Companies catalogue
- G Martin Rosen, Oakville
- G and C Produce, Hamilton
- G&H Auto Service, Orillia
- GC Construction, Hamilton
- GLOBAL, Hamilton
- GMWB.ca, Burlington
- GO Resilient Canada - Karndean in Canada, Burlington
- GREENLEAF, Hamilton
- GTA EXOTICS, Oakville
- GYROS place, Mississauga
- Galaxy Electric, Edmonton
- Garden Design, Hamilton
- Garden Guys, Oakville
- Garden Inn, Oakville
- Garden Inn, Mississauga
- Garden Motorcar Smart, Burlington
- Garden NV Inc., Burlington
- Gardens For Living, Hamilton
- Garner's Goalie Academy, Burlington
- Garr's Electrical Service, Leduc
- Gas Co, Hamilton
- Gas Spring Systems, Burlington
- Gazebo Burgers and Grills, Oakville
- Gea Tuchenhagen Canada, Hamilton
- Geller Insurance, Milton
- Gemco Fireplaces & Wholesale Heating Products Ltd, Edmonton
- Gentle Foot Care, Mississauga
- Geochronex Analytical Services Ltd., Burlington
- George R Force Group Home, Hamilton
- George Street Law Group LLP, Hamilton
- George Street Law Group LLP: David J. Mifsud, Hamilton
- Georgetown Kia, Halton Hills
- Giddens Optometry, Halton Hills
- Gilmour Insurance Brokers, Hamilton
- Giorgio's Mystical Circle on Dundurn St, Hamilton
- Giuseppe's, Hamilton
- Glanbrook Farms, Hamilton
- Glazier Office Supplies, Smithville
- Glenhead Machine Tool Service, Burlington
- Global Computer Systems, Fort Saskatchewan
- Global ERP Solutions, Mississauga
- Globalinx Immigration and Education Services, Mississauga
- Gloria Nardi-Bell Law Office, Hamilton
- Go Tango, Hamilton
- Golden Fish & Chips, Milton
- Goldilocks Hair Shoppe, Hamilton
- Good Shepherd, Hamilton
- Good Shepherd Food Bank, Hamilton
- Good Shepherd Non Profit Homes Inc., Hamilton
- Good Shepherd Non-Profit Homes Inc, Hamilton
- Goody's, Burlington
- Goran Lacic Financial Advisor, Insurance Broker, Burlington
- Gordon H Norsworthy, Burlington
- Gosco Valves, Oakville
- Gowling WLG, Hamilton
- Grace Anglican Church, Hamilton
- Gradatim Lodge, Hamilton
- Grade Learning, Hamilton
- Grade Learning Milton, Milton
- Grades Squared Learning Centre, Oakville
- Grand Leisure KTV Karaoke, Hamilton
- Grandad's Donuts, Hamilton
- Grandview Lodge, Dunnville
- Granny's Place, Hamilton
- Grano Ristorante, Mississauga
- Grant John V, Hamilton
- Grantek Systems Integration, Burlington
- Grass Roots Solutions Property Maintenance, Hamilton
- Gravity Salon Professionals, Barrie
- Gray Anna Rita, Oakville
- Gray Rock Insurance Brokers, Toronto
- Great Expectations, Hamilton
- Great Impressions, Burlington
- Great Northern Regreenery, Bradford
- Great Ponds & Gardens Inc, Oakville
- Great clips, Oakville
- Greek Grill Express, Hamilton
- Green Blade Lawn Care Services, Milton
- Green Lantern Electrical, Edmonton
- Green Leaf Health Care Centre, Hamilton
- Greenhawk Harness and Equestrian Supplies located inside Home Hardware, Dunnville
- Greenhouse Juice Co., Toronto
- Greer & Bush Barristers And Solicitors, Oakville
- Greg D'Ang Hair Salon, Hamilton
- Griffin House, Hamilton
- Grimes Industrial Products Group, Barrie
- Grimsby Affordable Housing Partnership (G.A.H.P), Grimsby
- Grimsby Fire Department, Grimsby
- Grimsby Fire Station 2 and Regional Training Center, Grimsby
- Grimsby Hyundai, Grimsby
- Grimsby KIA, Grimsby
- Grimsby Peach Kings Jr. C, Grimsby
- Grimsby Public Library, Grimsby
- Grimsby Public Works Operations Centre, Grimsby
- GroceryMarket.ca, Mississauga
- Growing Gardens Landscaping, Hamilton
- Growing Up Montessori & Waldorf Inspired Hybrid, Burlington
- Gutter Done, Hamilton
- Guyatt, Gaasenbeek & Millikin, Hamilton
- gritLIT, Hamilton