Businesses starting with R
- Royal Manpower Consultants
- Royal Marine (s) Pte Ltd
- Royal Massage Singapore
- Royal Medal Mfg Co
- Royal Medical Centre
- Royal Mustang Marketing Pte Ltd
- Royal Natural Health Foods Pte Ltd
- Royal Naval Supply & Transport Officer
- Royal Navy Liaison Officer
- Royal Nepal Airlines
- Royal Nepalese Consulate General
- Royal Netherlands Embassy
- Royal Netherlands Embassy
- Royal Norvegian Embassy
- Royal Ocean Ent Pte Ltd
- Royal Ocean Lines (s) Pte Ltd
- Royal Optical Pte Ltd
- Royal Palace Building Construction
- Royal Palace De Sauna
- Royal Petique Pte Ltd