| 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 |
| DFDresser Flow Control | Stafford | TX | — | ◇ UNVERIFIED |
| DFDresser Flow Control Masoneilan Operations | Avon | MA | — | ◇ UNVERIFIED |
| DVDSS Valves Properties, LLC | Niles | MI | — | ◇ 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 |
| 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 |
| 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 |
| FCFisher Controls International LLC (main Office) | Marshalltown | IA | — | ◇ UNVERIFIED |
| FSFisher Service Company | Benicia | CA | — | ◇ UNVERIFIED |
| FIFitok INC. | Stafford | TX | — | ◇ UNVERIFIED |
| FIFlotech, INC | Jacksonville | FL | — | ◇ UNVERIFIED |
| FAFlow America | Houston | TX | — | ◇ UNVERIFIED |
| FEForum Energy Technologies- Valve Solutions Pbv | Stafford | TX | — | ◇ UNVERIFIED |
| FLFranklin LLC | Meridian | ID | — | ◇ UNVERIFIED |
| GMGarrison Manufacturing | Santa Ana | CA | — | ◇ UNVERIFIED |
| GPGasflo Products INC | Fairfield | NJ | — | ◇ UNVERIFIED |
| GIGassner INC | Portland | OR | — | ◇ UNVERIFIED |
| GLGem-trim LLC | Houma | LA | — | ◇ 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 |
| GIGriswald Industries INC | Costa Mesa | CA | — | ◇ UNVERIFIED |
| HIHamernik-harrod INC Dba Premier Industries | Blaine | MN | — | ◇ UNVERIFIED |
| HTHansen Technologies Corporation | Commerce | GA | — | ◇ UNVERIFIED |
| HWHarper Wyman CO | Princeton | IL | — | ◇ UNVERIFIED |
| HPHenry Pratt CO | Dixon | IL | — | ◇ UNVERIFIED |
 Henry Pratt Company, LLC | Ocala | FL | — | ◇ UNVERIFIED |
| HSHigh Summit Capital II LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| HPHMW Properties LLC | Kankakee | IL | — | ◇ UNVERIFIED |
| HVHouston Valve Sales | Lynwood | CA | — | ◇ UNVERIFIED |
| HMHT Management LLC | Garden Grove | CA | — | ◇ UNVERIFIED |
| HMHubbell Machine Company, INC. | Paso Robles | 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 |
| IFImd Fluid Systems Dba Swagelok Nothern California | Fremont | CA | — | ◇ UNVERIFIED |
| ICImi Critical Engineering LLC | Lake Forest | CA | — | ◇ UNVERIFIED |
| IZImi Zimmermann and Jansen | Houston | TX | — | ◇ UNVERIFIED |
| IMIndustrial & Marine Valve, LLC | Gonzales | LA | — | ◇ UNVERIFIED |
| IMIndustrial & Marine Valve, LLC | Gonzales | LA | — | ◇ UNVERIFIED |
| ICIngram Cactus | Houston | TX | — | ◇ UNVERIFIED |
| IIInline Industries | Baldwin Park | CA | — | ◇ UNVERIFIED |
| IRInnovative Rack & Gear | Wood Dale | IL | — | ◇ UNVERIFIED |
| IVInstrument & Valve Service Spray Paint Booth | Pasadena | TX | — | ◇ UNVERIFIED |
| IIItt Inds Engineered Process Solutions Group | Lancaster | PA | — | ◇ UNVERIFIED |
| JUJefferson Union Company Inc | Deland | FL | — | ◇ UNVERIFIED |
| JVJj Valve | Lynwood | CA | — | ◇ UNVERIFIED |
| JIJPC Industries LLC | Denver | CO | — | ◇ UNVERIFIED |
| JIJPC Industries LLC | Golden | CO | — | ◇ UNVERIFIED |
| JIJ.P. Investments, LLC | Boise | ID | — | ◇ UNVERIFIED |
| JLJrdn LLC | Signal Hill | CA | — | ◇ UNVERIFIED |
| JMJ&s Machine & Valve, INC. | Nowata | OK | — | ◇ UNVERIFIED |
| KVKemper Valve & Fittings CORP | Island Lake | IL | — | ◇ UNVERIFIED |
| KIKemp Industries INC | West Milford | NJ | — | ◇ UNVERIFIED |
| KMKerotest Manufacturing CORP. | Pittsburgh | PA | — | ◇ UNVERIFIED |
| LVLakeside Valve Station: City of San Diego | Lakeside | CA | — | ◇ UNVERIFIED |
| LVLa Valve Source INC | Milton | LA | — | ◇ UNVERIFIED |
| LSLouisiana Safety Systems | Lafayette | LA | — | ◇ UNVERIFIED |
| MVMac Valves INC | Wixom | MI | — | ◇ UNVERIFIED |
| MHMaster Holding LLC | Shelby Township | MI | — | ◇ UNVERIFIED |
| MLMc63, LLC | Sandwich | IL | — | ◇ UNVERIFIED |
| MEMcgraw Edison CO Service Div | Fairfield | NJ | — | ◇ UNVERIFIED |
| MVMckenzie Valve & Machining CO | Mckenzie | TN | — | ◇ UNVERIFIED |
| MMM.D. Metals, Inc. | Bedford Park | IL | — | ◇ UNVERIFIED |
| MFMem-co Fittings INC | Hampstead | NH | — | ◇ UNVERIFIED |
| MSMetalflex Sales, Inc. | Saint Charles | MO | — | ◇ UNVERIFIED |
| MCMgp Caliper Covers LLC | Santee | CA | — | ◇ UNVERIFIED |
| MWMidway Welding, Inc. | Cortland | NE | — | ◇ UNVERIFIED |
| MVMikron Valve and Manufacturer, INC. | Erie | PA | — | ◇ UNVERIFIED |
| MGMohave Generating Station | Laughlin | NV | — | ◇ UNVERIFIED |
| MEMorell Enterprise, Inc. | New Waterford | OH | — | ◇ UNVERIFIED |
| MCMueller Company | Jasper | TN | — | ◇ UNVERIFIED |
| MGMueller Gas Prods - Waynesboro Div | Waynesboro | TN | — | ◇ UNVERIFIED |
