| 6511 | Kola Design 53191927K | Active |
| 6512 | Kian Ai Joss Paper 28016000C | Active |
| 6513 | K Star Karaoke Pte. Ltd. 201535296G | Active |
| 6514 | Kalan Pty Ltd T06UF2068B | Active |
| 6515 | K S Logistic 53044173W | Active |
| 6516 | Kjb Services Ltd (09543530) T15UF3618L | Active |
| 6517 | Kent Thong Turtle Shop 52923569B | Active |
| 6518 | Karros Trading Ltd S78UF0091B | Active |
| 6519 | Kenetics Group Limited T06UF2052K | Active |
| 6520 | Kmt Services 53230067W | Active |
| 6521 | Katis Dressmaking 53202119C | Active |
| 6522 | Knighteam Industries (s) Pte. Ltd. 199403185W | Active |
| 6523 | K.b. Chua Trading Enterprise 48929700E | Active |
| 6524 | Kee Hiong Hng Eating House 25612100A | Active |
| 6525 | Korean Scholarship Association In Singapore T12SS0117L | Active |
| 6526 | Kratos Plaschem Enterprise 53194405X | Active |
| 6527 | Ks Lim Aquatic 53038771M | Active |
| 6528 | Kwei Yew Construction 31761200W | Active |
| 6529 | K P Chai Engineering & Management Consultants 44832500D | Active |
| 6530 | Kam Chartered Bus Service 53194332A | Active |
| 6531 | Kit.top Innovation Services 52918262M | Active |
| 6532 | Ks Home Design 53247888J | Active |
| 6533 | King's Furniture Contracts 45494600K | Active |
| 6534 | Kong Fai General Contractor 40492300C | Active |
| 6535 | Kwang Hwee Ho Trading 34724600A | Active |
| 6536 | Kgl Consulting Group 53197013B | Active |
| 6537 | Klassic Venture 53071875L | Active |
| 6538 | Koh Bus Services 53194397J | Active |
| 6539 | Kar Pin Cooked Food 25624800A | Active |
| 6540 | Ken Hing Industry 22487600K | Active |