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| 4532 | Kronologi Asia Berhad T14UF2358G | 有効 |
| 4533 | Ksb Integrated Services Pte. Ltd. 201211528K | 有効 |
| 4534 | Kaleidoscope Therapy Centre Pte. Ltd. 200507654E | 有効 |
| 4535 | Kowi Pte. Ltd. 200823278W | 有効 |
| 4536 | Kloon Risk Management Pte. Ltd. 200720902M | 有効 |
| 4537 | Kaybee Infotech & Trading Pte. Ltd. 200807506Z | 有効 |
| 4538 | Kcalburn Pte. Ltd. 200812506R | 有効 |
| 4539 | Kamdhenu Meditech Pte. Ltd. 201532408N | 有効 |
| 4540 | Key Elementary Eduhouse Pte. Ltd. 200816301W | 有効 |
| 4541 | Kairos In Sync Llp T14LL1964J | 有効 |
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| 4543 | K E Electrical Contractor 52818636A | 有効 |
| 4544 | Kensemicon Enterprise Pte. Ltd. 200807725D | 有効 |
| 4545 | Kzona Tooling System 53020690X | 有効 |
| 4546 | K R Services 53037540X | 有効 |
| 4547 | Kim Hoe Heng Electrical & Renovation Contractor 52914500J | 有効 |
| 4548 | Kga Holdings Private Limited 200812637Z | 有効 |
| 4549 | Kian Eng Hang Pte. Ltd. 201501944D | 有効 |
| 4550 | Kinesis Education Pte. Ltd. 200812224R | 有効 |
| 4551 | Kunstimmer Kachel Pte. Ltd. 201530129N | 有効 |
| 4552 | Kvadrat Singapore Pte. Ltd. 201107073D | 有効 |
| 4553 | Kingpak Industries Pte. Ltd. 201103324H | 有効 |
| 4554 | Karmel International Pte. Ltd. 201402044E | 有効 |
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| 4557 | Kap Albert Llp T14LL0791H | 有効 |
| 4558 | Kidz Kulture Schoolhouse Pte. Ltd. 200720899H | 有効 |
| 4559 | Kiniti Pte. Ltd. 201544243M | 有効 |
| 4560 | Kimb Investment Pte. Ltd. 200722515M | 有効 |