The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17101 | Teh Ping | £ 5,504,722 | |
| 17102 | TehMakoIndustry | £ 4,602,307 | |
| 17103 | Tekken | £ 630,085,086 | |
| 17104 | TelamonInc | £ 1,465,381 | |
| 17105 | Tele INC. | £ 8,096,894 | |
| 17106 | Telecinco | £ 254,478 | |
| 17107 | Telecommunication Tools | £ 28,848,842 | |
| 17108 | Telekinesis | £ 298,424,034 | |
| 17109 | teleskop | £ 86,523,749 | |
| 17110 | TellaBot inc | £ 35,529,573 | |
| 17111 | Tello Inc | £ -1,321,819 | |
| 17112 | Temasek Holdings | £ 4,790 | |
| 17113 | Temper4 | £ 1,912,848 | |
| 17114 | Temperature | £ 181,281,289 | |
| 17115 | Tempo | £ 1,544,069 | |
| 17116 | temporaria | £ 5,513,914 | |
| 17117 | ten | £ 2,069,528,576 | |
| 17118 | Ten Men | £ 16,656,658 | |
| 17119 | Ten Most Wanted | £ 13,638,896 | |
| 17120 | TEN PERCENTED | £ 383,618,557 | |
| 17121 | ten please | £ 58,307,601 | |
| 17122 | Tenacity | £ 168,529,150 | |
| 17123 | Tenar | £ -5,780,909 | |
| 17124 | Tenderness | £ 93,502,330 | |
| 17125 | Tenerife1 | £ 76,396,270 | |
| 17126 | Teng Fei Incorporation | £ 50,000 | |
| 17127 | Tennessee | £ 56,047,757 | |
| 17128 | Tennessee Honey | £ 810,074,159 | |
| 17129 | Tennis | £ 128,034,642 | |
| 17130 | Tens | £ 7,001,477 | |
| 17131 | Tent | £ 50,000 | |
| 17132 | Tentacle To Play With | £ 3,930,474 | |
| 17133 | Tento Corp | £ 9,620,135 | |
| 17134 | Tequila | £ 1,636,473 | |
| 17135 | termination | £ 512,604,597 | |
| 17136 | Terminator | £ 77,781,537 | |
| 17137 | Ternowa Corp 01 | £ 5,504,214 | |
| 17138 | Ternowa corps | £ 23,102,455 | |
| 17139 | Terran Enterprise | £ -75,458,865 | |
| 17140 | Terrapin Inc | £ 11,179,124,529 | |
| 17141 | Terrapin Ltd | £ 7,187,472,019 | |
| 17142 | Terrax the Tamer | £ 945,953,551 | |
| 17143 | Terrence opportunities | £ 110,671,624 | |
| 17144 | Terrible Acts | £ 128,009,819 | |
| 17145 | Terrible Forces | £ 127,049,330 | |
| 17146 | Terrier Works Ltd | £ 8,489,448 | |
| 17147 | Territory Holdings | £ 1,893,628 | |
| 17148 | Terror | £ 491,660,713 | |
| 17149 | Terror Funding | £ 1,653,437 | |
| 17150 | Terror Inc. | £ 6,019,793 | |
| 17151 | Terror Squad | £ 1,026,945,013 | |
| 17152 | Terrorist | £ 475,420,297 | |
| 17153 | Terrorists | £ 46,927,913 | |
| 17154 | Terrorvision | £ 1,062,859,325 | |
| 17155 | Terry Corp | £ 5,509,537 | |
| 17156 | Terry Inc | £ -3,816,949 | |
| 17157 | Terry Ltd | £ 21,938,246 | |
| 17158 | Terry Pratchett | £ 798,664,788 | |
| 17159 | TerryUncorporated | £ 5,439,550 | |
| 17160 | Teryaki Ltd | £ 7,521,176 | |
| 17161 | Tesco | £ 78,242,000 | |
| 17162 | Tescos | £ 119,963,598 | |
| 17163 | Tesla | £ 726,882,398 | |
| 17164 | Tesla corporation | £ 9,861,246 | |
| 17165 | Tessio | £ 2,001 | |
| 17166 | Test | £ 25,174,342 | |
| 17167 | Test Company | £ 2,100,127 | |
| 17168 | Test Financing 1 | £ 33,945,018 | |
| 17169 | Test Financing 2 | £ 16,501,000 | |
| 17170 | Test Financing 3 | £ 4,385,510 | |
| 17171 | Test Financing 4 | £ 37,257,176 | |
| 17172 | Test Financing 5 | £ 4,705,106 | |
| 17173 | Test Financing 6 | £ 35,588,431 | |
| 17174 | test1 | £ 9,064,244 | |
| 17175 | Testicles | £ 54,307,713 | |
| 17176 | Testing HQ | £ 36,156,605 | |
| 17177 | testy | £ -64,696,332 | |
| 17178 | testytest | £ 50,000 | |
| 17179 | Tet Industries | £ 9,528,728 | |
| 17180 | Tetrafractal | £ 465,917,992 | |
| 17181 | Tetris | £ 310,501,065 | |
| 17182 | Teutates Ent | £ 66,453,838 | |
| 17183 | Teviot Grove | £ 47,568,593 | |
| 17184 | texas | £ -2,187,578 | |
| 17185 | Texas Holdem | £ 127,973,465 | |
| 17186 | Texas Rangers | £ 43,620,902 | |
| 17187 | Texas Storage Wars | £ 615,985,736 | |
| 17188 | Texture | £ 371,210,581 | |
| 17189 | Tezco | £ 5,183,944 | |
| 17190 | tezzer ltd | £ 23,008,978 | |
| 17191 | tezzonia | £ 22,401,024 | |
| 17192 | TFALK Enterprise | £ 50,000 | |
| 17193 | TFC | £ 7,578,976 | |
| 17194 | TFC2 | £ 6,399,333 | |
| 17195 | TFC3 | £ 5,084,472 | |
| 17196 | TGLCR | £ 188,260,768 | |
| 17197 | Th3 Night | £ 12,684,954 | |
| 17198 | Th3 Summ3r | £ 111,254,730 | |
| 17199 | Th3 UND3RGROUND | £ 762,286,887 | |
| 17200 | Th3 Underground | £ 713,109,929 | |
