Companies catalogue
- O2 Dance Studios, Richmond
- OBERLEHR Design & Technical Engineers, Burnley
- OCTEC Employment Service, Cheltenham
- OCTEC Employment Service, Edithvale
- OCTEC Employment Service, Dandenong
- OCTEC Employment Service, Prahran (south Yarra)
- OCTEC Employment Service, Box Hill
- OFE Refrigerated Transport, Dandenong South
- OHSSO Korean Meals & Grills, Glen Waverley
- ORS Group, Richmond
- ORS Group, Saint Albans
- OST Bar & Diner, Richmond
- Oakleigh Dental Centre, Oakleigh
- Oakleigh Denture Clinic, Oakleigh
- Oakstone Dental, Oakleigh
- Oanh Tran Dental, Springvale
- Officer Dental Care, Officer
- Okami Japanese Restaurant - Fairfield, Fairfield
- Olympian Specialty Products, Thomastown
- Olympus Delicatessen, Doncaster East
- Omega Ceramics Dental Laboratory, South Yarra
- Omega Creative, Canterbury
- On Track Dental, Rosanna
- Ondina Fashion, Canberra
- One Noodle Friendship, Preston
- One Smile, Wantirna South
- One Smile, Glen Waverley
- One Smile Fountain Gate, Narre Warren
- One Stop Dee Jay Equipment & Records PTY LTD, Prahran
- Ong Dental Surgery, Mulgrave
- Opal Alterations, Belconnen
- Optimal Caring Dentistry - Dr.Wally Hassoun, Toorak
- Optus, Canberra
- Optus, Belconnen
- Optus, Phillip
- Oral Square Dental Care, Truganina
- Oral Surgery Clinics Williamstown, Williamstown
- Orange Whip Nightclub, Ringwood
- Orbit Mobile Disco, Mooroolbark
- Oriental Bazaar, Fyshwick
- Orion Homes - Harpley Estate, Werribee
- Orion's Dental Rosebud, Rosebud
- Orion's Dental Taylors Lakes, Taylors Lakes
- Ortho-Clinical Diagnostics, Mulgrave
- Orthodent Laboratories, Dingley Village
- Oryx Dental Toorak, Toorak
- Ostara Australia, Dandenong
- Ostara Australia, South Yarra
- Ostara Australia, Brunswick
- Ostara Australia, Glenroy
- Ostara Australia, Glen Waverley
- Osteoscanning Dedicated Bone Densitometry, Lilydale
- Our Dry Cleaners & Key King, Canberra
- Our Saviours Lutheran Church, Knox, Knoxfield
- Outerspace Design, Richmond
- Outlaws Edge, Bayswater
- Outlook (Vic) Inc., Pakenham
- Outpatients Clinc M, Monash Hospital Centre, Clayton
- Oxfam Australia, Carlton
- Oxford Canberra Centre, Canberra
- Ozlem Belly Dancing, Altona Meadows
- Ozzy Wraps Fyshwick, Fyshwick