| CVChamplain Valley Specialty of Ny, INC. | Oswego | NY | Food Manufacturing311991 | — | ◇ UNVERIFIED |
| DCDiamond Coach CORP. | Oswego | KS | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| DIDisa Industries INC | Oswego | IL | Fabricated Metal Product Manufacturing332997 | — | ◇ UNVERIFIED |
| FRFox Ridge Stone CO | Oswego | IL | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
 Green Mountain Flavors INC | Oswego | IL | Food Manufacturing311930 | — | ◇ UNVERIFIED |
| HPHammermill Papers | Oswego | NY | Paper Manufacturing322120 | — | ◇ UNVERIFIED |
| OPOswego Public Works Department | Oswego | NY | Nonmetallic Mineral Product Manufacturing327992 | — | ◇ UNVERIFIED |
| UDUS Diamond Wheel INC | Oswego | IL | Nonmetallic Mineral Product Manufacturing327910 | — | ◇ UNVERIFIED |
| WTWt Terminal Oswego, LLC | Oswego | NY | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| BIBoss Industries LLC | Oswego | KS | Fabricated Metal Product Manufacturing332313 | — | ◇ UNVERIFIED |
| CMContract Manufacturers of America, Inc. | Oswego | IL | Wood Product Manufacturing321999 | — | ◇ UNVERIFIED |
| CCCorner Caff | Oswego | IL | Machinery Manufacturing333999 | — | ◇ UNVERIFIED |
| DGDemont Guitars LLC | Oswego | IL | Miscellaneous Manufacturing339992 | — | ◇ UNVERIFIED |
| DHDesigner Hardwood Flooring Cny, INC. | Oswego | NY | Wood Product Manufacturing321918 | — | ◇ UNVERIFIED |
| ETEmery T. Hershberger | Oswego | KS | Wood Product Manufacturing321113 | — | ◇ UNVERIFIED |
| ECEssroc Cement Terminal | Oswego | NY | Nonmetallic Mineral Product Manufacturing327310 | — | ◇ UNVERIFIED |
| FCFrench Confectionery LLC | Oswego | IL | Food Manufacturing311351 | — | ◇ UNVERIFIED |
| IPImagination Properties, LLC | Oswego | IL | Printing and Related Support Activities323113 | — | ◇ UNVERIFIED |
| JRJk Restorations INC | Oswego | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| KIKrapf Industries, LLC | Oswego | NY | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LOLagoe Oswego Corporation | Oswego | NY | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| LMLos Muchachos Carne Seca LLC | Oswego | IL | Food Manufacturing311612 | — | ◇ UNVERIFIED |
| MPMitchell Printing & Mailing, INC. | Oswego | NY | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| OBOswego Brewing Company LLC | Oswego | IL | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| QSQuick Signs, Inc. | Oswego | IL | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| XTXxpress Transportation INC. | Oswego | NY | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
