The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10101 | Just starting out | £ 10,971,118 | |
| 10102 | Just The Tip | £ 279,851,937 | |
| 10103 | Just to Aim You | £ 243,977 | |
| 10104 | JUST WANT TO HAVE FUN | £ 531,297,110 | |
| 10105 | justamoment | £ 17,544,165 | |
| 10106 | Justice | £ 137,228,468 | |
| 10107 | Justice cometh Ltd | £ 33,617 | |
| 10108 | Justice League | £ 517,212,298 | |
| 10109 | Justice Leak | £ 35,988,289 | |
| 10110 | Justin Bieber | £ 124,943,116 | |
| 10111 | Justin Sane Holdings | £ -21,069,787 | |
| 10112 | justin4 | £ 902,324 | |
| 10113 | Juxtaposition | £ 41,712,315 | |
| 10114 | JW Enterprises | £ -1,450,018 | |
| 10115 | JW Enterprises 2 | £ 22,945,339 | |
| 10116 | JW Enterprises 3 | £ 50,000 | |
| 10117 | JW Enterprises 4 | £ 50,000 | |
| 10118 | Jwingly | £ 5,534,464 | |
| 10119 | jworldbaby | £ 50,000 | |
| 10120 | k corporation | £ 110,877,229 | |
| 10121 | K Inc | £ 1,555,269 | |
| 10122 | K International | £ 2,087,656 | |
| 10123 | K K Downing | £ 1,008,895,327 | |
| 10124 | K1-MAX | £ 56,042,525 | |
| 10125 | K9 and Company | £ 10,611,205 | |
| 10126 | K9 Associates | £ 50,000 | |
| 10127 | KA Holdings Corp | £ 6,818,486 | |
| 10128 | Kabam | £ 105,435,232 | |
| 10129 | kabanyaka | £ 37,379,885 | |
| 10130 | kaboom | £ 13,912,493 | |
| 10131 | kaboom1 | £ 3,330,507 | |
| 10132 | kabooooom | £ 674,119 | |
| 10133 | Kadabra | £ 58,950,923 | |
| 10134 | Kade Inc. | £ 5,461,496 | |
| 10135 | Kade Inc. 2 | £ 200,000 | |
| 10136 | Kade Inc. 3 | £ 164,379 | |
| 10137 | Kael | £ 43,448,944 | |
| 10138 | Kafka Ltd | £ 31,546,017 | |
| 10139 | Kagawa Kollective | £ 5,483,368 | |
| 10140 | Kagazura | £ 8,803,830 | |
| 10141 | Kage Inc | £ 1,319,175 | |
| 10142 | Kagero | £ 3,445,787 | |
| 10143 | kahuna | £ 88,187,836 | |
| 10144 | Kajira Industries | £ -3,600,600 | |
| 10145 | Kalamitys | £ 5,359,945 | |
| 10146 | Kalatakaya | £ 433,336,119 | |
| 10147 | Kaldera | £ 53,561,134 | |
| 10148 | Kaleidoscope | £ 217,171,963 | |
| 10149 | KallieKarate | £ 59,857,180 | |
| 10150 | Kama Sutra | £ 213,600,872 | |
| 10151 | Kamagra | £ 160,562,621 | |
| 10152 | Kamarov | £ 11,237,077 | |
| 10153 | Kamehameha | £ 411,584,374 | |
| 10154 | Kamerton Inc. | £ 457,331 | |
| 10155 | Kamikaze | £ 153,007,658 | |
| 10156 | Kamikaze Airlines Inc. | £ 78,430,948 | |
| 10157 | Kaminskas | £ 55,868,286 | |
| 10158 | kanasai | £ 50,000 | |
| 10159 | Kandiyohi County | £ 53,738,410 | |
| 10160 | KandS | £ 3,317,383 | |
| 10161 | Kang Inc. | £ 1,312,387 | |
| 10162 | Kanga | £ 16,745,097 | |
| 10163 | kangaroo | £ 139,832,545 | |
| 10164 | Kansas City | £ 56,501,581 | |
| 10165 | Kansas City Shuffle | £ 9,115,680 | |
| 10166 | Kanye West | £ 5,765,764 | |
| 10167 | kaobei Enteries | £ 5,513,700 | |
| 10168 | KaOs InC | £ 50,000 | |
| 10169 | Kaplowy | £ 25,075 | |
| 10170 | Kaptain Kush | £ 1,256,682 | |
| 10171 | KAPTIV8ING | £ 29,783,049 | |
| 10172 | KAPTIV8ING2 | £ 28,911,474 | |
| 10173 | KAPTIV8ING3 | £ 5,518,997 | |
| 10174 | KAr Tuf | £ 44,433,208 | |
| 10175 | Karate Kid | £ 40,533,685 | |
| 10176 | Karilllexi | £ 63,488,235 | |
| 10177 | Karkinos | £ 151,749,567 | |
| 10178 | Karma | £ 1,915,440 | |
| 10179 | Karma Hotel | £ 311,263,954 | |
| 10180 | karting rules | £ 30,777,421 | |
| 10181 | kasch and kerry | £ 3,275,321 | |
| 10182 | Kat | £ 30,715,231 | |
| 10183 | Kat inc | £ 103,065 | |
| 10184 | Katana | £ 223,015,863 | |
| 10185 | Kate Bush | £ 509,905,859 | |
| 10186 | Katniss Everdeen | £ 1,512,784 | |
| 10187 | Kavai Group | £ 50,716 | |
| 10188 | Kavi Inc | £ 2,222,378 | |
| 10189 | kawai | £ 46,161,372 | |
| 10190 | Kawayi Corperation | £ 3,073,472 | |
| 10191 | Kay Mart | £ 3,773,175 | |
| 10192 | kayaking | £ 328,663,262 | |
| 10193 | kayjas | £ 10,234,404 | |
| 10194 | Kayvan | £ 99,388,483 | |
| 10195 | kaz corp | £ 5,493,731 | |
| 10196 | kaz inc. | £ 4,719,009 | |
| 10197 | kaz industries | £ 4,752,131 | |
| 10198 | kaz llc | £ 978,232 | |
| 10199 | kaz.com | £ 4,182,938 | |
| 10200 | Kazakhstan | £ 314,155,578 | |
