| PSPhi Strategies INC - Phi Strategies | Aurora | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| PUPoly USA INC | Aurora | IL | Chemical Manufacturing325991 | — | ◇ UNVERIFIED |
| PPPretium Packaging LLC | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| ROReco of Illinois, INC. | Aurora | IL | Fabricated Metal Product Manufacturing332710 | — | ◇ UNVERIFIED |
| RLReplicator LLC | Aurora | CO | Fabricated Metal Product Manufacturing332992 | — | ◇ UNVERIFIED |
| RIRevered Incorporated | Aurora | CO | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
 Rk Mission Critical | Aurora | CO | Fabricated Metal Product Manufacturing332311 | — | ◇ UNVERIFIED |
| RBRobinson Brick CO | Aurora | CO | Nonmetallic Mineral Product Manufacturing327331 | — | ◇ UNVERIFIED |
| SDSecond Dawn LLC | Aurora | CO | Beverage and Tobacco Product Manufacturing312120 | — | ◇ UNVERIFIED |
| SHS & H Concrete | Aurora | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| SBSimmons Bedding Company | Aurora | CO | Furniture and Related Product Manufacturing337910 | — | ◇ UNVERIFIED |
| SSSir Speedy Printing Ctr No 2043 | Aurora | CO | Printing and Related Support Activities323110 | — | ◇ UNVERIFIED |
| SISmetco INC | Aurora | OR | Machinery Manufacturing333924 | — | ◇ UNVERIFIED |
| SSSpare Skid Plate | Aurora | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| S2Spherex 2nd Ave | Aurora | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| S3Spherex 33rd Ave | Aurora | CO | Chemical Manufacturing325411 | — | ◇ UNVERIFIED |
| SSprint | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SKStat Key LLC | Aurora | OR | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| SSStead Sheet Metal INC. | Aurora | IL | Fabricated Metal Product Manufacturing332322 | — | ◇ UNVERIFIED |
| SKSteel King Industries, INC. | Aurora | IL | Fabricated Metal Product Manufacturing332312 | — | ◇ UNVERIFIED |
| SSteradanlaw | Aurora | CO | Electrical Equipment, Appliance & Component Manufacturing335999 | — | ◇ UNVERIFIED |
| SRSteven Roberts Originals, LLC | Aurora | CO | Food Manufacturing311412 | — | ◇ UNVERIFIED |
| SCStone City, LLC | Aurora | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SIStone Ideas, LLC | Aurora | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SOStoneworks of Colorado, LLC | Aurora | CO | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| SPStorage Products Group | Aurora | CO | Fabricated Metal Product Manufacturing332999 | — | ◇ UNVERIFIED |
| TPTem Pallets | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| TUTerex Utilities, INC. | Aurora | CO | Transportation Equipment Manufacturing336211 | — | ◇ UNVERIFIED |
| TGThe Glass Shop LLC | Aurora | MO | Nonmetallic Mineral Product Manufacturing327211 | — | ◇ UNVERIFIED |
| TGThe Granite & Marble Depot, INC. | Aurora | IL | Nonmetallic Mineral Product Manufacturing327991 | — | ◇ UNVERIFIED |
| TIThe Iams Company | Aurora | NE | Food Manufacturing311111 | — | ◇ UNVERIFIED |
| TQThe Quilted Garden Fabric Shop | Aurora | MO | Textile Product Mills314999 | — | ◇ UNVERIFIED |
| TCTimminco Corporation (was Dow Chemical) | Aurora | CO | Primary Metal Manufacturing331491 | — | ◇ UNVERIFIED |
| TATLJ Aurora Inc | Aurora | CO | Food Manufacturing311811 | — | ◇ UNVERIFIED |
| TLTortilleria La Bronca, LLC | Aurora | CO | Food Manufacturing311830 | — | ◇ UNVERIFIED |
| TMTransit Mix Concrete & Materials CO. | Aurora | CO | Nonmetallic Mineral Product Manufacturing327320 | — | ◇ UNVERIFIED |
| TMTransMachine MTT Inc. | Aurora | IL | Primary Metal Manufacturing331210 | — | ◇ UNVERIFIED |
| UEUgalde Enterprises LLC | Aurora | IL | Food Manufacturing311811 | — | ◇ UNVERIFIED |
 Universal Printing CO INC | Aurora | CO | Printing and Related Support Activities323111 | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Aurora | IL | Food Manufacturing311514 | — | ◇ UNVERIFIED |
| USU.s. Specialty Packaging, INC. | Aurora | IL | Paper Manufacturing322211 | — | ◇ UNVERIFIED |
| VAValley Asphalt Corporation | Aurora | IN | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| VBVance Bros INC | Aurora | CO | Petroleum and Coal Products Manufacturing324121 | — | ◇ UNVERIFIED |
| VEVim Enterprises INC | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| VIVrlogos inc | Aurora | CO | Apparel Manufacturing315990 | — | ◇ UNVERIFIED |
 Wagner Equipment CO. | Aurora | CO | Machinery Manufacturing333132 | — | ◇ UNVERIFIED |
| WPWelch Packaging Excel LLC | Aurora | IL | Miscellaneous Manufacturing339999 | — | ◇ UNVERIFIED |
| WCWestern Clay Company- Aurora Bentonite Gypsum Milling Plant | Aurora | UT | Nonmetallic Mineral Product Manufacturing327120 | — | ◇ UNVERIFIED |
| WCWestrock Converting Company | Aurora | IL | Paper Manufacturing322299 | — | ◇ UNVERIFIED |
| WRWoodwork Refined Corporation | Aurora | IL | Furniture and Related Product Manufacturing337110 | — | ◇ UNVERIFIED |
