- Jack Mimc Aquarium
- Jisen Trading Pte Ltd (SAFEA)
- Jerry Enterprise
- Jessie Aquarium
- Jln De Aquarium
- Jln Ling Enterprise
- Jk Kio Centre
- John Keells Singapore (Pte) Ltd
- Johnson Tham Aquarium
- Joo Leng Aquarium & Seafood
- Joy Access Trading
- Jurong East Aquarium