The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10201 | i puff so | £ 4,646,026 | |
| 10202 | I Scream | £ 2,670,690 | |
| 10203 | I shall farm you | £ 79,192,482 | |
| 10204 | I Spread Terror | £ 6,749,763 | |
| 10205 | i will stop | £ 25,321,151 | |
| 10206 | i-on10 | £ 91,783,282 | |
| 10207 | I-Repair Co | £ 5,022,724 | |
| 10208 | I.K.I.L.L.U | £ 11,185,770 | |
| 10209 | I.R.U.L.L | £ 20,641,646 | |
| 10210 | I.S.I.S | £ 1,035,208 | |
| 10211 | I.T | £ 21,254,168 | |
| 10212 | I1li | £ 60,728,881 | |
| 10213 | I3oSS | £ 6,030,987 | |
| 10214 | IAMNOTACROOK | £ 3,775,594 | |
| 10215 | Ian | £ 30,498,876 | |
| 10216 | iB Industries | £ 3,392,455 | |
| 10217 | Ibiza | £ 224,978,997 | |
| 10218 | IBM | £ 958,524,443 | |
| 10219 | iBomber | £ 7,987,493 | |
| 10220 | Ibons Co. | £ 817,122 | |
| 10221 | ICA | £ 21,168,151 | |
| 10222 | Icahn Investments | £ 85,467,308 | |
| 10223 | ICC | £ 159,009,042 | |
| 10224 | iccazzunMAFIA | £ 14,428,256 | |
| 10225 | Ice | £ 201,614,469 | |
| 10226 | Ice and Fire | £ 5,135,753 | |
| 10227 | Ice caps | £ 641,664,755 | |
| 10228 | Ice Corp | £ 130,150,606 | |
| 10229 | Ice Cream | £ 28,210,722 | |
| 10230 | Ice Ice Baby | £ 73,769,180 | |
| 10231 | Ice Queen | £ 48,604,081 | |
| 10232 | iceberg | £ 179,952,604 | |
| 10233 | icecream | £ 7,744,126 | |
| 10234 | Icecream Cake | £ 50,207,571 | |
| 10235 | Icecreams | £ 44,295,287 | |
| 10236 | Iceland | £ 10,965,714 | |
| 10237 | Icelandd | £ 5,500,160 | |
| 10238 | IceShadow | £ 4,942,907 | |
| 10239 | ICFNB | £ 50,000 | |
| 10240 | Ich bin ein Berliner | £ 7,035,863 | |
| 10241 | Icky Dicky Doo | £ 55,576,350 | |
| 10242 | iCloud | £ 385,346,513 | |
| 10243 | Icomp | £ 25,263,464 | |
| 10244 | ICS | £ -1,634,757 | |
| 10245 | ICUP Inc | £ -6,269,159 | |
| 10246 | Icy Box | £ 219,109,544 | |
| 10247 | Id Own the Night | £ 78,269,819 | |
| 10248 | Idaho Potato Plant | £ 62,629,555 | |
| 10249 | Idavar | £ 4,015,011 | |
| 10250 | Ideas | £ 109,230,696 | |
| 10251 | ideas again | £ 123,597,726 | |
| 10252 | Ideas And Names | £ 15,498,873 | |
| 10253 | Ideas For Names | £ 195,820,967 | |
| 10254 | Idempotence | £ 468,948,833 | |
| 10255 | Identical | £ 185,937,398 | |
| 10256 | identity | £ 334,954,045 | |
| 10257 | Identity Politics | £ 35,307,673 | |
| 10258 | Ideologies | £ 141,753,537 | |
| 10259 | ideology | £ 368,842,767 | |
| 10260 | iDevices | £ 56,346,879 | |
| 10261 | Idiocee | £ 1,742,667 | |
| 10262 | Idioso | £ 50,000 | |
| 10263 | Idiosyncrasy | £ 3,165,846 | |
| 10264 | idiot | £ 181,454,110 | |
| 10265 | idiot outside | £ 1,367,406 | |
| 10266 | idiots | £ 138,032,734 | |
| 10267 | idk | £ 24,836,594 | |
| 10268 | IDM | £ 7,290,081 | |
| 10269 | IDOLATRY | £ 102,471,634 | |
| 10270 | idontknow | £ 112,149,434 | |
| 10271 | idontknow 2 | £ 15,218,152 | |
| 10272 | Idunno | £ 5,503,228 | |
| 10273 | if theres smoke theres | £ 5,607,219 | |
| 10274 | if you think you can | £ 11,755 | |
| 10275 | Igloo | £ 1,489,141 | |
| 10276 | Igloos Inc. | £ 51,774,515 | |
| 10277 | Ignis Regnante | £ 1,473,718 | |
| 10278 | Ignite | £ 816,524 | |
| 10279 | Ignorance | £ 70,972,718 | |
| 10280 | Igor | £ 183,857,398 | |
| 10281 | iguacu | £ 21,203,760 | |
| 10282 | ihaveasmallwilly | £ 2,446,646 | |
| 10283 | IHFi inc. | £ 50,000 | |
| 10284 | III | £ 586,479 | |
| 10285 | iiiiiiii | £ 5,503,998 | |
| 10286 | IKA 1 | £ 199,431,833 | |
| 10287 | IKA 2 | £ 142,858,615 | |
| 10288 | IKA 3 | £ 212,650,389 | |
| 10289 | IKA 4 | £ 178,837,518 | |
| 10290 | IKA 5 | £ 154,886,408 | |
| 10291 | IKA 6 | £ 163,831,645 | |
| 10292 | IKA 7 | £ 247,612,528 | |
| 10293 | IKA 8 | £ 309,654,445 | |
| 10294 | IKA 9 | £ 97,345,736 | |
| 10295 | Ikea | £ 1,051,614,912 | |
| 10296 | iKillBond | £ 13,470 | |
| 10297 | iKruzie Industries | £ 5,493,855 | |
| 10298 | Ikuzus Motors | £ 1,837,037 | |
| 10299 | ilament | £ 499,793,593 | |
| 10300 | ilisticexpialidocious | £ 61,189,396 | |
