| WIWinegar INC | Waseca | 20–99 | ◐ LIKELY ACTIVE |
| WMWinnebago Mfg CO | Blue Earth | 20–99 | ◐ LIKELY ACTIVE |
| WMWyoming Machine | Stacy | 20–99 | ◐ LIKELY ACTIVE |
| ZSZalk Steel & Supply CO | Minneapolis | 20–99 | ◐ LIKELY ACTIVE |
| ZBZierke Built Manufacturing, Inc | Fairmont | 20–99 | ◐ LIKELY ACTIVE |
| ATAlliant Techsystems Proving Ground | Elk River | — | ◐ LIKELY ACTIVE |
| CPCheetah Precision LLC | New Brighton | — | ◐ LIKELY ACTIVE |
| CMConstruction Materials Inc/cmi Coating Group INC Dba Industrial Painting Service | Hugo | — | ◐ LIKELY ACTIVE |
| DDDentim Dba Etchit | Buffalo | — | ◐ LIKELY ACTIVE |
| HAHard Anodize INC - Edina | Edina | — | ◐ LIKELY ACTIVE |
| MPMicro Parts INC | Eagan | — | ◐ LIKELY ACTIVE |
| PCPhygen Coatings, INC. | Minneapolis | — | ▲ REPORTED CLOSED |
| ZIZiegler INC - Bloomington | Minneapolis | — | ◐ LIKELY ACTIVE |
| ALAbelconn LLC | New Hope | — | ◇ UNVERIFIED |
| ABAdept Blast and Paint INC | Hutchinson | — | ◇ UNVERIFIED |
| AFAll Flex Acquisitions LLC - Northfield | Northfield | — | ◇ UNVERIFIED |
| ATAlliant Techsystems | Hopkins | — | ◇ UNVERIFIED |
| ATAlliant Techsystems INC | Arden Hills | — | ◇ UNVERIFIED |
| AIAnodize INC | Buffalo | — | ◇ UNVERIFIED |
| AA-tek | Brainerd | — | ◇ UNVERIFIED |
| BIBehrens INC | Winona | — | ◇ UNVERIFIED |
| BSBelgrade Steel Tank CO INC | Belgrade | — | ◇ UNVERIFIED |
| BIBermo INC - Circle Pines | Circle Pines | — | ◇ UNVERIFIED |
| BHB & H Manufacturing INC | Sherburn | — | ◇ UNVERIFIED |
| BABill's Auto Repair | Owatonna | — | ◇ UNVERIFIED |
| BIBoker's, INC. | Minneapolis | — | ◇ UNVERIFIED |
| BCBondhus Corporation-softener | Monticello | — | ◇ UNVERIFIED |
| BSBrighton Sandblasting INC | Blaine | — | ◇ UNVERIFIED |
| BMBtd Mfg INC | Lakeville | — | ◇ UNVERIFIED |
| BBBystrom Bros INC | Minneapolis | — | ◇ UNVERIFIED |
| CPCaterpillar Paving Products INC | New Ulm | — | ◇ UNVERIFIED |
 Chandler Industries INC Stremel Division | Minneapolis | — | ◇ UNVERIFIED |
| CSClow Stamping CO - Merrifield | Merrifield | — | ◇ UNVERIFIED |
| CBContinental Bridge | Alexandria | — | ◇ UNVERIFIED |
| CGCreganna Generators | Plymouth | — | ◇ UNVERIFIED |
| CPCrenlo - Plant 3 | Rochester | — | ◇ UNVERIFIED |
| CCCrown Cork & Seal CO INC - Lakeville | Lakeville | — | ◇ UNVERIFIED |
| CSCurtis-wright Surface Technologies | New Brighton | — | ◇ UNVERIFIED |
| DSDecimet Sales INC | Rogers | — | ◇ UNVERIFIED |
| DEDesman Engineering INC | Alexandria | — | ◇ UNVERIFIED |
| DTDigital Tool & Automation | Ramsey | — | ◇ UNVERIFIED |
 Donaldson CO INC - Minneapolis | Bloomington | — | ◇ UNVERIFIED |
| DEDoor Engineering & Manufacturing | Kasota | — | ◇ UNVERIFIED |
| DBDs Brown\lewis Engineering Division | Chaska | — | ◇ UNVERIFIED |
| EIEarly Iron Restoration | Rochester | — | ◇ UNVERIFIED |
| EEElectro-plating Engineering | Saint Paul | — | ◇ UNVERIFIED |
| EDEntrust Datacard | Shakopee | — | ◇ UNVERIFIED |
| EIEnvirochem INC | Hamel | — | ◇ UNVERIFIED |
| ECEquipment Coating INC | New Prague | — | ◇ UNVERIFIED |
| EREquipment Rental CO | Duluth | — | ◇ UNVERIFIED |
