| 6661 | Westlake International I B.v. T14UF3246K | Active |
| 6662 | Window Deco Solutions 53256996B | Active |
| 6663 | Wow Design Studio Pte. Ltd. 200812915R | Active |
| 6664 | Wooli Holdings Pte. Ltd. 200813851E | Active |
| 6665 | Winchester International Investment Pte. Ltd. 200713953W | Active |
| 6666 | Want International Pte. Ltd. 201434635W | Active |
| 6667 | Wryte Marine Engineering Pte. Ltd. 200713019C | Active |
| 6668 | Wing Sang Healthcare (s) Pte. Ltd. 200713469D | Active |
| 6669 | Wee Khim Photography Pte. Ltd. 200719299K | Active |
| 6670 | West Maritime Pte. Ltd. 200713691D | Active |
| 6671 | Winning Colours Pte. Ltd. 200717718W | Active |
| 6672 | Woosh Pictures Pte. Ltd. 200903120Z | Active |
| 6673 | West Coast Investment Pte. Ltd. 200714772Z | Active |
| 6674 | West Side Investment Pte. Ltd. 200714774C | Active |
| 6675 | W. H. Ho Contractor Pte. Ltd. 200807838D | Active |
| 6676 | White2 Partnership Pte. Ltd. 200404094R | Active |
| 6677 | Westway Investment Pte. Ltd. 200714773K | Active |
| 6678 | White Corporate Pte. Ltd. 200403484E | Active |
| 6679 | Walki Pte. Ltd. 200804372G | Active |
| 6680 | Waylion Advisory And Consulting Pte. Ltd. 200806002G | Active |
| 6681 | Wanna Automation Pte. Ltd. 200806497N | Active |
| 6682 | Wenul Development Pte. Ltd. 200713449W | Active |
| 6683 | Womar Logistics Pte. Ltd. 200806192R | Active |
| 6684 | Wayguru Productions Pte. Ltd. 201430605N | Active |
| 6685 | World Best Technologies Pte. Ltd. 200813542Z | Active |
| 6686 | We Love Nails Private Limited 200815190R | Active |
| 6687 | Worldone Resources (s) Pte. Ltd. 200816087C | Active |
| 6688 | Whitehorse Management Pte. Ltd. 200812871N | Active |
| 6689 | World Of World Holdings Pte. Ltd. 200714210H | Active |
| 6690 | Wish Controls Pte. Ltd. 201111083R | Active |