| DADayton Air Control Products LLC | Dayton | OH | — | ◇ UNVERIFIED |
| DLDeburr LLC | Seattle | WA | — | ◇ UNVERIFIED |
| DVDeer Valley LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| DSDelavan Spray Technologies LLC | Bamberg | SC | — | ◇ UNVERIFIED |
| DSDesign Shapes in Steel | South El Monte | CA | — | ◇ UNVERIFIED |
| DNDezurik Newell | Arlington | WA | — | ◇ UNVERIFIED |
| DSDieter Stefanon and Karin Nelson-Stefanon | Orange | CA | — | ◇ UNVERIFIED |
| DADillon Aircraft Deburring INC | Sun Valley | CA | — | ◇ UNVERIFIED |
| DIDixie Iron Works LTD | Alice | TX | — | ◇ UNVERIFIED |
| DVDixon Valve & Coupler Company INC | Chestertown | MD | — | ◇ UNVERIFIED |
| DVDk/amans Valve | Long Beach | CA | — | ◇ UNVERIFIED |
| DCDmc Carter Chambers | Baton Rouge | LA | — | ◇ UNVERIFIED |
| DIDmd Investments, INC. | Simonton | TX | — | ◇ UNVERIFIED |
| DVDragon Valve CO INC | Norwalk | CA | — | ◇ UNVERIFIED |
| DFDresser Flow Control | Stafford | TX | — | ◇ UNVERIFIED |
| DFDresser Flow Control Masoneilan Operations | Avon | MA | — | ◇ UNVERIFIED |
| DVDSS Valves Properties, LLC | Niles | MI | — | ◇ UNVERIFIED |
| EAEaton Aviation Corporation | Aurora | CO | — | ◇ UNVERIFIED |
| EEEaton Electrical | Greenwood | SC | — | ◇ UNVERIFIED |
| EIEbara Intl CORP | Sparks | NV | — | ◇ UNVERIFIED |
| ECEclipse Combustion INC | Rockford | IL | — | ◇ UNVERIFIED |
| EIEclipse INC | Rockford | IL | — | ◇ UNVERIFIED |
| EMEddings Machine Company | Houston | TX | — | ◇ UNVERIFIED |
| EVEichler Valve | Edmond | OK | — | ◇ UNVERIFIED |
| EEEJJ Enterprises LLC | Yorkville | IL | — | ◇ UNVERIFIED |
| EWEmco Wheaton | Wilson | NC | — | ◇ UNVERIFIED |
| EEmerson | Marshalltown | IA | — | ◇ UNVERIFIED |
| EAEmerson Apparatus Company | Gorham | ME | — | ◇ UNVERIFIED |
| EAEmerson Automation Solutions Isolation Valves INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| EPEmerson Process Management | Gonzales | LA | — | ◇ UNVERIFIED |
| ECEquipment & Controls, INC. | Monessen | PA | — | ◇ UNVERIFIED |
| EVEverest Valve Company, INC. | Houston | TX | — | ◇ UNVERIFIED |
| EWEvoqua Water Technologies | Santee | CA | — | ◇ UNVERIFIED |
| EREweb Roosevelt Operations Center | Eugene | OR | — | ◇ UNVERIFIED |
| FVFabricast Valve | Kelso | WA | — | ◇ UNVERIFIED |
| FTFabro Technologies | Halethorpe | MD | — | ◇ UNVERIFIED |
| FLFe26 LLC | Charlotte | NC | — | ◇ UNVERIFIED |
| FMFebco, Mueller Steam Specialty and Polyjet Valves Corporation | Saint Pauls | NC | — | ◇ UNVERIFIED |
| FHF H Gaskins CO INC | Norfolk | VA | — | ◇ UNVERIFIED |
| FCFirst Cut Design & Fabrication INC | Richburg | SC | — | ◇ UNVERIFIED |
| FCFisher Controls International LLC (main Office) | Marshalltown | IA | — | ◇ UNVERIFIED |
| FSFisher Service Company | Benicia | CA | — | ◇ UNVERIFIED |
| FIFitok INC. | Stafford | TX | — | ◇ UNVERIFIED |
| FFFlare Fittings INC | Kalamazoo | MI | — | ◇ UNVERIFIED |
| FDFlo Dor Manufacturing | Pittsburg | CA | — | ◇ UNVERIFIED |
| FIFlotech, INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| FAFlow America | Houston | TX | — | ◇ UNVERIFIED |
| FIFlowrox, INC. | Linthicum | MD | — | ◇ UNVERIFIED |
| FCFlowserve Corporation Automatic Control Valves and Sub-component Manufacturer | Springville | UT | — | ◇ UNVERIFIED |
| FAFormerly Automatic Lawn Sprinkler | Farmingdale | NY | — | ◇ UNVERIFIED |
