The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20101 | Thunderbolt | £ 6,622,467 | |
| 20102 | Thundercats | £ 665,574,156 | |
| 20103 | ThunderCracker | £ 1,770,840,554 | |
| 20104 | ThunderDome | £ 316,214,683 | |
| 20105 | ThunderKeg | £ 5,549,046 | |
| 20106 | thundershlong | £ 1,266,427 | |
| 20107 | Thunderstruck | £ 1,565,465 | |
| 20108 | Thurso | £ 179,052,281 | |
| 20109 | Thwarted Evil | £ 13,556,255 | |
| 20110 | Thyme | £ 6,962,851 | |
| 20111 | Thyrllan | £ 859,339 | |
| 20112 | Ti nker Toys | £ 47,840,068 | |
| 20113 | Tibbs Motors | £ 216,221,023 | |
| 20114 | TibbsDiggs | £ 9,859,369 | |
| 20115 | Tiberian | £ 525,067,921 | |
| 20116 | Tiberius | £ 193,842,639 | |
| 20117 | Tick tock | £ 376,079,389 | |
| 20118 | Tickets | £ 50,000 | |
| 20119 | Ticking Clock | £ 219,057,993 | |
| 20120 | Tickle Enterprises | £ 22,971,170 | |
| 20121 | Tickle Your Fancy | £ 5,664,032 | |
| 20122 | TickTOck | £ 127,199,969 | |
| 20123 | Tie Figher Swarm | £ 1,221,063 | |
| 20124 | Tieback | £ 479,609,370 | |
| 20125 | Tiffany | £ 5,508,613 | |
| 20126 | Tiffany Lust | £ 447,367,472 | |
| 20127 | tiger | £ 327,716,580 | |
| 20128 | Tiger Cubs | £ 865,370,204 | |
| 20129 | Tiger Holdings | £ 96,680,603 | |
| 20130 | Tiger Inc | £ 59,321,765 | |
| 20131 | Tiger Inc. | £ 179,228,881 | |
| 20132 | Tiger Ind | £ 1,516,293,468 | |
| 20133 | Tiger Industries | £ 1,548,639 | |
| 20134 | tiger jack | £ 3,436,755 | |
| 20135 | Tiger King | £ 452,311,186 | |
| 20136 | Tiger land | £ 5,500,673 | |
| 20137 | Tiger Ltd | £ 499,340,466 | |
| 20138 | Tiger Shark | £ 50,000 | |
| 20139 | Tiger Squad | £ 211,911,976 | |
| 20140 | Tiger Woods | £ 160,429,605 | |
| 20141 | Tiger1 | £ 745,663,575 | |
| 20142 | Tiger2 | £ 91,741,053 | |
| 20143 | Tiger3 | £ 83,654,869 | |
| 20144 | Tiger4 | £ 78,378,747 | |
| 20145 | Tiger5 | £ 52,588,970 | |
| 20146 | Tiger6 | £ 46,760,832 | |
| 20147 | Tiger7 | £ 52,677,201 | |
| 20148 | Tigerland | £ 104,506,155 | |
| 20149 | Tigers | £ 2,856 | |
| 20150 | Tigerz | £ 58,140,413 | |
| 20151 | Tiggers Num Nums | £ -8,123,794 | |
| 20152 | Tightly Coiled Piles | £ 91,532,532 | |
| 20153 | Tijuana Fresh | £ 16,431,691 | |
| 20154 | Tile | £ 328,497 | |
| 20155 | till amarillo | £ 10,675,706 | |
| 20156 | Till Brooklyn | £ 102,397,872 | |
| 20157 | Tilt Time0 | £ 2,466,121 | |
| 20158 | Tim Hortons | £ 134,783,117 | |
| 20159 | Tim LLC | £ 1,058,398 | |
| 20160 | Timao Enterprises | £ 643 | |
| 20161 | Time | £ 4,663,209 | |
| 20162 | Time and Again | £ 40,547,975 | |
| 20163 | Time and Memories | £ 100,660,940 | |
| 20164 | time and space | £ 5,100,342 | |
| 20165 | Time Machine Inc | £ 527,387 | |
| 20166 | time my friend | £ -148,521 | |
| 20167 | time on this game | £ 35,646,047 | |
| 20168 | Time Time | £ 1,576,326 | |
| 20169 | Time To Live | £ 666,247,173 | |
| 20170 | Time Waste | £ 4,236,212 | |
| 20171 | Times | £ 51,381,524 | |
| 20172 | TimesofTrouble | £ 397,543 | |
| 20173 | Timo Corps | £ 67,274,355 | |
| 20174 | Timo Enterprises | £ 60,459,409 | |
| 20175 | TIMZ1 | £ 21,307,439 | |
| 20176 | TIMZ2 | £ 19,967,411 | |
| 20177 | TIMZ3 | £ 21,007,332 | |
| 20178 | TIMZ4 | £ 19,836,690 | |
| 20179 | Tin | £ 883,751 | |
| 20180 | TingleStick Industries | £ 7,023,384 | |
| 20181 | Tintintin | £ 125,332,462 | |
| 20182 | tiny cony | £ 1,120,854 | |
| 20183 | Tinysoft | £ 50,000 | |
| 20184 | Tipping | £ 130,936,965 | |
| 20185 | Tips | £ 43,468,073 | |
| 20186 | Tipuric | £ 76,673 | |
| 20187 | TIR | £ 58,800,444 | |
| 20188 | tiramikzu | £ 102,172,734 | |
| 20189 | tiscali | £ 4,310,410 | |
| 20190 | Tiscali Games Team | £ 765,305 | |
| 20191 | Tissues | £ 302,826,231 | |
| 20192 | Tissues For Your Issues | £ 55,738,091 | |
| 20193 | Tit for Tat | £ 105,199,583 | |
| 20194 | tit juice | £ 14,132,532 | |
| 20195 | Titan | £ 717,511,839 | |
| 20196 | Titan enterprise | £ 5,502,284 | |
| 20197 | Titan Real Estate | £ 50,000 | |
| 20198 | Titan Reborn | £ 2,589,353 | |
| 20199 | Titanic | £ 7,267,198 | |
| 20200 | Titanium | £ 57,996,236 | |
