| 1891 | Raintree Associates 52505400J | Active |
| 1892 | Ri Sheng Aluminium Contractor 49170100D | Active |
| 1893 | Rainbow Air Condition Engineering 49099500D | Active |
| 1894 | Raffles Healthcare Consultancy 49135700A | Active |
| 1895 | Reverse White Studio 52942831L | Active |
| 1896 | Resilient Engineering & Services 53142589D | Active |
| 1897 | Richard Leong Transport Service 44745100J | Active |
| 1898 | Royal Digital Pte. Ltd. 201534724M | Active |
| 1899 | Ri Me Enterprises 44663000D | Active |
| 1900 | Roswell Investment Pte Ltd 199606384M | Active |
| 1901 | River N Reef 39943200X | Active |
| 1902 | Rila Connection Pte. Ltd. 201603444G | Active |
| 1903 | Ramco Services 44292100D | Active |
| 1904 | Rivers Of Life Visions International 45290800X | Active |
| 1905 | Resicom Agency 42550600B | Active |
| 1906 | Riche Gain Marketing 43173200X | Active |
| 1907 | Robert Painting Specialist 44454700B | Active |
| 1908 | Ricko Engineering 43850100D | Active |
| 1909 | River Valley Management Services 53042425L | Active |
| 1910 | Retread Cycle Trading 42367100J | Active |
| 1911 | Roy Enterprise 39211200X | Active |
| 1912 | Ring Ring Services 53040843X | Active |
| 1913 | Rsa Singapore 53164896J | Active |
| 1914 | Richfield Pacific Business Services 52946304X | Active |
| 1915 | Rje Oceania Pte. Ltd. 201534692E | Active |
| 1916 | Raelene Tan Writer 45442800J | Active |
| 1917 | Royal Acupuncture Specialist Centre 40297100X | Active |
| 1918 | Radox Technology Co. 53328829X | Active |
| 1919 | Raiyan Services 45161100D | Active |
| 1920 | Red Velvet Group Pte. Ltd. 201306233M | Active |