| NSNyala Screen Printing INC | Irvine | CA | — | ◇ UNVERIFIED |
| NCNY Cutting Inc | Monsey | NY | — | ◇ UNVERIFIED |
| NFNy Froyo LLC | Deer Park | NY | — | ◇ UNVERIFIED |
| OCOai Corporation | Miami Lakes | FL | — | ◇ UNVERIFIED |
| OIOakcalpax INC | Marshall | MN | — | ◇ UNVERIFIED |
| OIOakcalpax INC | Marshall | MN | — | ◇ UNVERIFIED |
| OIOakday, Inc. | Miamisburg | OH | — | ◇ UNVERIFIED |
| OGOak Grove Printing | San Jose | CA | — | ◇ UNVERIFIED |
| OHOak Hill Print & Graphics, LLC | Hagerstown | MD | — | ◇ UNVERIFIED |
| OROak Road Inc. | Woodside | NY | — | ◇ UNVERIFIED |
| OPObenchain Printing CO | Denver | CO | — | ◇ UNVERIFIED |
| OTOberthur Technologies | Rancho Dominguez | CA | — | ◇ UNVERIFIED |
| OHOBJF Holdings, LLC | Cincinnati | OH | — | ◇ UNVERIFIED |
| ODObrien Design LLC Dba Alta Creative | San Diego | CA | — | ◇ UNVERIFIED |
| OBOcean Beach Sportswear, Inc. | Fairfield | CA | — | ◇ UNVERIFIED |
| OTOceano Trading Corporation | Sugar Land | TX | — | ◇ UNVERIFIED |
| OPOcean Pacific Images | Denver | CO | — | ◇ UNVERIFIED |
| OIOconnor INC | Charleston | SC | — | ◇ UNVERIFIED |
| OIOcpc INC | Irvine | CA | — | ◇ UNVERIFIED |
| OIOctane Ink, LLC | Tea | SD | — | ◇ UNVERIFIED |
| OPOdcombe Press (nashville), INC. | La Vergne | TN | — | ◇ UNVERIFIED |
| OPO'dell Printing | Rohnert Park | CA | — | ◇ UNVERIFIED |
| OSOdonnell Solutions LLC | Riverside | CA | — | ◇ UNVERIFIED |
| OPO'econ Print INC. | Topeka | KS | — | ◇ UNVERIFIED |
| OAOf All Times, INC. | Pico Rivera | CA | — | ◇ UNVERIFIED |
| OPOffco-offset Printing CO | Fairfield | CA | — | ◇ UNVERIFIED |
| OOOffice of State Publishing | West Sacramento | CA | — | ◇ UNVERIFIED |
| OPOffset Paperback Manufacturing INC | Dallas | PA | — | ◇ UNVERIFIED |
| OVOhio Valley Screenprinting, Inc. | Lawrenceburg | IN | — | ◇ UNVERIFIED |
| OPOjai Printing & Publishing CO. | Ojai | CA | — | ◇ UNVERIFIED |
| OCOJ Clothing & Printing LLC | Apache Junction | AZ | — | ◇ UNVERIFIED |
| OAOklahoma Apparel LLC | Newcastle | OK | — | ◇ UNVERIFIED |
| OEOkumus Enterprises, LTD. Dba Star Label Products | Fairless Hills | PA | — | ◇ UNVERIFIED |
| OHOld Henry LLC | Roanoke | TX | — | ◇ UNVERIFIED |
| OLOld Lutheran INC Dba First Avenue Promotional | Moorhead | MN | — | ◇ UNVERIFIED |
| OSOld Stage Printing | Surgoinsville | TN | — | ◇ UNVERIFIED |
| OTOld Time Sports | Salisbury | MA | — | ◇ UNVERIFIED |
| OPOlson Printing INC | Nashville | TN | — | ◇ UNVERIFIED |
| OGOlympian Graphics INC | Oakland | CA | — | ◇ UNVERIFIED |
| OGOlympus Group Orlando CO | Orlando | FL | — | ◇ UNVERIFIED |
| OEOmar Ebrahimi dba Vividly Branded | Tracy | CA | — | ◇ UNVERIFIED |
| OFOme9a Franchises LLC | Ontario | OH | — | ◇ UNVERIFIED |
| OPOmega Printing | Palo Alto | CA | — | ◇ UNVERIFIED |
| OSOmnova Solutions INC. | Monroe | NC | — | ◇ UNVERIFIED |
| ODOn Demand 3d Technology, INC. | Tustin | CA | — | ◇ UNVERIFIED |
| OAOne Accord Corporation Dba Postageone | Valencia | CA | — | ◇ UNVERIFIED |
| OPOneida Printing (former) | Green Bay | WI | — | ◇ UNVERIFIED |
| ODOneil Data Systems INC | Los Angeles | CA | — | ◇ UNVERIFIED |
| OHOnesource Hard Surfaces, LLC | Dalton | GA | — | ◇ UNVERIFIED |
| OSOne Source Printing and Graphics, INC. | Houston | TX | — | ◇ UNVERIFIED |
