Companies catalogue
- G's Gold Mart, Brampton
- GM Trophy Shoppe, Brampton
- GOLFTEC Mississauga Erin Mills, Mississauga
- GOLFTEC Mississauga Meadowvale, Mississauga
- Galactic Art Glass Studio, Milton
- Gallant Custom Laboratories Inc, Cambridge
- Gallinger Lincoln, Milton
- Gamma-Dynacare Medical Labs, Burlington
- Garage, Cambridge
- Garden Inn, Cambridge
- Garth Webb Secondary School, Oakville
- Gary Allan High School, Halton Hills
- Gary Allan High School, Oakville
- Gary Bros Steel Inc, Cambridge
- Gate Tech Industries Inc., Cambridge
- Geddes Medical Group, Elora
- Geimer Custom Homes, Conestogo
- Geoponics Inc., Mississauga
- Georgetown District High School, Halton Hills
- Georgetown Orthopaedic Associates - Dr. Christopher Lu / Dr. Vikram Venkateswaran, Halton Hills
- Gerdau Metals Recycling - Mississauga, Mississauga
- Ghent Homes (Kristin Ghent) RE/MAX Real Estate Centre, Guelph
- Giorgio Armani, Mississauga
- Glas Tek Industries, Mississauga
- Glen Haffy Conservation Area, Caledon
- Glenarden Farms, Fergus
- Glencairn Golf Club, Milton
- Global Assets Solutions Inc. Auctioneers, Appraisers, Liquidators, Acton
- Global Karatedo - Mississauga Shotokan Karate School, Mississauga
- Global Kustom Control & Automation, Guelph
- GlowZone 360, Brampton
- Gmelin Bruce Landscaping & Maintenance, Cambridge
- Golden Horseshoe, Hamilton
- Golden Woods Riding School, Rockwood
- Goldie Mill Ruins, Guelph
- Goodison Insurance And Financial Services Limited, Brampton
- Gordon Pizza and Wings, Guelph
- Got Soil (A Division of Valley Landscape Inc.), Edmonton
- Government of Canada Building, Kitchener
- Grainger Golf Instruction, Ariss
- Grand River Stanley Park Community Library, Kitchener
- Grand River Trail, Breslau
- Grand View Public School, Cambridge
- Grandeur Business Consulting, Beaumont
- Graphica Design & Printing Services, Edmonton
- Grayson Service Group, Cambridge
- Great Canadian Dollar & Party Store, Edmonton
- Great Clips, Guelph
- Great Lakes Renovations, Guelph
- Great White Landscaping & Snow Removal Ltd, Breslau
- Greater Toronto Adjusters, Oakville
- Green Haven Stable, Limehouse
- Greengate Medical Centre, Guelph
- Greenstar Immigration Solutions Inc, Brampton
- Greenville Planters, Mississauga
- Greystone Golf Club, Milton
- Grill House, Kitchener
- Guelph City Information Svc, Guelph
- Guelph Dietitian | Laura Kennel, Guelph
- Guelph Engineering Dept, Guelph
- Guelph Fire Chief's Office, Guelph
- Guelph Homeopathic, Guelph
- Guelph Independent Living, Guelph
- Guelph International Resource Centre, Guelph
- Guelph Model Railroad Society, Guelph
- Guelph Process Serving, Guelph
- Guelph Public Library - Bullfrog Mall, Guelph
- Guelph Public Library - East Side, Guelph
- Guelph Public Library - West End, Guelph
- Guelph Sports Hall of Fame, Guelph
- Guelph Transportation Mobility, Guelph
- Gupta Law Office, Cambridge
- Guru's Fine Indian & Chinese Cuisine, Mississauga