| 931 | Rotor Mix Pte. Ltd. 200705722N | 启用 |
| 932 | Reliance Safety Glass Pte. Ltd. 200723107Z | 启用 |
| 933 | Reco Builders Pte Ltd 199704456C | 启用 |
| 934 | Relex Illumination Pte. Ltd. 198600059C | 启用 |
| 935 | Rbert's Air-conditioning Pte Ltd 198501597 | 启用 |
| 936 | Raymond Construction Pte Ltd 198801081R | 启用 |
| 937 | Renobest Builder 52806530X | 启用 |
| 938 | R. Glazen Singapore Pte Ltd 198204335G | 启用 |
| 939 | Radiantech Engineering Pte Ltd 198601487M | 启用 |
| 940 | Rising Construction 47925500L | 启用 |
| 941 | Right Engineering Pte. Ltd. 200701818R | 启用 |
| 942 | Ramco Engineering Private Limited 199306895W | 启用 |
| 943 | Re Plan Pte Ltd 199202644E | 启用 |
| 944 | Reishoken Pte. Ltd. 200807159W | 启用 |
| 945 | Rutherford Power Asia Pte Ltd 200007537Z | 启用 |
| 946 | Rc M&e Pte. Ltd. 200819383K | 启用 |
| 947 | Regius Construction & Civil Engineering Pte. Ltd. 200311929W | 启用 |
| 948 | Ram International 53081886L | 启用 |
| 949 | Rsd Fire Engineering Pte. Ltd. 200510778M | 启用 |
| 950 | Rotary Mechanical And Construction Company (private) Limited 198004222Z | 启用 |
| 951 | Royal 88 Interior Design Pte Ltd 199601585K | 启用 |
| 952 | Ri Dong Corporation Pte Ltd 199802279C | 启用 |
| 953 | Resource Management Corporation Pte. Ltd. 200306049R | 启用 |
| 954 | Rnc Engineering Pte Ltd 199901515M | 启用 |
| 955 | Rdc Concrete Pte Ltd 199908359M | 启用 |
| 956 | Raseul Trade International (s) Pte Ltd 199707078Z | 启用 |
| 957 | Ryb Engineering Pte Ltd 199602670N | 启用 |
| 958 | Rdt Engineering Pte Ltd 199908037C | 启用 |
| 959 | Rem Technologies Pte Ltd 199904241M | 启用 |
| 960 | Racha Renovation Pte. Ltd. 200302408G | 启用 |