| 4381 | Sunway Concrete Products (s) Pte Ltd 199409213Z | Aktif |
| 4382 | St Electronics (satcom & Sensor Systems) Pte. Ltd. 199103901W | Aktif |
| 4383 | Sharitaze Construction Pte Ltd 199202374Z | Aktif |
| 4384 | Socomec Asia Pacific Pte. Ltd. 198703243E | Aktif |
| 4385 | Siong Yu Seng Construction Pte Ltd 198602848G | Aktif |
| 4386 | S & T Construction Pte Ltd 199306162E | Aktif |
| 4387 | Secular Engineering & Construction Pte Ltd 198903002C | Aktif |
| 4388 | Synthesis Systems Pte Ltd 198903682K | Aktif |
| 4389 | San Lim Transport & Construction Pte Ltd 198802559N | Aktif |
| 4390 | Shenaz Trading Pte Ltd 198700311K | Aktif |
| 4391 | Sigma Elevator Singapore Pte. Ltd. 199706678K | Aktif |
| 4392 | St Electronics (data Centre Solutions) Pte. Ltd. 199103371Z | Aktif |
| 4393 | Step One Pte. Ltd. 199407557E | Aktif |
| 4394 | Swee Huat Heng Engineering Pte Ltd 199105545G | Aktif |
| 4395 | Smiths Detection (asia Pacific) Pte. Ltd. 199500253G | Aktif |
| 4396 | Sentron Engineering (s) Pte Ltd 199307714G | Aktif |
| 4397 | Symbuild Engineering Pte Ltd 199606413G | Aktif |
| 4398 | Soon Lee Construction Pte Ltd 199602000W | Aktif |
| 4399 | Success Construction Pte Ltd 199500011E | Aktif |
| 4400 | System Pest Control Services Pte Ltd 199004930W | Aktif |
| 4401 | Swan Li (singapore) Pte Ltd 199402407E | Aktif |
| 4402 | Smic Engineering (asia) Pte Ltd 199400274Z | Aktif |
| 4403 | Shinyo Engineering & Construction Pte Ltd 199004761W | Aktif |
| 4404 | Shinmaywa (asia) Pte Ltd 199004624E | Aktif |
| 4405 | San Hub Engineering Pte. Ltd. 199405873W | Aktif |
| 4406 | Singa Signage & Design Exhibit Pte Ltd 199204382D | Aktif |
| 4407 | Sangeeth Construction Pte Ltd 199503325N | Aktif |
| 4408 | San Tai Construction (s) Pte. Ltd. 199800486W | Aktif |
| 4409 | Singcon Engineering Services Pte Ltd 199408866G | Aktif |
| 4410 | Survey Team Pte Ltd 199104013W | Aktif |