| 5101 | The Coaching King 52863051B | Active |
| 5102 | Taoist Mission (singapore) S96SS0077B | Active |
| 5103 | Triple Lotus Art Gallery 52823009C | Active |
| 5104 | The Professional Limousine Service 53130401M | Active |
| 5105 | The Cpl Digital Entertainment Pte. Ltd. 200917806E | Active |
| 5106 | Trust Motion Car Auto Accessories 52831817M | Active |
| 5107 | Tob Glass Specialist 52821445D | Active |
| 5108 | The Production People 53158985D | Active |
| 5109 | Tien Chor Temple S96SS0076F | Active |
| 5110 | Thk Consultant Engineers 52824845J | Active |
| 5111 | Tass Industrial Supplies 52829668W | Active |
| 5112 | The Executive Connection 52820120D | Active |
| 5113 | Trio Star Electrical Engineering 52822734C | Active |
| 5114 | Trustz Xpress 52994028X | Active |
| 5115 | Teleradiology Associates 52833377A | Active |
| 5116 | Triple D Business Associates 52813686X | Active |
| 5117 | Tampines Arcadia Residents' Committee S96SS0117G | Active |
| 5118 | Toolsman Design & Contract 52824958D | Active |
| 5119 | Tbp Realty 52823878K | Active |
| 5120 | Tang Clan Association S96SS0050J | Active |
| 5121 | Tan Hai Han 53101049W | Active |
| 5122 | Tampines Junior College Alumni Association S96SS0054D | Active |
| 5123 | Tanjong Pagar Family Service Centre S98SS0010K | Active |
| 5124 | Teck Hai Keng Temple S97SS0072E | Active |
| 5125 | T&k Building Works 53038577E | Active |
| 5126 | The Consulting Partnership Pte. Ltd. 200207019K | Active |
| 5127 | Tong Heng Kang Ah Hood Road Kampong Sin Huay Temple S94SS0111K | Active |
| 5128 | Tangs Leisure Club S84SS0071B | Active |
| 5129 | Top Level Salon 52940374M | Active |
| 5130 | Tanfield Consultancy Pte. Ltd. 201508095C | Active |