| 4171 | Sakae Construction Pte. Ltd.
200908958D | Active |
| 4172 | Studio One Design And Project Management Pte. Ltd.
200703537Z | Active |
| 4173 | Siew Yee Building Contractor Pte. Ltd.
200702998H | Active |
| 4174 | Skylight Electrical Engineering Pte. Ltd.
200616237Z | Active |
| 4175 | Sunrise General Contractors Pte. Ltd.
200616111N | Active |
| 4176 | Sing Lee Corporation Pte. Ltd.
200702282H | Active |
| 4177 | Sm Foundation Machinery Pte. Ltd.
200615210C | Active |
| 4178 | Safe Cross Consultancy Pte. Ltd.
200917189W | Active |
| 4179 | Sslai Construction Pte. Ltd.
200908557N | Active |
| 4180 | Sg Engineering Services Pte. Ltd.
201001962H | Active |
| 4181 | Sca Design Pte. Ltd.
200617755M | Active |
| 4182 | Stancel Construction Pte. Ltd.
198904848K | Active |
| 4183 | Sg Concept Builder Pte. Ltd.
201019803W | Active |
| 4184 | Soontronic Engineering Pte. Ltd.
201015887W | Active |
| 4185 | Sun Pacific Pte. Ltd.
200710432Z | Active |
| 4186 | San Hup Bee Air Conditioning & Engineering Pte. Ltd.
200706796D | Active |
| 4187 | Solomon [s] Enterprise Pte. Ltd.
201022289C | Active |
| 4188 | Samsung Sds Asia Pacific Pte. Ltd.
200612002M | Active |
| 4189 | Siyuan Construction Pte. Ltd.
200912409W | Active |
| 4190 | Sheng Yi Construction Pte. Ltd.
200911070N | Active |
| 4191 | Sunshine Solutions Pte. Ltd.
201001950N | Active |
| 4192 | Sd Solutions Pte. Ltd.
200612755K | Active |
| 4193 | Sicamex Asia Pte. Ltd.
200611153E | Active |
| 4194 | Shiners Facilities Pte. Ltd.
200822978D | Active |
| 4195 | Streamline Engineering (pte.) Ltd.
200820654W | Active |
| 4196 | Screentech Display Pte. Ltd.
200507031Z | Active |
| 4197 | South Air Cond & Refrigeration Pte. Ltd.
200604596W | Active |
| 4198 | Setia Power Engineering Pte. Ltd.
200801659M | Active |
| 4199 | Seng Hup Chai Engineering Pte. Ltd.
200800176R | Active |
| 4200 | Summus Contracts Pte. Ltd.
200414395H | Active |