| AMAitkin Machine - Manufacturing LLC | Aitkin | — | ◇ UNVERIFIED |
| AJA J Farms LLC | Hayfield | — | ◇ UNVERIFIED |
| ASAj Schaake Company | Saint Paul | — | ◇ UNVERIFIED |
| AMAlbany Machine Products | Albany | — | ◇ UNVERIFIED |
| AMAlbany Manufacturing INC | Albany | — | ◇ UNVERIFIED |
| AJAlbert J Lauer INC | Farmington | — | ◇ UNVERIFIED |
| AMAl-cast Mold - Pattern INC | Andover | — | ◇ UNVERIFIED |
| APAlexandria Precision Machining | Alexandria | — | ◇ UNVERIFIED |
| APAlexandria Precision Machining | Alexandria | — | ◇ UNVERIFIED |
| ADAll Dimension Manufacturing INC | Oakdale | — | ◇ UNVERIFIED |
| AEAllied Electrostatic of Minnesota INC | Hugo | — | ◇ UNVERIFIED |
| AHAlloy Hardfacing - Engineering CO INC | Jordan | — | ◇ UNVERIFIED |
| APAll Pro Powder Coating & Sandblasting | Waite Park | — | ◇ UNVERIFIED |
| ASAll State Grinding, LLC | St. Anthony | — | ◇ UNVERIFIED |
| AAll-storage | Fridley | — | ◇ UNVERIFIED |
| AOAls Ornamental Iron - Welding INC | Waite Park | — | ◇ UNVERIFIED |
| AIAltamar INC | Minneapolis | — | ◇ UNVERIFIED |
| ATAlta Tube Fabrication, Inc. | Minneapolis | — | ◇ UNVERIFIED |
| AGAmerican Gear Products LLC | Minneapolis | — | ◇ UNVERIFIED |
| AGAmerican Gear Products LLC Dba No Am Gear - Forge | Waterville | — | ◇ UNVERIFIED |
| AMAmerican Machine - Gundrilling INC | Osseo | — | ◇ UNVERIFIED |
| AMAmerican Mfg Company | Saint Joseph | — | ◇ UNVERIFIED |
| ARAmerican Roto Tool INC | Maple Lake | — | ◇ UNVERIFIED |
| AIAnchor Iron CO | Savage | — | ◇ UNVERIFIED |
| ALAnderson Lubricants INC Dba Rapids Hydraulic & Mac | Cohasset | — | ◇ UNVERIFIED |
| AMAnderson Midwest LLC | Bloomington | — | ◇ UNVERIFIED |
| AMAnoco Metal Services INC | Princeton | — | ◇ UNVERIFIED |
| ACAnotech Corporation | Waconia | — | ◇ UNVERIFIED |
| AIApn INC | Caledonia | — | ◇ UNVERIFIED |
| ACApt Cnc INC | Kasota | — | ◇ UNVERIFIED |
| ACArchitectural Construction Services INC | Minneapolis | — | ◇ UNVERIFIED |
| ASArc Services | Roseville | — | ◇ UNVERIFIED |
| ACArrow Components CORP | Ramsey | — | ◇ UNVERIFIED |
 Arrowhead Products INC | Hopkins | — | ◇ UNVERIFIED |
| ARArrowhead - Ritchie Brothers Refurbishing Shop | Medford | — | ◇ UNVERIFIED |
| AIArtom INC | Anoka | — | ◇ UNVERIFIED |
| ACAspen Coatings INC | Litchfield | — | ◇ UNVERIFIED |
| AEAspen Equipment | Bloomington | — | ◇ UNVERIFIED |
| AFAssociated Finishing INC | Mankato | — | ◇ UNVERIFIED |
| AFAssociated Finishing INC | Mankato | — | ◇ UNVERIFIED |
| AFAssociated Finishing INC - Litchfield | Litchfield | — | ◇ UNVERIFIED |
| AMAssociated Machining and Design, Inc. | North Mankato | — | ◇ UNVERIFIED |
| ACAtk Commercial Ammunition Company INC | Elk River | — | ◇ UNVERIFIED |
| AMAtlas Manufacturing Div of Meribel | Minneapolis | — | ◇ UNVERIFIED |
| AAAtomic Architectural Metal INC | Vadnais Heights | — | ◇ UNVERIFIED |
 Aura Fabricators Inc | Fergus Falls | — | ◇ UNVERIFIED |
| AMAurora Micro Machine INC | Buffalo | — | ◇ UNVERIFIED |
| AMAuthority Machining | Anoka | — | ◇ UNVERIFIED |
| AEAutomated Equipment LLC | Red Wing | — | ◇ UNVERIFIED |
| AIAutonetic Industries INC | Brooklyn Center | — | ◇ UNVERIFIED |
