Companies catalogue
- S.A. National Football League Inc., West Lakes
- S.A. Skin Check and Skin Cancer Clinic, Prospect
- SAAFL, Torrensville
- SILK Laser Clinics, Elizabeth
- SILK Laser Clinics Henley Beach, Henley Beach
- SILK Laser Clinics Rundle Mall, Adelaide
- SMOSH West Lakes Football Club, West Lakes Shore
- SRWRA, Seaford Heights
- SS Garden Construction, Darlington
- SUPER ELLIOTT ANGLING CLUB Inc., Croydon Park
- Salisbury CFS, Salisbury North
- Salvos Stores, Sinnamon Park
- Sam Hall, Ashford
- Samford Art and Craft Association Inc., Samford
- Sammy's Fish & Chippery, Collinswood
- Sandman Floorsanding & Polishing, Walkley Heights
- Sandwich Style, Elizabeth
- Schoeman Mark N, Adelaide
- Sea Land Pizza & Seafood, Seacombe Gardens
- Seaford Country Fire Service, Seaford
- Secure Monthly Parking, Adelaide
- Secure Parking, Glenelg
- Secure Parking - ADC House Car Park, Adelaide
- Secure Parking - Frome Street Car Park, Adelaide
- Secure Parking - Holland Street Car Park, Adelaide
- Secure Parking - Tatham Street Car Parking, Adelaide
- Seeds Uniting Church, Aberfoyle Park
- Select Fresh Foods, Clearview
- Sellicks CFS, Sellicks Beach
- Semaphore Fish & Chip Shop, Semaphore
- Semaphore Footcare Clinic, Semaphore
- Seoul Express, Adelaide
- Serada Finance, West Lakes
- Shaw Equipment Service, Aberfoyle Park
- Sheetmetal 'N Stoves, Camp Mountain
- Shell, Darlington
- Shell, Park Holme
- Shell, Hallett Cove
- Shell, Valley View
- Shell, Kilburn
- Shell, Dulwich
- Shell, Thebarton
- Shell, Klemzig
- Shell, Windsor Gardens
- Shell, Woodville
- Shell, West Lakes
- Shell, Queenstown
- Shell, Mansfield Park
- Shell, Hectorville
- Shell, Fairview Park
- Shell, Hope Valley
- Shell Regency Park Truckstop, Regency Park
- Sheridan Studio Highpoint, Maribyrnong
- Signal Waste, MacDonald Park
- Simon Dellamalva Podiatry, Croydon
- Sip N Dine, Saint Morris
- Skin Matters SA, Burnside
- Skin Things | Natural Skin Care, Glenelg
- Skip Hire Adelaide, Hendon
- Snowcentral, Keperra
- Society for Kids, Mount Compass
- Solitaire Volvo, Parkside
- South Australia Police Academy, Taperoo
- South Australian Country Fire Service, Adelaide
- South Australian Heritage Foundation, Beaumont
- South Australian Rock Lobster Advisory Council, Kent Town
- South Australian Volunteer Fire Brigades Association, Warradale
- Southern Bore and Pump Services, McLaren Vale
- Southern Waste ResourceCo, Lonsdale
- Southside Towing, Lonsdale
- Sovereign Home Improvements, Cockatoo Valley
- Spar Express keperra, Keperra
- SportFirst The Gap, The Gap
- Sports Trainer Services, Valley View
- Sprenger's Rural Traders, Haigslea
- St Agnes Medical Centre, Ridgehaven
- St John Ambulance, Prospect
- St John Ambulance SA Mitcham Division, Lower Mitcham
- St Louis Aged Care Services, Parkside
- St Louis Aged Care Services, Marryatville
- Stables at Samford, Samford Village
- Stainless Laundry Service/ Laundromat, Seaford
- Stevens Estate Garden, Williamstown
- Stonyfell Function Centre, Stonyfell
- Strathalbyn CFS, Strathalbyn
- Sturt Lions Football Club, West Beach
- Subway, Adelaide
- Subway, Modbury
- Subway, Smithfield
- SunSafe Skin Cancer & Cosmetic Clinic, Plympton Park
- Sunken Garden, Adelaide
- Sunsafe Skin Cancer & Cosmetic Clinic, Huntfield Heights
- Supa Fruta, Keperra
- Supanews Keperra, Brisbane
- Supreme Skips, Pooraka
- Supremo Takeouts, Semaphore Park
- Sweatfree Clinics, Plympton
- Syngas Limited, Adelaide
- Systematic Flooring Australia, Ashford
- superior gardens, Linden Park