| CTCooling Tower Depot, INC. | Golden | CO | 100–499 | ● ACTIVE |
Cospolich INC. | Destrehan | LA | — | ● ACTIVE |
Cryofit USA LLC | Spring Valley | CA | — | ● ACTIVE |
| CECurrent Electric Vehicles LLC | Northridge | CA | — | ● ACTIVE |
| CMCustom Manufacturing CORP. | Bayamon | PR | — | ● ACTIVE |
Custom Wheel Solutions, LLC | Oak Park | MI | — | ● ACTIVE |
Dabico Airport Solutions, INC. | Indianapolis | IN | — | ● ACTIVE |
Daikin Applied Americas INC | Minneapolis | MN | — | ● ACTIVE |
Daikin Comfort Technologies North America INC | Waller | TX | — | ● ACTIVE |
Dalrada Climate Technology INC | Escondido | CA | — | ● ACTIVE |
Danfoss, LLC | Middle River | MD | — | ● ACTIVE |
| DLDavid Lavie's Air Conditioning, LLC | Kenner | LA | — | ● ACTIVE |
Debacker's, INC. | Topeka | KS | — | ● ACTIVE |
Design Engineering INC | Avon Lake | OH | — | ● ACTIVE |
Detroit Thermal Systems LLC | Romulus | MI | — | ● ACTIVE |
Distribuidora Guaticobre, LLC | Hallandale Beach | FL | — | ● ACTIVE |
Dodge Engineering & Controls INC | Chelmsford | MA | — | ● ACTIVE |
Dpf Regeneration.com LLC | Stratford | CT | — | ● ACTIVE |
Duncan Stuart Todd, LTD | Shelby | MI | — | ● ACTIVE |
D & W Clutch & Brake, INC. | Baltimore | MD | — | ● ACTIVE |
Ecu CORP | Cincinnati | OH | — | ● ACTIVE |
Effusio, LLC | Knoxville | TN | — | ● ACTIVE |
| ESElectronic Support Systems, INC. | Bridgeton | MO | — | ● ACTIVE |
Elitaire LLC | Blue Ash | OH | — | ● ACTIVE |
Elkhorn Products INC. | Baker City | OR | — | ● ACTIVE |
Energy Concepts Company, LLC | Glen Burnie | MD | — | ● ACTIVE |
Energy Quest Technologies INC | Apache Junction | AZ | — | ● ACTIVE |
Environmental Specialties, LLC | Raleigh | NC | — | ● ACTIVE |
| EIEoi INC | Lewis Center | OH | — | ● ACTIVE |
Estes Heating and Air-conditioning, INC. | Jacksonville | FL | — | ● ACTIVE |
Fiber Bond Operating LLC | Trail Creek | IN | — | ● ACTIVE |
Filter Technologies INC | South Salt Lake | UT | — | ● ACTIVE |
Flagship Marine, INC | Stuart | FL | — | ● ACTIVE |
Flow Dry Technology, INC | Brookville | OH | — | ● ACTIVE |
Fluid Chillers INC | Lansing | MI | — | ● ACTIVE |
Fluid Industrial Manufacturing, INC. | Milpitas | CA | — | ● ACTIVE |
Focus International Consulting LLC | Carmel | IN | — | ● ACTIVE |
| FPFollett Products LLC | Easton | PA | 100–499 | ● ACTIVE |
Forgenie H V a C, INC | Brooklyn | NY | — | ● ACTIVE |
Forma Mana LLC | Schertz | TX | — | ● ACTIVE |
Ftg INC | Santa Fe Springs | CA | — | ● ACTIVE |
Ftg INC | Modesto | CA | — | ● ACTIVE |
Geneva Scientific, LLC | Williams Bay | WI | — | ● ACTIVE |
Graves Fabrication LLC | Seagrove | NC | — | ● ACTIVE |
H. A. Gray & Associates, INC. | San Antonio | TX | — | ● ACTIVE |
Haltec CORP | Salem | OH | — | ● ACTIVE |
Hamstra Heating & Cooling, INC | Tucson | AZ | — | ● ACTIVE |
Heatshield Products, INC | Escondido | CA | — | ● ACTIVE |
Heat Transfer Solutions INC | Houston | TX | — | ● ACTIVE |
