| IZImi Zimmermann and Jansen | Houston | TX | — | ◇ UNVERIFIED |
| IIIndustrial Injection Services INC. | Richfield | UT | — | ◇ 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 |
| IPInter-mountain Pipe and Threading | Mills | WY | — | ◇ UNVERIFIED |
| ISIpm Sales INC. | Canton | OH | — | ◇ UNVERIFIED |
| ITI T T CORP Engineered Valves | Columbia | PA | — | ◇ UNVERIFIED |
| IIItt Inds Engineered Process Solutions Group | Lancaster | PA | — | ◇ UNVERIFIED |
| JCJAB Corporation | Saint Paul | MN | — | ◇ UNVERIFIED |
| JFJAS Fortune 500 Properties LLC | Clinton Township | MI | — | ◇ UNVERIFIED |
| JUJefferson Union Company Inc | Deland | FL | — | ◇ UNVERIFIED |
| JVJj Valve | Lynwood | CA | — | ◇ UNVERIFIED |
| JPJohnston Pump Company | Chattanooga | TN | — | ◇ UNVERIFIED |
| JAJose Alfredo Hidrogo | Newbury Park | CA | — | ◇ UNVERIFIED |
| JFJoseph Farais | Oakland | CA | — | ◇ UNVERIFIED |
| JIJPC Industries LLC | Golden | CO | — | ◇ UNVERIFIED |
| JIJPC Industries LLC | Denver | 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 |
| KRKeto Rpm Services INC | Salt Lake City | UT | — | ◇ UNVERIFIED |
| KCKnappco CORP | Riverside | MO | — | ◇ UNVERIFIED |
| KLKwikset Locks | Bristow | OK | — | ◇ UNVERIFIED |
| LGLa Gard INC | Torrance | CA | — | ◇ UNVERIFIED |
| LVLakeside Valve Station: City of San Diego | Lakeside | CA | — | ◇ UNVERIFIED |
| LVLa Valve Source INC | Milton | LA | — | ◇ UNVERIFIED |
| LFLead Fabricators INC | Long Island City | NY | — | ◇ UNVERIFIED |
| LMLincoln Manufacturing, INC. | Magnolia | TX | — | ◇ UNVERIFIED |
| LKLindstrom & King | Paterson | NJ | — | ◇ UNVERIFIED |
| LSLouisiana Safety Systems | Lafayette | LA | — | ◇ UNVERIFIED |
| MVMac Valves INC | Wixom | MI | — | ◇ UNVERIFIED |
| MSMammoth Solutions, LLC | Houston | TX | — | ◇ UNVERIFIED |
| MAM and H Valve Company Landfill | Anniston | AL | — | ◇ UNVERIFIED |
| MFMaster Flo Valve Usa, INC. | Houston | TX | — | ◇ UNVERIFIED |
| MHMaster Holding LLC | Shelby Township | MI | — | ◇ UNVERIFIED |
| MVMatchless Valve Company | Marshall | 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 |
| MMMequon Metals and Repair LLC | Mequon | WI | — | ◇ UNVERIFIED |
| MFMetal Fabrication INC | Winchester | TN | — | ◇ UNVERIFIED |
| MSMetalflex Sales, Inc. | Saint Charles | MO | — | ◇ UNVERIFIED |
| MUMetso USA INC | Portland | OR | — | ◇ UNVERIFIED |
| MCMgp Caliper Covers LLC | Santee | CA | — | ◇ UNVERIFIED |
| MWMidway Welding, Inc. | Cortland | NE | — | ◇ UNVERIFIED |
| MCMidwest Cryogenics | Lonsdale | MN | — | ◇ UNVERIFIED |
| MVMikron Valve and Manufacturer, INC. | Erie | PA | — | ◇ UNVERIFIED |
| MIMills Iron Wks INC | Gardena | CA | — | ◇ UNVERIFIED |
| MIMills Iron Works, INC | Gardena | CA | — | ◇ UNVERIFIED |
 Milwaukee Electric Tool Corporation | Blytheville | AR | — | ◇ UNVERIFIED |
