| 901 | Xtreme Laundry Services 53230066A | Active |
| 902 | Xq Studio Pte. Ltd. 201405952R | Active |
| 903 | Xin Wang Electrical Pte. Ltd. 201602331K | Active |
| 904 | Xin Zhi Long 53211181L | Active |
| 905 | Xenomorph Holdings Limited T11UF0381J | Active |
| 906 | Xing Ji Foods Services Pte. Ltd. 200514757C | Active |
| 907 | Xcel Consulting & Services 53033117M | Active |
| 908 | X Y Sweetheart 53068519A | Active |
| 909 | Xtent Technologies Private Limited 201507267W | Active |
| 910 | X Com Computer Solutions 53068652W | Active |
| 911 | Xingzhi Learning Centre 53058727X | Active |
| 912 | Xy Polaris Trading 53177324L | Active |
| 913 | Xuan Xuan Beauty House 53057353M | Active |
| 914 | Xpedite Systems Worldwide, Inc. T08UF1363C | Active |
| 915 | Xing Zhi Language Centre 53060516C | Active |
| 916 | Xinxing Pipelines 53060382M | Active |
| 917 | Xin Fang Li Trading 53020040J | Active |
| 918 | X Cel Design 53023779B | Active |
| 919 | Xiu Ben Tang 53019649B | Active |
| 920 | Xun Bao Tang Art Center 53036567K | Active |
| 921 | Xing Yang Trading 53034161A | Active |
| 922 | Xqzit 53034248X | Active |
| 923 | Xceit Services 53080871D | Active |
| 924 | X Speedo Trading 53049093E | Active |
| 925 | Xanadu Hair Salon 53048280X | Active |
| 926 | Xfrontieres 53047874M | Active |
| 927 | Xin Heng Joss Materials Trading 53091073W | Active |
| 928 | Xtc Colour Service 53048312B | Active |
| 929 | Xiangu Woodworks Construction 53047981L | Active |
| 930 | X' Ho 53036143D | Active |