Manufacturing of automatic regulating and control valves and…

Census designationManufacturing of automatic regulating and control valves and parts (excluding nuclear), power-operated, designed for modulating (throttling) service

Facility	City	State	Employees	Status
PBPine Brook HQ	Pine Brook	NJ	100–499	◐ LIKELY ACTIVE
PVPlast-o-matic Valves, Incorporated	Cedar Grove	NJ	—	◐ LIKELY ACTIVE
PGPlug Group	Westbrook	CT	20–99	◐ LIKELY ACTIVE
PAPort Allen	Port Allen	LA	1–19	◐ LIKELY ACTIVE
PAPort Arthur	Port Arthur	TX	20–99	◐ LIKELY ACTIVE
PVPortland Valve LLC	Warren	MA	—	◐ LIKELY ACTIVE
PPPrecision Products LLC	Chesterfield	VA	—	◐ LIKELY ACTIVE
PVPrecision Valve & Automation INC	Halfmoon	NY	100–499	◐ LIKELY ACTIVE
PIPrinceton Instruments - Acton	Acton	MA	20–99	◐ LIKELY ACTIVE
PIPrinceton Instruments - Trenton	Trenton	NJ	20–99	◐ LIKELY ACTIVE
Proportion-Air, Inc. - South	Gulf Breeze	FL	1–19	◐ LIKELY ACTIVE
PDProtein Dynamic Solutions, INC.	Wakefield	MA	—	◐ LIKELY ACTIVE
PAPs Analytical INC	Deerfield Beach	FL	—	◐ LIKELY ACTIVE
RMRadiometer Minnesota	New Brighton	MN	100–499	◐ LIKELY ACTIVE
RARajavarma Armory and Weapons Systems LLC	Cincinnati	OH	—	◐ LIKELY ACTIVE
RCRaj Communications, LTD.	Essex Junction	VT	—	◐ LIKELY ACTIVE
RRRaymond R Gould	Whittier	CA	—	◐ LIKELY ACTIVE
RCRedwood City, CA	Redwood City	CA	20–99	◐ LIKELY ACTIVE
RIResearch International INC	Monroe	WA	—	◐ LIKELY ACTIVE
RGRestrictor Group	Westbrook	CT	100–499	◐ LIKELY ACTIVE
RIRichmond Instruments and Systems, Incorporated	Clinton Twp	MI	—	◐ LIKELY ACTIVE
RRichwod	Richwood	TX	20–99	◐ LIKELY ACTIVE
RSRjm Sales, INC.	Somerset	NJ	—	◐ LIKELY ACTIVE
RRRockland Research CORP	West Nyack	NY	—	◐ LIKELY ACTIVE
RARogers and Morgan, INC.	Knoxville	TN	—	◐ LIKELY ACTIVE

FactoryRegistry lists 2,209 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 automatic regulating and control valves and parts (excluding nuclear), power-operated, designed for modulating (throttling) service, 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.