| MMMission Mfg LLC | Gold River | CA | — | ◇ UNVERIFIED |
| MTMk Tool & Abrasive INC. | Montebello | CA | — | ◇ UNVERIFIED |
| MGMl Gatewood Company | Hillsboro | OR | — | ◇ UNVERIFIED |
| MVM&M Valve & Regulator, LLC | Clute | TX | — | ◇ UNVERIFIED |
| MIModco Industries, LLC | Conroe | TX | — | ◇ UNVERIFIED |
| MGMohave Generating Station | Laughlin | NV | — | ◇ UNVERIFIED |
| MIMoog INC - Control Group | Elma | NY | — | ◇ UNVERIFIED |
| MIMoog INC - Controls Group | East Aurora | NY | — | ◇ UNVERIFIED |
| MEMorell Enterprise, Inc. | New Waterford | OH | — | ◇ UNVERIFIED |
| MCMueller Company | Jasper | TN | — | ◇ UNVERIFIED |
| MGMueller Gas Prods - Waynesboro Div | Waynesboro | TN | — | ◇ UNVERIFIED |
| MGMueller Gas Products INC | Jacksboro | TN | — | ◇ UNVERIFIED |
| MCMvn Complete Solutions, INC | Fremont | CA | — | ◇ UNVERIFIED |
| NONational Oilwell Varco LP - Rs Venture Houma | Houma | LA | — | ◇ UNVERIFIED |
| NPNettle Props, Inc. | Austin | TX | — | ◇ UNVERIFIED |
| NPNevada Precision Sheet Metal | Las Vegas | NV | — | ◇ UNVERIFIED |
| NVNeway Valve International, INC. | Stafford | TX | — | ◇ UNVERIFIED |
| NKNew Koosharem Corporation | Bakersfield | CA | — | ◇ UNVERIFIED |
| NINibco Inc.- Epic Building | Blytheville | AR | — | ◇ UNVERIFIED |
| NVNordstrom Valve | Sulphur Springs | TX | — | ◇ UNVERIFIED |
| OCOkamoto CORP | Placentia | CA | — | ◇ UNVERIFIED |
| PVPacific Valves | Long Beach | CA | — | ◇ UNVERIFIED |
| PPPALMETTO PUMP & CONTROL, LLC | Leesville | SC | — | ◇ UNVERIFIED |
| PDPanoche Drainage District | Firebaugh | CA | — | ◇ UNVERIFIED |
| PEPantex Ennerflo Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| PEPantex Ennerflo Systems Inc | Houston | TX | — | ◇ UNVERIFIED |
| PVParadigm Valve Services | Deer Park | TX | — | ◇ UNVERIFIED |
| PCParamount Cnc Solutions INC | Willmar | MN | — | ◇ UNVERIFIED |
| PCPar-kan Company | Silver Lake | IN | — | ◇ UNVERIFIED |
| PHParker Hannifin Corporation, Wilkerson | Englewood | CO | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Refrigerating Specialties Di | Mauston | WI | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Sporlan Valve Div Plant 1 | Washington | MO | — | ◇ UNVERIFIED |
| PHParker Hannifin CORP Veriflo Di | Richmond | CA | — | ◇ UNVERIFIED |
| PHParker Hannifin Sporlan Div - Plant #2 | Washington | MO | — | ◇ UNVERIFIED |
| PLPdc, LLC | Coraopolis | PA | — | ◇ UNVERIFIED |
| PVPedal Valves, INC. | Luling | LA | — | ◇ UNVERIFIED |
| PDPegasus Design | Livermore | CA | — | ◇ UNVERIFIED |
| PCPennlake CORP | Erie | PA | — | ◇ UNVERIFIED |
| PTPenn Troy Mach CO Inc/railroad St Plt | Troy | PA | — | ◇ UNVERIFIED |
| PVPentair Valves & Controls | Black Mountain | NC | — | ◇ UNVERIFIED |
| POPeterbilt of Wyoming | Casper | WY | — | ◇ UNVERIFIED |
