Companies catalogue
- D&L Transport SA, Cavan
- DTK Textiles, Melrose Park
- Da Vince's, One Tree Hill
- Daimler Trucks Adelaide, Regency Park
- Dave Benson Caravans, Kilburn
- David Page Tiling, Queenstown
- Davies H&A, Salisbury
- Dealtry Native Plant Wholesalers, One Tree Hill
- Delaney's Advertising, Wendouree
- Dial a tile, Adelaide
- Dial-A-Driver - Adelaide, Prospect
- Dial-A-Sec, Gilles Plains
- Diamond Communications, Pooraka
- Dinki Di Engineering, Lonsdale
- Discount City Trailers, Hectorville
- Discover the Hills, Hahndorf
- DoubleCampers.Com, Happy Valley
- Drescott Uniforms, Somerton Park
- Duncan Tool & Gauge PTY LTD, Melrose Park
- Dunnings Engineering Hardware Supplies Pty Ltd, Saint Peters
- Dynamic Window Systems, Bairnsdale
- dBi Communications Pty Ltd, Edwardstown