Companies catalogue
- HKT Fitness, Windsor Gardens
- Hackham East Kindergarten, Hackham
- Hackham Medical Centre - Dr. B.Sayo, Huntfield Heights
- Hackham Medical Centre - Dr. Flora Onyeizugbo, Huntfield Heights
- Hahndorf Primary School, Hahndorf
- Hair International, Prospect
- Hair at Tiffany's, Broadview
- Hairhouse Warehouse Ingle Farm, Ingle Farm
- Hallett Cove Corner Surgery - Dr Christine Jenkins, Hallett Cove
- Hallett Cove Family Practice - Gerardine Healy, Hallett Cove
- Hallett Cove School R-12, Hallett Cove
- Hallett Cove South Primary School, Hallett Cove
- Hamden WC DR, Salisbury North
- Hammond Paul Dr, North Adelaide
- Hanson Road Medical Clinic - Dr Bryan J Buttery, Athol Park
- Hanson Road Medical Clinic - Dr David Fitzgerald, Athol Park
- Happy Valley Kindergarten, Happy Valley
- Hardy JE S, Salisbury
- Harley Hearse, Ridleyton
- Harris Lawyers, Morphett Vale
- Hartley Grove Reserve, Windsor Gardens
- Hassles Garden Works & Home Decor, McLaren Vale
- Hayley Hairdressing, Sheidow Park
- Health at Newton - Dr. Anna Schettini, Newton
- Health on Kensington-Dr.Dorsch Catherine, Leabrook
- Hearts Pizzeria, Clarence Gardens
- Heddle Richard Dr, Ashford
- Henley Sandbar, Henley Beach
- Henry Waymouth Centre, Adelaide
- Herbalife Australasia Allenby Gardens, Allenby Gardens
- Herzberg Zenon, Modbury
- Highbury Family Practice Unit, Highbury
- Highbury Family Practice Unit - Dr Robert Hagger, Highbury
- Highbury Family Practice Unit - Dr. Justin Beilby, Highbury
- Hills Garden Service, Warradale
- Hills Natural Resource Centre, Gawler South
- Hilltop, Stirling
- Hindmarsh Medical Clinic - Dr Michael R Hurn, Hindmarsh
- Hip Pocket Workwear & Safety Lawnton, Lawnton
- Historian Hotel, Adelaide
- History from the Heart, Athelstone
- Holdfast Bay Rhythmic Gymnastics, Hove
- Holey Moley Golf Adelaide, Adelaide
- Home Nursing Services Adelaide - Home Nursing Solutions, Kensington Gardens
- Honcity Motors, West Croydon
- Horseland, Lawnton
- Horses Store, Brendale
- Hotel Longtime, Adelaide
- House of Hair Adelaide, Malvern
- House of Harmonica, Adelaide
- Hughes Clinic - Dr. Neil Brice, Unley
- Hugo's Hairdressing for Men, Daw Park
- Hunt Boilers, West Croydon
- Huntfield Heights Primary School, Huntfield Heights
- Hyde Park Pizza Bar, Goodwood