The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10001 | I OWN ALL THIS LAND | £ 2,814,884 | |
| 10002 | I own Samurais | £ 5,494,269 | |
| 10003 | I phoned your mum | £ 57,131,563 | |
| 10004 | I Predict A Riot | £ 364,409,853 | |
| 10005 | I provide from above | £ 5,662,804 | |
| 10006 | i puff so | £ 4,646,026 | |
| 10007 | I Scream | £ 2,670,690 | |
| 10008 | I shall farm you | £ 79,192,482 | |
| 10009 | I Spread Terror | £ 6,749,763 | |
| 10010 | i will stop | £ 25,321,151 | |
| 10011 | i-on10 | £ 88,185,097 | |
| 10012 | I-Repair Co | £ 5,022,724 | |
| 10013 | I.K.I.L.L.U | £ 11,185,770 | |
| 10014 | I.R.U.L.L | £ 20,641,646 | |
| 10015 | I.S.I.S | £ 1,035,208 | |
| 10016 | I.T | £ 21,254,168 | |
| 10017 | I1li | £ 60,728,881 | |
| 10018 | I3oSS | £ 6,030,987 | |
| 10019 | IAMNOTACROOK | £ 3,775,594 | |
| 10020 | Ian | £ 30,498,876 | |
| 10021 | iB Industries | £ 3,392,455 | |
| 10022 | Ibiza | £ 224,978,997 | |
| 10023 | IBM | £ 889,851,332 | |
| 10024 | iBomber | £ 7,987,493 | |
| 10025 | Ibons Co. | £ 817,122 | |
| 10026 | ICA | £ 21,168,151 | |
| 10027 | Icahn Investments | £ 85,467,308 | |
| 10028 | ICC | £ 2,294,671 | |
| 10029 | iccazzunMAFIA | £ 14,428,256 | |
| 10030 | Ice | £ 201,614,469 | |
| 10031 | Ice and Fire | £ 5,135,753 | |
| 10032 | Ice caps | £ 641,664,755 | |
| 10033 | Ice Corp | £ 130,150,606 | |
| 10034 | Ice Cream | £ 28,210,722 | |
| 10035 | Ice Ice Baby | £ 71,203,359 | |
| 10036 | Ice Queen | £ 48,604,081 | |
| 10037 | iceberg | £ 179,952,604 | |
| 10038 | icecream | £ 7,744,126 | |
| 10039 | Icecream Cake | £ 50,207,571 | |
| 10040 | Icecreams | £ 44,295,287 | |
| 10041 | Iceland | £ 10,965,714 | |
| 10042 | Icelandd | £ 5,500,160 | |
| 10043 | IceShadow | £ 4,942,907 | |
| 10044 | ICFNB | £ 50,000 | |
| 10045 | Ich bin ein Berliner | £ 7,035,863 | |
| 10046 | Icky Dicky Doo | £ 55,576,350 | |
| 10047 | iCloud | £ 385,346,513 | |
| 10048 | Icomp | £ 25,263,464 | |
| 10049 | ICS | £ -1,634,757 | |
| 10050 | ICUP Inc | £ -6,269,159 | |
| 10051 | Icy Box | £ 219,109,544 | |
| 10052 | Id Own the Night | £ 78,269,819 | |
| 10053 | Idaho Potato Plant | £ 64,702,057 | |
| 10054 | Idavar | £ 4,015,011 | |
| 10055 | Ideas | £ 109,230,696 | |
| 10056 | ideas again | £ 123,597,726 | |
| 10057 | Ideas And Names | £ 15,498,873 | |
| 10058 | Ideas For Names | £ 200,539,781 | |
| 10059 | Idempotence | £ 310,645,458 | |
| 10060 | Identical | £ 185,937,398 | |
| 10061 | identity | £ 334,954,045 | |
| 10062 | Identity Politics | £ 28,737,048 | |
| 10063 | Ideologies | £ 140,312,355 | |
| 10064 | ideology | £ 368,842,767 | |
| 10065 | iDevices | £ 56,346,879 | |
| 10066 | Idiocee | £ 1,742,667 | |
| 10067 | Idioso | £ 50,000 | |
| 10068 | Idiosyncrasy | £ 3,165,846 | |
| 10069 | idiot | £ 181,454,110 | |
| 10070 | idiot outside | £ 1,367,406 | |
| 10071 | idiots | £ 138,032,734 | |
| 10072 | IDM | £ 7,290,081 | |
| 10073 | IDOLATRY | £ 102,471,634 | |
| 10074 | idontknow | £ 112,149,434 | |
| 10075 | idontknow 2 | £ 15,218,152 | |
| 10076 | Idunno | £ 5,503,228 | |
| 10077 | if theres smoke theres | £ 5,607,219 | |
| 10078 | if you think you can | £ 11,755 | |
| 10079 | Igloo | £ 3,773,637 | |
| 10080 | Igloos Inc. | £ 51,774,515 | |
| 10081 | Ignis Regnante | £ 1,473,718 | |
| 10082 | Ignite | £ 816,524 | |
| 10083 | Ignorance | £ 70,972,718 | |
| 10084 | Igor | £ 118,717,446 | |
| 10085 | iguacu | £ 21,203,760 | |
| 10086 | ihaveasmallwilly | £ 2,446,646 | |
| 10087 | IHFi inc. | £ 50,000 | |
| 10088 | III | £ 586,479 | |
| 10089 | iiiiiiii | £ 5,503,998 | |
| 10090 | IKA 1 | £ 199,431,833 | |
| 10091 | IKA 2 | £ 142,858,615 | |
| 10092 | IKA 3 | £ 212,650,389 | |
| 10093 | IKA 4 | £ 178,837,518 | |
| 10094 | IKA 5 | £ 154,886,408 | |
| 10095 | IKA 6 | £ 163,831,645 | |
| 10096 | IKA 7 | £ 247,612,528 | |
| 10097 | IKA 8 | £ 309,654,445 | |
| 10098 | IKA 9 | £ 97,345,736 | |
| 10099 | Ikea | £ 1,051,614,912 | |
| 10100 | iKillBond | £ 13,470 | |
