| RDRr Donnelley Logistics Services Worldwide, INC. | Saint Charles | — | ◇ UNVERIFIED |
| RDRr Donnelley & Sons | Bedford Park | — | ◇ UNVERIFIED |
| RDRr Donnelley & Sons CO | Mattoon | — | ◇ UNVERIFIED |
| RDRr Donnelley & Sons CO Rrd Direct Wheeling Div | Wheeling | — | ◇ UNVERIFIED |
| SCSababa Commerce LLC | Sycamore | — | ◇ UNVERIFIED |
| SASato America INC. | Romeoville | — | ◇ UNVERIFIED |
| SCSegerdahl CORP | Bolingbrook | — | ◇ UNVERIFIED |
| SCSegerdahl CORP | Wheeling | — | ◇ UNVERIFIED |
| SCSegerdahl CORP | Wheeling | — | ◇ UNVERIFIED |
| SLSepire LLC | Burr Ridge | — | ◇ UNVERIFIED |
| SOSeymour of Sycamore INC | Sycamore | — | ◇ UNVERIFIED |
| SPShirt Printing 4 U, Inc. | Countryside | — | ◇ UNVERIFIED |
| SSSigncraft Screenprint INC | Galena | — | ◇ UNVERIFIED |
| SSSir Speedy Center #60250 | Villa Park | — | ◇ UNVERIFIED |
| STSolid Tooling Innovations INC | Wood Dale | — | ◇ UNVERIFIED |
| SSSolvent Systems INC | Elk Grove Village | — | ◇ UNVERIFIED |
| SPSpecialty Promotions, INC. | Niles | — | ◇ UNVERIFIED |
| SPSpecialty Promotions, INC. Dba Specialty Print Communications, INC. | Niles | — | ◇ UNVERIFIED |
| SPSpecialty Promotions, INC. Dba Specialty Print Communications, INC. | Niles | — | ◇ UNVERIFIED |
| SISpell It With Color, Inc | Romeoville | — | ◇ UNVERIFIED |
| SSStar Silkscreen Design Inc | Decatur | — | ◇ UNVERIFIED |
| SCStudio Color, INC. | Bensenville | — | ◇ UNVERIFIED |
| SPSuburban Press, INC. | Arlington Heights | — | ◇ UNVERIFIED |
| SJSung Ji Usa, INC. | Elk Grove Village | — | ◇ UNVERIFIED |
| SHSunrise Hitek Group LLC | Chicago | — | ◇ UNVERIFIED |
| SPSuperior Printing And Products Corp. | Mccullom Lake | — | ◇ UNVERIFIED |
| TTeraco | Roselle | — | ◇ UNVERIFIED |
| TAThanx4playin Apparel LLC | Forsyth | — | ◇ UNVERIFIED |
| TCThe Cameron Group | Addison | — | ◇ UNVERIFIED |
| TDThe Daily Journal | Kankakee | — | ◇ UNVERIFIED |
| TLTimemed Labeling Systems, INC. | Darien | — | ◇ UNVERIFIED |
| TWTop Web D/b/a Newsweb | Chicago | — | ◇ UNVERIFIED |
| TGTpm Graphics, INC. | Arlington Heights | — | ◇ UNVERIFIED |
| TGTrademark Graphics INC | Libertyville | — | ◇ UNVERIFIED |
| TSTrend Setters, LTD. | Tremont | — | ◇ UNVERIFIED |
| TSTri-angle Screen Print, LTD. | Franklin Park | — | ◇ UNVERIFIED |
| TDTribune Direct Marketing INC | Northlake | — | ◇ UNVERIFIED |
| TDTripp Designs LLC | Bloomington | — | ◇ UNVERIFIED |
| TLTukaiz, LLC | Franklin Park | — | ◇ UNVERIFIED |
| TLTwss LLC | Newton | — | ◇ UNVERIFIED |
| TRTyler R. Yager and Becky J. Yager | Troy | — | ◇ UNVERIFIED |
| UPUnitech Prepress Solutions INC | Glendale Heights | — | ◇ UNVERIFIED |
| UOUsdol Osha- North Aurora | Bensenville | — | ◇ UNVERIFIED |
| VPVCA Promo, LLC | Naperville | — | ◇ UNVERIFIED |
| VSVictory Screen Printing | Chicago | — | ◇ UNVERIFIED |
| VIVis-O-Graphic, Inc. | Addison | — | ◇ UNVERIFIED |
| WPWestern Plastics INC | Addison | — | ◇ UNVERIFIED |
| WHWinpak Heat Seal CORP | Peoria | — | ◇ UNVERIFIED |
| WCWoogl Corporation, Dba Allegra Marketing Print & Mail of Elk Grove Village | Elk Grove Village | — | ◇ UNVERIFIED |
| XIXertrex International, INC. | Itasca | — | ◇ UNVERIFIED |
