The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12101 | King Cyril | £ 196,153,415 | |
| 12102 | King Enterprises | £ 448,200,632 | |
| 12103 | king kong | £ 330,958,948 | |
| 12104 | King Leonidas | £ 1,231,162,656 | |
| 12105 | King lorries | £ 50,000 | |
| 12106 | KING OF GODS | £ 14,877,694 | |
| 12107 | king of kings | £ 57,330,391 | |
| 12108 | King of the Monsters | £ 54,227,248 | |
| 12109 | King of the Moos | £ 164,259,492 | |
| 12110 | king.com | £ 175,652,868 | |
| 12111 | king.com 2 | £ 262,265,676 | |
| 12112 | kingcash | £ 753,345,171 | |
| 12113 | kingconn | £ 4,851,245 | |
| 12114 | Kingdom | £ 6,095,755 | |
| 12115 | Kingdom of Loathing | £ 376,897,857 | |
| 12116 | Kingdom Of The Blind | £ 1,478,518,774 | |
| 12117 | Kingdom rich capital | £ 4,711,891 | |
| 12118 | Kingdon | £ 104,837,298 | |
| 12119 | Kingfisher Ranch | £ 11,993,856 | |
| 12120 | kinghammy | £ 238,534,044 | |
| 12121 | KingK | £ 9,286,337 | |
| 12122 | KingKincs | £ 11,057,992 | |
| 12123 | KingKladze | £ 598,023,095 | |
| 12124 | kingofdogs | £ 44,014 | |
| 12125 | kingpin36 | £ 42,568,359 | |
| 12126 | Kings | £ 377,205,964 | |
| 12127 | kings gambit | £ -3,022,245 | |
| 12128 | kings hammy | £ 1,245,497,728 | |
| 12129 | Kings Of Europe | £ 7,463,312 | |
| 12130 | kings. | £ 1,865,418,837 | |
| 12131 | Kingsman | £ 5,504,904 | |
| 12132 | Kinky | £ 152,682,883 | |
| 12133 | Kintyre | £ 430,855,105 | |
| 12134 | Kippers | £ 183,517,742 | |
| 12135 | Kirazu and Koba | £ 297,052,350 | |
| 12136 | Kirichenko Industries | £ 59,416,432 | |
| 12137 | Kirk | £ 54,142,004 | |
| 12138 | Kirk of Bruin | £ 454,747,011 | |
| 12139 | Kirkland Engineering | £ -84,813 | |
| 12140 | Kirkton House | £ 74,037,425 | |
| 12141 | Kirkwall | £ 2,300,000 | |
| 12142 | Kisar Holdings | £ 17,255,563 | |
| 12143 | Kiss | £ 40,524,011 | |
| 12144 | Kiss me | £ 261,535,861 | |
| 12145 | Kissmyass | £ 260,445 | |
| 12146 | kit | £ 443,435,273 | |
| 12147 | Kitchen Nightmares | £ 112,228,519 | |
| 12148 | Kitchenware Etc | £ 56,176,185 | |
| 12149 | Kite | £ 53,013,876 | |
| 12150 | KitKat | £ 905,781,091 | |
| 12151 | Kitsune | £ 190,566,926 | |
| 12152 | Kitsune Den inc. | £ 14,247,726 | |
| 12153 | Kitsune inc. | £ 30,196,492 | |
| 12154 | Kitsunes inc. | £ 12,662,393 | |
| 12155 | kitten | £ 4,772,596 | |
| 12156 | Kitten Corp | £ 29,892 | |
| 12157 | Kittenland | £ 151,599,503 | |
| 12158 | Kittens | £ 52,786,341 | |
| 12159 | Kittens Inc. | £ 4,762,144 | |
| 12160 | Kitty Club | £ 4,546,877 | |
| 12161 | Kitty Inferno | £ 7,318,657 | |
| 12162 | Kitty Kat Kartel | £ 786,758 | |
| 12163 | kitty of doom | £ 4,683,600 | |
| 12164 | kjh | £ 5,498,197 | |
| 12165 | KK Corp. | £ 61,068,516 | |
| 12166 | KK Enterprise. | £ 9,419,794 | |
| 12167 | KK Inc. | £ 7,742,877 | |
| 12168 | KK Ltd. | £ 5,255,304 | |
| 12169 | KK Plc. | £ 15,814,157 | |
| 12170 | kkk | £ 8,643,667 | |
| 12171 | kkkk | £ 43,743,212 | |
| 12172 | kkkkk | £ 59,267,014 | |
| 12173 | kkkkkk | £ 5,110,459 | |
| 12174 | kkkkkkfrr | £ 50,000 | |
| 12175 | kkkkkkfrrr | £ 50,000 | |
| 12176 | kkkkkkk | £ 6,174,488 | |
| 12177 | Klahmosity | £ 5,428,620 | |
| 12178 | Klans | £ 410,764,215 | |
| 12179 | kleenex | £ 15,283,502 | |
| 12180 | Klimt University | £ 108,252,572 | |
| 12181 | Klingon | £ 20,676,599 | |
| 12182 | Klopp | £ 5,502,624 | |
| 12183 | Kluge Enterprises | £ 73,096,053 | |
| 12184 | Klunge plc | £ 52,713,914 | |
| 12185 | KM42147 | £ 200,760,341 | |
| 12186 | kmackkert | £ 428,257 | |
| 12187 | KMS | £ 50,000 | |
| 12188 | Kneecappers inc. | £ 67,984,581 | |
| 12189 | Knickers | £ 108,516,257 | |
| 12190 | Knife Hill | £ 5,543,349 | |
| 12191 | Knifemans splash | £ 1,996,179 | |
| 12192 | Knight | £ 52,703,989 | |
| 12193 | Knight Enterprises | £ 113,406,083 | |
| 12194 | Knight Foundation | £ 1,043,672,276 | |
| 12195 | Knight Hawk | £ 90,939,153 | |
| 12196 | Knight Industries | £ 166,244,136 | |
| 12197 | Knight Industries 2000 | £ 95,348,450 | |
| 12198 | Knight Rider | £ 93,623,056 | |
| 12199 | Knightdale | £ 282,177,584 | |
| 12200 | knighthawk international | £ 22,418,601 | |
