| 511 | Zulauf Gmbh & Co Kg S91UF0280J | Aktif |
| 512 | Zi Yi Geomancy 53166136M | Aktif |
| 513 | Zolton Pte Ltd 200005399R | Aktif |
| 514 | Zenith Infotech Ltd S97UF0567G | Aktif |
| 515 | Zenith Power Pte. Ltd. 200607917N | Aktif |
| 516 | Zecha Holdings Ltd S72UF0036K | Aktif |
| 517 | Zeeland Navigation Company Incorporated S90UF0515K | Aktif |
| 518 | Zubir Soccer Centre 53131975W | Aktif |
| 519 | Zoom Urban Transport Pte. Ltd. 201429123N | Aktif |
| 520 | Zeco Systems Pte. Ltd. 200818332Z | Aktif |
| 521 | Zhen Cheng Trading 53320452J | Aktif |
| 522 | Zf Glass & Aluminium Services 53162092A | Aktif |
| 523 | Zone Mobile 53138368K | Aktif |
| 524 | Zero Silver 52830906D | Aktif |
| 525 | Zci International L.l.c. S96UF0195F | Aktif |
| 526 | Zaman Aircon Servicing 53103231X | Aktif |
| 527 | Zzz Trading 53101445B | Aktif |
| 528 | Ziba Cosmetics Pte. Ltd. 201537927D | Aktif |
| 529 | Zzang! Shopping Pte. Ltd. 201430282E | Aktif |
| 530 | Zic Holdings Limited S95UF0466K | Aktif |
| 531 | Zest Cool Enterprise 53102231E | Aktif |
| 532 | Zener Hardware 53240344D | Aktif |
| 533 | Zimmite Asia Limited S85UF0118A | Aktif |
| 534 | Zurn Industries Inc S97UF0439D | Aktif |
| 535 | Zhenxing Enterprise Sdn. Bhd. T07UF0420A | Aktif |
| 536 | Zack Neighbourhood Barber 53075109K | Aktif |
| 537 | Zunic Corporation S67UF0027A | Aktif |
| 538 | Zeemus Petroleum Pte. Ltd. 201537803Z | Aktif |
| 539 | Zanters 53325301B | Aktif |
| 540 | Zalco Holdings Sdn Bhd S88UF0488B | Aktif |