The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12201 | kaz industries | £ 4,752,131 | |
| 12202 | Kaz Kills | £ 109,325 | |
| 12203 | kaz llc | £ 978,232 | |
| 12204 | kaz.com | £ 4,182,938 | |
| 12205 | Kazakhstan | £ 314,155,578 | |
| 12206 | kazzy b | £ 1,860,215 | |
| 12207 | kazzy b plc | £ 3,504,895 | |
| 12208 | KBS | £ 7,071,206,959 | |
| 12209 | KCCO | £ 94,232,438 | |
| 12210 | KCCO Interprise | £ 67,090,988 | |
| 12211 | Keargami | £ 4,246,674 | |
| 12212 | Kebab Industries | £ 124,911,977 | |
| 12213 | Kebabs | £ 22,788,242 | |
| 12214 | Keele mafia | £ 50,000 | |
| 12215 | Keele services | £ 50,000 | |
| 12216 | Keen | £ 736,503,081 | |
| 12217 | keep joggin on | £ 0 | |
| 12218 | keepa | £ 396,956,138 | |
| 12219 | Keepers | £ 108,246,913 | |
| 12220 | Keg | £ 9,268,221 | |
| 12221 | keiholdings | £ -1,709,490 | |
| 12222 | Keiss | £ 750,251,492 | |
| 12223 | Kelberi | £ 55,979,548 | |
| 12224 | Kelevra | £ 50,000 | |
| 12225 | Kelise | £ 2,381,520 | |
| 12226 | Kelk Industries | £ 8,645,283 | |
| 12227 | Kelly | £ 83,169,852 | |
| 12228 | Kelly Watch the Stars | £ 1,147,551,589 | |
| 12229 | Kelly Who | £ 50,910,476 | |
| 12230 | kellys | £ 156,763,945 | |
| 12231 | kellys4 | £ 63,248,529 | |
| 12232 | Kempston Outdoor Centre | £ 28,329,015 | |
| 12233 | Ken and Co | £ 4,256,807 | |
| 12234 | kenco | £ 396,600 | |
| 12235 | Kennedy | £ 10,953,576 | |
| 12236 | Kenny Dalglish | £ 53,917,067 | |
| 12237 | Kenny ltd | £ -117,075 | |
| 12238 | Kenny Roberts | £ 52,043,637 | |
| 12239 | Kenpire | £ 35,585,648 | |
| 12240 | Kenpire1 | £ 21,000,780 | |
| 12241 | Kens King Kebabs | £ 19,728,636 | |
| 12242 | Kenshin | £ 111,393,095 | |
| 12243 | kenshiro | £ 46,747,115 | |
| 12244 | Kensington and Chelsea | £ 321,939,805 | |
| 12245 | Kent | £ 118,850,107 | |
| 12246 | Kenvi | £ 543,645 | |
| 12247 | Kenworth | £ 2,388,738 | |
| 12248 | Kephalos | £ 52,716,612 | |
| 12249 | Kepler | £ 822,843,883 | |
| 12250 | kepohma | £ 6,729,224 | |
| 12251 | Keppel | £ 198,412,346 | |
| 12252 | Ker Ent | £ -1,199,656 | |
| 12253 | Kermit The Frog | £ 11,530,165 | |
| 12254 | Kernel Exploit | £ 109,274,104 | |
| 12255 | Kernow | £ 413,210 | |
| 12256 | Kerotroop | £ 5,503,983 | |
| 12257 | Kerr | £ 15,023,427 | |
| 12258 | KeSa | £ 185,508,784 | |
| 12259 | Keslla | £ 66,674,858 | |
| 12260 | Kesteven | £ 125,975,923 | |
| 12261 | Kestoria Ltd | £ -46,291,520 | |
| 12262 | Kestrel | £ 50,000 | |
| 12263 | Kestrel House | £ 264,880 | |
| 12264 | Kestrel Inc | £ 50,000 | |
| 12265 | Kestrel Inc. | £ 50,000 | |
| 12266 | Ketamine | £ 651,443,399 | |
| 12267 | Ketchup | £ 213,107,165 | |
| 12268 | Kevdog Enterprises | £ 7,233,200 | |
| 12269 | Kevin The Carrot | £ 78,378,105 | |
| 12270 | Key Gen | £ 14,771,565 | |
| 12271 | Key Generator | £ 28,459,422 | |
| 12272 | Key Maker | £ 10,950,216 | |
| 12273 | Keyboard | £ 4,859,456 | |
| 12274 | Keyboard-Slinger Sam | £ 87,267,530 | |
| 12275 | Keyboards R Us | £ 2,999,019 | |
| 12276 | KeyCorp KeyBank | £ 45,265,188 | |
| 12277 | KeydGV21 | £ 1,207,316 | |
| 12278 | KeydGV21 Inc. | £ 50,000 | |
| 12279 | Keylek Inc | £ 162,593,476 | |
| 12280 | Keymaster | £ 210,609,053 | |
| 12281 | Keyper Supreme Ventures | £ 9,975,732 | |
| 12282 | Keys | £ 8,273,288 | |
| 12283 | Keys and Locke | £ 214,372,925 | |
| 12284 | Keys II | £ 8,071,569 | |
| 12285 | Keys III | £ 7,025,136 | |
| 12286 | Keys IV | £ 10,951,215 | |
| 12287 | Keys V | £ 7,267,019 | |
| 12288 | Keys. | £ 1,726,644,144 | |
| 12289 | Keyser Soze | £ 62,886,526 | |
| 12290 | KFC | £ 5,166,940 | |
| 12291 | KFC International | £ 263,952 | |
| 12292 | KFGDILFJVFC | £ 95,752,231 | |
| 12293 | Kfinch inc | £ 291,824 | |
| 12294 | KFMDM | £ 8,090,687,756 | |
| 12295 | Khan | £ 112,943,437 | |
| 12296 | Khaos inc. | £ 5,077,153 | |
| 12297 | Khartoum | £ 11,486,305 | |
| 12298 | Khlav kalash | £ 35,574,065 | |
| 12299 | KHS | £ 93,444,628 | |
| 12300 | Khufu | £ 1,039,173,012 | |
