| 481 | My Chemistry Resources 53326254B | 有効 |
| 482 | Mobile Appearance Restoration Systems 49952300L | 有効 |
| 483 | Mulwarra Singapore Pte. Ltd. 201601928E | 有効 |
| 484 | Medipurpose Pte. Ltd. 199608206K | 有効 |
| 485 | Mr2 Global Pte. Ltd. 201542798K | 有効 |
| 486 | Maxx Design 52988966L | 有効 |
| 487 | Mettube Sdn. Bhd. T15UF4208L | 有効 |
| 488 | Maplebear Kids House Pte. Ltd. 201544066C | 有効 |
| 489 | Muse (carpenter) Pte. Ltd. 201604378K | 有効 |
| 490 | Mutual Benefit Section Of Nanyang Ang Clan Guild S63MB0320J | 有効 |
| 491 | Make Your Own 53171455A | 有効 |
| 492 | M A Osman 23297800W | 有効 |
| 493 | Mksr Services 53326606L | 有効 |
| 494 | Marriage Bureau Llp T13LL0378A | 有効 |
| 495 | Meow Choon America Ginseng Health Food Centre 50112200A | 有効 |
| 496 | Min Eng Co 07841100M | 有効 |
| 497 | Mini Rc Mart Llp T12LL1686F | 有効 |
| 498 | Mummy Wedding Creations 53326764A | 有効 |
| 499 | Mind Centre Pte. Ltd. 201331981H | 有効 |
| 500 | Miracle Industrial Resource Services 42512600E | 有効 |
| 501 | Max Cooper International Ltd. T15UF2138J | 有効 |
| 502 | Mbk Holdings Ltd. T15UF4175A | 有効 |
| 503 | Muirway Limited T16UF0641J | 有効 |
| 504 | Mclion Bagpipe Supplies 52989747D | 有効 |
| 505 | Memorable Light Studio 53211406W | 有効 |
| 506 | Medra+ Pte. Ltd. 201524998R | 有効 |
| 507 | Mfk Consulting Pte. Ltd. 201405381R | 有効 |
| 508 | Mooq Llp T12LL1593K | 有効 |
| 509 | Matrix Solutions Services 53009521A | 有効 |
| 510 | Masrico Enterprise 53013101C | 有効 |