| HIHarsco Industrial Hammco, LLC | Owasso | OK | — | ◇ UNVERIFIED |
| HWHartwig Wichita | Wichita | KS | — | ◇ UNVERIFIED |
| HHHastings Hvac INC | Hastings | NE | — | ◇ UNVERIFIED |
| HMHawthorne Machinery CO | San Diego | CA | — | ◇ UNVERIFIED |
| HWHeartland Water Technology, INC | Murfreesboro | TN | — | ◇ UNVERIFIED |
| HTHeat Transfer Equipment CO. | Tulsa | OK | — | ◇ UNVERIFIED |
| HCHechimovich Custom Machining, Inc. | Hartford | WI | — | ◇ UNVERIFIED |
| HAHh Arnold Company INC | Rockland | MA | — | ◇ UNVERIFIED |
| HIHilton Intl Industries INC | Sarasota | FL | — | ◇ UNVERIFIED |
| HEHollister-whitney Elevator Company LLC | Quincy | IL | — | ◇ UNVERIFIED |
| HGHouston Global Heat Transfer LLC | Humble | TX | — | ◇ UNVERIFIED |
| HEHoward's Engineering | Pico Rivera | CA | — | ◇ UNVERIFIED |
| HSHS Spindles, LLC | Yorba Linda | CA | — | ◇ UNVERIFIED |
| HAHubbell Automation Solutions | Belmont | NH | — | ◇ UNVERIFIED |
| HCHydac Cooling Systems (denver, Nc) | Denver | NC | — | ◇ UNVERIFIED |
| HIHydrodyne, INC. | Massillon | OH | — | ◇ UNVERIFIED |
| ISIdentity Service INC | Rohnert Park | CA | — | ◇ UNVERIFIED |
| ILImmco, LLC | Richmond | VA | — | ◇ UNVERIFIED |
| IIImprex INC | Milwaukee | WI | — | ◇ UNVERIFIED |
| IPIncon Process Systems LLC | Saint Charles | IL | — | ◇ UNVERIFIED |
| IHIndiana Heat Transfer CORP. | Plymouth | IN | — | ◇ UNVERIFIED |
| IMIndustrial Manufacturing Solutions, LLC | Jennings | OK | — | ◇ UNVERIFIED |
| ICIngersoll-rand CO | Mayfield | KY | — | ◇ UNVERIFIED |
| IAInnovation and Technology Center | Farmers Branch | TX | — | ◇ UNVERIFIED |
| ICInnovative Cleaning Equipment INC | Grand Rapids | MI | — | ◇ UNVERIFIED |
| IPIntelligent Processes and Automation, Inc. | Oakbrook Terrace | IL | — | ◇ UNVERIFIED |
| ILIntrafab LLC | Huntley | IL | — | ◇ UNVERIFIED |
 Invio Automation | Hudson | NH | — | ◇ UNVERIFIED |
| IIIsotherm, INC. | Arlington | TX | — | ◇ UNVERIFIED |
| IAItwtech and Itw Linx | Carol Stream | IL | — | ◇ UNVERIFIED |
| JDJb Designs | Costa Mesa | CA | — | ◇ UNVERIFIED |
| JPJb Precision Coatings | Broomfield | CO | — | ◇ UNVERIFIED |
| JHJ H Bender Equipment Company, INC | Santa Fe Springs | CA | — | ◇ UNVERIFIED |
| JRJ R Automation Technologies LLC | Holland | MI | — | ◇ UNVERIFIED |
| JEJvr Enterprises INC Dba Custom Seating Mfg | Montclair | CA | — | ◇ UNVERIFIED |
| KIKeco, INC. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| KKelvion (cimarron) | Catoosa | OK | — | ◇ UNVERIFIED |
| KKelvion (keystone) | Catoosa | OK | — | ◇ UNVERIFIED |
| KBKewanee Boiler Mfg LLC | Kewanee | IL | — | ◇ UNVERIFIED |
| KHKoch Heat Transfer CO LP | Houston | TX | — | ◇ UNVERIFIED |
| KPKohl Property Ventures 3602 LLC | Lakeland | FL | — | ◇ UNVERIFIED |
| KIKvr Investmnt Grp, Pacific Plating, Dba | Sun Valley | CA | — | ◇ UNVERIFIED |
| LKLamb Knitting Machine Corporation | Chicopee | MA | — | ◇ UNVERIFIED |
| LRLam Research, Balazs | Fremont | CA | — | ◇ UNVERIFIED |
| LBLawrence Brothers INC. Plant 2 | Rock Falls | IL | — | ◇ UNVERIFIED |
| LRLba Realty | Hayward | CA | — | ◇ UNVERIFIED |
| LBL.E. Blake Machining LLC | Medina | OH | — | ◇ UNVERIFIED |
| LRLifetime Rooftile CO | Seneca | IL | — | ◇ UNVERIFIED |
| LDLinear Design Group, Inc | Grass Valley | CA | — | ◇ UNVERIFIED |
| LDLittleford Day INC | Florence | KY | — | ◇ UNVERIFIED |
