| S.j. Smith Co. Inc. | Davenport | IA | $12.4M |
| Surface Engineering & Alloy Company, Inc. | Saint Petersburg | FL | $9.06M |
| Miami Industrial Gases Inc. | Miami | FL | $2.26M |
| Malcom Company, Inc. | Portsmouth | RI | $2.17M |
| The Esab Group Inc. | Denton | TX | $2.17M |
| Agile Ultrasonics Corp. | Columbus | OH | $1.9M |
| Lincoln Electric Holdings Inc. | Cleveland | OH | $1.84M |
| The Lincoln Electric CompanyCleveland, OH · UEI GQ4ZQJKLJAB1 | Cleveland | OH | $1.8M |
| Weldingmart LLC | Kaukauna | WI | $1.08M |
| Liburdi Engineering Ltd. | Dundas | ON | $1.01M |
| Bond Technologies Inc. | Elkhart | IN | $995K |
| Gilbert Industrial, Incorporated | Pepperell | MA | $982K |
| Manufacturing Technology, Inc. | South Bend | IN | $875K |
| Sciaky Inc. | Chicago | IL | $598K |
| Wisconsin Wire Works Inc. | Wales | WI | $591K |
| Liburdi Dimetrics Corporation | Mooresville | NC | $495K |
| Miller Electric MFG. LLC | Appleton | WI | $481K |
| Applied Impulse Inc. | Powell | OH | $433K |
| T & R Trading LLC | Gallitzin | PA | $318K |
| Mundt & Associates, Inc. | Scottsdale | AZ | $317K |
| Miller Weldmaster Corporation | Navarre | OH | $316K |
| Lester Enterprises Northstate, Inc. | Nevada City | CA | $314K |
| Koike Aronson, Inc. | Arcade | NY | $310K |
| PTR - Precision Technologies, Inc. | Enfield | CT | $304K |
| Julia Gas S.R.L. | Fontanafredda | | $299K |
| Thermach, LLC | Milwaukee | WI | $298K |
| Branson Ultrasonics Corporation | Brookfield | CT | $269K |
| Complete Industrial Products, L.L.C | Phoenix | AZ | $248K |
| GPT Services LLC | Forked River | NJ | $248K |
| Alpha Laser-us Inc. | Meadville | PA | $203K |
| Waterman Welding & Machining, L.L.C | Kanab | UT | $192K |
| Idea Induction, LLC | Auburn Hills | MI | $188K |
| Amada Weld Tech Inc. | Monrovia | CA | $180K |
| White Industrial Corporation | Cameron Park | CA | $158K |
| Irco Automation Inc. | Burlington | ON | $150K |
| T. J. Snow Company, Inc. | Chattanooga | TN | $143K |
| Automated Production Equipment Corp. | Key Largo | FL | $141K |
| Air-vac Engineering Company Inc. | Seymour | CT | $138K |
| Vectis Automation LLC | Loveland | CO | $127K |
| The Lincoln Electric CompanyMentor, OH · UEI QXTVPJEWKKH9 | Mentor | OH | $126K |
| Weldstar Co. | Aurora | IL | $118K |
| Polymet Corporation | Fairfield | OH | $107K |
| Advanced Techniques US Inc. | Warminster | PA | $80.6K |
| Selfa Soldadura Sl. | Albal | | $80.1K |
| Laserstar Technologies Corporation | Orlando | FL | $73K |
| Amet, Inc. | Rexburg | ID | $58.5K |
| United States Welding Corp. | Carson City | NV | $57.4K |
| Inland Welding Supply Inc. | Spokane | WA | $56.9K |
| Air Purification, Inc. | Raleigh | NC | $50.3K |
| Hentec Industries, Inc. | Newman Lake | WA | $47K |
| Sunstone Engineering LLC | Spanish Fork | UT | $42.2K |
| Industrial Specialty Products LLC | Pasadena | TX | $41.4K |
| A D Welding, Inc. | Humble | TX | $39.8K |
| Rainier Welding Supplies LLC | Lakewood | WA | $39.5K |
| Hexacon Electric Company | Roselle Park | NJ | $38.6K |
| Dextinsur Sl | Puerto Real | | $33.3K |
| Midwest Thermal Spray Inc. | Farmington Hills | MI | $23.7K |
| Northwest Welding & Gases LLC | Kent | WA | $23.4K |
| Kyle A. Parady | Susanville | CA | $17.5K |
| P H Fabrication, LLC | Lizella | GA | $17.2K |
| Tipaloy Inc. | Detroit | MI | $14.4K |
| Sonitek Corporation | Milford | CT | $13.3K |
| Advanced Vacuum Technology, Inc. | Simsbury | CT | $12.7K |
| Texas Metal Works, Ltd. Co. | Conroe | TX | $12.2K |
| Watts Process Machinery, Inc. | Puyallup | WA | $11.1K |
| Broco, Inc. | Ontario | CA | $10.4K |
| Thornton Enterprises, Inc. | Maple Shade | NJ | $8,169 |
| Grove Welders Inc. | Vero Beach | FL | $6,300 |
| O2 Plus Inc. | Carrollton | GA | $4,745 |
| Engineered Performance Coatings Inc. | Grand Rapids | MI | $1,351 |
| Jc Welding LLC | Yuma | AZ | $1,000 |
| Alpha Supply LLC | Mobile | AL | $0 |
| Amthor Welding Service, Inc. | Gardiner | NY | $0 |
| Assembly Technologies International Inc. | Troy | MI | $0 |
| Automated Production Equipment, A.p.e., Inc. | Tavernier | FL | Subcontractor |
| Barhbar Welding LLC | Indiahoma | OK | Subcontractor |
| Cambridge Vacuum Engineering Inc. | Agawam | MA | Subcontractor |
| Drumm GMBH | Kaiserslautern | | Subcontractor |
| Elderfield & Hall, Inc. | Knoxville | TN | Subcontractor |
| Electron Beam Welding, LLC | Buena Park | CA | Subcontractor |
| Fronius USA LLC | Portage | IN | Subcontractor |
| Gantts Welding Specialties LLC | Peralta | NM | Subcontractor |
| Gullco International Inc. | Macedonia | OH | $0 |
| Gunn's Welding & Fabricating Inc. | Saint Petersburg | FL | $0 |
| Harbach Marketing, Inc. | Houston | TX | Subcontractor |
| Hobart Brothers LLC | Troy | OH | $0 |
| Inland Mechanical Inc. | Richland | WA | Subcontractor |
| Jaann Inc. | National City | CA | Subcontractor |
| JBC Tools USA Inc. | Saint Louis | MO | Subcontractor |
| Mavrix, Inc. | New Berlin | WI | $0 |
| Mcdemus, LLC | Washington | PA | $0 |
| Mcgregor Welding Supply Company, Inc. | Belton | TX | Subcontractor |
| Mk Products Inc. | Irvine | CA | Subcontractor |
| Pillarhouse USA Inc. | Elk Grove Village | IL | Subcontractor |
| Plasma Powders & Systems, Inc. | Easton | PA | $0 |
| Precision Concepts Group LLC | Winston Salem | NC | Subcontractor |
| Preston-eastin Inc. | Tulsa | OK | Subcontractor |
| Pro Beam USA Inc. | Lombard | IL | Subcontractor |
| Ricky's Welding And Machine Shop, Inc. | Vicksburg | MS | $0 |
| Russell Welding Corp. | Tooele | UT | $0 |
