Powerdrive Thermal, INC | San Francisco | CA | — | ● ACTIVE |
Powerhouse Industries, INC. | Eastport | NY | — | ● ACTIVE |
Powers Scientific INC | Doylestown | PA | — | ● ACTIVE |
Precision Mechanical Solutions, INC | Fresno | CA | — | ● ACTIVE |
Radiant Innovation LLC | Evergreen | CO | — | ● ACTIVE |
| RERam Engineering Solutions CORP | Paramus | NJ | — | ● ACTIVE |
R.b. Akins CO. | Oklahoma City | OK | — | ● ACTIVE |
Rebound Technologies INC | Commerce City | CO | — | ● ACTIVE |
Refrigeration Technologies LLC | Pottstown | PA | — | ● ACTIVE |
Reftec International Systems, LLC | Largo | FL | — | ● ACTIVE |
Rheem Manufacturing Company | Atlanta | GA | — | ● ACTIVE |
Ricor USA INC | Salem | NH | — | ● ACTIVE |
| RJR. J. Murray Co., INC. | Latham | NY | — | ● ACTIVE |
Rma Manufacturing, LLC | Keene | NH | — | ● ACTIVE |
Roemer Industries INC | El Cajon | CA | — | ● ACTIVE |
Saga Electric INC | Powder Springs | GA | — | ● ACTIVE |
Scott Leasing Company, INC. | Des Plaines | IL | — | ● ACTIVE |
Sentech CORP | Indianapolis | IN | — | ● ACTIVE |
Shur Solution LLC | Kearneysville | WV | — | ● ACTIVE |
Sierra Nevada 24/7 INC. | Loomis | CA | — | ● ACTIVE |
Skycool Systems INC. | Mountain View | CA | — | ● ACTIVE |
Snowbird Technologies INC. | Jacksonville | FL | — | ● ACTIVE |
Solidcold CORP | Chino | CA | — | ● ACTIVE |
Spartan Systems LLC | Bermuda Run | NC | — | ● ACTIVE |
| SDS-ram Dynamics LLC | Franklin | TN | — | ● ACTIVE |
Stellar Energy Global Infrastructure, INC. | Jacksonville | FL | — | ● ACTIVE |
Stellar Scientific, LLC | Baltimore | MD | — | ● ACTIVE |
Stirling Cryogenics INC. | Lehighton | PA | — | ● ACTIVE |
Sun Is Life of Puerto Rico INC | San Juan | PR | — | ● ACTIVE |
| TETactical Environmental Systems INC | Milford | OH | — | ● ACTIVE |
Tecogen INC. | North Billerica | MA | — | ● ACTIVE |
Tek-temp Instruments, INC. | Croydon | PA | — | ● ACTIVE |
Temperature Testing Technologies LLC | Phoenixville | PA | — | ● ACTIVE |
| TET E Technology, INC. | Traverse City | MI | 20–99 | ● ACTIVE |
Thermal Edge, INC. | Irving | TX | — | ● ACTIVE |
Thermax Environmental Systems LLC | Queen Creek | AZ | — | ● ACTIVE |
Thermell Manufacturing Products, LLC | Fort Worth | TX | — | ● ACTIVE |
Thermo-cycler Industries INC | Union Mills | IN | — | ● ACTIVE |
| TFThermodyne Food Service Products, INC. | Fort Wayne | IN | — | ● ACTIVE |
| TFThermo Fisher Scientific | Asheville | NC | 500+ | ● ACTIVE |
| TATisdale Air Conditioning and Heating Company | Conroe | TX | — | ● ACTIVE |
Tld America Corporation | Windsor | CT | — | ● ACTIVE |
Tower Engineering, INC. | Fort Worth | TX | — | ● ACTIVE |
Tower Tech Services INC | San Antonio | TX | — | ● ACTIVE |
Trane U.s. INC. | Davidson | NC | — | ● ACTIVE |
Transaera INC | Somerville | MA | — | ● ACTIVE |
Transport Refrigeration INC. | De Pere | WI | — | ● ACTIVE |
Ts Air Sciences LLC | Midland Park | NJ | — | ● ACTIVE |
Unico, INC. | Arnold | MO | — | ● ACTIVE |
United Chill Tech | San Dimas | CA | — | ● ACTIVE |
United Klima Technologies Michigan LLC | Sturgis | MI | — | ● ACTIVE |
United Refrigeration INC | Lawton | OK | — | ● ACTIVE |
United Refrigeration INC | Fife | WA | — | ● ACTIVE |
