| 3301 | Swee Hin Power Systems Pte. Ltd. 198403582W | 启用 |
| 3302 | Soon Lai Fatt Engineering Pte Ltd 200007981R | 启用 |
| 3303 | Sla Design Consultants (s) Pte Ltd 199408811H | 启用 |
| 3304 | Servo Dynamics Pte Ltd 198602153D | 启用 |
| 3305 | Singapore Pre Cast Pte Ltd 197100560E | 启用 |
| 3306 | Sin Tien Seng (private) Limited 197000883D | 启用 |
| 3307 | Steelmatic Pte. Ltd. 200902008K | 启用 |
| 3308 | Syscon Pte. Ltd. 197601512W | 启用 |
| 3309 | Special Piping Materials (singapore) Pte. Ltd. 200403933D | 启用 |
| 3310 | Sea Shore Transportation Pte Ltd 197200739W | 启用 |
| 3311 | Seng Hup Metal Works Pte Ltd 200102415Z | 启用 |
| 3312 | Singapore Safety Glass Pte Ltd 198903342R | 启用 |
| 3313 | Sin Hong Hwa Pte Ltd 197701628N | 启用 |
| 3314 | Smc Pneumatics (sea) Pte Ltd 197401505K | 启用 |
| 3315 | Sciencescan Consultancy & Services Pte Ltd 198401990N | 启用 |
| 3316 | Seng Choon Farm Pte Ltd 198700888H | 启用 |
| 3317 | Syntech Engineers Pte Ltd 198902352M | 启用 |
| 3318 | Seng Chew Electric Contractor Pte Ltd 199409043H | 启用 |
| 3319 | Smj Furnishings (s) Pte Ltd 198800466G | 启用 |
| 3320 | Spare Parts Zone Pte. Ltd. 199500026M | 启用 |
| 3321 | Sunway Marketing (s) Pte Ltd 197501497R | 启用 |
| 3322 | Star Service Co 08264400D | 启用 |
| 3323 | Ssh Corporation Ltd. 197600985C | 启用 |
| 3324 | Sin Lian Seng Engineering Services Pte. Ltd. 200923358K | 启用 |
| 3325 | Sin Kang Lian Hardware Co
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| 3326 | Synheat Manufacturing Pte Ltd
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| 3327 | Soon Heng Tables & Chairs Service 20885200W | 启用 |
| 3328 | Sing Int'l (S) Pte Ltd
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| 3329 | Singa Chem Pte. Ltd. 200408365W | 启用 |
| 3330 | Shell Eastern Petroleum (pte) Ltd 196000089G | 启用 |