| 1921 | Tay Soon Chye Transport Services
24418800M | 启用 |
| 1922 | Tanjong Katong Bus Service
10326900B | 启用 |
| 1923 | Tan Kim Seng & Partners
53130825A | 启用 |
| 1924 | Tai Sin Electric Cables Mfr Ltd
| 启用 |
| 1925 | Tacko Products S'pore Pte Ltd
| 启用 |
| 1926 | Tai Lai Holdings Pte Ltd
197901079H | 启用 |
| 1927 | Tee Guan Supply Co. Pte. Ltd.
198305164E | 启用 |
| 1928 | Tancom Machinery Pte Ltd
199100138G | 启用 |
| 1929 | T. C. Wee & Co.
S81PF0249A | 启用 |
| 1930 | Teco Electric & Machinery (pte .) Ltd
197201331H | 启用 |
| 1931 | Tay Lian Hoe Trading Company
24727800M | 启用 |
| 1932 | Taman Jurong Radiophone Taxi Services Ltd The
| 启用 |
| 1933 | Taiei Sales & Engineering Corporation
S87FC3788F | 启用 |
| 1934 | Tkh Engineering Solution
53123500M | 启用 |
| 1935 | Taiyu Oil & Chemical Pte. Ltd.
199703120W | 启用 |
| 1936 | Technics Communication & Electronics Pte Ltd
198102729Z | 启用 |
| 1937 | Tach Precision Engineering Pte Ltd
198800524H | 启用 |
| 1938 | Thl Foundation Equipment Pte. Ltd.
200408545C | 启用 |
| 1939 | Tan Meng Yew Electric Co
26466100A | 启用 |
| 1940 | Tkg General Contractor
52891716A | 启用 |
| 1941 | Thermal Land Heat Exchangers
41423100K | 启用 |
| 1942 | Top Stainless Steel Industry
44420000B | 启用 |
| 1943 | Technic Innovations Pte. Ltd.
200402666N | 启用 |
| 1944 | Tai Hong Construction Pte Ltd
198802570C | 启用 |
| 1945 | Tcb Sports Pte Ltd
197600662Z | 启用 |
| 1946 | Tat Hong Heavyequipment (pte.) Ltd.
197801297W | 启用 |
| 1947 | Thyssenkrupp Elevator (singapore) Pte. Ltd.
200008558M | 启用 |
| 1948 | Triangle Auto Pte Ltd
198700116R | 启用 |
| 1949 | Transerve Cabins Pte Ltd
197601206E | 启用 |
| 1950 | T.g Engineering Pte. Ltd.
199806261G | 启用 |