The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11501 | Irish_Eejit | £ 18,195,704 | |
| 11502 | Irn Bru | £ 140,127,177 | |
| 11503 | iron | £ 27,511,144 | |
| 11504 | iron banana | £ 138,370,638 | |
| 11505 | Iron Brew | £ 60,152,848 | |
| 11506 | Iron hammer | £ 116,168,800 | |
| 11507 | Iron Maiden | £ 263,866,102 | |
| 11508 | Iron Man | £ 7,871,863 | |
| 11509 | Iron Market | £ 4,257,249 | |
| 11510 | Iron Mike Tyson | £ 367,318,671 | |
| 11511 | Iron Veil Ltd | £ 4,371,547 | |
| 11512 | Iron warx | £ 301,188,768 | |
| 11513 | Iron werx | £ 472,037,312 | |
| 11514 | Iron word | £ 545,311,660 | |
| 11515 | Ironic | £ 83,154,977 | |
| 11516 | Ironic Occurrence | £ 289,604,976 | |
| 11517 | Ironic Titles | £ 6,504,577 | |
| 11518 | Ironing bored | £ 60,780,179 | |
| 11519 | IronMan | £ 5,506,372 | |
| 11520 | Ironmann | £ 11,545,377 | |
| 11521 | Ironn | £ 10,832,104 | |
| 11522 | IronShield Technologies | £ 28,989,648 | |
| 11523 | ironstone | £ 49,003,303 | |
| 11524 | iRRatiOnaL GoOse | £ 1,111,978,292 | |
| 11525 | irrational numbers | £ 10,878,470 | |
| 11526 | Irrefutability | £ 7,000,000,000 | |
| 11527 | Irreverentlie | £ 140,222,074 | |
| 11528 | Irrevocability | £ 1,618,676 | |
| 11529 | Irrigation Expert Co | £ 39,980,637 | |
| 11530 | Irrigation Expert Co. | £ 22,530,951 | |
| 11531 | Irrigation Expert Co.. | £ 5,502,700 | |
| 11532 | Irrigation Expert Co... | £ 3,943,383 | |
| 11533 | Irrigation Expert Co.... | £ 5,507,560 | |
| 11534 | Iruga | £ 14,067,298 | |
| 11535 | Irun Bru | £ 993,675 | |
| 11536 | is a crowd | £ 1,043,336,631 | |
| 11537 | is awesome | £ 12,296,497 | |
| 11538 | is coming | £ 305,209,009 | |
| 11539 | is it nice to eat | £ 102,281,220 | |
| 11540 | Is It That Time Again | £ 50,000 | |
| 11541 | Is no God | £ 1,000,158,844 | |
| 11542 | Is not tomorrow | £ 184,145,002 | |
| 11543 | Is Now | £ 21,875,025 | |
| 11544 | Is Useless | £ 120,551,425 | |
| 11545 | isa | £ 66,754,452 | |
| 11546 | isabelle | £ 17,944,384 | |
| 11547 | Isanoob | £ 6,711,431 | |
| 11548 | isengard | £ 3,782,413 | |
| 11549 | Ishkur Emilia | £ 142,391,812 | |
| 11550 | Isildur International | £ 5,500,352 | |
| 11551 | iSimplifiedIT LTD | £ 50,000 | |
| 11552 | Isla de Senorita | £ 32,583,669 | |
| 11553 | Islay Malt | £ 1,451,127,863 | |
| 11554 | Isnt Worth 9.99 | £ 341,781,071 | |
| 11555 | isolation | £ 227,994,598 | |
| 11556 | Isomnitech | £ 4,833,754 | |
| 11557 | Isomnitech2 | £ 3,839,327 | |
| 11558 | Ispep | £ 93,909,371 | |
| 11559 | Israel | £ 84,369 | |
| 11560 | Israeli Mossad | £ 459,807,833 | |
| 11561 | Israeli Shabak | £ 406,653,015 | |
| 11562 | iss | £ 1,655,611 | |
| 11563 | issues | £ 265,118,150 | |
| 11564 | IsSweet | £ 127,168,688 | |
| 11565 | Istanbul | £ 1,523,529,415 | |
| 11566 | Istari Incorporated | £ 178,082,232 | |
| 11567 | It All | £ 423,487,180 | |
| 11568 | It doesnt even matter | £ 54,317,166 | |
| 11569 | it in peace | £ 1,191,512,192 | |
| 11570 | it is your own fault | £ 16,464,884 | |
| 11571 | It on | £ 6,640,878 | |
| 11572 | It Was Me | £ 4,689,219 | |
| 11573 | It wasnt me | £ -1,511,969 | |
| 11574 | It. | £ 31,426,274 | |
| 11575 | Itaewon | £ 204,969,594 | |
| 11576 | Italia | £ 10,825,444 | |
| 11577 | Italia 90 | £ 1,191,781,731 | |
| 11578 | Italia250 | £ 10,218,183 | |
| 11579 | Italia458 | £ 10,954,486 | |
| 11580 | Italian Cuisine | £ 769,210,166 | |
| 11581 | Italian Mafia | £ 1,651,147,279 | |
| 11582 | Italian sculptor | £ 16,873,050 | |
| 11583 | Italian Virginity | £ 7,010,156 | |
| 11584 | Italiano Inc | £ 73,757,136 | |
| 11585 | Italy | £ 10,959,839 | |
| 11586 | ItalysGrimReaper | £ 4,607,865 | |
| 11587 | Itaylee | £ 54,472,196 | |
| 11588 | Itch | £ 120,105,241 | |
| 11589 | Itek Corporation | £ 105,270,184 | |
| 11590 | Ithilien Inc | £ 5,504,975 | |
| 11591 | itiswhatitis | £ 2,023,294 | |
| 11592 | Its A Big Forest | £ 79,675,064 | |
| 11593 | Its a Farm knock life | £ 12,814,343 | |
| 11594 | Its All Kicking Off | £ -2,833,205 | |
| 11595 | Its all mine | £ 115,815,399 | |
| 11596 | Its an illusion | £ 573,172,121 | |
| 11597 | Its Gone | £ 69,164,894 | |
| 11598 | its got Electrolytes | £ 820,873,374 | |
| 11599 | Its In The Detail | £ 295,459,424 | |
| 11600 | Its Inside Your Head | £ 49,951,956 | |
