Companies catalogue
- H'Art of Ottawa, Ottawa
- H2O Delivery Services, Cambridge
- HSBC Bank, Ottawa
- HSBC Bank, Ottawa
- HT Hospitality Training College, Ottawa
- Ha Noi Pho, Ottawa
- Habesha restaurant, Ottawa
- Hair Central Sudbury, Sudbury
- Hair Expressions, Sudbury
- Hair Fellas Training Barbershop, Ottawa
- Hair Play, Lively
- Hair Salon, Sudbury
- Hair by Hannah, Sudbury
- Hairport 2008, Sudbury
- Haiyan Dance Studio, Ottawa
- Hakim Optical Sudbury, Sudbury
- Halcyon The, Ottawa
- Hamilton Chevrolet Buick GMC Ltee, Wakefield
- Hamilton Yards Softball - Nepean Sportsplex, Ottawa
- Hammond Bar and Grill, Hammond
- Hampton Inn by Hilton Ottawa Airport, Ottawa
- Hampton Lodge Residential Care Home, Ottawa
- Hanabi Japanese Cuisine, Ottawa
- Hands On Healing Centre, Mississippi Mills
- Hanna's Bakery Pita Perfect, Ottawa
- Happy Face Nursery School Nationview & Day Care, South Mountain
- Happy Lam Restaurant, Ottawa
- Harmony Restaurant, Ottawa
- Hawthorne Ridge Properties, Ottawa
- Hazeldean Animal Hospital, Ottawa
- Headquarterz Family Hair Design, Sudbury
- Healing Ottawa Reiki, Ottawa
- Healthy Feet First, Ottawa
- Hearing Solutions Clinic, Ottawa
- Heart & Crown, Ottawa
- Heart's Desire Art Studio, Ottawa
- Heartwood House-Au Coeur De La Vie, Ottawa
- Heatherington Park, Ottawa
- Heatwave Tanning Salon, Sudbury
- Heatwave Tanning Salon, Sudbury
- Heatwave Tanning Salon, Sudbury
- Heeg's Water Hauling, Waterford
- Helios Photo Medicine, Ottawa
- Helix Hearing Care, Ottawa
- Hellenic Meeting & Reception Centre, Ottawa
- Hello Studios by lovISart, Ottawa
- Hemingways, Ottawa
- Heron Gate School Age Program, Ottawa
- Hideaway Adventure House Escape Room, Ottawa
- Highland Park Lawn Bowling Club, Ottawa
- Highlander Pub, Ottawa
- Hillel Lodge (The Bess and Moe Greenberg Family), Ottawa
- Hillsview Place - CCC 17, Ottawa
- Hilton Garden Inn Ottawa Airport, Ottawa
- Hing Lung Chinese Food, Ottawa
- Hintonburg Community Association, Ottawa
- Hintonburg Community Association Inc, Ottawa
- Hippo in the Bathtub Inc., Ottawa
- His & Her's Hairstylists, Sudbury
- Ho Ho Restaurant, Ottawa
- Hobin Architecture Incorporated, Ottawa
- Hockey Sushi, Ottawa
- Hokkaido Sushi, Ottawa
- Holiday Inn Express & Suites Ottawa Airport, Ottawa
- Holistic Ayurveda Wellness Centre, Only Ayurvedic Doctor in Ottawa, Ottawa
- Holistic Clinic, Ottawa
- Hollenstein Art Gallery, Carleton Place
- Home Instead Senior Care, Ottawa
- Homestead, Ottawa
- Homestead - WINDFIELDS I, Ottawa
- Homestead Apartments - Edgeworth, Ottawa
- Homestead Gallery, Kemptville
- Homestead Land Holdings, Ottawa
- Homestead Land Holdings - The Arlington - Ottawa Apartment For Rent, Ottawa
- Homestead Land Holdings Limited, Ottawa
- Homestead Land Holdings Ltd., Ottawa
- Hometown Sports Grill, Ottawa
- Homewatch CareGivers of Ottawa, Ottawa
- Homewood Suites by Hilton Ottawa Airport, Ottawa
- Hong Kong Chinese Food Takeout, Ottawa
- Hong Kong Express, Ottawa
- Hopital Veterinaire Du Plateau, Gatineau
- Hornet's Nest Field #6, Ottawa
- Hornet's Nest Field #9, Ottawa
- Hornet's Nest Field 11, Ottawa
- Hotel Association Of Canada, Ottawa
- House Of Fong Restaurant, Carleton Place
- Houston Avenue Bar & Grill - Gatineau, Gatineau
- Howard Darwin Centennial Arena, Ottawa
- HubStor, Ottawa
- Hull Adult Education Centre, Gatineau
- Humphreys Architectural Draft, Kemptville
- Hung Fatt Chinese Restaurant, Ottawa
- Hung Mein, Ottawa
- Hunt Club Park Kindergarten School Age Program, Ottawa
- Hurley's Grill Stittsville, Ottawa
- Hurley's Neighbourhood Grill, Ottawa
- Hutton Park Baseball Field, Ottawa
- Hôpital Vétérinaire AnimaPlus Régional, Gatineau
- hair 2 live 4, Sudbury