Manufacturing of general-purpose industrial controls, including magnetic starters, motor controllers and control centers, industrial control brakes and clutches, movement and proximity sensors, and A.C. and D.C. drives and drives systems

Facility	City	State	Employees	Status
HCHorlick Company, LLC	Randolph	MA	—	◐ LIKELY ACTIVE
HOH O Trerice CO	Oak Park	MI	20–99	◐ LIKELY ACTIVE
HHouston	Houston	TX	100–499	◐ LIKELY ACTIVE
HPHouston Plant	Houston	TX	100–499	◐ LIKELY ACTIVE
HCHubbell Caribe Limited	Vega Baja	PR	500+	◐ LIKELY ACTIVE
HVHunt Valve Company, INC.	Salem	OH	—	◐ LIKELY ACTIVE
HIHydratech INC	Harvey	LA	—	◐ LIKELY ACTIVE
ICImi Critical Engineering	Houston	TX	20–99	◐ LIKELY ACTIVE
JMJohnson March Systems, Inc.	Ivyland	PA	20–99	◐ LIKELY ACTIVE
KGKey Gas Components INC	Allegan	MI	20–99	◐ LIKELY ACTIVE
KCKollmorgen Corporation	Radford	VA	—	◐ LIKELY ACTIVE
Kustom Signals, Inc. - Chanute	Chanute	KS	20–99	◐ LIKELY ACTIVE
LLeviton	Tualatin	OR	100–499	◐ LIKELY ACTIVE
LELiberty Electronics - Reno	Reno	PA	1–19	◐ LIKELY ACTIVE
LELink Electric & Safety Control	Nashville	TN	20–99	◐ LIKELY ACTIVE
LELink Engineering	Plymouth	MI	100–499	◐ LIKELY ACTIVE
MPMac Panel CO	High Point	NC	—	◐ LIKELY ACTIVE
MSManagement Solutions, L.c.	Louisa	VA	—	◐ LIKELY ACTIVE
MMMarlin Manufacturing	Cleveland	OH	20–99	◐ LIKELY ACTIVE
MPMaster Pneumatic Detroit INC	Sterling Heights	MI	20–99	◐ LIKELY ACTIVE
MAMax Analytical Instruments	East Windsor	CT	1–19	◐ LIKELY ACTIVE
MIMedeologix INC	Union City	CA	1–19	◐ LIKELY ACTIVE
MVMedia Valve	Fort Worth	TX	1–19	◐ LIKELY ACTIVE
MEMellinger Engineering, Incorporated	Sonoma	CA	—	◐ LIKELY ACTIVE
MLMensor, LP.	San Marcos	TX	—	◐ LIKELY ACTIVE
MUMersen USA Spm CORP.	Rochester	NY	—	◐ LIKELY ACTIVE
MVMetrex Valve CORP.	Glendora	CA	—	◐ LIKELY ACTIVE
MMM & M International, LLC	Broussard	LA	20–99	◐ LIKELY ACTIVE
MCMoog Christiansburg	Christiansburg	VA	100–499	◐ LIKELY ACTIVE
MCMotion Control Systems INC	Radford	VA	—	◐ LIKELY ACTIVE
MPMotor Products Corporation	Owosso	MI	—	◐ LIKELY ACTIVE
NENational Electric Coil/Rail Products International- Columbus	Columbus	OH	20–99	◐ LIKELY ACTIVE
NSNatural State Processing	Clinton	AR	—	◐ LIKELY ACTIVE
NCNewcon CO	Hibbing	MN	1–19	◐ LIKELY ACTIVE
NANorgren Automation Solutions	Saline	MI	20–99	◐ LIKELY ACTIVE
NGNorthrop Grumman Systems Corporation	Sunnyvale	CA	—	◐ LIKELY ACTIVE
NLNsi Lab Solutions	Raleigh	NC	20–99	◐ LIKELY ACTIVE
OIOnicon INC	Largo	FL	—	◐ LIKELY ACTIVE
OCOrri CORP	Waterford	MI	—	◐ LIKELY ACTIVE
PDPa61 Drexelbrook	Horsham	PA	100–499	◐ LIKELY ACTIVE
PCPanduit CORP	Lockport	IL	—	◐ LIKELY ACTIVE
PCParagon Controls INC	Santa Rosa	CA	20–99	◐ LIKELY ACTIVE
PIParis Industrial Services, INC.	Paris	TN	20–99	◐ LIKELY ACTIVE
PIPebco INC	Paducah	KY	20–99	◐ LIKELY ACTIVE
PIPeco Inspx	Modesto	CA	20–99	◐ LIKELY ACTIVE
PCPlattco Corporation	Plattsburgh	NY	20–99	◐ LIKELY ACTIVE
Prince Manufacturing Corporation	Hartington	NE	20–99	◐ LIKELY ACTIVE
PCPro Charging Systems, LLC	La Vergne	TN	—	◐ LIKELY ACTIVE
PIProtego (usa) INC	Ladson	SC	20–99	◐ LIKELY ACTIVE
RIRalbo INC	Sparks	NV	—	◐ LIKELY ACTIVE

FactoryRegistry lists 3,338 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced general-purpose industrial controls, including magnetic starters, motor controllers and control centers, industrial control brakes and clutches, movement and proximity sensors, and A.C. and D.C. drives and drives systems, 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.