The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11301 | INTELECT MID | £ 4,542,979 | |
| 11302 | INTELECT NORTH | £ 3,506,604 | |
| 11303 | INTELECT SOUTH | £ 5,501,704 | |
| 11304 | inteligence | £ 61,895,040 | |
| 11305 | Inteligent | £ 320,833,576 | |
| 11306 | Intellectual Property | £ 394,894,835 | |
| 11307 | Intelligence | £ 1,269,185,751 | |
| 11308 | Intelligence Corp | £ 93,038,047 | |
| 11309 | intelligent conversation | £ 212,620,921 | |
| 11310 | Intelligentsia | £ 53,393,980 | |
| 11311 | Intelligibility | £ 7,000,000,000 | |
| 11312 | Intense Feelings | £ 50,000 | |
| 11313 | intense lines | £ 748,561 | |
| 11314 | Intense Solar | £ 98,277,569 | |
| 11315 | Intent | £ 208,032,022 | |
| 11316 | Intentions | £ 16,187,793 | |
| 11317 | Inter Ya Dog | £ 118,992,808 | |
| 11318 | Inter Ya Gran | £ 12,738,841 | |
| 11319 | Inter Ya Granny | £ 162,752,353 | |
| 11320 | Inter Ye mam | £ 113,368,031 | |
| 11321 | Intercourse | £ 7,425,566 | |
| 11322 | Interest | £ 172,951,907 | |
| 11323 | Interesting Company Name | £ 38,884,650 | |
| 11324 | Interesting Inc. | £ 115,169,616 | |
| 11325 | Interests | £ 39,609,082 | |
| 11326 | Interference | £ 62,079,359 | |
| 11327 | Intergalactic Humanoids | £ 138,751,883 | |
| 11328 | Interior Two | £ 13,505,023 | |
| 11329 | Interlaced ent | £ 26,839,614 | |
| 11330 | Interlaced inc | £ 6,609,164 | |
| 11331 | Interlagos | £ 62,187,801 | |
| 11332 | Intern | £ 4,339,589 | |
| 11333 | Internal Affairs | £ 1,505,037,105 | |
| 11334 | Internal Audit | £ 5,084,223 | |
| 11335 | Internal combustion | £ 10,259,967 | |
| 11336 | Internal Revenue | £ 213,429,745 | |
| 11337 | Internal Server Error | £ 414,636,946 | |
| 11338 | International Mystery | £ 5,506,934 | |
| 11339 | International Rescue | £ 1,027,616,938 | |
| 11340 | Internet Chicken | £ 2,964,862 | |
| 11341 | InterplanetaryCraft | £ 271,163,471 | |
| 11342 | Interpol | £ 48,825,195 | |
| 11343 | Interruption | £ 45,034,064 | |
| 11344 | Interscope | £ 39,811,703 | |
| 11345 | Interstate 580 | £ 62,572,522 | |
| 11346 | Intestinal Discomfort | £ 56,322,543 | |
| 11347 | Intimacy | £ 460,690,059 | |
| 11348 | Intl Secret Intel Agency | £ 283,843,957 | |
| 11349 | Into Light | £ 2,490,919 | |
| 11350 | Into your DMs | £ 69,978,860 | |
| 11351 | Intothenight | £ 1,845,829 | |
| 11352 | Intrepia | £ 59,115,436 | |
| 11353 | Intrigue | £ 583,594,547 | |
| 11354 | Intuitive | £ 54,700,056 | |
| 11355 | INUYASHA | £ 41,684,637 | |
| 11356 | Invader | £ 166,638,863 | |
| 11357 | Invaders 2 | £ 33,587,924 | |
| 11358 | Invaders 4 | £ 2,086,777 | |
| 11359 | invalid | £ -9,650,282 | |
| 11360 | Invaluable Deeds | £ 33,829,098 | |
| 11361 | Invasion | £ 296,793,233 | |
| 11362 | Invention | £ 1,573,029,959 | |
| 11363 | Invention. | £ 4,353,331,834 | |
| 11364 | Inventions R US | £ 6,854,812 | |
| 11365 | Inverness | £ 51,314,801 | |
| 11366 | Inverse Ferocity | £ 10,650,542 | |
| 11367 | Inversion | £ 84,939,373 | |
| 11368 | Investigation | £ 32,969,246 | |
| 11369 | Investigations | £ 5,510,265 | |
| 11370 | Investment | £ 2,221,888,865 | |
| 11371 | Investor Inc | £ 19,491 | |
| 11372 | Investors | £ 556,818,970 | |
| 11373 | Invicible | £ 1,571,549,869 | |
| 11374 | Invictus | £ 234,266,883 | |
| 11375 | Invictus Co. | £ 6,317,756 | |
| 11376 | Invincibility | £ 7,000,000,000 | |
| 11377 | Invincible Blood | £ 22,642,999 | |
| 11378 | Invisibility | £ 7,024,183,126 | |
| 11379 | Invisible | £ 5,500,467 | |
| 11380 | Invulnerability | £ 7,000,000,000 | |
| 11381 | IOM | £ 10,369,366 | |
| 11382 | Iowa | £ 4,139,870 | |
| 11383 | IP Tables | £ 1,258,301,796 | |
| 11384 | Ipeople | £ 6,717,633 | |
| 11385 | iPhone 5s or iPhone 5c | £ 251,993,104 | |
| 11386 | iPhone Maxi | £ 21,262,521 | |
| 11387 | iphone se 2 | £ 1,537,913 | |
| 11388 | iPhones | £ 129,353,168 | |
| 11389 | IpWorm | £ 3,642,355 | |
| 11390 | IQM Medical Ltd. | £ 50,000 | |
| 11391 | IRA | £ 65,608,485 | |
| 11392 | Iran | £ 32,215,198 | |
| 11393 | Iraq | £ 44,717,420 | |
| 11394 | irasshaimase | £ 224,142,634 | |
| 11395 | Ireland | £ 5,965,992 | |
| 11396 | iReps | £ 2,223,311 | |
| 11397 | Irish Bomber | £ 50,000 | |
| 11398 | Irish Carbomb | £ 56,896,614 | |
| 11399 | irish descent | £ 222,031,996 | |
| 11400 | irish logic6 | £ 50,000 | |
