| 4111 | Kitchen Affairz
53253669W | 有効 |
| 4112 | Kennlines Capital Pte. Ltd.
201537285R | 有効 |
| 4113 | Kts Bus Services
53056643E | 有効 |
| 4114 | Kim Chye Bus Services
53078162W | 有効 |
| 4115 | Kj Electrical & Plumbing Services Pte. Ltd.
201536651R | 有効 |
| 4116 | Kang Hoe Seafood Enterprise
42682800C | 有効 |
| 4117 | Kidzwhiz!
52914935D | 有効 |
| 4118 | Kao Sen Construction
53060112E | 有効 |
| 4119 | Kay Kwong Jewellery
44267400K | 有効 |
| 4120 | K C Auto Service
50289700K | 有効 |
| 4121 | Komoco Motorcycles Pte. Ltd.
198800933H | 有効 |
| 4122 | Kps Construction
53226766D | 有効 |
| 4123 | Kasto Asia Pacific Pte. Ltd.
201536636E | 有効 |
| 4124 | Kjs Electrical Services
53073768W | 有効 |
| 4125 | K Street
53103908X | 有効 |
| 4126 | Koyo Manufacturing Co.,ltd
S96UF0619D | 有効 |
| 4127 | Kiahan Trading Limited
S94UF0588J | 有効 |
| 4128 | Khoo Tech
53194627D | 有効 |
| 4129 | Kadec Food Enterprises
53079745C | 有効 |
| 4130 | Kentridge T & C
53075768X | 有効 |
| 4131 | Kofu Seibyo Co., Ltd
S97UF0363H | 有効 |
| 4132 | Kohoku Electronics (s) Pte Ltd
198703835C | 有効 |
| 4133 | Katalyst Management
53072582K | 有効 |
| 4134 | K V R S Provision Shop
53192644C | 有効 |
| 4135 | Kcreate Studio
53330958A | 有効 |
| 4136 | Kerry Technology Limited
T03UF0472J | 有効 |
| 4137 | Konishi Electric Co Ltd
S91UF0436H | 有効 |
| 4138 | Kale Arts'
53077654E | 有効 |
| 4139 | Kingston Electrical & Refrigeration
53059465W | 有効 |
| 4140 | Kendo Technology
53071983E | 有効 |