| AEAntora Energy Dba 081187637 | San Jose | CA | — | ◇ UNVERIFIED |
| ALAustin-westran LLC | Byron | IL | — | ◇ UNVERIFIED |
| BIBertolini Incorporated | Ontario | CA | — | ◇ UNVERIFIED |
| BRBlackie Road, LLC | Castroville | CA | — | ◇ UNVERIFIED |
| BSBlue Sky Burning and Excavating - Air Cu | Phoenix | AZ | — | ◇ UNVERIFIED |
| BIBtu International | Westford | MA | — | ◇ UNVERIFIED |
| BSBurning Systems INC - See 1010268 | Pueblo | CO | — | ◇ UNVERIFIED |
| CECalifornia Engineering CO | West Sacramento | CA | — | ◇ UNVERIFIED |
| CUCatco USA LLC | Terrell | TX | — | ◇ UNVERIFIED |
| CGCitizens Gas & Coke Utility - Manufacturing Div. | Indianapolis | IN | — | ◇ UNVERIFIED |
| CICooktek Induction Systems, LLC | Chicago | IL | — | ◇ UNVERIFIED |
| CECustom Electric Manufacturing Company | Wixom | MI | — | ◇ UNVERIFIED |
| DIDespatch Industries Limited Partnership | Lakeville | MN | — | ◇ UNVERIFIED |
| DFDick Farrell Industries INC Dba Df Industries | Chino | CA | — | ◇ UNVERIFIED |
| DMDp Metals Llc, Palestine | Palestine | WV | — | ◇ UNVERIFIED |
| ECEast Coast Induction Incorporated | Brockton | MA | — | ◇ UNVERIFIED |
| EJEdward John Callahan | La Verne | CA | — | ◇ UNVERIFIED |
| EBE.e. Bacon, Inc., Baker Furnace, Dba | Yorba Linda | CA | — | ◇ UNVERIFIED |
| EHE & H Car Crushing Company | Orlando | FL | — | ◇ UNVERIFIED |
| EIEmsco INC | Anniston | AL | — | ◇ UNVERIFIED |
| EKEvenheat Kiln INC | Caseville | MI | — | ◇ UNVERIFIED |
| ENExcelitas Noblelight America LLC | Gaithersburg | MD | — | ◇ UNVERIFIED |
 Expert Semiconductor Technology INC Dba Expertech | Santa Cruz | CA | — | ◇ UNVERIFIED |
| FPFannon Products LLC | Algonac | MI | — | ◇ UNVERIFIED |
| FBFinishing Brands LLC Dba Bgk Finishing Systems | Blaine | MN | — | ◇ UNVERIFIED |
| FEFluidyne Engineering Corporation | Plymouth | MN | — | ◇ UNVERIFIED |
| GIGeil Industries, Geil Kilns Dba | Huntington Beach | CA | — | ◇ UNVERIFIED |
| GLGeltech Labs INC. | San Diego | CA | — | ◇ UNVERIFIED |
| GUGem Urethane CORP | Amsterdam | NY | — | ◇ UNVERIFIED |
| GAGeneral Alloys Santoro Metals | Washington | PA | — | ◇ UNVERIFIED |
| GIGiffin Intl | Farmington Hills | MI | — | ◇ UNVERIFIED |
| GAGlobal Aluminum Brazing Consulting LLC | Rockford | MI | — | ◇ UNVERIFIED |
| GAGt Advanced Technologies | Missoula | MT | — | ◇ UNVERIFIED |
| HPHeattek - Pewaukee Location | Waukesha | WI | — | ◇ UNVERIFIED |
| HIHed International, INC. | Ringoes | NJ | — | ◇ UNVERIFIED |
| HOHouse of Beauregard | Nashville | TN | — | ◇ UNVERIFIED |
| HLHull Lift Truck INC | Elkhart | IN | — | ◇ UNVERIFIED |
| ICINEX CRT Inc. | Holland | NY | — | ◇ UNVERIFIED |
| IMInnovative Membrane Systems | Norwood | MA | — | ◇ UNVERIFIED |
| JTJ.f.d. Tube & Coil Products, INC | Hamden | CT | — | ◇ UNVERIFIED |
| JEJohn Epler Company | Lowell | OH | — | ◇ UNVERIFIED |
| JEJohnson Elec CO | Pueblo | CO | — | ◇ UNVERIFIED |
| JHJpg Hazelwood LLC | Berkeley | MO | — | ◇ UNVERIFIED |
| JDJpw Design & Manufacturing, INC. | Trout Run | PA | — | ◇ UNVERIFIED |
| KIKalumetals INC -derry Facility | Derry | PA | — | ◇ UNVERIFIED |
| KAKamran and Company INC | Santa Barbara | CA | — | ◇ UNVERIFIED |
