- The Hallstar Company
- The Happy Lobster
- The House Of Wellness By Julianne Farrell
- The Hoxton, Chicago
- The Hoxton, Chicago
- The Inner Voice Incorporated
- The Larko Group
- The Learning Experience
- The Little Green Treehouse
- The Loop Libations
- The Lovesac Company
- The Mason
- The Men's Wearhouse #4657
- The Mid
- The Mine Music Hall
- The Momo World
- The Neighborhood Hotel
- The Nerdery, LLC
- The Nhp Foundation
- The Nomis Group, LLC
- The Nook Daycare United LLC
- The Now West Loop
- The Nurse Agency
- The Oakville Steel Belly Bbq
- The Ogden
- The Original Pancake House
- The Outpost Mexican Eatery 2north INC.
- The Parker
- The Press Room
- The Pritzker Organization
- The Publican
- The Publishing House Bed And Breakfast
- The Randolph Group
- The Roof Crop Industries
- The Roof Crop, LLC
- The Royalton Hotel
- The Ruin Daily
- The Salvation Army Simpson Head Start
- The Sherwin Williams Company
- The Sim Club Wl
- The Sixteen Hundred Investment Group
- The Slide Ride
- The Sol Room
- The Source
- The Sterling Law Office LLC
- The Stylish Bundt
- The Tamale Spaceship
- The Threading House
- The Threading Salon
- The Unwaste Shop
- The Ups Store
- The Ups Store # 5608
- The Ups Store 6975
- The Vig West Loop
- The Vitamin Shoppe
- The Waterhole Lounge
- The Wax And Skin Lounge
- The West Loop Ups Store
- The Wiener's Circle
- The Wing Fulton
- The Women's Treatment Cntr-day
- The Wrap And Roll Cafe
- The Wrkt
- The Ymca Early Learning Demonstration Center
- Thecreditbureau.com INC.
- Thee Goddess Lounge
- Theodis Smith
- Theory Of Beauty
- Thimi's Empanadas #2
- Third Coastguitar Service
- Third Generation Partners
- Third Rail Tavern
- This Little Goat
- Thoma Bravo, L.P.
- Thomas Leon Boatner
- Thomas Mccormick Gallery
- Thomas P Ryan
- Thoms Mohan
- Threefold
- Thrive Hair Collective, LLC
- Ticket Master LLC
- Ticketweb, LLC
- Tiege Hanley
- Tierpoint
- Tierpoint Illinois LLC
- Time Hair Gallery
- Time Out At Shannon's
- Time Out Market
- Tina Devuono
- Tiny Deonca Brown
- Tip 32
- Tips 312
- Tishman Speyer Properties, L.p
- Titan Electronics, INC
- Titan Security Services, INC
- Title Boxing Club West Loop
- Tj Maxx #1404
- Tk Elevator Corporation
- Tld Designs
- Tmi
- Toasty Video
- Tobacco On Taylor
- Tokyo Nails
- Tomato Head
- Tony's Bp
- Tony's Mobil
- Top Less Liquor INC
- Torikago, LLC
- Torque. LTD
- Total Quality Logistics
- Totalconnex LLC
- Tous Les Jours Little Italy
- Tovie
- Tradestation Securities, INC.
- Trading Technologies
- Train Moment
- Train With Ron
- Trainor Glass Company
- Trajektory
- Transend Logistics
- Transform Fit Club
- Transmarket Holdings
- Transpotation Tours
- Transunion Interactive INC.
- Transunion LLC
- Transwestern
- Transystems Corporation
- Trasidor
- Traxxall
- Trend Commerce,llc
- Tres Tesoros Kids
- Tri-star Catering
- Triangle Square Condominium LLC
- Triangu LLC
- Tribe
- Tribeca Boutique Chicago
- Trim Club
- Trinal, INC
- Trino / Esco
- Trio Nail Studio
- Triple B Holdings Group
- Triskele
- Trivoli Tavern
- Trixie Girl Blow Dry Bar
- Tsay Tea
- Ttba West
- Ttbd, LLC
- Tucker Pup's Pet Resort
- Tufano's/vernon Park Tap
- Tuk Tuk
- Tuscany Restaurant
- Tv House
- Tvilum LLC
- Twin2me Services, INC.
- Two Shades Cafe
- Txi
- Txi INC.
- Typica Cafe Diner
- U & I Cleaners & Tailors
- U-right-it!!
- U-stor-it University Village LLC
- U.s. Adhesives
- U.s. Messenger
- Uber Eats
- Uber Freight
- Uber Technologies, INC.
- Uhaul Moving & Storage Of Pilsen
- Ulta
- Ulta Beauty
- Umami Burger
- Umamicue
- Uncooked LLC
- Unify Consulting
- Union Blu Corporation
- Union Padel
- Union Parking, LLC
- United Bindery Service INC.
- United Center
- United Decorating Group, LLC
- United Parcel Service
- Universal Overall Co
- Universal Scrap Metals,inc.
- University Village Montessori School, INC.
- Unlimited Research
- Unrecognizable Fit LLC
- Up North Yarns
- Up Only
- Uplift Desk
- Upwork INC.
- Urban Equities, INC
- Urban Flora
- Urban Gis, INC.
- Urban Ideas Limited Partnership
- Urban Initiatives
- Urban Landscape Solutions, LLC
- Urbane Security
- Us Gypsum Co
- USA Errand Service INC
- Usg Corporation
- Usg Interiors LLC