The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19201 | T. I. T. | £ 310,426,538 | |
| 19202 | T.D.O. | £ 11,920,283 | |
| 19203 | T.D.O.. | £ 5,568,216 | |
| 19204 | T.E.A | £ 6,957,448 | |
| 19205 | T.J. Oshie | £ 15,882,066 | |
| 19206 | T.O.4.LYF | £ 1,188,416 | |
| 19207 | T.O.A.D | £ 86,070,397 | |
| 19208 | t0otFairy | £ 1,449,426 | |
| 19209 | T0x1c B0mb1ng | £ 8,674,913 | |
| 19210 | Ta Gueule | £ 177,346,541 | |
| 19211 | tabbing up | £ 56,179,958 | |
| 19212 | tackyglue24 | £ 6,462,022 | |
| 19213 | tackyglue25 | £ 12,051,860 | |
| 19214 | Taco Truck | £ 4,857,084 | |
| 19215 | Tacoma FD | £ 540,532,287 | |
| 19216 | Tactical | £ 44,600,237 | |
| 19217 | Tactical Voting | £ 31,749,703 | |
| 19218 | Tacticlan Industries | £ 69,708,126 | |
| 19219 | Tactics | £ 4,658,126 | |
| 19220 | Taffaroo | £ 92,784,510 | |
| 19221 | Taffaroo.Inc | £ 195,371,728 | |
| 19222 | Taggart Transit | £ 50,000 | |
| 19223 | tags inc. | £ 10,665,204 | |
| 19224 | Tahiti | £ 46,729,652 | |
| 19225 | Tai Thong | £ 59,351,748 | |
| 19226 | Taib | £ 69,150,467 | |
| 19227 | Taibach | £ 187,342 | |
| 19228 | Taiga | £ 50,000 | |
| 19229 | taint | £ 50,000 | |
| 19230 | Taint GmbH | £ 4,925,829 | |
| 19231 | Taiwan | £ 97,067,741 | |
| 19232 | take my money | £ 8,642,146 | |
| 19233 | TakeALot | £ 34,375,407 | |
| 19234 | Takeaway | £ 804,449,588 | |
| 19235 | takeishi | £ 120,526,489 | |
| 19236 | Taken | £ 213,443,782 | |
| 19237 | Takeover | £ 1,491,390 | |
| 19238 | Takeover Inc | £ 48,085,781 | |
| 19239 | TakeOverINC | £ 48,110 | |
| 19240 | Takers | £ 92,737 | |
| 19241 | TakeYouOut | £ 7,277,627 | |
| 19242 | Taking Over | £ 50,000 | |
| 19243 | Taking Over You 2 | £ 68,500 | |
| 19244 | Taking Over You inc | £ 99,207,527 | |
| 19245 | Taking The Crops Home | £ 806,756,495 | |
| 19246 | Talent | £ 78,360,579 | |
| 19247 | Talents | £ 255,108,759 | |
| 19248 | Tali | £ 50,000 | |
| 19249 | Taliban | £ 256,725,565 | |
| 19250 | TalkGerman | £ 57,151,879 | |
| 19251 | Talking Heads | £ 935,942 | |
| 19252 | Talking Shxt | £ 22,626,362 | |
| 19253 | Talking Smack | £ 14,685,670 | |
| 19254 | Tall Trees | £ 48,107,604 | |
| 19255 | Talladega Nights | £ 2,895,631 | |
| 19256 | Tallgrass Inc | £ 4,523,838 | |
| 19257 | Tallon | £ 1,357,702 | |
| 19258 | Talmine | £ 852,091,480 | |
| 19259 | tamagotchi | £ 200,000 | |
| 19260 | Tamarone | £ 5,504,738 | |
| 19261 | Tammany Hall | £ 1,206,731 | |
| 19262 | Tampa Bay | £ 52,955,001 | |
| 19263 | Tampax | £ 47,018,625 | |
| 19264 | Tamriel | £ 1,868,934,065 | |
| 19265 | Tan | £ 153,285,654 | |
| 19266 | Tan LTD | £ 4,183,958 | |
| 19267 | tandes | £ 50,000 | |
| 19268 | Tandy Man | £ 6,872,137 | |
| 19269 | tanfastic | £ 50,000 | |
| 19270 | Tangled | £ 186,381,868 | |
| 19271 | TangoWarriors | £ 1,387,239 | |
| 19272 | tank | £ 501,008,967 | |
| 19273 | Tank007 | £ 9,490,680 | |
| 19274 | Tank01 | £ 77,825,900 | |
| 19275 | Tank02 | £ 28,444,405 | |
| 19276 | Tank03 | £ 153,441,625 | |
| 19277 | Tank04 | £ 46,265,661 | |
| 19278 | Tank05 | £ 56,207,453 | |
| 19279 | Tanked and Spanked | £ 112,900 | |
| 19280 | tanker1bhd | £ 106,944,514 | |
| 19281 | Tanker2bhd | £ 129,439,224 | |
| 19282 | tankie | £ 10,827,654 | |
| 19283 | Tanks | £ 155,434 | |
| 19284 | Tannach | £ 1,092,962,973 | |
| 19285 | TANSTAAFL | £ 1,375,213,382 | |
| 19286 | Tantalus | £ 303,842,816 | |
| 19287 | Tantrum | £ 1,108,803,087 | |
| 19288 | Tantrum Approach | £ 715,390,773 | |
| 19289 | Tantrums | £ 131,756,841 | |
| 19290 | Tanz Corporation | £ 3,266,045,912 | |
| 19291 | TAO | £ 40,474,530 | |
| 19292 | Tapestry | £ 422,258,427 | |
| 19293 | Tappytap | £ 11,288,431 | |
| 19294 | Taps | £ 363,265,959 | |
| 19295 | taps being left on | £ 16,198,070 | |
| 19296 | Tardis | £ 58,842,093 | |
| 19297 | Target | £ 864,954 | |
| 19298 | Targets | £ 23,294,622 | |
| 19299 | Targoid | £ 709,644,798 | |
| 19300 | Tartan Trews | £ 1,168,521,509 | |