| FEForum Energy Technologies- Valve Solutions Pbv | Stafford | TX | — | ◇ UNVERIFIED |
| FLFranklin LLC | Meridian | ID | — | ◇ UNVERIFIED |
| FVFranklin Valve, LP | Houston | TX | — | ◇ UNVERIFIED |
| FPFrank Pattern & Manufacturing | Modesto | CA | — | ◇ UNVERIFIED |
| GIGa Ind | Cranberry Township | PA | — | ◇ UNVERIFIED |
| GMGarrison Manufacturing | Santa Ana | CA | — | ◇ UNVERIFIED |
| GPGasflo Products INC | Fairfield | NJ | — | ◇ UNVERIFIED |
| GIGassner INC | Portland | OR | — | ◇ UNVERIFIED |
| GLGem-trim LLC | Houma | LA | — | ◇ UNVERIFIED |
| GMGenerant Mfg/meadville | Meadville | PA | — | ◇ UNVERIFIED |
| GOGe Oil & Gas, Measurement & Control | Jacksonville | FL | — | ◇ UNVERIFIED |
| GWGeorgia Western | Kennesaw | GA | — | ◇ UNVERIFIED |
| GEGirard Equipment INC | Vero Beach | FL | — | ◇ UNVERIFIED |
| GEGirard Equipment INC | Vero Beach | FL | — | ◇ UNVERIFIED |
| GMGlobal Manufacturing of Acadiana, INC. | Lafayette | LA | — | ◇ UNVERIFIED |
| GMGordon Martin, INC. | Baytown | TX | — | ◇ UNVERIFIED |
| GCGorham China Div of Textron | San Dimas | CA | — | ◇ UNVERIFIED |
| GIGph Irrigation | Fontana | CA | — | ◇ UNVERIFIED |
| GLGrind Lap Services, Inc. | Addison | IL | — | ◇ UNVERIFIED |
| GIGriswald Industries INC | Costa Mesa | CA | — | ◇ UNVERIFIED |
 Griswold Industries Dba Soundcast CO | Costa Mesa | CA | — | ◇ UNVERIFIED |
| GGGruppo Galperti Production | Houston | TX | — | ◇ UNVERIFIED |
| GWGt Water Products INC | Moorpark | CA | — | ◇ UNVERIFIED |
| HIHamernik-harrod INC Dba Premier Industries | Blaine | MN | — | ◇ UNVERIFIED |
| HTHansen Technologies Corporation | Commerce | GA | — | ◇ UNVERIFIED |
| HIHarden Industries | Los Angeles | CA | — | ◇ UNVERIFIED |
| HWHarper Wyman CO | Princeton | IL | — | ◇ UNVERIFIED |
| HPHenry Pratt CO | Dixon | IL | — | ◇ UNVERIFIED |
| HPHenry Pratt CO | Aurora | IL | — | ◇ UNVERIFIED |
 Henry Pratt Company, LLC | Ocala | FL | — | ◇ UNVERIFIED |
| HEHidalgo Equipment INC. | Azusa | CA | — | ◇ UNVERIFIED |
| HTHighly Technological Piping Company, INC. | Slidell | LA | — | ◇ UNVERIFIED |
| HSHigh Summit Capital II LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| HPHMW Properties LLC | Kankakee | IL | — | ◇ UNVERIFIED |
| HIHoke INC | Spartanburg | SC | — | ◇ UNVERIFIED |
| HIHolmes-hally Ind | Cerritos | CA | — | ◇ UNVERIFIED |
| HVHouston Valve Sales | Lynwood | CA | — | ◇ UNVERIFIED |
| HMHT Management LLC | Garden Grove | CA | — | ◇ UNVERIFIED |
| HIHubbell Inc/lyall Division | Corona | CA | — | ◇ UNVERIFIED |
| HMHubbell Machine Company, INC. | Paso Robles | CA | — | ◇ UNVERIFIED |
| HIHuckleberry Industries | El Segundo | CA | — | ◇ UNVERIFIED |
| HEHugo Engineering Co., Inc. | Huntington Park | CA | — | ◇ UNVERIFIED |
| HSHydra Stop LLC | Burr Ridge | IL | — | ◇ UNVERIFIED |
| HCHydraulic Components Industries | Hartington | NE | — | ◇ UNVERIFIED |
| HMHydraulic Manifolds USA | Stow | OH | — | ◇ UNVERIFIED |
| HVHy-grade Valve, INC. | Fairhope | AL | — | ◇ UNVERIFIED |
 Ichor Systems, Osakis | Osakis | MN | — | ◇ UNVERIFIED |
| IBImc Bushings Manufacturing | Valencia | CA | — | ◇ UNVERIFIED |
| IFImd Fluid Systems Dba Swagelok Nothern California | Fremont | CA | — | ◇ UNVERIFIED |
| ICImi Critical Engineering LLC | Lake Forest | CA | — | ◇ UNVERIFIED |
