Manufacturing of nonaerospace-type hydraulic directional control valves
2,946 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Plug Power | West Henrietta | NY | 100–499 | LIKELY ACTIVE |
| Plug Power: Service | Phoenix | AZ | 500+ | LIKELY ACTIVE |
| Plug Power: Service Center - Dayton, OH | Dayton | OH | 20–99 | LIKELY ACTIVE |
| Poly-Flow MFG | Portland | OR | 20–99 | LIKELY ACTIVE |
| Polyvalve | Kentwood | MI | 20–99 | LIKELY ACTIVE |
| Port Allen | Port Allen | LA | 1–19 | LIKELY ACTIVE |
| Port Arthur | Port Arthur | TX | 20–99 | LIKELY ACTIVE |
| Portland Valve LLC | Warren | MA | — | LIKELY ACTIVE |
| Poundra, LLC | Tempe | AZ | — | LIKELY ACTIVE |
| Power and Composite Technologies LLC | Amsterdam | NY | — | LIKELY ACTIVE |
| Power and Composite Technologies LLC | Amsterdam | NY | — | LIKELY ACTIVE |
| Powerbox Technology INC | Champaign | IL | — | LIKELY ACTIVE |
| Power Controls, INC. | Wallingford | CT | — | LIKELY ACTIVE |
| Power Drives Inc. | Buffalo | NY | 100–499 | LIKELY ACTIVE |
| Power Generation Technologies, LLC | Sylmar | CA | — | LIKELY ACTIVE |
| Power Solutions Usa, INC | Bethel | CT | — | LIKELY ACTIVE |
| Power Systems AHS LLC | Cleveland | OH | 20–99 | LIKELY ACTIVE |
| Ppst, INC. | Irvine | CA | — | LIKELY ACTIVE |
| Precision Power Products, LLC | Albuquerque | NM | — | LIKELY ACTIVE |
| Precision Valve & Automation INC | Halfmoon | NY | 100–499 | LIKELY ACTIVE |
| Prime Electric LLC | Dayton | OH | — | LIKELY ACTIVE |
| Princetel, Inc. DBA Wendon Engineering | Hamilton | NJ | 20–99 | LIKELY ACTIVE |
| Prodigy Investments Holdings, INC | Miami | FL | — | LIKELY ACTIVE |
| Proportion-Air, Inc. - South | Gulf Breeze | FL | 1–19 | LIKELY ACTIVE |
| Pyrotech Portable Deluge LLC | Chesterland | OH | — | LIKELY ACTIVE |
| Quantum Innovation and Advanced Technology, LLC | Atlanta | GA | — | LIKELY ACTIVE |
| Quonset Technology LLC | North Kingstown | RI | — | LIKELY ACTIVE |
| Raleigh Distributionwarehouse | Raleigh | NC | 100–499 | LIKELY ACTIVE |
| Raleigh Manufacturing Plant | Raleigh | NC | 100–499 | LIKELY ACTIVE |
| Ray Blackman Enterprises, INC. | Chesapeake | VA | — | LIKELY ACTIVE |
| Raymond R Gould | Whittier | CA | — | LIKELY ACTIVE |
| R&b Electronics INC. | Grand Prairie | TX | — | LIKELY ACTIVE |
| Redgranite, WI | Redgranite | WI | 1–19 | LIKELY ACTIVE |
| Repligen Anaheim | Anaheim Hills | CA | 20–99 | LIKELY ACTIVE |
| Restrictor Group | Westbrook | CT | 100–499 | LIKELY ACTIVE |
| Reynolds & Reynolds Electronics, Inc. | Bethlehem | PA | 20–99 | LIKELY ACTIVE |
| RHBA Acquisitions LLC dba Red Head Brass, LLC | Shreve | OH | 20–99 | LIKELY ACTIVE |
| Richwod | Richwood | TX | 20–99 | LIKELY ACTIVE |
| Roberts Manufacturing Co Inc | Oakwood | OH | 20–99 | LIKELY ACTIVE |
| Rogers and Morgan, INC. | Knoxville | TN | — | LIKELY ACTIVE |
| Ross Operating Valve | Lavonia | GA | 20–99 | LIKELY ACTIVE |
| Sales and Service Oshkosh | Oshkosh | WI | 20–99 | LIKELY ACTIVE |
| Salina Vortex Corporation - Vortex 1725 | Salina | KS | 100–499 | LIKELY ACTIVE |
| Sandra L Collier | Teague | TX | — | LIKELY ACTIVE |
| Savage | Savage | MN | 100–499 | LIKELY ACTIVE |
| Schneider Electric ROF | Red Oak | TX | 100–499 | LIKELY ACTIVE |
| Schumacher Electric Corporation | Fort Worth | TX | 20–99 | LIKELY ACTIVE |
| Scupper Industries, LLC | Jenison | MI | — | LIKELY ACTIVE |
| Second Star Strategies, LLC | Orlando | FL | — | LIKELY ACTIVE |
| Seventythree Manufacturing CO INC | Bechtelsville | PA | — | LIKELY ACTIVE |
FactoryRegistry lists 2,946 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 nonaerospace-type hydraulic directional control valves, 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 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 91 establishments reported producing it.
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 2030525000. 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.
