| RCRuskin CO | Mira Loma | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| SUSilent-aire USA INC. | Gilbert | AZ | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| SRS & R INC. | Springfield | TN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| SCSt Croix Genuine Stoves | Waco | NE | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| SMSuburban Manufacturing Company, a Division of Airxcel, INC. | Dayton | TN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| TCThe Center | Colville | WA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| TPTherm Products | San Bernardino | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| TBThomas & Betts Corp/reznor-mercer Plt | Mercer | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| TIToastmaster Incorporated | Macon | MO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| TITravis Industries | Mukilteo | WA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| TTTriangle Tube/phase Iii CO INC | Blackwood | NJ | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| USU S Radiator Corporation | Los Angeles | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| UVUS Va Hudson Valley Health Care System - Castle Point Campus | Wappingers Falls | NY | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| VFVelcon Filters INC | Colorado Springs | CO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| VHVolcanic Heater, INC. | Alliance | OH | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| WRWatts Radiant | Springfield | MO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| WNWcr Northeast Region/bensalem | Bensalem | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| WCWebster Combustion Technology LLC | Winfield | KS | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| WFWilkening Fireplace CO | Walker | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| YIYork International Pace Division Site | Portland | OR | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 9F95205 - Flextemp Systems LLC | Waite Park | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ATAce Tube Bending | Aliso Viejo | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| CSCommercial Sheet Metal INC Dba Csm Metal | Los Angeles | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| EEEnphase Energy | Petaluma | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| IMInnovative Metal Products INC | Vista | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| NENew England Chimney Supply, INC. | Williston | VT | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| NCNieco CORP | Windsor | CA | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| NMNorthwest Manufacturing INC | Red Lake Falls | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| PMPohl Metal Products INC | Oakdale | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| RPRoseville Precision INC | Rocklin | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| SLSeroge L.t. | Riverside | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| TPTri Precision Sheet Metal INC | Anaheim | CA | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| 1H130808 - Hicks Waterstoves and Solar Systems, INC. | Mount Airy | NC | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 1E135086 - Edmisten Heating - Cooling, INC | Boone | NC | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 1T139902 - Turner Equipment Company, INC. | Goldsboro | NC | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| 3D317705959 - Dinosaur Electronics INC | Lincoln City | OR | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 3E317720634 - Energy Design CO | Bend | OR | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 5F509 Fabrications, Inc. | Post Falls | ID | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 5L529 LLC | St Louis Park | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 9M91985 - Maxson Holding Company LLC Dba Acucraft | Big Lake | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 9T93823 - Tylohelo INC | Cokato | MN | Wood Product Manufacturing321992 | — | ◇ UNVERIFIED |
| 9H94476 - Hearth - Home Technologies LLC | Lake City | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 9F94701 - Firelake Mfg LLC | Dassel | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 9T95131 - the Blue Rooster Company | Nevis | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| 9R98111 - Randstad General Partner US LLC | Minneapolis | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ATA-1 Tank INC Dba A-1 Tank & Welding | Paso Robles | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| AFAaa Furnace | San Jose | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| AIAbilene, INC. | Brooklyn | NY | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| AAccent | Spokane | WA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ACAction Companies | Sylmar | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
