- Uptown Smoke Zone
- Uptown Smokes INC.
- Uptown Taprooms
- Uptown Tax Service
- Uptown Tax Sevice
- Uptown Underdawg
- Uptown United
- Urban Grill Chicago
- Urban Pooch Canine Life Center
- Urban Renewal Brewery
- Us Wireless Communications
- V.i.p. Therapy
- Va Digital Ventures LLC
- Vandross Beauty & Barber
- Vanguard Mechanics
- Vase And Vessel
- Velazquez Christmas Trees Sales
- Velvet Touch Cleaning
- Vfc Engineering
- Via Rose
- Via Rose Studio
- Viet Hoa Plaza
- Viet My Video & Gifts
- Viet Nam Restaurant
- Viet Shipping
- Vietnam Express INC.
- Vietnamese Association Of Illinois
- Village Discount Outlet INC
- Vinh Hoa Incorporated
- Vip Body Work
- Vip Nails & Spa Fg
- Viva Entertainment Network
- Vlecides-schroeder Associates, INC.
- Vn Medical Supply INC.
- Vn Services
- Vntofu & Fast Food, INC.
- Vnus Travel & Cargo Express, INC.
- Voice Of The People Chicago
- Vsam Merchant Services
- Vsam1040 Chicago
- Wabi Sabi Rotary
- Wailai Home Health Services
- Walgreens #06727
- Walgreens #2840
- Wash U Laundry
- Waterford
- Wavelength Engineering
- Wax Man Spa
- Wesley Place
- Wework17
- White Lily Wonders Studio
- Wholesome 360 INC.
- Wilson Abbey
- Wilson Broadway Currency Exch.
- Wilson Care INC
- Wilson Grocery
- Wilson Grocery
- Wilson Wings, INC. / Wingstop Restaurant
- Wilson Yard's INC.
- Windy City Nutrition
- Windy City Paws
- Winona Cleaners And Tailors
- Wooly Mammoth Antiques
- Wow Pizza Cafe
- Wzumba INC.
- Xfinity
- Xmarket
- Xsalont Studio Salon, INC
- Xsalonte LLC
- Yhw Clarendon Cleaners
- Yoga By Allison Inc../allison English
- Yoga Horizons Of Chicago, LLC
- Your Daily Move, INC.
- Zachary Scott Goforth
- Zan Atelier
- Zee Zone Enterprises
- Zemenay INC.
- Zises Communications
- Zone Fitness