| HIHayward-comfortzone INC | Nashville | TN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ICIndustrial Combustion LLC | Monroe | WI | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| LMLancaster Metal Mfg Inc/fruitville Pike | Lancaster, City of | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| QQuadra-fire | Colville | WA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| LTLock-ridge Tool Company | Pomona | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ACAaa Container Sales and Rentals L.l.c. | Fontana | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ARAbb Robotics INC | Fort Collins | CO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ACAbell-howe Crane | Forest Park | IL | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ALAlfa Laval Heat Plt | Lykens | PA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| ABAmerican Builders & Contractors Supply CO INC Dba American Construction Metals | Lodi | CA | Primary Metal Manufacturing331315 | — | ◇ UNVERIFIED |
| BSBay State Crucible | Taunton | MA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| BLBradington-young Limited Liability Company | Cherryville | NC | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| BRBuilt Right Pool Heaters, LLC | Punta Gorda | FL | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| BIBurners INC | Milford | MI | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| BLBurnham LLC Dba Burnham Commercial/dillerville Rd | Lancaster City | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| CCCatalina Composites | Garden Grove | CA | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| CACommercial Aircraft Interiors | Burlington | WA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| DFDs Fibertech Corporation | Santee | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| DIDunham-bush INC | Harrisonburg | VA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| EEEcolab Equipment Care | Kirkland | WA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ECEmpire Comfort Systems | Belleville | IL | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| ESEngland's Stove Works INC | Monroe | VA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| EDEquipment Design Dba Wherry CORP | Pomona | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| FHFulton Heating Solutions INC | Syracuse | NY | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| FSFusselman Salvage Company | Moberly | MO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| GAGkn Aerospace | Camarillo | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| GSGlasspoint Solar, INC. | Fremont | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| GWGriswold Water Systems | Corona | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HAHaas Automation Sheet Metal | Oxnard | CA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HBHauck Burner Mfg Cleona | Cleona | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HMHauck Mfg Co/lebanon Plt | Lebanon | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HTHeath Tecna INC | Bellingham | WA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HTHeat Timer CORP | Fairfield | NJ | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HMHussong Manufacturing CO INC | Lakefield | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| HMHussong Mfg | Lakefield | MN | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| IHInnovative Hearth Products | Russellville | AL | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| JCJohnson Controls INC | Largo | FL | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| KKK. Kalustyan Oetc | Union | NJ | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| LHLaars Heating Systems | Rochester | NH | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| MAMagic Aire Division | Wichita Falls | TX | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| MTManchester Tank and Equipment | Petersburg | VA | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| MIMartin Industries INC | Washington Park | IL | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| MIMestek Incorporated | Farmville | NC | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| MIMestek INC South Bldg | Westfield | MA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| MMMonarch Mfg Works INC | Philadelphia | PA | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| MHMonessen Hearth Systems | Athens | AL | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| NBNew Buck CORP | Spruce Pine | NC | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| NINordyne Inc-grand Plant | Saint Louis | MO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| OMOliver Manufacturing Company, INC. | Rocky Ford | CO | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
| OHOneida Heater Company INC | Oneida | NY | Machinery Manufacturing333414 | — | ◇ UNVERIFIED |
