| 601 | Xssist Group Pte. Ltd. 200409501D | Active |
| 602 | Xin Yuan International Investment Pte. Ltd. 201005271N | Active |
| 603 | X Synergy Group Pte. Ltd. 200409800R | Active |
| 604 | Xiao Xiao Pte. Ltd. 200409712R | Active |
| 605 | Xing Yew Pte. Ltd. 200409599E | Active |
| 606 | Xprienz Pte. Ltd. 200409177Z | Active |
| 607 | Xci (singapore) Pte. Ltd. 201103329D | Active |
| 608 | Xinren Aluminum Holdings Limited 200612545H | Active |
| 609 | Xiaomi Corporation T13UF5333G | Active |
| 610 | Xing Wang Intelligent Development Pte. Ltd. 201108252M | Active |
| 611 | Xdl Resources Pte. Ltd. 201414375H | Active |
| 612 | Xinsha International Pte. Ltd. 200606581D | Active |
| 613 | Xentera Finance Limited T13UF3118B | Active |
| 614 | Xinan Expressway Pte. Ltd. 200719777R | Active |
| 615 | X Investment Holding Company Limited T13UF3088B | Active |
| 616 | Xcellhost Fze T13UF3006C | Active |
| 617 | Xact Solutions Pty Ltd T13UF2796E | Active |
| 618 | Xuehui Holdings Pte. Ltd. 200414500H | Active |
| 619 | Xprexo Networks Pte. Ltd. 200805805Z | Active |
| 620 | Xgemina Group Limited T13UF3072K | Active |
| 621 | Xun Huang Investments Private Limited 200513910G | Active |
| 622 | Xing Ye Construction Pte. Ltd. 201327720M | Active |
| 623 | Xcipient Pte. Ltd. 200308225H | Active |
| 624 | Xogi Marketing Pte. Ltd. 200513681D | Active |
| 625 | Xbrl Agency Pte. Ltd. 201118937C | Active |
| 626 | Xceltech International Pte. Ltd. 200414341C | Active |
| 627 | Xvolution Pte. Ltd. 200415299N | Active |
| 628 | Xinhon Trading Pte. Ltd. 200510042G | Active |
| 629 | Xun Da International Shipping (singapore) Pte. Ltd. 200507861N | Active |
| 630 | Xin Da Yang Plastic Trading Pte. Ltd. 200507851C | Active |