The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20901 | The IIIX Store | £ 8,639,871 | |
| 20902 | THE ILL BEHAVIOUR | £ 100,871,944 | |
| 20903 | The illuminati | £ 38,081,267 | |
| 20904 | The Imperium | £ 5,503,909 | |
| 20905 | The Implication | £ 125,908,496 | |
| 20906 | The Inbetweeners | £ 321,264,183 | |
| 20907 | The Inca | £ 270,697,061 | |
| 20908 | The Incredibles | £ 23,784,683 | |
| 20909 | The Indians | £ 42,184,564 | |
| 20910 | The Inevitable | £ 219,232,120 | |
| 20911 | The Inferno | £ 201,480,459 | |
| 20912 | The Infinite Nooooo | £ 926,739,096 | |
| 20913 | The Infinity Stones | £ 53,405,265 | |
| 20914 | The Injustice Crew | £ 331,315,211 | |
| 20915 | the innocent | £ 53,275,849 | |
| 20916 | The Inquisitor | £ 109,893,715 | |
| 20917 | The Insane | £ 95,211,711 | |
| 20918 | The Institute | £ 33,776,580 | |
| 20919 | The Interior | £ 186,250,037 | |
| 20920 | the internet | £ 957,747,057 | |
| 20921 | the Investigation | £ 43,852,550 | |
| 20922 | the Invisible Ninja | £ 131,017,540 | |
| 20923 | The iPhone | £ 10,116,154 | |
| 20924 | the Iron Bell | £ 673,040,906 | |
| 20925 | The Iron Curtain | £ 102,540,745 | |
| 20926 | The Isles | £ 604,613,427 | |
| 20927 | The Italian Coffee Comp. | £ 1,682,326 | |
| 20928 | The Italian Mob | £ 68,762 | |
| 20929 | The Jabberwock | £ 168,350,580 | |
| 20930 | The Jazzy Jungle | £ 3,191,755 | |
| 20931 | The Jedi | £ 685,701,946 | |
| 20932 | The Jenga Tower | £ 53,134,350 | |
| 20933 | The Jetset | £ 149,345,238 | |
| 20934 | The Jews | £ 151,825,331 | |
| 20935 | The Jhop Finances | £ 83,857,150 | |
| 20936 | The Jhop Mafia | £ 173,235,668 | |
| 20937 | The Jhop Security Inc | £ 77,432,398 | |
| 20938 | The Job Centre | £ 6,245,607 | |
| 20939 | the joke is on you | £ 448,719,377 | |
| 20940 | tHE jOKER | £ 10,752,867 | |
| 20941 | The Joshua tree | £ 21,860,312 | |
| 20942 | the journey | £ 486,496,515 | |
| 20943 | The Jr. Mafia | £ 1,305,073,989 | |
| 20944 | The Judging | £ 414,519,513 | |
| 20945 | the juggles | £ 2,559,715 | |
| 20946 | the juice | £ 877,825 | |
| 20947 | the Jumping Beans | £ 136,411,011 | |
| 20948 | The Jungle | £ 185,524,775 | |
| 20949 | The Jury | £ 106,372,838 | |
| 20950 | The Justice Crew | £ 5,530,657 | |
| 20951 | The Kanjars | £ 217,858,647 | |
| 20952 | The Karma Police | £ 34,670,454 | |
| 20953 | the Keiser Report | £ 70,895,644 | |
| 20954 | The Kerch Bridge | £ 200,707,115 | |
| 20955 | The Key | £ 51,307,498 | |
| 20956 | The Keyboard | £ 5,411,288 | |
| 20957 | The Keys | £ 74,370,193 | |
| 20958 | The KGB | £ 3,346,167,173 | |
| 20959 | The Kid | £ -140,817 | |
| 20960 | The Killer | £ 4,428,609 | |
| 20961 | the Killer Bees | £ 387,131,277 | |
| 20962 | the killer company | £ 50,000 | |
| 20963 | The Killer Sausage | £ 342,466,101 | |
| 20964 | the killer tomatoes | £ 74,801,463 | |
| 20965 | The Killers | £ 836,027,990 | |
| 20966 | The Kilt | £ 895,728,673 | |
| 20967 | The KImberleys | £ 42,289,652 | |
| 20968 | the king | £ 484,609,287 | |
| 20969 | The King Corp | £ 54,632,843 | |
| 20970 | The Kingdom | £ 9,116,361 | |
| 20971 | The Kingdom of Death | £ 43,065,668 | |
| 20972 | The Kiosk | £ 172,669,840 | |
| 20973 | The Kiss | £ 51,707,712 | |
| 20974 | The Kitkat | £ 40,200 | |
| 20975 | The Klondike | £ 311,642,775 | |
| 20976 | The Knight | £ 50,000 | |
| 20977 | the Knight of Zero | £ 14,734,765 | |
| 20978 | The Knights Templar | £ 15,872,880 | |
| 20979 | The Knowledge Tree | £ 47,858,901 | |
| 20980 | The Kooky Jar | £ 164,100,638 | |
| 20981 | The Krakken | £ 27,431,158 | |
| 20982 | The Krankies | £ 4,207,085 | |
| 20983 | the krays | £ 361,650,972 | |
| 20984 | The Kreisau Circle | £ 578,732,525 | |
| 20985 | The Kremlin | £ 91,949,378 | |
| 20986 | The Labour Party | £ 6,819,445 | |
| 20987 | The Lady Garden | £ 241,382,172 | |
| 20988 | The Lady In Red | £ 640,326,069 | |
| 20989 | The Laidler Initiative | £ 30,871 | |
| 20990 | The Lake | £ 200,897,728 | |
| 20991 | The Lakes | £ 9,493,385 | |
| 20992 | The Lambs | £ 32,998,959 | |
| 20993 | The Lambz | £ -1,062,741 | |
| 20994 | The Lamp | £ 23,870,109 | |
| 20995 | The Lamplighter Union | £ 61,598,265 | |
| 20996 | The Lamppost Girls | £ 5,426,419 | |
| 20997 | The Land | £ 146,147,795 | |
| 20998 | The Land Girls | £ 264,269,767 | |
| 20999 | The Land Registry | £ 519,430,613 | |
| 21000 | The Laplace Transform | £ 1,958,312 | |
