| 3D3 D Manufacturing, INC | Sapulpa | OK | — | ◇ UNVERIFIED |
| 3D3 D Manufacturing, INC | Sand Springs | OK | — | ◇ UNVERIFIED |
| 3G3rd Gen Machine INC | Logan | UT | — | ◇ UNVERIFIED |
| AMAaa Metal Finishing INC | Saint Paul | MN | — | ◇ UNVERIFIED |
| AAA & a Manufacture | Southampton | PA | — | ◇ UNVERIFIED |
| ADAbsolute Dimensions, LLC | Wichita | KS | — | ◇ UNVERIFIED |
| APAbsolute Precision Cnc Machining | Chino | CA | — | ◇ UNVERIFIED |
| AAAc & a LLC | Lake Forest | CA | — | ◇ UNVERIFIED |
| AUAccessories Unlimited LLC | Lake Park | MN | — | ◇ UNVERIFIED |
| ALAccurate Laser CORP | San Jose | CA | — | ◇ UNVERIFIED |
| AMAce Metal Refinishers INC | Lombard | IL | — | ◇ UNVERIFIED |
| ATAce Torwel, INC | Bellingham | MA | — | ◇ UNVERIFIED |
| AGAcm Grinding INC | San Jose | CA | — | ◇ UNVERIFIED |
| AMAcro Machine INC | Big Lake | MN | — | ◇ UNVERIFIED |
| AMAcro Machining | Marysville | WA | — | ◇ UNVERIFIED |
| AMAction Machining INC | Cushing | MN | — | ◇ UNVERIFIED |
| AAAdvanced Aero Coatings | Fort Worth | TX | — | ◇ UNVERIFIED |
| AEAdvanced Energy Ideas, INC. | Mesa | AZ | — | ◇ UNVERIFIED |
| AIAdvanced Interconnect Technol | Saint Cloud | MN | — | ◇ UNVERIFIED |
| AMAdvanced Metal Components INC | Swainsboro | GA | — | ◇ UNVERIFIED |
| ASAdvanced Sheetmetal Associates, LLC | Middlefield | CT | — | ◇ UNVERIFIED |
| ATAdvent Tool & Mfg INC | Antioch | IL | — | ◇ UNVERIFIED |
| AIAerofab INC | Blaine | MN | — | ◇ UNVERIFIED |
| AIAga INC. | Amalga | UT | — | ◇ UNVERIFIED |
| ACAge Craft Mfg INC | Greensburg | PA | — | ◇ UNVERIFIED |
| AMAg Machining INC | Moorpark | CA | — | ◇ UNVERIFIED |
| AGA & G Manufacturing, INC. | Galion | OH | — | ◇ UNVERIFIED |
| AAirtronics | San Jose | CA | — | ◇ UNVERIFIED |
| AJA & J Precision Sheet Metal | San Jose | CA | — | ◇ UNVERIFIED |
| AMAlbany Metal Treating | Albany | IN | — | ◇ UNVERIFIED |
| AAAll American Engineering and Manufacturing INC | White Bear Lake | MN | — | ◇ UNVERIFIED |
| AMAllied Machine Works, INC. | Zanesville | OH | — | ◇ UNVERIFIED |
| AMAllied Mask & Tooling, INC. | Toledo | OH | — | ◇ UNVERIFIED |
| AWAllied Welding, INC. | Chillicothe | IL | — | ◇ UNVERIFIED |
| ASAllison Specialty Components | Rosemount | MN | — | ◇ UNVERIFIED |
| ACAmaral Custom Fabrications, INC | Seekonk | MA | — | ◇ UNVERIFIED |
| AGAmerican Gear CO. | Washington | UT | — | ◇ UNVERIFIED |
| AMAmerican Machine Works, INC. | Omaha | NE | — | ◇ UNVERIFIED |
| ADAm-tec Designs INC | Scandia | MN | — | ◇ UNVERIFIED |
| APAmw Precision, LLC | Henderson | NV | — | ◇ UNVERIFIED |
| AAAnderson Automatics INC | Minneapolis | MN | — | ◇ UNVERIFIED |
| ARAnilox Roll Co., INC. (arc Intl.) | Charlotte | NC | — | ◇ UNVERIFIED |
| AMAnmor Machining Company, LLC | New Britain | CT | — | ◇ UNVERIFIED |
| AIAnpec Ind | Pecatonica | IL | — | ◇ UNVERIFIED |
| AMAppalachian Machine, INC. | Dublin | VA | — | ◇ UNVERIFIED |
| AVApplied Vacuum Technology INC | Waconia | MN | — | ◇ UNVERIFIED |
| AMArchitectural Metal Polishing | Union | NJ | — | ◇ UNVERIFIED |
| AIArrowhawk Industries INC | Laurens | SC | — | ◇ UNVERIFIED |
| AMAssociated Machining and Design INC | Mankato | MN | — | ◇ UNVERIFIED |
| AMAssured Manufacturing | Fremont | CA | — | ◇ UNVERIFIED |
| AMAtech Manufacturing Solutions | San Jose | CA | — | ◇ UNVERIFIED |
