| AMArt Metalcraft Plating Co., INC. | Camden | NJ | — | ● ACTIVE |
A.s. Aerospace, INC. | Santa Clarita | CA | — | ● ACTIVE |
Ascentec Engineering LLC | Tualatin | OR | — | ● ACTIVE |
Ashby Cross Company, INC. | Newburyport | MA | — | ● ACTIVE |
Ashby Manufacturing CO INC | Cranberry Township | PA | — | ● ACTIVE |
| ABAshby's Brake and Truck Repair, INC. | Richmond | VA | — | ● ACTIVE |
Ashore Manufacturing Group LLC | Berlin Center | OH | — | ● ACTIVE |
Ash/tec, INC. | Hegins | PA | — | ● ACTIVE |
Aslin Automation INC | Livermore | CA | — | ● ACTIVE |
| AAAspen Aerials, INC. | Duluth | MN | 20–99 | ● ACTIVE |
Aspero Medical, INC. | Westminster | CO | — | ● ACTIVE |
Assay Technology INC | Livermore | CA | — | ● ACTIVE |
Associated Plating CO INC | Santa Fe Springs | CA | — | ● ACTIVE |
Associated Steel Fabricators, INC. | Tomball | TX | 20–99 | ● ACTIVE |
Assured Quality Tool & Mold, INC. | Spencerport | NY | — | ● ACTIVE |
Astro Machine CO INC | Hawthorne | CA | — | ● ACTIVE |
Astro Manufacturing & Design INC | Eastlake | OH | — | ● ACTIVE |
Astronics Dme LLC | East Aurora | NY | — | ● ACTIVE |
Astrophysics INC | City of Industry | CA | — | ● ACTIVE |
Astute Choice Packaging INC | Henrico | VA | — | ● ACTIVE |
Atap INC | Eastaboga | AL | 100–499 | ● ACTIVE |
Atech Turbine Components INC | Auburn | MA | — | ● ACTIVE |
Atec INC | Stafford | TX | 100–499 | ● ACTIVE |
| AAAti Aviation Services LLC | Cleveland | OH | 20–99 | ● ACTIVE |
Atlanta Gear Works, INC. | Dawsonville | GA | 20–99 | ● ACTIVE |
Atlanta Kitchen Equipment, INC. | Douglasville | GA | 20–99 | ● ACTIVE |
Atlantic Industrial Models, LLC | Essex | MA | — | ● ACTIVE |
Atlantic Metal Products, INC. | Topping | VA | — | ● ACTIVE |
Atlas Carbon, LLC | Gillette | WY | — | ● ACTIVE |
Atlas Foundry Company INC | Marion | IN | — | ● ACTIVE |
Atlas Metal Industries INC | Miami | FL | — | ● ACTIVE |
Atlas Metal Works LLC | South Windsor | CT | 20–99 | ● ACTIVE |
Atlas Specialty Products, LLC | Anaheim | CA | — | ● ACTIVE |
Atmax Equipment CO. | Tampa | FL | — | ● ACTIVE |
Atoka Trailer and Manufacturing, L.l.c | Atoka | OK | — | ● ACTIVE |
Atomic Industries INC | Warren | MI | 20–99 | ● ACTIVE |
Atrix International INC | Burnsville | MN | — | ● ACTIVE |
Atscott Mfg, INC. | Pine City | MN | — | ● ACTIVE |
Attalon, INC. | Tustin | CA | — | ● ACTIVE |
Attalon, INC. | Murrieta | CA | — | ● ACTIVE |
| AGAuburn Gear INC | Auburn | IN | 100–499 | ● ACTIVE |
Auburn Manufacturing, INC | Auburn | IN | — | ● ACTIVE |
| ACAugusta Coating & Manufacturing LLC | Thomson | GA | 20–99 | ● ACTIVE |
Augustine Die & Mold INC | Somerset | PA | — | ● ACTIVE |
Aura Fabricators INC | Dalton | MN | — | ● ACTIVE |
| AHAuris Health, INC | Santa Clara | CA | — | ● ACTIVE |
Aurora Casting & Engineering, INC. | Santa Paula | CA | — | ● ACTIVE |
Aurora Flight Sciences Corporation | Columbus | MS | — | ● ACTIVE |
| AFAurora Flight Sciences of Wv INC | Bridgeport | WV | 100–499 | ● ACTIVE |
Aurora Manufacturing INC | Berlin | WI | — | ● ACTIVE |
