The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12301 | Kanye West | £ 5,765,764 | |
| 12302 | kaobei Enteries | £ 5,513,700 | |
| 12303 | KaOs InC | £ 50,000 | |
| 12304 | KappaTek | £ -150,364 | |
| 12305 | Kaptain Kush | £ 1,256,682 | |
| 12306 | KAPTIV8ING | £ 29,783,049 | |
| 12307 | KAPTIV8ING2 | £ 28,911,474 | |
| 12308 | KAPTIV8ING3 | £ 5,518,997 | |
| 12309 | Karate | £ 13,225,015 | |
| 12310 | Karate Kid | £ 40,533,685 | |
| 12311 | Karens | £ 3,223,248 | |
| 12312 | Karilllexi | £ 63,488,235 | |
| 12313 | Karkinos | £ 151,749,567 | |
| 12314 | Karma | £ 1,915,440 | |
| 12315 | Karma Clan 01 | £ 92,927,328 | |
| 12316 | Karma Clan 02 | £ 38,283,124 | |
| 12317 | Karma Clan 03 | £ 64,572,917 | |
| 12318 | Karma Hotel | £ 1,131,401,131 | |
| 12319 | karting rules | £ 30,777,421 | |
| 12320 | kasch and kerry | £ 3,275,321 | |
| 12321 | Kashyyyk | £ 67,516,689 | |
| 12322 | Kat | £ 30,715,231 | |
| 12323 | Kat inc | £ 103,065 | |
| 12324 | Katana | £ 223,015,863 | |
| 12325 | Kate Beckinsale | £ 1,550,407,955 | |
| 12326 | Kate Bush | £ 509,905,859 | |
| 12327 | Kategut | £ 22,497,509 | |
| 12328 | Katniss Everdeen | £ 1,512,784 | |
| 12329 | Kavai Group | £ 50,716 | |
| 12330 | Kavi Inc | £ 2,222,378 | |
| 12331 | kawai | £ 46,161,372 | |
| 12332 | Kawayi Corperation | £ 3,073,472 | |
| 12333 | Kay Mart | £ 3,773,175 | |
| 12334 | kayaking | £ 328,663,262 | |
| 12335 | kayjas | £ 23,950,811 | |
| 12336 | Kayvan | £ 99,388,483 | |
| 12337 | kaz corp | £ 5,493,731 | |
| 12338 | kaz inc. | £ 4,719,009 | |
| 12339 | kaz industries | £ 4,752,131 | |
| 12340 | Kaz Kills | £ 109,325 | |
| 12341 | kaz llc | £ 978,232 | |
| 12342 | kaz.com | £ 4,182,938 | |
| 12343 | Kazakhstan | £ 314,155,578 | |
| 12344 | kazzy b | £ 1,860,215 | |
| 12345 | kazzy b plc | £ 3,504,895 | |
| 12346 | KBS | £ 7,071,206,959 | |
| 12347 | KCCO | £ 94,232,438 | |
| 12348 | KCCO Interprise | £ 67,090,988 | |
| 12349 | KE Branch 1 | £ 45,675,316 | |
| 12350 | KE Branch 2 | £ 37,053,302 | |
| 12351 | KE Branch 3 | £ 9,493,928 | |
| 12352 | Keargami | £ 4,246,674 | |
| 12353 | Kebab Industries | £ 126,982,171 | |
| 12354 | Kebabs | £ 22,788,242 | |
| 12355 | Keele mafia | £ 50,000 | |
| 12356 | Keele services | £ 50,000 | |
| 12357 | Keen | £ 855,503,081 | |
| 12358 | keep joggin on | £ 0 | |
| 12359 | keepa | £ 396,956,138 | |
| 12360 | Keepers | £ 108,246,913 | |
| 12361 | Keg | £ 9,268,221 | |
| 12362 | keiholdings | £ -1,709,490 | |
| 12363 | Keiss | £ 750,251,492 | |
| 12364 | Kelberi | £ 55,979,548 | |
| 12365 | Kelevra | £ 50,000 | |
| 12366 | Kelise | £ 2,381,520 | |
| 12367 | Kelk Industries | £ 8,645,283 | |
| 12368 | Kelly | £ 83,169,852 | |
| 12369 | Kelly Watch the Stars | £ 1,166,397,392 | |
| 12370 | Kelly Who | £ 53,014,795 | |
| 12371 | kellys | £ 156,763,945 | |
| 12372 | kellys4 | £ 63,248,529 | |
| 12373 | Kempston Outdoor Centre | £ 28,329,015 | |
| 12374 | Ken and Co | £ 4,256,807 | |
| 12375 | Ken Enterprise | £ 26,922,207 | |
| 12376 | kenco | £ 396,600 | |
| 12377 | Kennedy | £ 10,953,576 | |
| 12378 | Kenny Dalglish | £ 53,917,067 | |
| 12379 | Kenny ltd | £ -117,075 | |
| 12380 | Kenny Roberts | £ 52,043,637 | |
| 12381 | Kenpire | £ 35,585,648 | |
| 12382 | Kenpire1 | £ 21,000,780 | |
| 12383 | Kens King Kebabs | £ 19,728,636 | |
| 12384 | Kenshin | £ 111,393,095 | |
| 12385 | kenshiro | £ 46,747,115 | |
| 12386 | Kensington and Chelsea | £ 320,218,904 | |
| 12387 | Kent | £ 118,850,107 | |
| 12388 | kentlee850727 | £ 50,000 | |
| 12389 | kentleekentleekentlee | £ 50,000 | |
| 12390 | Kenvi | £ 543,645 | |
| 12391 | Kenworth | £ 2,388,738 | |
| 12392 | Kephalos | £ 52,716,612 | |
| 12393 | Kepler | £ 822,843,883 | |
| 12394 | kepohma | £ 6,729,224 | |
| 12395 | Keppel | £ 210,070,708 | |
| 12396 | Ker Ent | £ -1,199,656 | |
| 12397 | Kermit The Frog | £ 11,969,041 | |
| 12398 | Kernel Exploit | £ 109,274,104 | |
| 12399 | Kernow | £ 413,210 | |
| 12400 | Kerotroop | £ 5,503,983 | |
