The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10901 | Inverness | £ 5,506,264 | |
| 10902 | Inverse Ferocity | £ 10,650,542 | |
| 10903 | Inversion | £ 84,939,373 | |
| 10904 | Investigation | £ 32,969,246 | |
| 10905 | Investigations | £ 3,387,935 | |
| 10906 | Investment | £ 2,221,888,865 | |
| 10907 | Investor Inc | £ 19,491 | |
| 10908 | Investors | £ 556,818,970 | |
| 10909 | Invicible | £ 1,571,549,869 | |
| 10910 | Invictus | £ 234,266,883 | |
| 10911 | Invictus Co. | £ 6,317,756 | |
| 10912 | Invincibility | £ 7,005,244,755 | |
| 10913 | Invincible Blood | £ 22,642,999 | |
| 10914 | Invisibility | £ 6,963,661,674 | |
| 10915 | Invisible | £ 5,500,467 | |
| 10916 | Invisible Pink Unicorn | £ 1,005,266,396 | |
| 10917 | Invulnerability | £ 7,008,488,576 | |
| 10918 | IOM | £ 10,369,366 | |
| 10919 | IP Tables | £ 1,258,301,796 | |
| 10920 | Ipeople | £ 6,717,633 | |
| 10921 | iPhone 5s or iPhone 5c | £ 251,993,104 | |
| 10922 | iPhone Maxi | £ 21,262,521 | |
| 10923 | iphone se 2 | £ 1,537,913 | |
| 10924 | iPhones | £ 103,856,775 | |
| 10925 | IpWorm | £ 3,642,355 | |
| 10926 | IQM Medical Ltd. | £ 50,000 | |
| 10927 | IRA | £ 65,608,485 | |
| 10928 | Iran | £ 32,215,198 | |
| 10929 | Iraq | £ 44,717,420 | |
| 10930 | irasshaimase | £ 224,142,634 | |
| 10931 | Ireland | £ 5,965,992 | |
| 10932 | iReps | £ 2,223,311 | |
| 10933 | Irish Bomber | £ 50,000 | |
| 10934 | Irish Carbomb | £ 56,896,614 | |
| 10935 | Irish Charm | £ 120,034,960 | |
| 10936 | irish descent | £ 222,031,996 | |
| 10937 | Irish Red Inc | £ 5,507,308 | |
| 10938 | Irish Republican Army | £ 191,860,837 | |
| 10939 | Irish Whiskey | £ 1,291,107 | |
| 10940 | Irish Wrecking Ball | £ 5,052,671 | |
| 10941 | Irish_Eejit | £ 18,195,704 | |
| 10942 | Irn Bru | £ 65,185,831 | |
| 10943 | iron | £ 27,511,144 | |
| 10944 | iron banana | £ 138,370,638 | |
| 10945 | Iron Brew | £ 60,152,848 | |
| 10946 | Iron hammer | £ 116,168,800 | |
| 10947 | Iron Man | £ 7,871,863 | |
| 10948 | Iron Mike Tyson | £ 367,318,671 | |
| 10949 | Iron Veil Ltd | £ 4,371,547 | |
| 10950 | Iron warx | £ 301,188,768 | |
| 10951 | Iron werx | £ 472,037,312 | |
| 10952 | Iron word | £ 545,311,660 | |
| 10953 | Ironic | £ 83,154,977 | |
| 10954 | Ironic Occurrence | £ 289,604,976 | |
| 10955 | Ironic Titles | £ 6,504,577 | |
| 10956 | Ironing bored | £ 60,780,179 | |
| 10957 | IronMan | £ 5,506,372 | |
| 10958 | Ironmann | £ 11,545,377 | |
| 10959 | Ironn | £ 10,832,104 | |
| 10960 | IronShield Technologies | £ 40,492,149 | |
| 10961 | ironstone | £ 49,003,303 | |
| 10962 | iRRatiOnaL GoOse | £ 1,111,978,292 | |
| 10963 | irrational numbers | £ 10,878,470 | |
| 10964 | Irrefutability | £ 6,885,608,719 | |
| 10965 | Irreverentlie | £ 140,222,074 | |
| 10966 | Irrevocability | £ 1,618,676 | |
| 10967 | Irrigation Expert Co | £ 39,980,637 | |
| 10968 | Irrigation Expert Co. | £ 22,530,951 | |
| 10969 | Irrigation Expert Co.. | £ 5,502,700 | |
| 10970 | Irrigation Expert Co... | £ 3,943,383 | |
| 10971 | Irrigation Expert Co.... | £ 5,507,560 | |
| 10972 | Iruga | £ 14,067,298 | |
| 10973 | Irun Bru | £ 993,675 | |
| 10974 | is a crowd | £ 1,043,336,631 | |
| 10975 | is awesome | £ 12,296,497 | |
| 10976 | is coming | £ 305,209,009 | |
| 10977 | Is no God | £ 986,885,923 | |
| 10978 | Is not tomorrow | £ 184,145,002 | |
| 10979 | Is Useless | £ 120,551,425 | |
| 10980 | isa | £ 66,754,452 | |
| 10981 | isabelle | £ 17,944,384 | |
| 10982 | Isanoob | £ 6,711,431 | |
| 10983 | Ishkur Emilia | £ 139,237,563 | |
| 10984 | Isildur International | £ 5,500,352 | |
| 10985 | iSimplifiedIT LTD | £ 50,000 | |
| 10986 | Islay Malt | £ 1,451,127,863 | |
| 10987 | Isnt Worth 9.99 | £ 341,781,071 | |
| 10988 | isolation | £ 227,176,348 | |
| 10989 | Isomnitech | £ 4,833,754 | |
| 10990 | Isomnitech2 | £ 3,839,327 | |
| 10991 | Ispep | £ 93,909,371 | |
| 10992 | Israel | £ 84,369 | |
| 10993 | Israeli Mossad | £ 459,807,833 | |
| 10994 | Israeli Shabak | £ 406,653,015 | |
| 10995 | iss | £ 1,655,611 | |
| 10996 | issues | £ 265,118,150 | |
| 10997 | IsSweet | £ 127,168,688 | |
| 10998 | Istanbul | £ 1,523,529,415 | |
| 10999 | Istari Incorporated | £ 178,082,232 | |
| 11000 | It All | £ 423,487,180 | |
