| YTYoungs Tank, INC. | Boyd | TX | 20–99 | ◐ LIKELY ACTIVE |
| ZMZeco Machine Inc | Guthrie | OK | 20–99 | ◐ LIKELY ACTIVE |
| ZPZella Precision LLC | South Elgin | IL | 1–19 | ◐ LIKELY ACTIVE |
| ZAZimmetal and Welding, LLC | Wheatland | WY | — | ◐ LIKELY ACTIVE |
| ZTZ Tech Machine, INC | Brentwood | CA | — | ◐ LIKELY ACTIVE |
| AMA-one Machine, LLC | Hop Bottom | PA | — | ◐ LIKELY ACTIVE |
| BDBecker, Diane | Celina | TN | — | ◐ LIKELY ACTIVE |
| DEDerosa Engineering, INC. | Upper Marlboro | MD | — | ◐ LIKELY ACTIVE |
| GMGage Manufacturing INC | Elk Grove Village | IL | — | ◐ LIKELY ACTIVE |
| GJG & J Automatic Screw, INC | Somerville | AL | — | ◐ LIKELY ACTIVE |
| MIMaintenance & Inspection Services LLC | Cumberland | MD | — | ◐ LIKELY ACTIVE |
| MPMaster Prototype Machining, INC. | Gaithersburg | MD | — | ◐ LIKELY ACTIVE |
| RIRycar Industries LLC | Trafford | AL | — | ◐ LIKELY ACTIVE |
| SISchmittel Industries, LLC | Rockford | IL | — | ◐ LIKELY ACTIVE |
| SLSeptmonts LLC | Phoenix | AZ | — | ◐ LIKELY ACTIVE |
| TPTompkins Products, INC | Detroit | MI | — | ◐ LIKELY ACTIVE |
| UMUniversal Metal Spinning Company, INC. | Albuquerque | NM | — | ◐ LIKELY ACTIVE |
| AFAble Fab N Weld LLC | Galesville | WI | — | ◇ UNVERIFIED |
| AIAdvanced Interconnect Technol | Saint Cloud | MN | — | ◇ UNVERIFIED |
| AJA & J Precision Sheet Metal | San Jose | CA | — | ◇ UNVERIFIED |
| AAmerikam | Grand Rapids | MI | — | ◇ UNVERIFIED |
| AAAnderson Automatics INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| AFAnderson & Forrester | Wheat Ridge | CO | — | ◇ UNVERIFIED |
| BMBoise Metal Works | Boise | ID | — | ◇ UNVERIFIED |
| BTBridge Tool & Die LLC | Buckley | MI | — | ◇ UNVERIFIED |
| BPBrinkley Property Group | Massillon | OH | — | ◇ UNVERIFIED |
| CMCp Metal Crafters, INC. | Grover | NC | — | ◇ UNVERIFIED |
| CBCustom Biogenic Systems INC | Romeo | MI | — | ◇ UNVERIFIED |
| DIDelta Iron Works INC | Detroit | MI | — | ◇ UNVERIFIED |
| EBEli Bridge CO | Jacksonville | IL | — | ◇ UNVERIFIED |
| FMFettes Mfg CO INC | Sterling Heights | MI | — | ◇ UNVERIFIED |
| FMForestville Machine CO | Plainville | CT | — | ◇ UNVERIFIED |
 Gem Manufacturing INC. | Rochester | NY | — | ◇ UNVERIFIED |
| GGGonzalez Group LLC | Litchfield | MI | — | ◇ UNVERIFIED |
| HFHarris Fabrication | Topeka | KS | — | ◇ UNVERIFIED |
| HSHostetler Sales & Construction LLC | Buffalo | MO | — | ◇ UNVERIFIED |
| JVJ V Northwest INC | Canby | OR | — | ◇ UNVERIFIED |
| LMLillard Manufacturing INC. | Woodland | CA | — | ◇ UNVERIFIED |
| MIMap Industries, INC. | Clarksville | TN | — | ◇ UNVERIFIED |
| MTMuller Tool, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
 Nelson Numeric INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| OWOehlers Welding and Fabrication, INC. | Buffalo | NY | — | ◇ UNVERIFIED |
| PPPrecision Plus INC | Elkhorn | WI | — | ◇ UNVERIFIED |
| PSPrecision Screw Products., INC. of Janesville | Janesville | WI | — | ◇ UNVERIFIED |
| RMRuff Manufacturing INC | Farmington | MN | — | ◇ UNVERIFIED |
| SSSami Super Abrasive Machining and Innovations, LLC | Ridgway | PA | — | ◇ UNVERIFIED |
| SSS & S Machine | Amherst | NH | — | ◇ UNVERIFIED |
| TSTamper-pruf Screws INC. | Paramount | CA | — | ◇ UNVERIFIED |
| TGThe Gent Machine CO | South Euclid | OH | — | ◇ UNVERIFIED |
| TSTrinity Sheet Metal | Edwardsburg | MI | — | ◇ UNVERIFIED |