| ABAvery Barron Industries - Fabrication, LLC | Tulsa | OK | — | ◇ UNVERIFIED |
| BRBaklund R - D LLC | Hutchinson | MN | — | ◇ UNVERIFIED |
| BIBalzer INC | Mountain Lake | MN | — | ◇ UNVERIFIED |
| BMBayou Machine and Fabrication, INC. | Harvey | LA | — | ◇ UNVERIFIED |
 B & B Manufacturing & Assembly LLC | Faribault | MN | — | ◇ UNVERIFIED |
| BFBc Fabrication & Repair INC | Junction City | OR | — | ◇ UNVERIFIED |
| BLBeamaco, LLC | Manitowoc | WI | — | ◇ UNVERIFIED |
| BMBecker Machine - Tool INC | Princeton | MN | — | ◇ UNVERIFIED |
| BOBender Ornamental INC. | Omaha | NE | — | ◇ UNVERIFIED |
| BMBenson Metals INC | Mendota | MN | — | ◇ UNVERIFIED |
| BSBergin Screen Printing & Etching | Napa | CA | — | ◇ UNVERIFIED |
| BMBf Machining & Manufacturing INC | Anoka | MN | — | ◇ UNVERIFIED |
| BHB & H Tool CO | San Marcos | CA | — | ◇ UNVERIFIED |
| BSBig Sky Precision INC. | Manhattan | MT | — | ◇ UNVERIFIED |
| BMBil Manufacturing INC | Argyle | MN | — | ◇ UNVERIFIED |
| BEBison Engineering CO INC | Long Beach | CA | — | ◇ UNVERIFIED |
| BKB - K Swiss INC | Ramsey | MN | — | ◇ UNVERIFIED |
| BTBlackwell Technologies LLC | East Chicago | IN | — | ◇ UNVERIFIED |
| BSBlading Services Unlimited LLC | Canastota | NY | — | ◇ UNVERIFIED |
| BMBliss Machine INC. | Arcade | NY | — | ◇ UNVERIFIED |
| BMBloomer Machine & Fabrication INC. | Bloomer | WI | — | ◇ UNVERIFIED |
| BCBlue Chip Machine | Waite Park | MN | — | ◇ UNVERIFIED |
| BMBoise Metal Works | Boise | ID | — | ◇ UNVERIFIED |
| BMBoise Metal Works | Boise | ID | — | ◇ UNVERIFIED |
| BTBond Tool and Engineering INC | Kalamazoo | MI | — | ◇ UNVERIFIED |
| BTBower Tool & Manufacturing | Livonia | MI | — | ◇ UNVERIFIED |
| BTBridge Tool & Die LLC | Buckley | MI | — | ◇ UNVERIFIED |
| BIBriese Iron Works INC | Rochester | MN | — | ◇ UNVERIFIED |
| BMBrothers Machine & Tool INC | Jurupa Valley | CA | — | ◇ UNVERIFIED |
| BPBtd Precision, INC. | Chicopee | MA | — | ◇ UNVERIFIED |
| BMBurn-rite Mold and Machine INC. | Canton | OH | — | ◇ UNVERIFIED |
| BIBy-weld Industries, INC. | Bixby | OK | — | ◇ UNVERIFIED |
| CMCammand Machining LLC | Romeo | MI | — | ◇ UNVERIFIED |
| CMCarolina Machining - Fabrication, INC | Youngsville | NC | — | ◇ UNVERIFIED |
| CMCasey Machine Company, INC. | Lancaster | NY | — | ◇ UNVERIFIED |
| CQCb Quality Machining - Engineering INC | Buffalo | MN | — | ◇ UNVERIFIED |
| CPCcz Precision Machining, LLC | Seabrook | NH | — | ◇ UNVERIFIED |
| CCCd Custom Enterprises LLC | Newton | KS | — | ◇ UNVERIFIED |
| CMCentral Machine Co., INC. | Quakertown | PA | — | ◇ UNVERIFIED |
| CFC & F Steel CORP. | Elmsford | NY | — | ◇ UNVERIFIED |
| CCChappell Central INC | Willmar | MN | — | ◇ UNVERIFIED |
| CSChip Star Technology LLC | Beaverton | OR | — | ◇ UNVERIFIED |
| CTChips Tool Repair INC | Anoka | MN | — | ◇ UNVERIFIED |
| COChoi Ornamental Iron Works Corporation Dba Best Iron Works | San Bernardino | CA | — | ◇ UNVERIFIED |
| CACinchseal Associates INC. | Pennsauken | NJ | — | ◇ UNVERIFIED |
| CPCj Precision Industires INC | Signal Hill | CA | — | ◇ UNVERIFIED |
| CMClean Machine LLC | West Jordan | UT | — | ◇ UNVERIFIED |
 Cnc Precision Machine INC | Garrettsville | OH | — | ◇ UNVERIFIED |
| CCCogitic Corporation | Colorado Springs | CO | — | ◇ UNVERIFIED |
