Companies catalogue
- GEM Health Care Services, Newmarket
- GI Infusion Clinic, Barrie
- GL&V Canada Inc, Orillia
- GLC PROPERTY CARE, Barrie
- GTA & Toronto Makeup Artist, Bridal, Airbrush, Events, by Colette, Newmarket
- GTA Cab, Caledon
- GUESS, Newmarket
- Gamebridge Go-Karts, Brechin
- Gamma-Dynacare Medical Laboratories, New Tecumseth
- Gap Outlet, Edmonton
- Garden E R Ltd, Newmarket
- Gateway Co-Operative Homes, Barrie
- Gentle Wellness Homeopathy, Newmarket
- George King & Assoc, Barrie
- Georgian Bay Hunters And Anglers, Midland
- Georgian College International Centre, Barrie
- Georgian College Library, Barrie
- Georgian Commercial Laundry, Barrie
- Georgian Family Restaurant, Collingwood
- Georgian Green Summer Hostel, Barrie
- Georgian Grill, Balm Beach
- Georgian Martial Arts Academy, Barrie
- Georgian Mortgages, Barrie
- Georgian collage, Barrie
- Georgina Access District High School, Georgina
- Georgina Clerk's Dept, Georgina
- Georgina Family Medical Centre, Georgina
- Georgina Girls Hockey Association, Georgina
- Georgina Gym, Georgina
- Georgina Health Centre, Georgina
- Georgina Ice Jr. C., Georgina
- Georgina Leisure Pool, Georgina
- Georgina Military Museum, Georgina
- Georgina Minor Hockey, Georgina
- Georgina Paintball, Georgina
- Georgina Pioneer Village & Archives, Georgina
- Georgina Real Estate Keswick Real Estate Cam Hargraft, Georgina
- Georgina Rentall, Georgina
- Georgina Skating Club, Georgina
- Giffen Farm & Elevator, Minesing
- Gino's Pizza, Barrie
- Giovanni & Perri, Orillia
- Glen Eagle Golf Club, Caledon
- Glen Oro Farm, Hawkestone
- Glen's Sweeping, Utopia
- Global Mediation: Mediation & Coaching, Barrie
- Glow Hair & Beauty Supply Outlet, Barrie
- Go Mini's Canada, Edmonton
- Goldenvale Veterinary Hospital & Kennels, East Gwillimbury
- Good Shepherd Catholic Elementary School, East Gwillimbury
- Goodwood Kartways, Whitchurch-Stouffville
- Gordana Car Interior Design, Aurora
- Gordon W Roy, Bradford West Gwillimbury
- Grace Old Century Charmer, Barrie
- Grade Learning, Newmarket
- Grandview Farm, Hawkestone
- Grant Brown & Wes Sudsbury - Mortgage Team with Homeguard Funding Ltd, Newmarket
- Graphic Arts Magazine, Newmarket
- Grass Stables, Newmarket
- Great Clips, New Tecumseth
- Great Clips, Bradford West Gwillimbury
- Great Clips, Orillia
- Greater Metro Junior A Hockey League, Bradford West Gwillimbury
- Green Acres Golf Centre, Angus
- Greenwood Aggregate, New Tecumseth
- Group Health, Barrie
- Grumpa's Organic Greenhouses, Lisle
- Guardian Storage, Edmonton
- Guest Road Parking Lot, Oro Station
- Guthrie Public School, Oro Station
- Gymboree, Edmonton
- Gymboree, Edmonton
- Gymboree, Edmonton