| 841 | Rightech Industrial Sales 41447500C | Active |
| 842 | Regional Tech Pte Ltd 198402866D | Active |
| 843 | Reach Electrical (s) Pte Ltd 199004352W | Active |
| 844 | Radiant Electroheat 42319500W | Active |
| 845 | Rilecart Pte. Ltd. 199004479N | Active |
| 846 | Relay Engineering Service & Supplier 20849900L | Active |
| 847 | R & D Technology (s) Pte. Ltd. 200415446G | Active |
| 848 | Robert Bosch (S E A) Pte Ltd
| Active |
| 849 | Rockwell Automation Southeast Asia Pte. Ltd. 199105857E | Active |
| 850 | Rhb Securities Singapore Pte. Ltd. 198701140E | Active |
| 851 | Robert Lam Trading 45463500A | Active |
| 852 | Renoart Interior 53099043A | Active |
| 853 | Raffles United Holdings Ltd. 197302030N | Active |
| 854 | Rigel Technology (s) Pte Ltd 197501991D | Active |
| 855 | Roger Int'l Equipment & Services Pte Ltd
| Active |
| 856 | Regional Human Skills 34290500K | Active |
| 857 | Rmg Rent A Car Pte Ltd 199100384R | Active |
| 858 | Roylex Industrial Supply Pte. Ltd. 200407442W | Active |
| 859 | Ric Tat Transport Service 52933528W | Active |
| 860 | Rapid Transmission Pte Ltd 200010568M | Active |
| 861 | Ruizhou Enterprise 52893568B | Active |
| 862 | Rgs Enterprise (s) Pte Ltd 199805323R | Active |
| 863 | Rumah Kim Choo 53099538K | Active |
| 864 | Ro Quip Asia Pacific Pte. Ltd. 200411997H | Active |
| 865 | Redtec Industries Pte Ltd 199803479G | Active |
| 866 | Rpm Electrical Engineering Pte. Ltd. 200409160K | Active |
| 867 | Ridon Electrical Pte. Ltd. 200402342C | Active |
| 868 | Radio Holland S'pore Pte Ltd
| Active |
| 869 | R.i.k Industries Pte Ltd 200105710W | Active |
| 870 | Renhurn Bus Service 42438200L | Active |