| LRLkq Roseville (heatex Radiator Manufacturing Plant) | Roseville | MI | — | ◇ UNVERIFIED |
| LLL & L Industries, INC. | White | GA | — | ◇ UNVERIFIED |
| LILMR Industries, LLC | Gary | IN | — | ◇ UNVERIFIED |
| MMMachinery Mender LLC | Woodstock | IL | — | ◇ UNVERIFIED |
| MVMagnum Venus Plastech | Kent | WA | — | ◇ UNVERIFIED |
| MDMarinus Du Preez Kuyl | Forest Grove | OR | — | ◇ UNVERIFIED |
| MWMary Wells Junior High School | Southbridge | MA | — | ◇ UNVERIFIED |
| MEMcB Enviro Corporation | Indianapolis | IN | — | ◇ UNVERIFIED |
| MKMc Kenna Boiler Wks INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| MSMechanical Systems INC | Dundas | MN | — | ◇ UNVERIFIED |
| MSMechanical Systems INC | Benson | MN | — | ◇ UNVERIFIED |
| MPMenzia Properties, LLC | Cudahy | WI | — | ◇ UNVERIFIED |
| MBMercedes Benz of Walnut Creek | Walnut Creek | CA | — | ◇ UNVERIFIED |
| MSMetal Solutions INC | Vandergrift | PA | — | ◇ UNVERIFIED |
| MCMicro Cooling Concepts, INC. | Huntington Beach | CA | — | ◇ UNVERIFIED |
| MMMicro-poise Measurements Systems LLC (1667080054) | Streetsboro | OH | — | ◇ UNVERIFIED |
| MBMighty Buildings | Oakland | CA | — | ◇ UNVERIFIED |
| MAMikron Assembly Technology | Aurora | CO | — | ◇ UNVERIFIED |
| MBMinerite Buffalo Properties, LLC | Buffalo | WY | — | ◇ UNVERIFIED |
| MPMiracle Paintrejuvenator Company, Inc. | South Saint Paul | MN | — | ◇ UNVERIFIED |
| MSMkm Sarasota LLC | Sarasota | FL | — | ◇ UNVERIFIED |
| MTModine Transferencia De Calor Sa De Cv | Laredo | TX | — | ◇ UNVERIFIED |
| MMMoney Merch LLC | Orange | CA | — | ◇ UNVERIFIED |
| MPMonolithic Power Systems INC | San Jose | CA | — | ◇ UNVERIFIED |
| MMMoorehead Machinery and Boiler Company | Wheatland | WY | — | ◇ UNVERIFIED |
| MMorehousecowles | Chino | CA | — | ◇ UNVERIFIED |
| MSMotiv Space Systems | Pasadena | CA | — | ◇ UNVERIFIED |
| MIMunroe, INC. | Ambridge | PA | — | ◇ UNVERIFIED |
| MIMunroe, INC. | Ringgold | GA | — | ◇ UNVERIFIED |
| MCMunters Corporation | Natural Bridge Station | VA | — | ◇ UNVERIFIED |
| MVMustang Vacuum Systems | Sarasota | FL | — | ◇ UNVERIFIED |
| MMMyer-hall Machine Works INC | Canton | SD | — | ◇ UNVERIFIED |
| NCNalco CO | Tampa | FL | — | ◇ UNVERIFIED |
| NCNalco Company | Ontario | CA | — | ◇ UNVERIFIED |
| NINanonexus, INC | San Jose | CA | — | ◇ UNVERIFIED |
| NCNaNoPureUSA Corporation | Little Elm | TX | — | ◇ UNVERIFIED |
| NANashville Auto Service and Motor Sports | Nashville | TN | — | ◇ UNVERIFIED |
| NBNational Boiler Service, INC. | Panama City | FL | — | ◇ UNVERIFIED |
| NBNational Boiler Service, INC. | Queen City | TX | — | ◇ UNVERIFIED |
| NBNational Boiler Services INC. | Covington | VA | — | ◇ UNVERIFIED |
| NNexa3d | Ventura | CA | — | ◇ UNVERIFIED |
| NINilfisk-advance INC | Plymouth | MN | — | ◇ UNVERIFIED |
| NMNortheast Motion, Inc | Smithfield | RI | — | ◇ UNVERIFIED |
| NLNthlnh LLC | Jenison | MI | — | ◇ UNVERIFIED |
| ORO&n Rotary Screen Engraving | Los Angeles | CA | — | ◇ UNVERIFIED |
| ONO & N Rotary Screen Engraving | Pico Rivera | CA | — | ◇ UNVERIFIED |
| OLOntrac Logistics INC | Fremont | CA | — | ◇ UNVERIFIED |
| PGPamarco Global Graphics | Walton | KY | — | ◇ UNVERIFIED |
| PCPaper Converting Machine CO | Green Bay | WI | — | ◇ UNVERIFIED |
| PDParamount Duct and Vent Cleaning LCC | Red Lodge | MT | — | ◇ UNVERIFIED |
