Business groups starting with "T"
- T & H Auto Electric - Tape converter on TapestoDigital
- Tapestry - Tecnic Berri-UQAM Driving school
- Tecnic Fermont driving school - Thai Express
- Thai Garden Restaurant - The Law Offices of Daniel J. Caplis, PC
- The Law Offices of Greg Prosmushkin, P.C. - Theberge Law - Family Lawyer / Business Lawyer
- Theo's Auto Sales - Tienda
- Tiffany Apartments - Tom Harris Cellular Ltd
- Tom Lee Music CO Ltd - Toronto Semi-Sports & Exercise
- Toronto Small Business & Local - Towns Realty
- Toy Point - Travel Tyme
- Travelair - Trinity Roofing & Remodeling
- Trinity United Church - Turning Point Education Services
- Turning Point Education Services - Tye's of London Inc