| 3991 | Teck Hoe Garment 49519300C | Active |
| 3992 | The Trader 48815400J | Active |
| 3993 | The Roadmaster Courier 43766300X | Active |
| 3994 | Toon Seng Trading 52843778W | Active |
| 3995 | Tong Siang Airconditioning Service 52841845M | Active |
| 3996 | Thian Transport Services 52848444C | Active |
| 3997 | The Pet Research Outpost 53282441E | Active |
| 3998 | Taste & Taste 52804093J | Active |
| 3999 | Theme M Beauty Face & Spa 49377800D | Active |
| 4000 | The Way Colour Centre And Services 48952800K | Active |
| 4001 | Tee Up Marketing Enterprises 47786000A | Active |
| 4002 | Teck Seng Tile Setting & Plastering Contractor 48851900D | Active |
| 4003 | Tee Kwok Door Service Centre 48883300X | Active |
| 4004 | Tutoring Singapore 53322676K | Active |
| 4005 | Teng Feng Airconditioning Services 53330515B | Active |
| 4006 | Twin Step Marketing 52849378K | Active |
| 4007 | Top Construction Engineering 52853385A | Active |
| 4008 | Teck Ban Engineering Services 47849800D | Active |
| 4009 | Tradefield Singapore Pte. Ltd. 197701702W | Active |
| 4010 | Transient Workers Count Too (twc2) T04SS0088C | Active |
| 4011 | Tian Sheng Bu Zhuang Shi Zhuang 49837100W | Active |
| 4012 | Traglobe Trading 49306500L | Active |
| 4013 | T.h.l. Precision Engineering 48928600C | Active |
| 4014 | Tongzhou Yun He Development Pte. Ltd. 201307430E | Active |
| 4015 | The Singapore Directories 47371900B | Active |
| 4016 | The Lakes 19th Hole Restaurant 47121400X | Active |
| 4017 | The Rose Veranda 47692300W | Active |
| 4018 | Think Tennis 53162815M | Active |
| 4019 | Tongzhou Bayfront Development Pte. Ltd. 201307438M | Active |
| 4020 | Travel Bureau Asia 49879200E | Active |