United Refrigeration INC | Baltimore | MD | — | ● ACTIVE |
United Refrigeration INC | Lincoln Park | MI | — | ● ACTIVE |
United Refrigeration INC | Paducah | KY | — | ● ACTIVE |
United Refrigeration INC | Louisville | KY | — | ● ACTIVE |
United Refrigeration INC | Worcester | MA | — | ● ACTIVE |
United Refrigeration INC | Raleigh | NC | — | ● ACTIVE |
United Refrigeration INC | Manchester | NH | — | ● ACTIVE |
United Refrigeration, INC. | Albany | GA | — | ● ACTIVE |
US Air Services INC | Placida | FL | — | ● ACTIVE |
USA Mechanical & Energy Services, LLC | East Granby | CT | — | ● ACTIVE |
| VIValsamis, INC. | Houston | TX | — | ● ACTIVE |
Venturedyne LTD | Holland | MI | — | ● ACTIVE |
Veotec Americas LLC | Eagan | MN | — | ● ACTIVE |
Water Harvesting INC. | Fremont | CA | — | ● ACTIVE |
Whaley Products INC | Mckinney | TX | — | ● ACTIVE |
Whirlpool CORP | Benton Harbor | MI | — | ● ACTIVE |
York International CORP | Waynesboro | PA | — | ● ACTIVE |
York International Corporation | Milwaukee | WI | — | ● ACTIVE |
| ADAdvanced Distributor Products LLC | Grenada | MS | 500+ | ◐ LIKELY ACTIVE |
| APAmerican Panel CORP | Ocala | FL | 100–499 | ◐ LIKELY ACTIVE |
| BRBally Refrigerated Boxes, INC. | Morehead City | NC | 100–499 | ◐ LIKELY ACTIVE |
| BABaltimore Aircoil CO INC | Madera | CA | 100–499 | ◐ LIKELY ACTIVE |
| BCBeverage-air CO | Brookville | PA | 20–99 | ◐ LIKELY ACTIVE |
| CTCarrier Transicold | Athens | GA | 100–499 | ◐ LIKELY ACTIVE |
| CCClimate Craft, INC. | Oklahoma City | OK | 100–499 | ◐ LIKELY ACTIVE |
| CIClimatemaster INC | Oklahoma City | OK | 100–499 | ◐ LIKELY ACTIVE |
| DADaikin Applied | Faribault | MN | 100–499 | ◐ LIKELY ACTIVE |
| DCDelfield CO | Mount Pleasant | MI | 500+ | ◐ LIKELY ACTIVE |
| DCDometic CORP | Pompano Beach | FL | 100–499 | ◐ LIKELY ACTIVE |
| ECEngineered Coil CO Dba Drs Marlo Coil | High Ridge | MO | — | ◐ LIKELY ACTIVE |
| EMEvapco - Madera | Madera | CA | 100–499 | ◐ LIKELY ACTIVE |
| FIFederal Industries | Belleville | WI | 100–499 | ◐ LIKELY ACTIVE |
| FDFirst Dallas | Dallas | TX | 500+ | ◐ LIKELY ACTIVE |
| FDFirst Dcex | Dallas | TX | 100–499 | ◐ LIKELY ACTIVE |
| HRHeatcraft Refrigeration Products, INC. | Tifton | GA | 500+ | ◐ LIKELY ACTIVE |
| HTHeat Transfer Products Group | Scottsboro | AL | 100–499 | ◐ LIKELY ACTIVE |
| HCHussman Corporation-bridgeton | Bridgeton | MO | 500+ | ◐ LIKELY ACTIVE |
| HCHussmann CORP | Suwanee | GA | 100–499 | ◐ LIKELY ACTIVE |
Innovative Air Technologies, INC. | Covington | GA | — | ◐ LIKELY ACTIVE |
| IFItw Food Equipment Group, LLC. | Fort Worth | TX | 20–99 | ◐ LIKELY ACTIVE |
| JRJc Residential & Light Commercial, LLC | Norman | OK | 500+ | ◐ LIKELY ACTIVE |
| LELg Electronics USA | Clarksville | TN | 500+ | ◐ LIKELY ACTIVE |
| MEMarley Engineered Products | Bennettsville | SC | 100–499 | ◐ LIKELY ACTIVE |
Modine Manufacturing Company Jefferson City | Jefferson City | MO | 100–499 | ◐ LIKELY ACTIVE |
| PCPrecision Coils | Brownsville | TN | 100–499 | ◐ LIKELY ACTIVE |
| SASilent Aire | Gilbert | AZ | 500+ | ◐ LIKELY ACTIVE |
| SCSoutheast Cooler | Lithia Springs | GA | 100–499 | ◐ LIKELY ACTIVE |