| OPOnesource Print Management Inc. | Lake Geneva | WI | — | ◇ UNVERIFIED |
| OSOne Source Sample,llc | Dalton | GA | — | ◇ UNVERIFIED |
| OSOne Stop Printing & Binding | Winnetka | CA | — | ◇ UNVERIFIED |
 Onetouchpoint Midwest CORP. | Green Bay | WI | — | ◇ UNVERIFIED |
| OTOne, Two, Three, INC. | Woodbury | NJ | — | ◇ UNVERIFIED |
| OLOn Line Graphics INC | Anaheim | CA | — | ◇ UNVERIFIED |
| OLOn Line Graphics, INC. | Orange | CA | — | ◇ UNVERIFIED |
| OOOn Our Way, INC. | Sterling | VA | — | ◇ UNVERIFIED |
| OTOn Target Printing and Graphics LLC | Fairfield | NJ | — | ◇ UNVERIFIED |
| OTOn the Limit USA LTD | Duluth | MN | — | ◇ UNVERIFIED |
| OTOn Time Printz LLC | Hallandale Beach | FL | — | ◇ UNVERIFIED |
| OSOn-time Screen Printing & Embroidery, LLC | Derby | CT | — | ◇ UNVERIFIED |
| OHOpacity Holdings LLC | New York | NY | — | ◇ UNVERIFIED |
| OIOperation Imprint LLP | Ainsworth | IA | — | ◇ UNVERIFIED |
| ODOptical Disc Media | Valencia | CA | — | ◇ UNVERIFIED |
| OBOptimum Bindery Services of New England, INC. | Nashua | NH | — | ◇ UNVERIFIED |
| OCOrange Circle Studio CORP. | Oceanside | CA | — | ◇ UNVERIFIED |
| OCOrange County Color Graphics | Anaheim | CA | — | ◇ UNVERIFIED |
| OCOrange County Register Communications | Anaheim | CA | — | ◇ UNVERIFIED |
| OMOrb Media & Display Service | South Gate | CA | — | ◇ UNVERIFIED |
| OPOrca Printing | Memphis | TN | — | ◇ UNVERIFIED |
| OSOrchard Street Press LLC | Saint Francis | WI | — | ◇ UNVERIFIED |
| OBOrigin Books LLC | Kent | WA | — | ◇ UNVERIFIED |
| OIOrkiStrate, Inc. | Allentown | PA | — | ◇ UNVERIFIED |
| OAOrlando Apparel LLC | Orlando | FL | — | ◇ UNVERIFIED |
| OBormond beach printing llc | Ormond Beach | FL | — | ◇ UNVERIFIED |
| OVOrora Visual LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| OVOrora Visual Orange County | Fullerton | CA | — | ◇ UNVERIFIED |
| OMO'Rourke Media Group LLC | Seaford | DE | — | ◇ UNVERIFIED |
| ORO. R. Pechman CO | Saint Louis | MO | — | ◇ UNVERIFIED |
| OAOrtiz Art Drafts Designs LLC | Brooklyn | OH | — | ◇ UNVERIFIED |
| OAOrtiz Arts & Graphic Design LLC | Cleveland | OH | — | ◇ UNVERIFIED |
| OCOsdba Creations LLC | Portland | ME | — | ◇ UNVERIFIED |
| OHOSDBA Holdings LLC | Portland | ME | — | ◇ UNVERIFIED |
| OAOstrowski Associates | San Jose | CA | — | ◇ UNVERIFIED |
| OSOtto Screen Printing INC Tacoma | Tacoma | WA | — | ◇ UNVERIFIED |
| OROuter Rim Designs, LLC | Key Largo | FL | — | ◇ UNVERIFIED |
| OGOutfit Good LLC | Columbus | OH | — | ◇ UNVERIFIED |
| OPOutput Printing Corp. | Tampa | FL | — | ◇ UNVERIFIED |
| OEOutside Edge, LLC. | Granville | OH | — | ◇ UNVERIFIED |
| OHOutsourcing Holdings Inc | Twinsburg | OH | — | ◇ UNVERIFIED |
| OCOutter City Arts LA LLC | Los Angeles | CA | — | ◇ UNVERIFIED |
| OGOutwest Graphics LLP | Fruita | CO | — | ◇ UNVERIFIED |
| OAOvergaard's Artcraft Printers, INC. | South Bend | IN | — | ◇ UNVERIFIED |
| OPOvernight Printing Seattle, INC. | Seattle | WA | — | ◇ UNVERIFIED |
| OPOvernight Printing Seattle, INC. | Seattle | WA | — | ◇ UNVERIFIED |
| OTOver Time Ink LLC | Cokato | MN | — | ◇ UNVERIFIED |
| OPOverwraps Packaging, L.p. | Dallas | TX | — | ◇ UNVERIFIED |
| OVO & V Printing INC | Alamosa | CO | — | ◇ UNVERIFIED |
| OLOwags, LLC | Montgomery | IN | — | ◇ UNVERIFIED |
