The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11101 | Ibons Co. | £ 817,122 | |
| 11102 | IBS | £ 4,525,400 | |
| 11103 | IC Group | £ 53,217,213 | |
| 11104 | ICA | £ 21,168,151 | |
| 11105 | Icahn Investments | £ 85,467,308 | |
| 11106 | ICC | £ 93,062,268 | |
| 11107 | iccazzunMAFIA | £ 14,428,256 | |
| 11108 | Ice | £ 201,614,469 | |
| 11109 | Ice 9 productions | £ 16,538,488 | |
| 11110 | Ice and Fire | £ 5,135,753 | |
| 11111 | Ice caps | £ 641,664,755 | |
| 11112 | Ice Corp | £ 130,150,606 | |
| 11113 | Ice Cream | £ 28,210,722 | |
| 11114 | Ice Ice Baby | £ 78,513,329 | |
| 11115 | Ice Kingdom | £ 70,969,588 | |
| 11116 | Ice Queen | £ 48,604,081 | |
| 11117 | Ice Road | £ 3,839,112 | |
| 11118 | iceberg | £ 179,952,604 | |
| 11119 | Icebyrd | £ 10,954,193 | |
| 11120 | icecream | £ 7,744,126 | |
| 11121 | Icecream Cake | £ 41,284,217 | |
| 11122 | Icecreams | £ 44,295,287 | |
| 11123 | Iceland | £ 10,965,714 | |
| 11124 | Icelandd | £ 5,500,160 | |
| 11125 | IceShadow | £ 4,942,907 | |
| 11126 | ICFNB | £ 50,000 | |
| 11127 | Ich bin ein Berliner | £ 7,035,863 | |
| 11128 | Ich Feedun Heiden | £ 53,657,944 | |
| 11129 | Icky Dicky Doo | £ 55,576,350 | |
| 11130 | iCloud | £ 385,346,513 | |
| 11131 | Icomp | £ 25,263,464 | |
| 11132 | ICS | £ -1,634,757 | |
| 11133 | ICUP Inc | £ -6,269,159 | |
| 11134 | Icy Box | £ 219,109,544 | |
| 11135 | Id Own the Night | £ 78,269,819 | |
| 11136 | Idaho | £ 28,342,013 | |
| 11137 | Idaho Potato Plant | £ 68,824,324 | |
| 11138 | Idavar | £ 4,015,011 | |
| 11139 | Ideas | £ 109,230,696 | |
| 11140 | ideas again | £ 123,597,726 | |
| 11141 | Ideas And Names | £ 15,498,873 | |
| 11142 | Ideas For Names | £ 144,666,260 | |
| 11143 | Idempotence | £ 1,782,896,521 | |
| 11144 | Identical | £ 185,937,398 | |
| 11145 | identity | £ 334,954,045 | |
| 11146 | Identity Politics | £ 47,807,673 | |
| 11147 | Ideologies | £ 328,684,450 | |
| 11148 | ideology | £ 368,842,767 | |
| 11149 | iDevices | £ 56,346,879 | |
| 11150 | Idiocee | £ 1,742,667 | |
| 11151 | Idioso | £ 50,000 | |
| 11152 | Idiosyncrasy | £ 3,165,846 | |
| 11153 | idiot | £ 181,454,110 | |
| 11154 | idiot outside | £ 1,367,406 | |
| 11155 | idiots | £ 138,032,734 | |
| 11156 | idk | £ 22,369,215 | |
| 11157 | IDM | £ 7,290,081 | |
| 11158 | IDOLATRY | £ 102,471,634 | |
| 11159 | idontknow | £ 112,149,434 | |
| 11160 | idontknow 2 | £ 15,218,152 | |
| 11161 | Idunno | £ 5,503,228 | |
| 11162 | if theres smoke theres | £ 5,607,219 | |
| 11163 | if you think you can | £ 11,755 | |
| 11164 | Igloo | £ 1,489,141 | |
| 11165 | Igloos Inc. | £ 51,774,515 | |
| 11166 | Ignis Regnante | £ 1,473,718 | |
| 11167 | Ignite | £ 816,524 | |
| 11168 | Ignorance | £ 70,972,718 | |
| 11169 | Igor | £ 192,554,856 | |
| 11170 | iguacu | £ 21,203,760 | |
| 11171 | ihaveasmallwilly | £ 2,446,646 | |
| 11172 | IHFi inc. | £ 50,000 | |
| 11173 | III | £ 586,479 | |
| 11174 | iiiiiiii | £ 5,503,998 | |
| 11175 | IKA 1 | £ 199,431,833 | |
| 11176 | IKA 2 | £ 142,858,615 | |
| 11177 | IKA 3 | £ 212,650,389 | |
| 11178 | IKA 4 | £ 178,837,518 | |
| 11179 | IKA 5 | £ 154,886,408 | |
| 11180 | IKA 6 | £ 163,831,645 | |
| 11181 | IKA 7 | £ 247,612,528 | |
| 11182 | IKA 8 | £ 309,654,445 | |
| 11183 | IKA 9 | £ 97,345,736 | |
| 11184 | Ikea | £ 1,051,614,912 | |
| 11185 | iKillBond | £ 13,470 | |
| 11186 | iKruzie Industries | £ 5,493,855 | |
| 11187 | Ikuzus Motors | £ 1,837,037 | |
| 11188 | ilament | £ 499,793,593 | |
| 11189 | ilisticexpialidocious | £ 61,189,396 | |
| 11190 | Ilium | £ 18,465,425 | |
| 11191 | Ill | £ 184,646,232 | |
| 11192 | Ill be back | £ 721,788,261 | |
| 11193 | Ill Intent | £ 41,463,767 | |
| 11194 | ill mug you | £ 6,567,371 | |
| 11195 | ill repute | £ 292,003,037 | |
| 11196 | ill set you free | £ 187,199,961 | |
| 11197 | Ill Will | £ 747,414,808 | |
| 11198 | Illegal Drugs | £ 123,169,876 | |
| 11199 | Illicit Dealings | £ 1,825,722 | |
| 11200 | Illicit drugs | £ 43,147,906 | |
