The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11301 | king.com 2 | £ 262,265,676 | |
| 11302 | kingconn | £ 4,851,245 | |
| 11303 | Kingdingers | £ 35,657,422 | |
| 11304 | Kingdom of Loathing | £ 376,897,857 | |
| 11305 | Kingdom Of The Blind | £ 1,515,225,543 | |
| 11306 | Kingdon | £ 109,191,184 | |
| 11307 | Kingfisher Ranch | £ 11,993,856 | |
| 11308 | KingK | £ 9,286,337 | |
| 11309 | KingKincs | £ 11,057,992 | |
| 11310 | KingKladze | £ 598,023,095 | |
| 11311 | kingpin36 | £ 42,568,359 | |
| 11312 | Kings | £ 378,074,295 | |
| 11313 | Kings Of Europe | £ 7,463,312 | |
| 11314 | Kingsman | £ 5,504,904 | |
| 11315 | Kingstar Industries | £ 1,103,285 | |
| 11316 | Kinky | £ 152,682,883 | |
| 11317 | Kintyre | £ 780,748,770 | |
| 11318 | Kippers | £ 183,517,742 | |
| 11319 | Kirazu and Koba | £ 297,052,350 | |
| 11320 | Kirichenko Industries | £ 59,416,432 | |
| 11321 | Kirk | £ 54,142,004 | |
| 11322 | Kirk of Bruin | £ 454,747,011 | |
| 11323 | Kirks Fountain | £ 144,455,446 | |
| 11324 | Kirkton House | £ 250,190,685 | |
| 11325 | Kirkwall | £ 2,186,632 | |
| 11326 | Kiroshi | £ 115,471,965 | |
| 11327 | Kisar Holdings | £ 17,255,563 | |
| 11328 | Kiss me | £ 837,188,146 | |
| 11329 | kit | £ 500,094,249 | |
| 11330 | Kitchen Nightmares | £ 112,228,519 | |
| 11331 | Kitchenware Etc | £ 56,176,185 | |
| 11332 | Kite | £ 53,013,876 | |
| 11333 | KitKat | £ 905,781,091 | |
| 11334 | Kitsune | £ 209,411,049 | |
| 11335 | Kitsune Den inc. | £ 14,247,726 | |
| 11336 | Kitsune inc. | £ 30,196,492 | |
| 11337 | Kitsunes inc. | £ 12,662,393 | |
| 11338 | kitten | £ 4,772,596 | |
| 11339 | Kittenland | £ 151,599,503 | |
| 11340 | Kittens | £ 52,786,341 | |
| 11341 | Kittens Inc. | £ 4,762,144 | |
| 11342 | Kitty | £ 9,702,796 | |
| 11343 | Kitty Club | £ 4,546,877 | |
| 11344 | Kitty Inferno | £ 7,318,657 | |
| 11345 | Kitty Kat Kartel | £ 786,758 | |
| 11346 | kitty of doom | £ 4,683,600 | |
| 11347 | kjh | £ 5,498,197 | |
| 11348 | KK Corp. | £ 61,068,516 | |
| 11349 | KK Enterprise. | £ 9,419,794 | |
| 11350 | KK Inc. | £ 7,742,877 | |
| 11351 | KK Ltd. | £ 5,255,304 | |
| 11352 | KK Plc. | £ 15,814,157 | |
| 11353 | kkk | £ 8,643,667 | |
| 11354 | kkkk | £ 43,743,212 | |
| 11355 | kkkkk | £ 59,267,014 | |
| 11356 | kkkkkk | £ 5,110,459 | |
| 11357 | kkkkkkk | £ 6,174,488 | |
| 11358 | Klahmosity | £ 5,428,620 | |
| 11359 | Klans | £ 410,764,215 | |
| 11360 | Kleaning Krew | £ 3,327,468 | |
| 11361 | kleenex | £ 15,283,502 | |
| 11362 | Kleo Enterprises | £ 5,410,537 | |
| 11363 | Klimt University | £ 108,252,572 | |
| 11364 | Klingon | £ 20,676,599 | |
| 11365 | Klopp | £ 5,502,624 | |
| 11366 | Kluge Enterprises | £ 73,096,053 | |
| 11367 | Klunge plc | £ 52,713,914 | |
| 11368 | KM42147 | £ 200,760,341 | |
| 11369 | Kneecappers inc. | £ 67,984,581 | |
| 11370 | Knickers | £ 108,516,257 | |
| 11371 | Knife Hill | £ 5,543,349 | |
| 11372 | Knight | £ 52,703,989 | |
| 11373 | Knight Enterprises | £ 113,406,083 | |
| 11374 | Knight Foundation | £ 1,043,376,942 | |
| 11375 | Knight Hawk | £ 90,939,153 | |
| 11376 | Knight Industries | £ 166,244,136 | |
| 11377 | Knight Industries 2000 | £ 95,348,450 | |
| 11378 | Knight Rider | £ 93,623,056 | |
| 11379 | Knightdale | £ 282,177,584 | |
| 11380 | knighthawk international | £ 22,418,601 | |
| 11381 | KnightRider | £ 1,782,171,950 | |
| 11382 | Knights | £ 404,863,270 | |
| 11383 | Knights Cronic | £ 5,412,286 | |
| 11384 | Knights Realm | £ 9,258,593 | |
| 11385 | Knights Security | £ 14,883,563 | |
| 11386 | Knights Templar | £ 169,467,787 | |
| 11387 | Knights who say Ni | £ 4,175,805 | |
| 11388 | KnightsSecurity Mac1 | £ 466,947,486 | |
| 11389 | KnightsSecurityMac2 | £ 39,701,144 | |
| 11390 | Knnhpp | £ 45,407,651 | |
| 11391 | Knobbley Inc | £ 53,497,856 | |
| 11392 | Knobbley Inc2 | £ 53,029,115 | |
| 11393 | Knobbley Inc3 | £ 35,518,380 | |
| 11394 | Knock me down booze | £ 126,762,299 | |
| 11395 | Knock You Out | £ 711,075,898 | |
| 11396 | Knocker.SLickerTOpaZ.LUX | £ 741,082 | |
| 11397 | Knockers | £ 277,273,265 | |
| 11398 | Knotty Ash | £ 130,833,262 | |
| 11399 | KnowIedge | £ 221,481,152 | |
| 11400 | Knowledge | £ 108,163,745 | |