| KHKh Huppert CO | South Holland | IL | — | ◇ UNVERIFIED |
| LELaskow Enterprises INC Dba Lei Products | Madisonville | KY | — | ◇ UNVERIFIED |
| LILee Iron & Metal CO INC | Sanford | NC | — | ◇ UNVERIFIED |
| LTLucent Technologies Nassau Metals | Staten Island | NY | — | ◇ UNVERIFIED |
| MIMacair INC | Commerce Township | MI | — | ◇ UNVERIFIED |
| MIMagneco/matrel, INC. | Gadsden | AL | — | ◇ UNVERIFIED |
| MIMako Industries INC | Anaheim | CA | — | ◇ UNVERIFIED |
| MMMetal Management Alabama INC | Birmingham | AL | — | ◇ UNVERIFIED |
| MDMoore Dry Kiln Company of Ore* | Memphis | TN | — | ◇ UNVERIFIED |
| NLNhlmb, LLC | Albuquerque | NM | — | ◇ UNVERIFIED |
| NNordson | Carlsbad | CA | — | ◇ UNVERIFIED |
| PKPacific Kiln & Insulations CO INC | Moreno Valley | CA | — | ◇ UNVERIFIED |
| PMPentax Medical | Redwood City | CA | — | ◇ UNVERIFIED |
| PIPerceptive Industries, Inc. | East Leroy | MI | — | ◇ UNVERIFIED |
| PIPillar Induction | Sterling Heights | MI | — | ◇ UNVERIFIED |
| PIPioneer Industrial Systems, LLC | Perrysburg | OH | — | ◇ UNVERIFIED |
| PHPrime Heat, Incorporated | El Cajon | CA | — | ◇ UNVERIFIED |
| PIPyrotek INC. | Cortland | NY | — | ◇ UNVERIFIED |
| RPRadiant Panels INC | South Saint Paul | MN | — | ◇ UNVERIFIED |
| RMReliable Metallurgical Processes INC | South Gate | CA | — | ◇ UNVERIFIED |
| RRetech | Ukiah | CA | — | ◇ UNVERIFIED |
| RJR J Manufacturing INC | Crystal Falls | MI | — | ◇ UNVERIFIED |
| SAScience Applications International CORP | Santa Clara | CA | — | ◇ UNVERIFIED |
| SPSinterite Products Div of Gpi | Saint Marys | PA | — | ◇ UNVERIFIED |
| SBSmokin Bns, LLC | Plano | TX | — | ◇ UNVERIFIED |
| SESms Elotherm LLC Dba Tech Induction LLC | Shelby Township | MI | — | ◇ UNVERIFIED |
| SRSoutheastern Refractory Sales & Service INC | Mount Pleasant | TN | — | ◇ UNVERIFIED |
| STSpecialty Thermal Services LLC | Terryville | CT | — | ◇ UNVERIFIED |
| TCTann Corporation | Harrisburg | OR | — | ◇ UNVERIFIED |
| TCTeaford Construction, LLC | Moundville | AL | — | ◇ UNVERIFIED |
| TNThe Nemeth Group, INC. | Crestwood | KY | — | ◇ UNVERIFIED |
| TPThermalfab Products INC | Blissfield | MI | — | ◇ UNVERIFIED |
| TPThermal Processing Solutions INC | Saint Charles | IL | — | ◇ UNVERIFIED |
| TPThermal Processing Solutions INC | South Elgin | IL | — | ◇ UNVERIFIED |
| TPThermal Product Solutions INC. | New Columbia | PA | — | ◇ UNVERIFIED |
| TTTherm Tec INC | Sherwood | OR | — | ◇ UNVERIFIED |
 The Schaefer Group, INC. | Perrysburg | OH | — | ◇ UNVERIFIED |
| TITrent, INC. | Philadelphia | PA | — | ◇ UNVERIFIED |
| USUS Silica/mapleton Depot Plt | Mapleton Depot | PA | — | ◇ UNVERIFIED |
| UIUzelac Industries, Inc. | Greendale | WI | — | ◇ UNVERIFIED |
| VEVacuum Engineering Services Co., INC. | East Windsor | CT | — | ◇ UNVERIFIED |
| VCVconverter Corporation | Whitmore Lake | MI | — | ◇ UNVERIFIED |
| WWatlow | Hannibal | MO | — | ◇ UNVERIFIED |
| WLWilliam Lipp Hydronics INC. | Redwood City | CA | — | ◇ UNVERIFIED |
| WSWorldwide Steel Works, INC. | Pryor | OK | — | ◇ UNVERIFIED |
| ZWZeeco Winfield LLC | Winfield | KS | — | ◇ UNVERIFIED |
