Companies catalogue
- TJ's School For Music, Innisfil
- TLC Special Nursing Care, Newmarket
- TMG - The Mortgage Group, Smart Money Moves Team, New Tecumseth
- TOPMAN, Edmonton
- Talk Is Free Theatre, Barrie
- Tay Township Fire Station 5, Victoria Harbour
- Team-Works, Barrie
- Tecmix Inc, Newmarket
- Terra Theatre-Cinema, Borden
- Terry & Marsh Towing, Barrie
- The Children's Place, Edmonton
- The Children's Place, Edmonton
- The Children's Place, St. Albert
- The Children's Place, Sherwood Park
- The Common Roof, Barrie
- The Dog Nanny Canine Training Academy, Innisfil
- The Doula Group, Barrie
- The Dragonfly Room Salon Spa, Orillia
- The Fry Guy, Minesing
- The Gilbert Centre (Formerly AIDS Committee of Simcoe County), Barrie
- The Hungry Sumo, Collingwood
- The McFadden School of Music, Midhurst
- The Montessori Family School, New Tecumseth
- The Month Ahead, Newmarket
- The Orillia Music Centre, Orillia
- The Power Sports Doctor, Midland
- The Regional Municipality of York, Newmarket
- The Salvation Army, Georgina
- The Skinny, Edmonton
- The Speech Clinic, Barrie
- Theta Industries Ltd, Barrie
- ThetaHealing, Collingwood
- Thornton Music Studio, Thornton
- Tom Schepp Music, Orillia
- Tom Smith Chevrolet Buick GMC, Midland
- Tompkins & Heels Monuments Inc, Barrie
- Topper's Pizza Newmarket, Newmarket
- Total Packaging And Sales, Lisle
- Town Hall of Wasaga Beach, Wasaga Beach
- Town of Bradford West Gwillimbury, Bradford West Gwillimbury
- Town of Newmarket's Municipal Office, Newmarket
- Township Of Tiny, Tiny
- Township of Brock, Cannington
- Township of King, King City
- Township of Ramara, Brechin
- Township of Severn, Orillia
- Township of Tiny Municipal Offices, Tiny
- Toys"R"Us, Edmonton
- Toys"R"Us, Edmonton
- Trainers Choice Sports Med, Barrie
- Treasure Chest Nursery School, Barrie
- Treblemakers Music Academy Inc, Bradford West Gwillimbury
- Trent Talbot Marina, Beaverton
- Tri-Star Metal Stampings, Newmarket
- Tri-Tech Weatherproofing Services Inc., Barrie
- Trish Allan Clinical Nutritionist, Barrie
- True North Fabrication, Barrie
- True Strength Personal Training, Barrie
- TrueNorth Medical Centre, Georgina
- Tundra Rescue, Stayner
- Tweed Main Street Barrie, Barrie
- Two Mothers, Edmonton
- Tyme Home, Collingwood