| 3991 | Ray Services Pte. Ltd. 201202148R | Active |
| 3992 | Reco Horizon Private Limited 200702633N | Active |
| 3993 | Rajdhani Restaurant & Catering Pte. Ltd. 200701829Z | Active |
| 3994 | Raymora Pte. Ltd. 200700914K | Active |
| 3995 | Red Roof Music 52987252L | Active |
| 3996 | Re2public Unlimited Pte. Ltd. 201403048E | Active |
| 3997 | Reetika Global Trading Pte. Ltd. 200909422D | Active |
| 3998 | Revive Capital Group Pte. Ltd. 201320733D | Active |
| 3999 | Revez Motion Pte. Ltd. 201205840Z | Active |
| 4000 | Rich Link Group Pte. Ltd. 201500076R | Active |
| 4001 | Ring Towing Service 53160522A | Active |
| 4002 | Radiant Minimart Pte. Ltd. 201007899G | Active |
| 4003 | Roche Singapore Technical Operations, Pte. Ltd. 200702157K | Active |
| 4004 | Randy Engineering Services 32184700L | Active |
| 4005 | Raiyaan (s) Pte. Ltd. 200913557K | Active |
| 4006 | Rafferio Pte. Ltd. 201314531Z | Active |
| 4007 | Real Kaiten Consultancy & Investments Pte. Ltd. 200816445G | Active |
| 4008 | Rapala Vmc Singapore Pte. Ltd. 201329221D | Active |
| 4009 | Ruth Investment Pte. Ltd. 201020404C | Active |
| 4010 | Royal Ascott Mercantile & Co Private Limited 200713459K | Active |
| 4011 | Royal Cultura 53260664K | Active |
| 4012 | Rkla Marketing Pte. Ltd. 200909490K | Active |
| 4013 | R K R Gold Private Limited T14UF0358C | Active |
| 4014 | Rsp Services Pte. Ltd. 201214621W | Active |
| 4015 | Rako Pte. Ltd. 200409061G | Active |
| 4016 | Roy Services 53260713M | Active |
| 4017 | Roc Forest Investment (singapore) Pte. Ltd. 201420058E | Active |
| 4018 | Rf Micro Pte. Ltd. 201304968N | Active |
| 4019 | Right Marine Pte. Ltd. 201409625M | Active |
| 4020 | Raven Pte. Ltd. 200617716M | Active |