The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11301 | kepohma | £ 6,729,224 | |
| 11302 | Ker Ent | £ -1,199,656 | |
| 11303 | Kernel Exploit | £ 51,402,117 | |
| 11304 | Kernow | £ 413,210 | |
| 11305 | Kerotroop | £ 5,503,983 | |
| 11306 | Kerplunk | £ 111,256,552 | |
| 11307 | Kestoria Ltd | £ -46,291,520 | |
| 11308 | Kestrel | £ 50,000 | |
| 11309 | Kestrel House | £ 264,880 | |
| 11310 | Kestrel Inc | £ 50,000 | |
| 11311 | Kestrel Inc. | £ 50,000 | |
| 11312 | Ketamine | £ 654,250,374 | |
| 11313 | Ketchup | £ 213,107,165 | |
| 11314 | Ketoprofen | £ 419,998,690 | |
| 11315 | Kevdog Enterprises | £ 5,361,701 | |
| 11316 | Kevin The Carrot | £ 78,378,105 | |
| 11317 | Key | £ 5,504,858 | |
| 11318 | Key Gen | £ 14,771,565 | |
| 11319 | Key Generator | £ 28,459,422 | |
| 11320 | Key Maker | £ 10,950,216 | |
| 11321 | Keyboard | £ 4,859,456 | |
| 11322 | Keyboard-Slinger Sam | £ 87,267,530 | |
| 11323 | KeyCorp KeyBank | £ 45,265,188 | |
| 11324 | KeydGV21 Inc. | £ 50,000 | |
| 11325 | Keylek Inc | £ 162,593,476 | |
| 11326 | Keymaster | £ 210,609,053 | |
| 11327 | Keyper Supreme Ventures | £ 9,975,732 | |
| 11328 | Keys | £ 8,273,288 | |
| 11329 | Keys and Locke | £ 156,836,841 | |
| 11330 | Keys II | £ 8,071,569 | |
| 11331 | Keys III | £ 7,025,136 | |
| 11332 | Keys IV | £ 10,951,215 | |
| 11333 | Keys Open Doors | £ 10,777,116 | |
| 11334 | Keys V | £ 7,267,019 | |
| 11335 | Keys. | £ 1,726,644,144 | |
| 11336 | Keyser Soze | £ 62,886,526 | |
| 11337 | KFC | £ 5,166,940 | |
| 11338 | KFC International | £ 263,952 | |
| 11339 | KFGDILFJVFC | £ 95,752,231 | |
| 11340 | Kfinch inc | £ 291,824 | |
| 11341 | KFMDM | £ 6,384,696,521 | |
| 11342 | Khalifa | £ 66,633,797 | |
| 11343 | Khan | £ 112,943,437 | |
| 11344 | Khaos inc. | £ 5,077,153 | |
| 11345 | Khlav kalash | £ 35,574,065 | |
| 11346 | KHS | £ 93,444,628 | |
| 11347 | Khufu | £ 269,535,283 | |
| 11348 | kia | £ 92,300,008 | |
| 11349 | kick | £ 9,537,911 | |
| 11350 | Kick Ass Inc | £ 5,506,550 | |
| 11351 | kick boxing | £ 111,318,225 | |
| 11352 | Kick my ass | £ 105,524,074 | |
| 11353 | Kickapoo Inc. | £ 3,170,431 | |
| 11354 | KickBladeSaMa | £ 3,683,850,942 | |
| 11355 | Kicraft | £ 64,861 | |
| 11356 | Kid | £ 50,000 | |
| 11357 | Kidders | £ 107,985,605 | |
| 11358 | Kiddie kingdom | £ 56,461,838 | |
| 11359 | Kief | £ 21,157,157 | |
| 11360 | Kief Flower Cannabis | £ 30,134,218 | |
| 11361 | Kieths Kiosk | £ 552,265,260 | |
| 11362 | Kiev | £ 35,139,668 | |
| 11363 | Kievska Rus | £ 97,557,928 | |
| 11364 | KiLaKiLa | £ 2,246,899 | |
| 11365 | Kilchoman | £ 393,041,716 | |
| 11366 | Kildonan | £ 895,658,926 | |
| 11367 | Kilimanjaro | £ 348,429,326 | |
| 11368 | Kill | £ 55,671,767 | |
| 11369 | kill u | £ -13,521 | |
| 11370 | Kill Zone | £ 18,761,545 | |
| 11371 | Killa | £ 1,701,602 | |
| 11372 | kiLLas | £ 172,836 | |
| 11373 | Killaz | £ 2,537,902,682 | |
| 11374 | killbill | £ 9,866,089 | |
| 11375 | KillEmOrCureEm | £ -316 | |
| 11376 | Killer | £ -16,537,583 | |
| 11377 | killer bees | £ 44,933,062 | |
| 11378 | Killer Clown | £ 2,910,270 | |
| 11379 | killer clowns | £ 50,000 | |
| 11380 | Killer Corp | £ 182,271,492 | |
| 11381 | Killer Corp2 | £ 149,656,935 | |
| 11382 | Killer Inc | £ 5,503,363 | |
| 11383 | Killer Instincts | £ 4,605,880 | |
| 11384 | Killer K | £ 5,194,811 | |
| 11385 | Killer MC | £ 1,246,628 | |
| 11386 | Killeraxe | £ 9,036,650 | |
| 11387 | Killers | £ 5,014,169 | |
| 11388 | Killersnails | £ 119,327,581 | |
| 11389 | Killiecrankie | £ 944,263,068 | |
| 11390 | Killimster | £ 905,938,433 | |
| 11391 | Killing | £ 11,676,488 | |
| 11392 | killing animals | £ 69,079,985 | |
| 11393 | KILLING IN THE NAME OF | £ 8,517,699 | |
| 11394 | Killing of Bill | £ 1,154,660 | |
| 11395 | Killshot | £ 73,233,983 | |
| 11396 | Killswitch | £ 2,354,778 | |
| 11397 | Killuh Tacos | £ 5,503,508 | |
| 11398 | Killuminati | £ 6,615,982 | |
| 11399 | Kilmichael | £ 143,440,019 | |
| 11400 | Kilo Company | £ 363,757,433 | |