Hendrick Technical Solutions LLC | Concord | NC | — | ● ACTIVE |
| HAHero Ac LLC | Kihei | HI | — | ● ACTIVE |
Hfc Hudson Fisonic CORP | New York | NY | — | ● ACTIVE |
Hinz Refrigeration, INC. | Clinton | OK | — | ● ACTIVE |
Honeywell International INC | Richmond | VA | — | ● ACTIVE |
Horton INC | Saint Paul | MN | — | ● ACTIVE |
Howe CORP | Chicago | IL | — | ● ACTIVE |
Hq Kisso Air Conditioning | El Cajon | CA | — | ● ACTIVE |
Humbra LLC | Portland | OR | — | ● ACTIVE |
Humidifirst CO. | Boynton Beach | FL | — | ● ACTIVE |
Hvac Manufacturing, INC. | Athens | TX | — | ● ACTIVE |
Ice Air, LLC | Mount Vernon | NY | — | ● ACTIVE |
Ice Qube INC | Greensburg | PA | — | ● ACTIVE |
Imeco INC | Marinette | WI | — | ● ACTIVE |
Immanuel Air Conditioning, INC. | Homestead | FL | — | ● ACTIVE |
Infratechdc, LLC | Manchaca | TX | — | ● ACTIVE |
Innovative Air INC | Boise | ID | — | ● ACTIVE |
Innovative Climatic Technologies CORP | Phoenix | AZ | — | ● ACTIVE |
International Filter Manufacturing CORP | Litchfield | IL | — | ● ACTIVE |
| JBJ.r. Balsan, INC | Downingtown | PA | — | ● ACTIVE |
Jrj Manufacturing, LLC | Cascade | MD | — | ● ACTIVE |
Jsh Capital Corporation | Goleta | CA | — | ● ACTIVE |
| KRKatom Restaurant Supply, INC. | Kodak | TN | — | ● ACTIVE |
| KCK-o Concepts, INC. | Titusville | FL | — | ● ACTIVE |
Koja USA INC. | Miami | FL | — | ● ACTIVE |
Kooltronic, INC. | Pennington | NJ | — | ● ACTIVE |
Lacal Equipment INC | Jackson Center | OH | — | ● ACTIVE |
Lambo Mechanical INC | Brooklyn | NY | — | ● ACTIVE |
Leap Innovations, INC. | Lindon | UT | — | ● ACTIVE |
Lee Collins Air Conditioning Company | Phoenix | AZ | — | ● ACTIVE |
Legacy Chillers INC. | Telford | PA | — | ● ACTIVE |
Link Group INC | Warminster | PA | — | ● ACTIVE |
Little Bull LLC | Rolla | MO | — | ● ACTIVE |
Lowe Rental INC | Peachtree City | GA | — | ● ACTIVE |
Master Mechanical, INC. | Flagstaff | AZ | — | ● ACTIVE |
Mgr Equipment CORP | Inwood | NY | — | ● ACTIVE |
Morco Refrigeration Service INC | Summerville | SC | — | ● ACTIVE |
| MDMorin Distribution, INC. | Columbia | MD | — | ● ACTIVE |
| MPMountain Power Systems INC | Chapel Hill | NC | — | ● ACTIVE |
Multistack LLC | Sparta | WI | — | ● ACTIVE |
Nance International, INC. | Beaumont | TX | — | ● ACTIVE |
Nationwide Coils Enterprises, LLC | Somers | NY | — | ● ACTIVE |
Norbryhn Nsw, LLC | Nampa | ID | — | ● ACTIVE |
| NLNordx LLC | Fort Lauderdale | FL | — | ● ACTIVE |
Nor-lake, Incorporated | Hudson | WI | — | ● ACTIVE |
North West Renewable Energy Corporation | Gaston | OR | — | ● ACTIVE |
O'brien Equipment, INC. | Memphis | TN | — | ● ACTIVE |
Ocean Breeze Ac, LLC | Stuart | FL | — | ● ACTIVE |
Octillion Power Systems, INC. | Richmond | CA | — | ● ACTIVE |
Oshkosh Aerotech, LLC | Roy | UT | — | ● ACTIVE |
| PEParadigm Emissions Technologies, INC. | Rochester | NY | — | ● ACTIVE |