| DHDelphi Harrison Thermal Systems | Dayton | OH | — | ◇ UNVERIFIED |
| DFDelta Folding Gates INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| DADept. Army-ft. Leavenworth | Fort Leavenworth | KS | — | ◇ UNVERIFIED |
| DFDer Floradale LLC | South El Monte | CA | — | ◇ UNVERIFIED |
| DIDickson Industrial Park, INC. | Newark | OH | — | ◇ UNVERIFIED |
| DMDiscover Metal Spinning | Wilmington | CA | — | ◇ UNVERIFIED |
| DIDixie-narco INC | Ranson | WV | — | ◇ UNVERIFIED |
| DWD.j. Wagner Heating & Air Conditioning INC | Westville | NJ | — | ◇ UNVERIFIED |
| DRDouble Robotics, INC | Burlingame | CA | — | ◇ UNVERIFIED |
| DIDoucette Industries, Inc. | York | PA | — | ◇ UNVERIFIED |
| DCDover Cylinder Head INC | College Park | GA | — | ◇ UNVERIFIED |
| DRDoyle & Roth Manufacturing Company, INC. | Simpson | PA | — | ◇ UNVERIFIED |
| DPDunan Precision Manufacturing, INC. | Memphis | TN | — | ◇ UNVERIFIED |
| DIDunco INC. | Lawrence | KS | — | ◇ UNVERIFIED |
| DIDunham-bush INC | Riverside | CA | — | ◇ UNVERIFIED |
| DHDunn Heat Exchangers | Bay City | TX | — | ◇ UNVERIFIED |
| DMDurable Machinery Company LLC | Brooklyn | NY | — | ◇ UNVERIFIED |
| DTDu Technologies, INC. | Moonachie | NJ | — | ◇ UNVERIFIED |
| EMEarth Manufacturing, Llc* | Norwood | MO | — | ◇ UNVERIFIED |
| EIEastern Impressions | Santa Ana | CA | — | ◇ UNVERIFIED |
| ESEast Side Plating Plant 5 | Portland | OR | — | ◇ UNVERIFIED |
| EBEasybar Beverage Systems INC | Tualatin | OR | — | ◇ UNVERIFIED |
| EREasy Refrigeration CO | Norcross | GA | — | ◇ UNVERIFIED |
| EHEaton Hydraulics | Jackson | MI | — | ◇ UNVERIFIED |
| ECEcb Corporation Dba Omniduct | Buena Park | CA | — | ◇ UNVERIFIED |
| EMEclipse Metal Fabrication INC | Lathrop | CA | — | ◇ UNVERIFIED |
| E2Eco 2007 | Broken Arrow | OK | — | ◇ UNVERIFIED |
| EPEcs Precision INC | Fremont | CA | — | ◇ UNVERIFIED |
| ECEcu Corporation | Cincinnati | OH | — | ◇ UNVERIFIED |
| EHElectrolux Home Products (formerly Frigidaire) | Greenville | MI | — | ◇ UNVERIFIED |
| ECElliot-lewis Corporation | Swedesboro | NJ | — | ◇ UNVERIFIED |
| EIEllis Ind INC | El Monte | CA | — | ◇ UNVERIFIED |
| EPE.l. Pruitt Company | Champaign | IL | — | ◇ UNVERIFIED |
| EAEmerson Automation Solutions | Pelham | AL | — | ◇ UNVERIFIED |
| ECEmerson Climate Technologies | Beverly | MA | — | ◇ UNVERIFIED |
| ECEmerson Climate Technologies | Rushville | IN | — | ◇ UNVERIFIED |
| ECEmerson Climate Technologies | Lebanon | MO | — | ◇ UNVERIFIED |
| EAEncore Air Incorporated | Simi Valley | CA | — | ◇ UNVERIFIED |
| ECEnergy Center Omaha, LLC | Omaha | NE | — | ◇ UNVERIFIED |
| ELEnergy Labs INC | San Diego | CA | — | ◇ UNVERIFIED |
| EAEngineered Air | De Soto | KS | — | ◇ UNVERIFIED |
| EBEnglish Boiler & Tube INC | Richmond | VA | — | ◇ UNVERIFIED |
| EBEnterprise Baler | Santa Ana | CA | — | ◇ UNVERIFIED |
| ESEnverid Systems INC | Westwood | MA | — | ◇ UNVERIFIED |
| EAEnvironmental Air Systems, INC. | High Point | NC | — | ◇ UNVERIFIED |
| EAEnvironmental Air Systems, LLC | Greensboro | NC | — | ◇ UNVERIFIED |
 Environmental Devices, INC. | Clifton | NJ | — | ◇ UNVERIFIED |
| EREpic Refrigeration, LLC | Fraser | MI | — | ◇ UNVERIFIED |
| EEEtter Engineering Company, INC. | Bristol | CT | — | ◇ UNVERIFIED |
| EWEvapco West, INC. | Madera | CA | — | ◇ UNVERIFIED |
| EAEverest a Division of Wright | Anaheim | CA | — | ◇ UNVERIFIED |
