| 571 | Kaesac Learning Centre 52907836L | Active |
| 572 | K.n.wong Electrical Services 53329186X | Active |
| 573 | Kindernomics School Private Limited 201118962E | Active |
| 574 | Kimiya Learning Place Llp T13LL1247A | Active |
| 575 | Kimaya Artistry 53333806M | Active |
| 576 | Kingston House Children Learning Centre Pte. Ltd. 201222514H | Active |
| 577 | Karmic Circle 53327650X | Active |
| 578 | Kong Heng Import & Export 29097500W | Active |
| 579 | Kee Hiong Asia Pacific Pte. Ltd. 201604581R | Active |
| 580 | Kingsfield Education Centre Pte Ltd 199200447R | Active |
| 581 | Kovan Learning Centre Pte Ltd 199702125R | Active |
| 582 | Kent Ridge Education Hub Pte. Ltd. 201208941N | Active |
| 583 | Karen's Art & Craft School 34788000B | Active |
| 584 | Kimkids Shop 53327602X | Active |
| 585 | Kok Seng Warehousing Service 26262200M | Active |
| 586 | Kian Sheng Machinery Pte. Ltd. 201600733W | Active |
| 587 | Katty 52958487E | Active |
| 588 | Kj Lim Tutorial School 45388600X | Active |
| 589 | Kidstartnow Digital Learning Centre 53243782M | Active |
| 590 | Kids Performing Academy Of The Arts 53044067M | Active |
| 591 | Kash Express Services 53326429D | Active |
| 592 | Kids Testing And Dyslexia Centre 52947371B | Active |
| 593 | Kaspen Medical Private Limited 201606486H | Active |
| 594 | Kis Consulting Pte. Ltd. 201602332C | Active |
| 595 | Koong Yee Interior Design 53066431C | Active |
| 596 | Koo Kee Yong Tow Foo Mee 06653700B | Active |
| 597 | Krisenergy (asia) Ltd T15UF5629E | Active |
| 598 | Kim Guan Seafood Trading 53069541C | Active |
| 599 | Kml Motion Industries Company Limited T16RF0013J | Active |
| 600 | Kitz Technology 52957018A | Active |