Arctic Resilience LLC | Wasilla | AK | — | ● ACTIVE |
Associated Boiler Line Equipment Co., INC. | Milford | CT | — | ● ACTIVE |
Bec Equipment LLC | Lombard | IL | — | ● ACTIVE |
Boilers on Demand LLC | Conroe | TX | — | ● ACTIVE |
Boyd Corporation (woburn) INC | Woburn | MA | — | ● ACTIVE |
Bwxt Nuclear Operations Group INC | Barberton | OH | — | ● ACTIVE |
Bwxt Nuclear Operations Group INC | Euclid | OH | — | ● ACTIVE |
Bwxt Nuclear Operations Group, INC. | Lynchburg | VA | — | ● ACTIVE |
Caliente LLC | Fort Wayne | IN | — | ● ACTIVE |
Ch Murphy Clark Ullman INC | Portland | OR | — | ● ACTIVE |
Chromalox INC | Pittsburgh | PA | — | ● ACTIVE |
Cole Industrial INC | Mountlake Terrace | WA | — | ● ACTIVE |
Comprex, LLC | La Crosse | WI | — | ● ACTIVE |
Cosine CORP | Stanford | CA | — | ● ACTIVE |
Cowles Operating Company | North Haven | CT | — | ● ACTIVE |
Dean Boiler INC | Grand Rapids | MI | — | ● ACTIVE |
| DIDg Innovations, LLC | Lakeville | MN | — | ● ACTIVE |
Donelson CORP | Peoria | IL | — | ● ACTIVE |
Dracool USA INC | Franklin | OH | — | ● ACTIVE |
Emergent Coils, LLC | Denver | CO | — | ● ACTIVE |
Endeavour Group, Inc., the | Salt Lake City | UT | — | ● ACTIVE |
Entherm INC | Burnsville | MN | — | ● ACTIVE |
Equipment Source, INC. | Fairbanks | AK | — | ● ACTIVE |
Evident Process Heat and Power LLC | New Providence | NJ | — | ● ACTIVE |
Exergy, LLC | Garden City | NY | — | ● ACTIVE |
Faber Burner Company | Lock Haven | PA | — | ● ACTIVE |
Gld Company LLC | Delmont | PA | — | ● ACTIVE |
Harvest Thermal, INC. | Kensington | CA | — | ● ACTIVE |
Havtech Supply LLC | Columbia | MD | — | ● ACTIVE |
Heat Energy Systems Company, INC. | Springfield | TN | — | ● ACTIVE |
Heat Exchange Applied Technology INC | Orrville | OH | — | ● ACTIVE |
Heat Wagons INC | Valparaiso | IN | — | ● ACTIVE |
Heatx INC | Camarillo | CA | — | ● ACTIVE |
Honeywell International INC | Englewood | CO | — | ● ACTIVE |
Hotfoil - Ehs, INC. | Hamilton | NJ | — | ● ACTIVE |
Hotstart Sales, LLC | Spokane Valley | WA | — | ● ACTIVE |
| IHIcebox Heat Pumps INC. | Petaluma | CA | — | ● ACTIVE |
Indeck Keystone Energy, LLC | Erie | PA | — | ● ACTIVE |
Industrial Heat Transfer, INC. | Coon Valley | WI | — | ● ACTIVE |
Infinity Thermal CORP. | Charlton | MA | — | ● ACTIVE |
| IAInstruments and Controls, INC. | Westminster | MD | — | ● ACTIVE |
International Thermal Research INC. | Vancouver | WA | — | ● ACTIVE |
Ivan Ware & Son, LLC | Louisville | KY | — | ● ACTIVE |
Jarvis Welding, L.l.p. | Canton | IL | — | ● ACTIVE |
J & H Boiler Services LLC | Dawsonville | GA | — | ● ACTIVE |
Jm Industries, LLC | Riverdale | IL | — | ● ACTIVE |
Kairos Power LLC | Alameda | CA | — | ● ACTIVE |
Kam Thermal Equipment, LTD. | Bohemia | NY | — | ● ACTIVE |
Lms Mechanical LLC | Elizabethtown | PA | — | ● ACTIVE |
Lynchburg Air Preheater Corporation | Lynchburg | VA | — | ● ACTIVE |
| MDMachine Dynamics & Engineering INC | Minerva | OH | 100–499 | ● ACTIVE |
| MFMastertek Flow Technologies LLC | Chattanooga | TN | — | ● ACTIVE |
Mf Fire INC | Baltimore | MD | — | ● ACTIVE |
