| 811 | Kiso-jiban S'pore Pte Ltd
| 有効 |
| 812 | Kian Wee General Contract & Building Consrtuction
| 有効 |
| 813 | Kids' Corner Child Day Care Centre
42862400J | 有効 |
| 814 | Kwang Meng Company Pte Ltd
198004306M | 有効 |
| 815 | Kong Heng Metal Finishing (S'pore) Pte Ltd
| 有効 |
| 816 | Komoco Car Rentals Pte Ltd
199500095K | 有効 |
| 817 | Koh Wei Howe Arthritis & Rheumatism Medical Clinic
| 有効 |
| 818 | Kit Yee & Co.
S89PF0423D | 有効 |
| 819 | Kiso Jiban Consultants Co Ltd
T07UF0281A | 有効 |
| 820 | Kiwi Auto Exports Pte. Ltd.
200200801M | 有効 |
| 821 | Kitchen Master
52862507A | 有効 |
| 822 | Kim Sing Company Private Limited
196700445R | 有効 |
| 823 | Kian Gwan Engineering Pte Ltd
| 有効 |
| 824 | Khai Rick Engineering
49377600A | 有効 |
| 825 | Kenshi S'pore Pte Ltd
| 有効 |
| 826 | Kuriyama-ohji (S) Pte Ltd
| 有効 |
| 827 | Kruger Asia Industries Pte Ltd
198900749C | 有効 |
| 828 | Krishco S'pore Construction Pte Ltd
| 有効 |
| 829 | Klotz Cables Asia
| 有効 |
| 830 | Knauf S'pore Pte Ltd
| 有効 |
| 831 | Kew Lian Pte Ltd
199200370D | 有効 |
| 832 | Kevin Tan Clinic For Diabetes Thyroid & Hormones Pte Ltd
| 有効 |
| 833 | Kok Keong Landscaping & Gardening Services
| 有効 |
| 834 | Ko Djeng Dental Centre
| 有効 |
| 835 | Kochi Representative Office
| 有効 |
| 836 | Khiam Chuan Marine Pte Ltd
199303936W | 有効 |
| 837 | Koh Seng Enterprise Co
24051300B | 有効 |
| 838 | Klw Builder Pte. Ltd.
200714142N | 有効 |
| 839 | Kisco (asia) Pte. Ltd.
198901222D | 有効 |
| 840 | Kian Seng Hup Kee
05623000A | 有効 |