Companies catalogue
- H H D Imports Inc, Waterloo
- HALTON REGIONAL FOREST - ROBERTSON TRACT, Milton
- HAMBRGR Crown Point, Hamilton
- HAMBRGR Downtown, Hamilton
- HMCS Haida National Historic Site, Hamilton
- HUSKY, Brantford
- HUSKY, Brantford
- HUSKY, Brantford
- HUSKY, Brantford
- HUSKY, Brantford
- Hadi's Hardwood Flooring, Hamilton
- Hagersville Minor Hockey Association, Hagersville
- Hair By Nai Nai, Hamilton
- Hair Club, Burlington
- Hair Designs by Dana, Hagersville
- Hair Loft 77, Cambridge
- Hair Vice, Edmonton
- Haircrafters, Hamilton
- Hakka Fresh, Burlington
- Hakka Hut, Cambridge
- Halal Fried Chicken, Hamilton
- Halam Park Housing Co-Operative, Hamilton
- Haldimand Conservation Area, Nanticoke
- Haldimand County Fire Station 1, Caledonia
- Haldimand County Fire Station 13, Selkirk
- Haldimand County Fire Station 3, Townsend
- Haldimand County Fire Station 4, Cayuga
- Haldimand County Fire Station 5, Canfield
- Haldimand Insurance Brokers, Caledonia
- Haldimand Medical Clinic, Caledonia
- Haley's Elevator Inc, Burford
- Halibut House Fish and Chips, Burlington
- Hamilton Bulldogs Hockey Club, Hamilton
- Hamilton District Christian High, Hamilton
- Hamilton Family Foot Care Clinic, Hamilton
- Hamilton Fire Department - Administration and Training Academy, Hamilton
- Hamilton Fire Department - Station 10, Hamilton
- Hamilton Fire Department - Station 2, Hamilton
- Hamilton Fire Department - Station 20, Hamilton
- Hamilton Fire Department - Station 21, Hamilton
- Hamilton Fire Department - Station 23, Hamilton
- Hamilton Fire Department - Station 25, Hamilton
- Hamilton Fire Department - Station 26, Hamilton
- Hamilton Fire Department - Station 27, Hamilton
- Hamilton Food Share, Hamilton
- Hamilton Gymnastic Academy, Hamilton
- Hamilton Health Sciences, Hamilton
- Hamilton Hockey Reps, Hamilton
- Hamilton Indoor Ball Hockey Club, Hamilton
- Hamilton Indoor Go Karts, Hamilton
- Hamilton Inn Motel, Hamilton
- Hamilton Museum of Steam & Technology, Hamilton
- Hamilton PrEP Clinic, Hamilton
- Hamilton School of Careers & Hamilton Institute of Technology, Hamilton
- Hamilton South Ball Hockey Club, Hamilton
- Hamilton West Lodge, Hamilton
- Hand Association, Hamilton
- Hands on Horses Equestrian Center, Cambridge
- Handyman Connection, Kitchener
- Harris Sandra J Law Office, Brantford
- Hartwick Insurance Brokers Limited, Fisherville
- Harvey's, Cambridge
- Harvey's, Hamilton
- Harvey's, Kitchener
- Hatts Off Inc., Hamilton
- Heart and Stroke Foundation (Guelph Office), Guelph
- Heart and Stroke Foundation (Halton Region Office), Burlington
- Heart and Stroke Foundation (Hamilton Office), Hamilton
- Heart and Stroke Foundation (Kitchener Office), Kitchener
- Heritage Building & Decorating, Woodstock
- Hermitage Gatehouse, Hamilton
- Heron Point Golf Links, Hamilton
- Hespeler Skating Club, Cambridge
- Hidden Lake Golf Club, Burlington
- Highland Public School, Cambridge
- Hill Park Learning Centre, Hamilton
- Hillier Ice Rinks, Brantford
- Historic Cambridge Farmers Market, Cambridge
- Hold Y'er Horses Boarding Stable, Waterford
- Home & Community Care-Long Term Care Professional Services, Ohsweken
- Home Care Ontario, Hamilton
- Home Care Services: Kitchener-Waterloo-Cambridge, Waterloo
- Home Instead Senior Care, Hamilton
- Home Instead Senior Care, Waterloo
- Home Sleep Care, Brantford
- Home Sweet Home Care For Seniors Inc., Hamilton
- Home Well Senior Care, Burlington
- Home and Castle Handyman Service, Branchton
- Homeland Grain Inc, Burgessville
- Homer Watson Park, Kitchener
- Hopewell Creek Stables, Breslau
- Horizon Engineering Solutions, Waterloo
- Hospice of Waterloo Region, Kitchener
- House near McMaster Uni, Hamilton
- House of Friendship Charles Street Men's Shelter, Kitchener
- House of Penney Floral Design, Hamilton
- Huron Natural Area, Kitchener
- Huron Park Secondary School, Woodstock
- haviland hops, Otterville
- hizkel barber shop, Edmonton