Aurora Manufacturing, LLC | Indianapolis | IN | — | ● ACTIVE |
Aurora Surgical, LLC | Saint Petersburg | FL | — | ● ACTIVE |
Ausco INC | Farmingdale | NY | — | ● ACTIVE |
Austin Machine CO | O Fallon | MO | — | ● ACTIVE |
Austin Precision Products Incorporated | Leander | TX | — | ● ACTIVE |
Austrian Machine CORP | Cranston | RI | — | ● ACTIVE |
| AIAutodie International | Grand Rapids | MI | 100–499 | ● ACTIVE |
Autogen INC. | Holliston | MA | — | ● ACTIVE |
Automated Coatings, INC. | Edgewood | MD | — | ● ACTIVE |
| ACAutomated Conveyor Systems INC | Lynchburg | VA | 100–499 | ● ACTIVE |
Automated Machine & Technology, INC. | Yorktown | VA | — | ● ACTIVE |
Automated Medical Products CORP. | Sewaren | NJ | — | ● ACTIVE |
Automated Production Machining, INC | Gordonsville | VA | — | ● ACTIVE |
Automation Devices INC | Fairview | PA | 20–99 | ● ACTIVE |
Autometrix INC | Grass Valley | CA | — | ● ACTIVE |
| ARAutomotive Racing Products, INC | Ventura | CA | 20–99 | ● ACTIVE |
Auto Truck Group LLC | Bartlett | IL | — | ● ACTIVE |
Auto-valve, INC | Dayton | OH | 20–99 | ● ACTIVE |
| AIAvalign Instruments and Implants | Fort Wayne | IN | — | ● ACTIVE |
| ALAvantech, LLC | Columbia | SC | — | ● ACTIVE |
Avanti Engineering INC | Glendale Heights | IL | — | ● ACTIVE |
| AMAvatar Machine, LLC | Fountain Valley | CA | — | ● ACTIVE |
Avers Machine and Gear INC. | Schiller Park | IL | — | ● ACTIVE |
Aviation Controls INC | Independence | KS | 20–99 | ● ACTIVE |
| AEAviation Engineering Consultants, INC | Clearwater | FL | — | ● ACTIVE |
| ARAviation Repair Technologies LLC | Blytheville | AR | — | ● ACTIVE |
Aviation Specialties Unlimited, INC. | Boise | ID | 20–99 | ● ACTIVE |
Avid Manufacturing LLC | Springfield | OH | — | ● ACTIVE |
Avioss LLC | Doral | FL | — | ● ACTIVE |
Aviva Metals, INC. | Lorain | OH | 100–499 | ● ACTIVE |
Avkin INC | Newport | DE | 20–99 | ● ACTIVE |
Avon Protection Systems Incorporated | Cadillac | MI | 100–499 | ● ACTIVE |
| AFAvtec Finishing Systems, INC. | Minneapolis | MN | — | ● ACTIVE |
Avtechtyee INC | Everett | WA | — | ● ACTIVE |
Awerkamp Machine CO | Quincy | IL | — | ● ACTIVE |
Axiom Engineering INC | Wichita | KS | 20–99 | ● ACTIVE |
Axis Fabrication & Machine Co, LLC | Rockford | TN | — | ● ACTIVE |
Axis Manufacturing Co., LTD. | Colorado Springs | CO | — | ● ACTIVE |
Axis Technologies, INC. | Lowell | MA | — | ● ACTIVE |
Axora Medical INC. | Jacksonville | FL | — | ● ACTIVE |
Axxis CORP | Perris | CA | — | ● ACTIVE |
Aztec Manufacturing, INC | Poway | CA | — | ● ACTIVE |
Azure Microdynamics, INC. | Foothill Ranch | CA | — | ● ACTIVE |
B5 Systems INC | Xenia | OH | — | ● ACTIVE |
Babbitt Bearing CO. INC. | San Jose | CA | — | ● ACTIVE |
B a Die Mold, INC. | Aurora | IL | — | ● ACTIVE |
Bagwell Energy Services INC | Delcambre | LA | — | ● ACTIVE |
Bainter Construction Company INC. | Hoxie | KS | — | ● ACTIVE |
Baird Machinery CORP | Thomaston | CT | — | ● ACTIVE |
Baker Manufacturing, INC. | Tacoma | WA | — | ● ACTIVE |