Mid Mountain Boiler and Steam, INC. | Addy | WA | — | ● ACTIVE |
Midwest Radiant Heaters, LLC | Omaha | NE | — | ● ACTIVE |
Mitchtech LLC | Carrollton | TX | — | ● ACTIVE |
Nooter/eriksen INC. | Fenton | MO | — | ● ACTIVE |
Oakland Heat Transfer, INC | Rochester | MI | — | ● ACTIVE |
Paragon P&i, INC. | Mexico Beach | FL | — | ● ACTIVE |
Power Plus International, INC. | Mcdonough | GA | — | ● ACTIVE |
Retubeco, INC. | Ooltewah | TN | — | ● ACTIVE |
| RBRio Bravo I INC. | Saint Augustine | FL | — | ● ACTIVE |
| SWSchmitt Walter H & Associates INC | West Newton | PA | — | ● ACTIVE |
Schutte & Koerting Acquisition Company | Feasterville Trevose | PA | — | ● ACTIVE |
Scope Technologies and Manufacturing LLC | Houston | TX | — | ● ACTIVE |
Sid E. Parker Boiler Mfg. Company, INC. | Los Angeles | CA | — | ● ACTIVE |
Smoky Mountain Emporium INC | Taylorsville | NC | — | ● ACTIVE |
Solarset INC | Center | CO | — | ● ACTIVE |
Spacecell LLC | Elk Grove | CA | — | ● ACTIVE |
Suncatch LTD. | Evergreen | CO | — | ● ACTIVE |
Sundrum Solar LLC | Hudson | MA | — | ● ACTIVE |
Templeton Coal CO INC | Terre Haute | IN | — | ● ACTIVE |
Thermal Engineering International (usa) INC. | La Palma | CA | — | ● ACTIVE |
Thermon, INC. | Austin | TX | — | ● ACTIVE |
| TCThomas C. Wilson, LLC | Long Island City | NY | — | ● ACTIVE |
| TETotem Equipment and Supply, INC. | Anchorage | AK | — | ● ACTIVE |
Touchstone Home Products, INC. | Exton | PA | — | ● ACTIVE |
Tru-flow Systems, INC. | Magna | UT | — | ● ACTIVE |
Valad Electric Heating CORP. | Montgomery | NY | — | ● ACTIVE |
Virginia Heat Transfer & Process Equipment, INC. | Midlothian | VA | — | ● ACTIVE |
Vpe Thermal LLC | Sacramento | CA | — | ● ACTIVE |
Vulcan Electric CO | Porter | ME | — | ● ACTIVE |
Wabtec Components LLC | Duquesne | PA | — | ● ACTIVE |
Willow Springs S.r.a. LLC | Wittenberg | WI | — | ● ACTIVE |
X Energy, LLC | Rockville | MD | — | ● ACTIVE |
X-energy Reactor Company, LLC | Rockville | MD | — | ● ACTIVE |
| ABAllegheny Bradford CORP | Lewis Run | PA | 20–99 | ◐ LIKELY ACTIVE |
| ABAllegheny Bradford Corp/lewis Run | Lewis Run | PA | 20–99 | ◐ LIKELY ACTIVE |
American Exchanger Services, INC. | Hartford | WI | — | ◐ LIKELY ACTIVE |
| CBCentral Boiler, INC | Greenbush | MN | 100–499 | ◐ LIKELY ACTIVE |
| CIChart INC | Ball Ground | GA | 100–499 | ◐ LIKELY ACTIVE |
| CIChromium Industries LLC | Chicago | IL | 1–19 | ◐ LIKELY ACTIVE |
| EEEnergy Exchanger CO | Tulsa | OK | 20–99 | ◐ LIKELY ACTIVE |
| HAHearth and Home Technologies INC | Mount Pleasant | IA | 100–499 | ◐ LIKELY ACTIVE |
| MEMarley Engineered Products | Bennettsville | SC | 100–499 | ◐ LIKELY ACTIVE |
Modine Manufacturing CO | Buena Vista | VA | 100–499 | ◐ LIKELY ACTIVE |
Modine Manufacturing Company Joplin | Joplin | MO | 100–499 | ◐ LIKELY ACTIVE |
| RERedman Equipment & Manufacturing Company | Torrance | CA | 20–99 | ◐ LIKELY ACTIVE |
Riggins Company, L.c. | Hampton | VA | — | ◐ LIKELY ACTIVE |
| TEThermally Engineered Manufactured Products, INC | Gardena | CA | — | ◐ LIKELY ACTIVE |