The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9301 | Kitty Kat Kartel | £ 786,758 | |
| 9302 | kitty of doom | £ 4,683,600 | |
| 9303 | kjh | £ 5,498,197 | |
| 9304 | KJTB | £ 9,471,471 | |
| 9305 | KK Corp. | £ 58,820,300 | |
| 9306 | KK Enterprise. | £ 3,964,469 | |
| 9307 | KK Inc. | £ 4,787,040 | |
| 9308 | KK Ltd. | £ 5,255,304 | |
| 9309 | KK Plc. | £ 15,814,157 | |
| 9310 | kkk | £ 8,643,667 | |
| 9311 | kkkk | £ 43,743,212 | |
| 9312 | kkkkk | £ 59,267,014 | |
| 9313 | kkkkkk | £ 5,110,459 | |
| 9314 | kkkkkkk | £ 6,174,488 | |
| 9315 | Klahmosity | £ 5,428,620 | |
| 9316 | Klimt University | £ 61,543,228 | |
| 9317 | Klingon | £ 20,676,599 | |
| 9318 | Klunge plc | £ 18,144,836 | |
| 9319 | Kluwe | £ 49,359,896 | |
| 9320 | kmackkert | £ 428,257 | |
| 9321 | KMS | £ 50,000 | |
| 9322 | knee surgery | £ 64,056,982 | |
| 9323 | Kneecappers inc. | £ 11,303,033 | |
| 9324 | Kneel | £ 2,670,780 | |
| 9325 | Knew | £ 1,512,669 | |
| 9326 | Knickers | £ 108,516,257 | |
| 9327 | Knife Hill | £ 5,543,349 | |
| 9328 | Knight | £ 96,316,080 | |
| 9329 | Knight Enterprises | £ 118,399,344 | |
| 9330 | Knight Hawk | £ 33,939,329 | |
| 9331 | Knight Industries | £ 126,432,093 | |
| 9332 | Knight Industries 2000 | £ 95,348,450 | |
| 9333 | Knight Rider | £ 93,623,056 | |
| 9334 | Knightdale | £ 282,177,584 | |
| 9335 | knighthawk international | £ 22,418,601 | |
| 9336 | Knightmare | £ 1,428,736 | |
| 9337 | Knights | £ 407,962,101 | |
| 9338 | Knights Cronic | £ 5,412,286 | |
| 9339 | Knights Realm | £ 9,258,593 | |
| 9340 | Knights Security | £ 14,883,563 | |
| 9341 | Knights Templar | £ 169,467,787 | |
| 9342 | KnightsSecurity Mac1 | £ 438,207,917 | |
| 9343 | KnightsSecurityMac2 | £ 39,628,014 | |
| 9344 | KNIVES CORP | £ 50,000 | |
| 9345 | Knobbley Inc | £ 53,497,856 | |
| 9346 | Knobbley Inc2 | £ 53,029,115 | |
| 9347 | Knobbley Inc3 | £ 35,518,380 | |
| 9348 | Knobs and Knockers | £ 625,727,989 | |
| 9349 | Knock A Boy Out | £ 98,878,315 | |
| 9350 | Knock me down booze | £ 99,747,142 | |
| 9351 | Knocker.SLickerTOpaZ.LUX | £ 741,082 | |
| 9352 | Knockers | £ 277,273,265 | |
| 9353 | KnowIedge | £ 221,481,152 | |
| 9354 | Knowledge Is Experience | £ 99,121,230 | |
| 9355 | Knowme | £ 50,000 | |
| 9356 | Knuck If You Buck | £ 53,039,099 | |
| 9357 | Knuckels | £ 26,841,839 | |
| 9358 | Knuckles Parlor | £ 23,084 | |
| 9359 | KnyteNet | £ 58,872,618 | |
| 9360 | Kobalos | £ 151,135,988 | |
| 9361 | Kobe Cattle | £ 138,234,180 | |
| 9362 | Kobol | £ 104,355,490 | |
| 9363 | Koca Popovic | £ 140,427,377 | |
| 9364 | Koenigsegg CCXR Trevita | £ 91,581,683 | |
| 9365 | kogarasumaru | £ 597,595 | |
| 9366 | Koh and Oei LLC | £ 100,130,740 | |
| 9367 | Kohark | £ 2,311,482 | |
| 9368 | Kojima Productions | £ 82,248,983 | |
| 9369 | KOKO CHOO | £ 4,172,979 | |
| 9370 | kokoko | £ 50,000 | |
| 9371 | Kolgomov | £ 45,786,647 | |
| 9372 | KollofSkis | £ 78,166,268 | |
| 9373 | kolo | £ 4,674,934 | |
| 9374 | Kolo Mee | £ 34,755,663 | |
| 9375 | Komodo | £ 187,869,778 | |
| 9376 | kompany | £ 1,174,673 | |
| 9377 | Kong | £ 5,283,249 | |
| 9378 | KongBall | £ 565,529 | |
| 9379 | KongZilla | £ 8,166,376,360 | |
| 9380 | Konj | £ 37,112 | |
| 9381 | Konoha | £ 5,505,394 | |
| 9382 | KooDa | £ 457,685,518 | |
| 9383 | Kools | £ 5,083,488 | |
| 9384 | Koooll Katz | £ 204,839,090 | |
| 9385 | Koral Industries | £ 901,411 | |
| 9386 | Korczyk Industries | £ 148,275 | |
| 9387 | Korea | £ 105,036,580 | |
| 9388 | KoRn | £ 114,260,513 | |
| 9389 | Kors | £ 41,000,427 | |
| 9390 | Kota Inc | £ 3,074,772 | |
| 9391 | KOTECHA FAMILY REALTY CO | £ 2,623,066 | |
| 9392 | Kotto Corp | £ 49,972 | |
| 9393 | Kotto Corp 2 | £ -817,713 | |
| 9394 | KOUCH ENT. | £ 1,818 | |
| 9395 | Koza | £ 79,181,828 | |
| 9396 | Kozi | £ 282,049 | |
| 9397 | KP Holdings Corp | £ 101,975,884 | |
| 9398 | KPcorp | £ 365,610,958 | |
| 9399 | KPInc | £ -2,654,507 | |
| 9400 | KPOW | £ 5,963,984 | |
