The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10401 | IncompatibiIity | £ 1,550,486,604 | |
| 10402 | Incompatibility | £ 219,257,317 | |
| 10403 | Incompetence | £ 183,070,398 | |
| 10404 | Incompetent Storage | £ 54,309,712 | |
| 10405 | Inconel | £ 838,926,656 | |
| 10406 | Incorruptibility | £ 7,007,597,846 | |
| 10407 | Incredibility | £ 6,783,068,266 | |
| 10408 | Incredible Inc | £ 2,662,189 | |
| 10409 | incriminating evidence | £ 379,161,929 | |
| 10410 | Indahand | £ 66,073,260 | |
| 10411 | InDanger | £ 114,611,398 | |
| 10412 | Indecency | £ 15,595,561 | |
| 10413 | Indecision | £ 176,724,268 | |
| 10414 | Indefatigability | £ 7,363,027,301 | |
| 10415 | independant | £ 83,057,195 | |
| 10416 | Independence | £ 5,925,545 | |
| 10417 | Independence 1776 | £ 20,424,972 | |
| 10418 | Independence Hall | £ 681,847,684 | |
| 10419 | Independent States | £ 279,702,011 | |
| 10420 | Independent Traders | £ 19,662,414 | |
| 10421 | Independente Range | £ 103,769,563 | |
| 10422 | Indestructibility | £ 7,175,124,141 | |
| 10423 | Indestructible passports | £ 98,749 | |
| 10424 | India | £ 8,842,102 | |
| 10425 | Indian | £ 32,742,823 | |
| 10426 | Indian Motors | £ 614,497,650 | |
| 10427 | Indiana Jones | £ 993,466,000 | |
| 10428 | Indianapolis | £ 55,237,667 | |
| 10429 | Indians | £ 5,501,414 | |
| 10430 | Indie Hero Ltd. | £ 21,866 | |
| 10431 | indifference | £ 491,388,788 | |
| 10432 | Indigestion | £ 92,348,513 | |
| 10433 | Indignation | £ 251,809,764 | |
| 10434 | Indigo Moon | £ 69,646,164 | |
| 10435 | Individual | £ 15,381,828 | |
| 10436 | Individualism | £ 305,011,225 | |
| 10437 | Indoasis | £ 44,632,369 | |
| 10438 | Indomitability | £ 7,004,439,330 | |
| 10439 | Indrid Cold | £ 1,924,439 | |
| 10440 | Industrial Dimensions | £ 590,355 | |
| 10441 | Industrial Revolution | £ 108,986,404 | |
| 10442 | Industry | £ 5,155,808,230 | |
| 10443 | Ineedmoney7 | £ 174,382 | |
| 10444 | INEOS | £ 1,442,827,707 | |
| 10445 | Ineptitude | £ 16,418,235 | |
| 10446 | Inertia | £ 4,503,553,798 | |
| 10447 | Inevitability | £ 16,565,214,502 | |
| 10448 | Inevitably | £ 2,712,923,438 | |
| 10449 | Infadels | £ 6,898,305 | |
| 10450 | Infallibility | £ 7,006,371,669 | |
| 10451 | Infection | £ 35,893,504 | |
| 10452 | Inferior | £ 695,265 | |
| 10453 | Inferno | £ 13,970,446 | |
| 10454 | Inferno Scorpion | £ 35,686,825 | |
| 10455 | infiltration | £ 289,329,058 | |
| 10456 | infinate | £ 884,198 | |
| 10457 | Infinite Enterprises | £ 64,016,264 | |
| 10458 | Infinite Jewelers | £ 1,581,642 | |
| 10459 | Infinity | £ 169,159,081 | |
| 10460 | Infinity and Beyond | £ 62,631,233 | |
| 10461 | Inflation | £ 115,274,054 | |
| 10462 | inflection point | £ 54,362,328 | |
| 10463 | Inflicting Pain | £ 5,371,678,096 | |
| 10464 | Influence | £ 31,119,222 | |
| 10465 | influenza | £ 2,078,668 | |
| 10466 | Information | £ 2,452,790,604 | |
| 10467 | Information Act | £ 21,410,016 | |
| 10468 | Information warfare | £ 62,648,149 | |
| 10469 | Infrastructure | £ 101,319,191 | |
| 10470 | Ingalls | £ 5,969,015 | |
| 10471 | Ingenuity | £ 229,132,507 | |
| 10472 | ingersoll | £ 272,873,593 | |
| 10473 | IngloriousG1 | £ 11,085,920 | |
| 10474 | IngloriousG2 | £ 21,578,348 | |
| 10475 | IngloriousG3 | £ 4,960,556 | |
| 10476 | IngloriousG4 | £ 38,861,336 | |
| 10477 | IngloriousG5 | £ 5,227,616 | |
| 10478 | Inheritance | £ 137,354,160 | |
| 10479 | Inhibitions | £ 14,326,178,338 | |
| 10480 | inishing | £ 1,064,467,186 | |
| 10481 | Initech | £ 36,273 | |
| 10482 | Initech Plc | £ 7,929,555 | |
| 10483 | Initial Test | £ 32,245,452 | |
| 10484 | Initiative | £ 149,209,958 | |
| 10485 | Injustice | £ 261,718,707 | |
| 10486 | Ink | £ 47,124,269 | |
| 10487 | Inkatek | £ 1,339,600 | |
| 10488 | Inmarsat | £ 71,927,918 | |
| 10489 | Inn of the Last Home | £ 1,403,402 | |
| 10490 | Inner Station | £ 6,596,243 | |
| 10491 | Innie | £ 40,700,177 | |
| 10492 | Innisfree | £ 243,753,959 | |
| 10493 | Innocence | £ 61,612,365 | |
| 10494 | Innocent Enterprise | £ 64,597,451 | |
| 10495 | Innocent Waif Co. | £ 1,079,484 | |
| 10496 | Innovation | £ 52,326,052 | |
| 10497 | Innsbruck | £ 38,394,642 | |
| 10498 | Insane in | £ 21,575,007 | |
| 10499 | Insane In The Membrane | £ 492,420,776 | |
| 10500 | Insane Inc | £ 103,865,323 | |
