| 3421 | Ssr Engineering Pte. Ltd. 199103161W | 启用 |
| 3422 | Sunshine Engineering Service (Pte) Ltd
| 启用 |
| 3423 | Singa Airconditioning Pte Ltd 199500765N | 启用 |
| 3424 | Skilltech Aluminium Construction Pte. Ltd. 200504819H | 启用 |
| 3425 | Scimex Precision Engineering & Trading 37932300A | 启用 |
| 3426 | Sun Gee Travel Pte Ltd 198102038Z | 启用 |
| 3427 | Safety Products Specialist 34241000L | 启用 |
| 3428 | Sumitomo (shi) Cyclo Drive Asia Pacific Pte. Ltd. 199506757C | 启用 |
| 3429 | Seng Kong Production Pte Ltd 198502524K | 启用 |
| 3430 | S I Engineering Pte Ltd 199303457C | 启用 |
| 3431 | Springwell Marketing Services Pte Ltd 200004880C | 启用 |
| 3432 | Standard Engineering Company 08749600C | 启用 |
| 3433 | Sin Ee Sheng Import & Export 37341800X | 启用 |
| 3434 | Sunchia Industries Pte Ltd 198501533R | 启用 |
| 3435 | Sin Tiong Wah Int'l Pte Ltd
| 启用 |
| 3436 | Sin Express Services
| 启用 |
| 3437 | Sidtech Systems Pte. Ltd. 200916608C | 启用 |
| 3438 | Security Resources Llp T08LL0956L | 启用 |
| 3439 | Safety@work Consultancy Pte. Ltd. 200707409N | 启用 |
| 3440 | S.D. Partnership
| 启用 |
| 3441 | Sunshine Mist Technology Pte. Ltd. 200208330W | 启用 |
| 3442 | Setec Far East Pte Ltd 199202771E | 启用 |
| 3443 | Seal Maker Tuffi Pte Ltd
| 启用 |
| 3444 | Sandvik S E A Pte Ltd
| 启用 |
| 3445 | Starlight Stainless Steel Pte Ltd 200001478H | 启用 |
| 3446 | Siemens Pte. Ltd. 199605166D | 启用 |
| 3447 | Scanrite Systems Pte. Ltd. 200614101H | 启用 |
| 3448 | Samson Controls Pte Ltd 199400401G | 启用 |
| 3449 | Soon Kiat Thong Construction Pte Ltd 199206086R | 启用 |
| 3450 | Siac Pte Ltd 199100842R | 启用 |