| 421 | Wt Investment Holdings Pte. Ltd. 201603709N | Active |
| 422 | Wee Yong Corporation Pte. Ltd. 201219614Z | Active |
| 423 | Winchester Global Trust Company Limited T15UF5533K | Active |
| 424 | Winvest Investment Group Pte. Ltd. 201525621D | Active |
| 425 | Widefield Engineering & Contractor 53157245E | Active |
| 426 | Wintech Industrial Systems & Equipment 49752800B | Active |
| 427 | Wenyu Recruitment Pte. Ltd. 201606306M | Active |
| 428 | Well Medical Clinic & Surgery Pte. Ltd. 201600020K | Active |
| 429 | Westview Exchange 53255974J | Active |
| 430 | Wbl Precision (private) Limited 198401771K | Active |
| 431 | Womanity Llp T15LL2074C | Active |
| 432 | Www.efurniture.sg Pte. Ltd. 201543466D | Active |
| 433 | Winners Sport Centre 53216590W | Active |
| 434 | Wytt Technik Pte. Ltd. 201543583K | Active |
| 435 | Wedding Secrets' 53058676B | Active |
| 436 | Wei Kiat Screen Printing 52569900K | Active |
| 437 | White Energy Ventures Limited T16UF0403K | Active |
| 438 | Waheguru Pte. Ltd. 200807000C | Active |
| 439 | Wz Enterprise Pte. Ltd. 201312867N | Active |
| 440 | Wimiec Pte. Ltd. 201543249C | Active |
| 441 | Waters Pacific Pte. Ltd. 200512450H | Active |
| 442 | West Peak Services 53009736B | Active |
| 443 | Wonderworks Investments Limited T15UF5524A | Active |
| 444 | Watabe Singapore Pte. Ltd. 201100525Z | Active |
| 445 | Widevision Asia Pte. Ltd. 201100203H | Active |
| 446 | Wei Tuo Feng Shui Wu Shu Xuan Xue Hui T16SS0010B | Active |
| 447 | Whitehook Pte. Ltd. 201543270C | Active |
| 448 | Wan Kah Choon 02522500J | Active |
| 449 | Warburg Pincus Singapore Pte. Ltd. 201543264M | Active |
| 450 | Waggener Edstrom Worldwide Singapore Pte. Ltd. 200300846C | Active |