| EIEveridge INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| EHExcellence Heating & Cooling LLC | Idaho Falls | ID | — | ◇ UNVERIFIED |
| ELExel Logistics Distribution | Byhalia | MS | — | ◇ UNVERIFIED |
| EIExpress Integrated Technologies | Tulsa | OK | — | ◇ UNVERIFIED |
| ECExtreme Custom Sheet Metal, INC | Ontario | CA | — | ◇ UNVERIFIED |
| ETExtreme Turbo Systems INC | Vancouver | WA | — | ◇ UNVERIFIED |
| FSFabsco Shell & Tube, LLC | Sapulpa | OK | — | ◇ UNVERIFIED |
| FHFairway Heating & Cooling | Union City | CA | — | ◇ UNVERIFIED |
| FNFedders North America INC | Effingham | IL | — | ◇ UNVERIFIED |
| FIFiltco INC | Fort Myers | FL | — | ◇ UNVERIFIED |
 Filter Technologies INC | West Jordan | UT | — | ◇ UNVERIFIED |
| FHFlorida Heat Pump | Fort Lauderdale | FL | — | ◇ UNVERIFIED |
| FUFlowserve Us, INC. | Waverly | WV | — | ◇ UNVERIFIED |
| FHFluid Handling LLC | Cheektowaga | NY | — | ◇ UNVERIFIED |
| FFFmc Foodtech INC | Northfield | MN | — | ◇ UNVERIFIED |
| FCFogel Caribbean CORP | Aguadilla | PR | — | ◇ UNVERIFIED |
| FRFoodservice Refrigeration, Inc. | Boynton Beach | FL | — | ◇ UNVERIFIED |
| FRFoodservice Refrigeration, Inc. | Boynton Beach | FL | — | ◇ UNVERIFIED |
| FAFortner Accessory Service Corporation | Valencia | CA | — | ◇ UNVERIFIED |
| FHFourman's Heating & Cooling | Greenville | OH | — | ◇ UNVERIFIED |
| FSFour Seasons Grapevine Manufacturing Ope | Grapevine | TX | — | ◇ UNVERIFIED |
| FSFour Seasons Heating & Air Conditioning LLC | Brooksville | KY | — | ◇ UNVERIFIED |
| FRFredrick Ramond INC | Cerritos | CA | — | ◇ UNVERIFIED |
| FFriconusa | Flowery Branch | GA | — | ◇ UNVERIFIED |
| FZFrio Zone Refrigeration | Chula Vista | CA | — | ◇ UNVERIFIED |
| FWFrontier Welded Products, INC. | Abilene | TX | — | ◇ UNVERIFIED |
| FIFTDM Investments, LLC | Locust Grove | OK | — | ◇ UNVERIFIED |
| FTFujitsu Ten Company of America | Rushville | IN | — | ◇ UNVERIFIED |
| FHFulton Heating Solutions INC | East Syracuse | NY | — | ◇ UNVERIFIED |
| FAFurnace and Tube Service, INC. | Gonzales | LA | — | ◇ UNVERIFIED |
| GBGardner Bellows CORP | Chatsworth | CA | — | ◇ UNVERIFIED |
| GMGarrison Manufacturing INC | Santa Ana | CA | — | ◇ UNVERIFIED |
| GRGartner Refrigeration and Manufacturing, INC | West Springfield | MA | — | ◇ UNVERIFIED |
| GDGas Drive Global US INC. | Vernal | UT | — | ◇ UNVERIFIED |
| GDG & D Chillers INC | Eugene | OR | — | ◇ UNVERIFIED |
| GHGea Heat Exchangers, Incorporated, Phe Division | York | PA | — | ◇ UNVERIFIED |
| GHGea Heat Exchangers, Inc., Plant Three | Catoosa | OK | — | ◇ UNVERIFIED |
| GRGea Rainey Heat Exchangers, INC. | Catoosa | OK | — | ◇ UNVERIFIED |
| GSGea Sys North Amer Llc/york | York | PA | — | ◇ UNVERIFIED |
| GNGe-hitachi Nuclear Energy | San Jose | CA | — | ◇ UNVERIFIED |
| GHGeneral Heating & Air Conditioning, INC. | Verona | WI | — | ◇ UNVERIFIED |
| GKGeo. Knight & CO. INC. | Brockton | MA | — | ◇ UNVERIFIED |
| GPGeorge P. Johnson Company | Smyrna | TN | — | ◇ UNVERIFIED |
| GSGlass Strategies | Portland | OR | — | ◇ UNVERIFIED |
| GEGlauber Equipment Corporation | Lancaster | NY | — | ◇ UNVERIFIED |
| GFGlobal Fabricators | Bakersfield | CA | — | ◇ UNVERIFIED |
| GOGlobal Opportunities, Inc. | Oklahoma City | OK | — | ◇ UNVERIFIED |
| GRGlobal Refrigeration INC | Honea Path | SC | — | ◇ UNVERIFIED |
| GMGmi Mechanical INC | Westminster | CO | — | ◇ UNVERIFIED |