| TRTrm Racing Products INC Dba Manton Racing Products | Lake Elsinore | CA | — | ◇ UNVERIFIED |
| 2C20th Century Machine Company INC | Armada | MI | — | ◇ UNVERIFIED |
| 2M2M Metals LLC | Beaver Falls | PA | — | ◇ UNVERIFIED |
| 3E3801 E. Lasalle St., LLC | Phoenix | AZ | — | ◇ UNVERIFIED |
| 3P3m Purification INC | Stafford Springs | CT | — | ◇ UNVERIFIED |
| 3R3 Rivers EDM, LLC | Cheswick | PA | — | ◇ UNVERIFIED |
| 4M401 Manufacturing Incorporated | Anoka | MN | — | ◇ UNVERIFIED |
| 4M401 Manufacturing Incorporated | Ramsey | MN | — | ◇ UNVERIFIED |
| 4M401 Manufacturing Incorporated | Anoka | MN | — | ◇ UNVERIFIED |
| 4M401 Manufacturing Incorporated | Anoka | MN | — | ◇ UNVERIFIED |
| 4M425 Manufacturing, Inc. | Rockford | IL | — | ◇ UNVERIFIED |
| 4M425 MFG Enterprises, LLC | Rockford | IL | — | ◇ UNVERIFIED |
| 5M580 Machine LLC | Enid | OK | — | ◇ UNVERIFIED |
| 6P686 Pro Welding LLC | North Las Vegas | NV | — | ◇ UNVERIFIED |
| AIA1FAB, Inc. | Tucson | AZ | — | ◇ UNVERIFIED |
| APA-1 Plating | Santa Clara | CA | — | ◇ UNVERIFIED |
| AIAaa Industries | Detroit | MI | — | ◇ UNVERIFIED |
| AMAbco Manufacturing Company | Stanton | CA | — | ◇ UNVERIFIED |
| AEAbd Enterprises INC. | Sapulpa | OK | — | ◇ UNVERIFIED |
| AFA&b Fabricating & Maintenance, INC. | Saint Marys | OH | — | ◇ UNVERIFIED |
| APAbsolute Precision Cnc Machining, INC. | Chino | CA | — | ◇ UNVERIFIED |
| APAbsolute Precision, LLC | Wolcott | NY | — | ◇ UNVERIFIED |
| ABA & B Swiss Products, INC. | Ogden | UT | — | ◇ UNVERIFIED |
| ALAbt, LLC | Pittsburgh | PA | — | ◇ UNVERIFIED |
| APAccelerated Production Systems, INC. | Tomball | TX | — | ◇ UNVERIFIED |
| APAccelerated Production Systems, INC. | Houston | TX | — | ◇ UNVERIFIED |
| AAAccurate Automatic Manufacturing CORP | Garland | TX | — | ◇ UNVERIFIED |
| ATAccurate Thermal Systems | Hainesport | NJ | — | ◇ UNVERIFIED |
| ALAchates LLC | Zionsville | IN | — | ◇ UNVERIFIED |
| ASAckermann Srew Products | Gardena | CA | — | ◇ UNVERIFIED |
| APAcutec Precision Machining INC. | Saegertown | PA | — | ◇ UNVERIFIED |
| AMAdax Machine Co., Inc | Hudson | NH | — | ◇ UNVERIFIED |
| AEAdc Enterprises INC Dba Automated Drilling Company | Orange | CA | — | ◇ UNVERIFIED |
| ATAdept Technology INC | San Jose | CA | — | ◇ UNVERIFIED |
 Adiem Engineering Cnc | El Cajon | CA | — | ◇ UNVERIFIED |
| AAdroitusa | Milpitas | CA | — | ◇ UNVERIFIED |
| AEAdvanced Engine Rebu | Lawrence | MA | — | ◇ UNVERIFIED |
| AFAdvanced Fabworks LLC | Elwood | KS | — | ◇ UNVERIFIED |
| ALAdvanced Laser Services, LLC | Groveland | MA | — | ◇ UNVERIFIED |
| APAdvanced Precision Fabricators | Tulsa | OK | — | ◇ UNVERIFIED |
| APAdvanced Precision Spring CORP | San Jose | CA | — | ◇ UNVERIFIED |
| AMAdvantage Machining Service, LLC | Belleview | FL | — | ◇ UNVERIFIED |
| ASAdvantage Steel Truss, LLC | Lake City | FL | — | ◇ UNVERIFIED |
| ATAegis Technology, INC. | Garden Grove | CA | — | ◇ UNVERIFIED |
 Aero Precision Sheet Metal, LLC | West Chazy | NY | — | ◇ UNVERIFIED |
| ALAeroswiss LLC | Meriden | CT | — | ◇ UNVERIFIED |
| AGAgora Graphics | Bohemia | NY | — | ◇ UNVERIFIED |
| ATAirfoil Technologies International | Compton | CA | — | ◇ UNVERIFIED |
| AMAir-lake Machine - Welding Dba Diverse Machine Wor | Lakeville | MN | — | ◇ UNVERIFIED |
| ALAirlock LLC | Riverton | UT | — | ◇ UNVERIFIED |
