| APAir Plastics INC. | Mason | OH | Chemical Manufacturing325211 | — | ◇ UNVERIFIED |
| BABlackhawk Automotive Plastics, INC. | Mason | OH | Plastics and Rubber Products Manufacturing326199 | — | ◇ UNVERIFIED |
| DCDart Container of Michigan LLC | Mason | MI | Plastics and Rubber Products Manufacturing326140 | — | ◇ UNVERIFIED |
| FIFinishing Innovations INC | Mason | TN | Fabricated Metal Product Manufacturing332813 | — | ◇ UNVERIFIED |
| MCMulti-color Corporation (mcc-mason) | Mason | OH | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| RCRieth-riley Construction Co., INC. | Mason | MI | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| SUSpear USA | Mason | OH | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| BBBad Brewing Company LLC | Mason | MI | Beverage and Tobacco Product Manufacturing312120 | 1-19 | ◇ UNVERIFIED |
| LHLaunstein Hardwood Products | Mason | MI | Wood Product Manufacturing321113 | 1-19 | ◇ UNVERIFIED |
| 1L16 Lots Brewing Company LLC | Mason | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| AMArmor Metal Group (1483090487) | Mason | OH | Fabricated Metal Product Manufacturing332812 | — | ◇ UNVERIFIED |
| CPCold Pressed Kings, LLC | Mason | OH | Food Manufacturing311411 | — | ◇ UNVERIFIED |
| DPD.A. Precision Products, Inc. | Mason | OH | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| GJGreen J J Jack | Mason | TN | Fabricated Metal Product Manufacturing332116 | — | ◇ UNVERIFIED |
| HMHi-tek Manufacturing INC. | Mason | OH | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| IIIce Industries Deerfield | Mason | OH | Fabricated Metal Product Manufacturing332119 | — | ◇ UNVERIFIED |
| KHKraft Heinz Foods Company (llc) | Mason | OH | Food Manufacturing311999 | — | ◇ UNVERIFIED |
| MHMason Header Die | Mason | MI | Machinery Manufacturing333514 | — | ◇ UNVERIFIED |
| MPMichigan Packaging Company | Mason | MI | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| MPMinuteman Press | Mason | OH | Paper Manufacturing322299 | — | ◇ UNVERIFIED |
| PPParker-hose Products Division | Mason | MI | Fabricated Metal Product Manufacturing332912 | — | ◇ UNVERIFIED |
| SHSsab Hardtech INC | Mason | MI | Transportation Equipment Manufacturing336370 | — | ◇ UNVERIFIED |
| SCStar Combustion Systems LLC | Mason | OH | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TCThe Common Beer Company, LLC | Mason | OH | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| TRThomas Redmar Group LLC | Mason | MI | Fabricated Metal Product Manufacturing332618 | — | ◇ UNVERIFIED |
| WHWisconsin Hardwoods LLC | Mason | WI | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| WPWs Packaging Group, INC. | Mason | OH | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
