Quad Cities Regional Business Journal » Directory Member Directory When you keep it local, you keep the Quad Cities strong. Go back to directory. Quad Cities Regional Business Journal Quad Cities Regional Business JournalBusiness Services Address 2117 State Street, Bettendorf, IA 52722 work Phone: (563) 345-7225work Email: jennifer@quadcitiesbusiness.comINTERNET Website: https://quadcitiesbusiness.com/ Related by Category Terracon (563) 355-0702work ActionCOACH Business Coaching (815) 590-1487work marciaerickson@actioncoach.comINTERNET QC Investment Group (563) 484-5000work CS Technologies (563) 345-6789work Great Western Supply (563) 445-6644work Honkamp Krueger (563) 386-2727work Repay (563) 359-9564work Ruhl Commercial (563) 355-4000work Categories: Business Services Updated 1 year ago.