| 1951 | R.wynn Services 34249400K | 有効 |
| 1952 | Roland Trading 35339800D | 有効 |
| 1953 | Reoz Solution Pte. Ltd. 201424224W | 有効 |
| 1954 | Royal Holiday Investment Pte. Ltd. 201424561Z | 有効 |
| 1955 | Rezheng Pte. Ltd. 201542290K | 有効 |
| 1956 | Realsimpleapp 53294993E | 有効 |
| 1957 | Rc Technical Services 34341000A | 有効 |
| 1958 | Regent Flowers & Trading 34710400B | 有効 |
| 1959 | Richyear Trading 36431800K | 有効 |
| 1960 | Rightcopy Enterprise 53313678D | 有効 |
| 1961 | Real Enterprise & Fnb Pte. Ltd. 201423337C | 有効 |
| 1962 | Reliance Hotelpak And Hotelrep 34363800B | 有効 |
| 1963 | Really Likeable People, Inc. T14UF3190B | 有効 |
| 1964 | Rs Print Llp T14LL1704H | 有効 |
| 1965 | Roland&cherie Llp T14LL1694G | 有効 |
| 1966 | Rosyth Child Care Centre 34536900M | 有効 |
| 1967 | Ranu Trading Pte. Ltd. 201436372E | 有効 |
| 1968 | Revenue Management Systems Asia, Inc. Singapore Branch T14FC0113G | 有効 |
| 1969 | Rasa Istimewa Restaurant (private) Limited 201424563C | 有効 |
| 1970 | Riverland Link (singapore) 36901100K | 有効 |
| 1971 | Rainbow Pool Services 36785100L | 有効 |
| 1972 | Ra. Carn Pub 52872086D | 有効 |
| 1973 | Rockstagvid Pte. Ltd. 201508148E | 有効 |
| 1974 | Rjt Enterprise 53202251C | 有効 |
| 1975 | Rich Connections 53285691X | 有効 |
| 1976 | Renotech Plasterceil Decor 42705600D | 有効 |
| 1977 | Risktec (australasia) Pty Ltd T07UF2128L | 有効 |
| 1978 | Reoz Corporate Management Pte. Ltd. 201424222R | 有効 |
| 1979 | Revolution Three Sixty Pte. Ltd. 201606067R | 有効 |
| 1980 | Rjlf Kawagoe Pte. Ltd. 201424210C | 有効 |