Businesses starting with D
- Dubos Lance Andrew
- Duchess Court Management Corpn Strata Title 789
- Duckhams Oils
- Ducktours (s) Pte Ltd
- Duco International (s) Pte Ltd
- Ducrom International Electronic Co
- Ductile Pte Ltd
- Dudu Corner
- Duet Broadcast Systems Pte Ltd
- Duet Design Pte Ltd
- Duet Trading & Gifts Shop
- Duffill Watts Pte Ltd
- Duflex International Pte Ltd
- Dufu Pte Ltd
- Duhita Shipping (s) Pte Ltd
- Duke Optical Contact Lens & Watch Centre
- Duke-NUS Graduate Medical School Singapore
- Duker Int'l Pte Ltd
- Dukim International Pte Ltd
- Dukkan Store