Businesses starting with S
- South Marina Food & Recreation Pte Ltd
- South North Pugilistic Art Assn
- South Pacific Impex Pte Ltd
- South Pacific Textile Industries (s) Pte Ltd
- South Sea Florist & Fruits Pte Ltd
- South Sea Furniture Mfr (1988) Pte Ltd
- South Sea Transport Co
- South Seas Inspection (s) Pte Ltd
- South Seas Rattan Cane Processing Fty
- South Straits Trading
- South Valley Enterprises Ltd
- South View Primary School
- South Wind Production (s) Pte Ltd
- South Wind Sdn Bhd
- South-East Air Conditioning Refrigeration Services
- South-East Motor Supply Co (pte) Ltd
- South-East-Asia Electronics Pte Ltd
- South-Pac Motor Tdg
- South-Waves Enterprise Pte Ltd
- South-West Signcraft Service