Businesses starting with F
- First Toa Payoh Secondary School
- First Traning Pte Ltd
- First Tree Properties Pte Ltd
- First Unit Electronic
- First United Services Pte Ltd
- First Venture Laundry Services
- First View Fashion
- First Watch Centre (pte) Ltd The
- First Way Fashion
- First World Directories
- First Worldwide Technologies Pte Ltd
- First-2 Marketing Sports Pte Ltd
- First-Line Office Products & Services
- First-Link Safety Consultants & Services
- First-Nusa Trading Pte Ltd
- First-Step Mould Mfr
- Firstair Freight Services
- Firstam Marketing Services
- Firstar (s) Pte Ltd
- firstclass