| 5191 | Sandy Bay Owners' Association
T01SS0131D | Active |
| 5192 | Seng Huat Company
52929889M | Active |
| 5193 | Screenwriters Association (singapore)
T00SS0104E | Active |
| 5194 | Sembawang Temple Association
T02SS0079F | Active |
| 5195 | Star Wok Trading
52901077A | Active |
| 5196 | Sunergy Development Enterprises
52888968X | Active |
| 5197 | Ssct Consultancy
52908423J | Active |
| 5198 | Seng Kiat Motor Trading (1999)
52896105E | Active |
| 5199 | Salleh Express
52888884J | Active |
| 5200 | Socage Asia Pte. Ltd.
201605924G | Active |
| 5201 | Sta Rita Engineering Services
53106619C | Active |
| 5202 | Sing Heng Express
52885706A | Active |
| 5203 | Search Fit Pte. Ltd.
201602713E | Active |
| 5204 | Singaporean Society For Immunology
T07SS0179L | Active |
| 5205 | Stata Users Group
T08SS0091A | Active |
| 5206 | Sole Mann
52883236X | Active |
| 5207 | Soon Hock Food Pte. Ltd.
201536159K | Active |
| 5208 | Society For Integrative Medicine (singapore)
T06SS0268G | Active |
| 5209 | Shun Zhong Tan
T07SS0117L | Active |
| 5210 | Sembcorp Industries Singapore
52884247A | Active |
| 5211 | S.t. Express Airconditioning
52892581D | Active |
| 5212 | Sengkang West Citizens' Consultative Committee
T06SS0223G | Active |
| 5213 | Solitaire Systems
52897525X | Active |
| 5214 | Soundimage
52894064C | Active |
| 5215 | Starchem Marketing
52907413C | Active |
| 5216 | Star Lite Dry Cleaning Service
52902784D | Active |
| 5217 | Ssri Advanced Technologies International
52908427M | Active |
| 5218 | Storytelling Association (singapore)
T06SS0073F | Active |
| 5219 | Sunvale Pte. Ltd.
201535773C | Active |
| 5220 | Singa Heng Kee Auto & Services
52908369L | Active |