Companies catalogue
- HR Proactive Inc., Hamilton
- HTM Sensors, Burlington
- Haber Blain Insurance, Burlington
- Habitat For Humanity Hamilton Restore, Hamilton
- Hagersville Laundromat, Hagersville
- Haghani Law Office, Burlington
- Hakim Optical - Barrie Springwater Market, Barrie
- Hakim Optical Inc, Edmonton
- Haldimand County Library, Dunnville
- Haldimand Museum & Archives, Cayuga
- Halifax Donair Milton, Milton
- Halisco Design, Nisku
- Hallmark Limousine Inc, Hamilton
- Halo Recording, Rehearsals And Music Lessons, Hamilton
- Halton Alive, Burlington
- Halton Family Health Centre, Burlington
- Halton Health Department, Oakville
- Halton Hills Public Library, Acton
- Halton Hills Public Library, Halton Hills
- Halton Integrative Women's Health Centre, Burlington
- Halton Machining, Milton
- Halton Roller Hockey, Oakville
- Halton Trauma Centre, Oakville
- Halton X-Ray & Ultrasound Inc, Oakville
- Hamilton ACORN, Hamilton
- Hamilton Aids Network, Hamilton
- Hamilton Centre for Cognitive Behavioural Therapy, Hamilton
- Hamilton Cnc Machining, Hamilton
- Hamilton FeminAUTS, Hamilton
- Hamilton Financial Centre, Hamilton
- Hamilton Health-Nursing Info, Hamilton
- Hamilton Hebrew Academy, Hamilton
- Hamilton Invention Ctr, Hamilton
- Hamilton Law Assoc, Hamilton
- Hamilton Medical Research Group, Hamilton
- Hamilton Memorials (2009) Inc., Hamilton
- Hamilton Mortgage Broker, Burlington
- Hamilton Mountain Wellness Centre - Jenny's Healing Touch, Hamilton
- Hamilton Muaythi Martial Arts, Hamilton
- Hamilton Orthotic Centre - Premier Foot & Wellness Centre, Hamilton
- Hamilton Pelvic Health Centre, Hamilton
- Hamilton Public Library - Barton Branch, Hamilton
- Hamilton Public Library - Binbrook Branch, Hamilton
- Hamilton Public Library - Carlisle Branch, Hamilton
- Hamilton Public Library - Concession Branch, Hamilton
- Hamilton Public Library - Freelton Branch, Hamilton
- Hamilton Public Library - Kenilworth Branch, Hamilton
- Hamilton Public Library - Locke Branch, Hamilton
- Hamilton Public Library - Mount Hope Branch, Hamilton
- Hamilton Public Library - Saltfleet Branch, Hamilton
- Hamilton Public Library - Stoney Creek Branch, Hamilton
- Hamilton Public Library - Turner Park Branch, Hamilton
- Hamilton Public Library - Valley Park Branch, Hamilton
- Hamilton Public Library - Westdale Branch, Hamilton
- Hamilton Regional Indian Centre, Hamilton
- Hamilton Right to Life, Hamilton
- Hamilton Sexual Health Clinic - Downtown, Hamilton
- Hamilton Sexual Health Clinic - East End, Hamilton
- Hamilton Sexual Health Clinic - Mountain, Hamilton
- Hamilton Utilities Corporation, Hamilton
- Hamilton Vein Clinic, Hamilton
- Hamilton and Barton Incline Railway, Hamilton
- Hansberger Global Investors, Burlington
- Harcourt Recruiting Spec, Edmonton
- Harmony Arts Academy, Oakville
- Hawthorn Village Medical Clinic, Milton
- Hawthorne Medical Clinic, Milton
- Head to Foot Oasis Wellness Clinic, Burlington
- Headon Forest Montessori, Burlington
- Health Centre of Milton, Milton
- Health Medical Clinic, Oakville
- Healthshare Medical Group \ Dr. Maryam Rostami, Hamilton
- Heart Work Music Studio, Hamilton
- Heartfulness Meditation Centre, Mississauga
- Hedley Forest NPCA, Haldimand
- Hello Merchant Services, Burlington
- Help Save A Life, Hamilton
- Heming Group, A Travel Management Company, Burlington
- Hemophilia Ontario CWOR, Hamilton
- Hilton Garden Inn Toronto/Mississauga, Mississauga
- Himalya Restaurant, Hamilton
- HireSuccess Staffing, Edmonton
- Holaco Installation Ltd, Hamilton
- HollisWealth, Burlington
- Holly Medical Clinic, Milton
- Holly-Tech, Oakville
- Homesource GPS, Edmonton
- Homestyles Kitchens & Baths, Hamilton
- Hope in Motion Counselling and Psychotherapy Service, Hamilton
- Hopedale Montessori School, Oakville
- Hoskin Scientific, Burlington
- House of Chords - Music Centre, Milton
- Ht Canada Pvt., Edmonton
- Hunter Medical Aesthetic Clinic, Hamilton
- Hunter Medical Walk-In Clinic, Hamilton
- Hunzas Electronics -Cell phone repair, Edmonton
- Hunzas Electronics Solutions, Edmonton
- Hurry Curry, Hamilton
- hamilton wellness spa, Hamilton
- higi, Guelph