
TATeledyne A.p.i.	San Diego	CA	100–499	◐ LIKELY ACTIVE
TFTeledyne Flir Defense, INC	West Lafayette	IN	—	◐ LIKELY ACTIVE
TLTeledyne Lecroy Test Services	Marion	MA	20–99	◐ LIKELY ACTIVE
TTTeledyne Tekmar	Mason	OH	100–499	◐ LIKELY ACTIVE
TFThermo Fisher PAI	Tewksbury	MA	100–499	◐ LIKELY ACTIVE
TOThermo Orion INC	Chelmsford	MA	—	◐ LIKELY ACTIVE
TITintometer INC.	Sarasota	FL	20–99	◐ LIKELY ACTIVE
TLTransicoil LLC	Collegeville	PA	—	◐ LIKELY ACTIVE
UBUnited Brass Works INC	Randleman	NC	100–499	◐ LIKELY ACTIVE
UCUnited Chemi-con, INC.	Lansing	NC	100–499	◐ LIKELY ACTIVE
UCUS Chita CO LTD	Lebanon	KY	20–99	◐ LIKELY ACTIVE
VFV & F Transformer	Celina	TN	20–99	◐ LIKELY ACTIVE
VViasat	Carlsbad	CA	500+	◐ LIKELY ACTIVE
VDVishay Dale Electronics, LLC	Columbus	NE	—	◐ LIKELY ACTIVE
VIVishay Intertechnology Malvern PA	Malvern	PA	100–499	◐ LIKELY ACTIVE
VSVishay Siliconix	San Jose	CA	100–499	◐ LIKELY ACTIVE
VSVishay Spectrol	Ontario	CA	20–99	◐ LIKELY ACTIVE
WCWarren Controls, INC.	Bethlehem	PA	—	◐ LIKELY ACTIVE
WMWatson Mcdaniel CO	Pottstown	PA	20–99	◐ LIKELY ACTIVE
World Precision Instruments INC	Sarasota	FL	20–99	◐ LIKELY ACTIVE
YAYoung and Franklin	Liverpool	NY	20–99	◐ LIKELY ACTIVE
ZEZyltech Engineering LLC	Houston	TX	—	◐ LIKELY ACTIVE
ARAlpha Resources LLC	Stevensville	MI	—	◐ LIKELY ACTIVE
BIBemco INC	Simi Valley	CA	—	◐ LIKELY ACTIVE
MIMidtronics, INC	Willowbrook	IL	—	◐ LIKELY ACTIVE
NCNeogen CORP	Lansing	MI	—	◐ LIKELY ACTIVE
QCQuantum Coating, INC	Moorestown	NJ	—	◐ LIKELY ACTIVE
AEAbb Enterprise Software INC.	Jefferson City	MO	—	◇ UNVERIFIED
ATAgilent Technologies, INC.	Santa Rosa	CA	—	◇ UNVERIFIED
AFAmes Fire & Waterworks	Woodland	CA	—	◇ UNVERIFIED
AVAsco Valve Manufacturing	Aiken	SC	—	◇ UNVERIFIED
AYA Y Mcdonald Mfg CO - Dubuque Facility	Dubuque	IA	—	◇ UNVERIFIED
BCBalon Corporation	Oklahoma City	OK	—	◇ UNVERIFIED
BBiomerieux	Salt Lake City	UT	—	◇ UNVERIFIED
BCBray Controls	Houston	TX	—	◇ UNVERIFIED
CICameron Intl - Okc Valves / Cameron Vps	Oklahoma City	OK	—	◇ UNVERIFIED
DIDapco Industries	Dexter	MI	—	◇ UNVERIFIED
DRDresser Roots Meters and Instruments	Houston	TX	—	◇ UNVERIFIED
DMDurabla Manufacturing CO	Exton	PA	—	◇ UNVERIFIED
Emerson Automation Solutions Final Control US LP Reno	Reno	NV	—	◇ UNVERIFIED
ECEngineered Controls International INC	Elon College	NC	—	◇ UNVERIFIED
FCFalon Company	Highland Heights	OH	—	◇ UNVERIFIED
FFlowserve	Cookeville	TN	—	◇ UNVERIFIED
FBFulton Bellows LLC	Knoxville	TN	—	◇ UNVERIFIED
GPGasflo Products INC	Fairfield	NJ	—	◇ UNVERIFIED
HSHirel Systems LLC (formerly Dt Magnetics)	Dover	NH	—	◇ UNVERIFIED
ITInstrument Transformers, LLC.	Clearwater	FL	—	◇ UNVERIFIED
IRInternational Resistive INC.	Plano	TX	—	◇ UNVERIFIED
ICItt Corp/hempfield	Lancaster, City of	PA	—	◇ UNVERIFIED
IEItt Engineered Valves	Amory	MS	—	◇ UNVERIFIED
KTKeysight Technologies	Roseville	CA	—	◇ UNVERIFIED
LALambda Americas INC.	Tinton Falls	NJ	—	◇ UNVERIFIED
MEMarshall Excelsior CO	Marshall	MI	—	◇ UNVERIFIED
MAMetso Automation USA INC	Shrewsbury, Town of	MA	—	◇ UNVERIFIED
MIMicromeritics Instrument Corporation	Norcross	GA	—	◇ UNVERIFIED
MSMita South Carolina Incorporated	Fountain Inn	SC	—	◇ UNVERIFIED
NINumatics INC	Sandusky	MI	—	◇ UNVERIFIED
OCOcv Control Valves / 7400 E 42nd Pl Paint Booth	Tulsa	OK	—	◇ UNVERIFIED
OIOxford Instruments Incorporated	Oak Ridge	TN	—	◇ UNVERIFIED
PHParker Hannifin CORP.	Hicksville	OH	—	◇ UNVERIFIED
PHParker Hannifin Corporation - Fluid Control Division	Madison	MS	—	◇ UNVERIFIED
PHParker Hannifin Corporation Ipd	Jacksonville	AL	—	◇ UNVERIFIED
PHParker Hannifin Hvd	Elyria	OH	—	◇ UNVERIFIED
PPhenomenex	Torrance	CA	—	◇ UNVERIFIED
PBPhenomenex Building 8	Torrance	CA	—	◇ UNVERIFIED
STSnap Tite Autoclave Engr Fluid Components Div	Erie	PA	—	◇ UNVERIFIED
SCStarflo Corporation	Orangeburg	SC	—	◇ UNVERIFIED

FactoryRegistry lists 3,551 facilities whose primary industry classification is one of the 5 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced process control 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 5 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported. At least 45 establishments reported producing it; the count for 2 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 2017625000. 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.