The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12101 | Junk | £ 431,654,334 | |
| 12102 | junk inc | £ 51,980,399 | |
| 12103 | junk inc 2 | £ 50,341,854 | |
| 12104 | junk inc 3 | £ 9,989,938 | |
| 12105 | junk inc 4 | £ 5,500,018 | |
| 12106 | junk inc 5 | £ 7,606,826 | |
| 12107 | JunkCity INC | £ 10,407,977 | |
| 12108 | Juno and Roux | £ 14,753,398 | |
| 12109 | Jupiler | £ 5,683,388 | |
| 12110 | jupiter | £ 1,355,152 | |
| 12111 | Jupiter Mining Corp | £ 28,925,807 | |
| 12112 | Jura | £ 1,667,555,426 | |
| 12113 | Jurassic | £ 37,794,188 | |
| 12114 | Jurassic Express | £ 28,702,716 | |
| 12115 | Jurassic Park | £ 48,039,349 | |
| 12116 | Jurassic Pork | £ 96,094,152 | |
| 12117 | Jurgen Klopp | £ 43,068,806 | |
| 12118 | Jurrassic Park | £ 2,605,916 | |
| 12119 | jurs | £ 288,656,507 | |
| 12120 | Just | £ 28,365,142 | |
| 12121 | Just A Day | £ 26,082,013 | |
| 12122 | Just A Dream | £ 12,265,757 | |
| 12123 | Just Bombing | £ 59,782,940 | |
| 12124 | Just Cruising | £ 44,609,279 | |
| 12125 | Just For You | £ 17,400,978 | |
| 12126 | just let me be | £ 6,707,944 | |
| 12127 | Just one more | £ 136,190,198 | |
| 12128 | Just Passing Through | £ 5,742,812,728 | |
| 12129 | Just Retribution | £ 6,953,544 | |
| 12130 | Just Sofa King Cool | £ 9,519,130 | |
| 12131 | Just starting out | £ 10,971,118 | |
| 12132 | Just Tapping It In | £ 646,983 | |
| 12133 | Just The Tip | £ 279,851,937 | |
| 12134 | Just to Aim You | £ 243,977 | |
| 12135 | just waking up | £ 127,609,044 | |
| 12136 | JUST WANT TO HAVE FUN | £ 1,131,397,881 | |
| 12137 | justamoment | £ 17,544,165 | |
| 12138 | Justice | £ 137,228,468 | |
| 12139 | Justice League | £ 7,416,986 | |
| 12140 | Justice Leak | £ 35,988,289 | |
| 12141 | Justin | £ 42,849,437 | |
| 12142 | Justin Bieber | £ 27,561,000 | |
| 12143 | Justin Sane Holdings | £ -21,069,787 | |
| 12144 | justin4 | £ 902,324 | |
| 12145 | JW Enterprises | £ -1,450,018 | |
| 12146 | JW Enterprises 2 | £ 22,945,339 | |
| 12147 | JW Enterprises 3 | £ 50,000 | |
| 12148 | JW Enterprises 4 | £ 50,000 | |
| 12149 | Jwingly | £ 5,534,464 | |
| 12150 | jworldbaby | £ 50,000 | |
| 12151 | k corporation | £ 110,877,229 | |
| 12152 | K Inc | £ 1,555,269 | |
| 12153 | K International | £ 2,087,656 | |
| 12154 | K K Downing | £ 1,008,895,327 | |
| 12155 | K1-MAX | £ 56,042,525 | |
| 12156 | K9 and Company | £ 10,611,205 | |
| 12157 | K9 Associates | £ 50,000 | |
| 12158 | KA Holdings Corp | £ 6,818,486 | |
| 12159 | Kabam | £ 105,435,232 | |
| 12160 | kabanyaka | £ 37,379,885 | |
| 12161 | kaboom | £ 13,912,493 | |
| 12162 | Kaboom Co | £ 81,203,546 | |
| 12163 | kaboom1 | £ 3,330,507 | |
| 12164 | kabooooom | £ 674,119 | |
| 12165 | Kadabra | £ 61,607,571 | |
| 12166 | Kade Inc. | £ 5,461,496 | |
| 12167 | Kade Inc. 2 | £ 200,000 | |
| 12168 | Kade Inc. 3 | £ 164,379 | |
| 12169 | Kael | £ 237,447,436 | |
| 12170 | Kafka Ltd | £ 31,546,017 | |
| 12171 | Kagawa Kollective | £ 5,483,368 | |
| 12172 | Kagazura | £ 11,876,358 | |
| 12173 | Kage Inc | £ 1,319,175 | |
| 12174 | Kagero | £ 3,445,787 | |
| 12175 | kahuna | £ 88,187,836 | |
| 12176 | kaiser ltd | £ 742,119,288 | |
| 12177 | Kajira Industries | £ -3,600,600 | |
| 12178 | Kakorrhaphiophobia | £ 50,200,911 | |
| 12179 | Kalamitys | £ 5,359,945 | |
| 12180 | Kalatakaya | £ 433,336,119 | |
| 12181 | Kaldera | £ 53,561,134 | |
| 12182 | KallieKarate | £ 59,857,180 | |
| 12183 | Kama Sutra | £ 213,600,872 | |
| 12184 | Kamag | £ 144,620,510 | |
| 12185 | Kamarov | £ 11,237,077 | |
| 12186 | Kamerton Inc. | £ 645,890 | |
| 12187 | Kamikaze Airlines Inc. | £ 78,430,948 | |
| 12188 | Kamikaze Bomber | £ 74,814,604 | |
| 12189 | Kaminskas | £ 55,868,286 | |
| 12190 | kanasai | £ 50,000 | |
| 12191 | Kandiyohi County | £ 53,738,410 | |
| 12192 | KandS | £ 3,317,383 | |
| 12193 | Kane | £ 39,831,353 | |
| 12194 | Kang Inc. | £ 1,312,387 | |
| 12195 | Kanga | £ 16,745,097 | |
| 12196 | kangaroo | £ 139,832,545 | |
| 12197 | Kangaroo Island | £ 2,300,000 | |
| 12198 | Kangaroo Meat | £ 54,454,388 | |
| 12199 | Kansas | £ 38,895,776 | |
| 12200 | Kansas City | £ 56,501,581 | |
