The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10201 | Kirk | £ 54,142,004 | |
| 10202 | Kirk of Bruin | £ 454,747,011 | |
| 10203 | Kirkland Engineering | £ -84,813 | |
| 10204 | Kisar Holdings | £ 17,255,563 | |
| 10205 | Kiss | £ 40,524,011 | |
| 10206 | Kiss me | £ 261,535,861 | |
| 10207 | Kissmyass | £ 260,445 | |
| 10208 | kit | £ 383,667,000 | |
| 10209 | Kitchenware Etc | £ 56,176,185 | |
| 10210 | Kite | £ 53,013,876 | |
| 10211 | KitKat | £ 905,781,091 | |
| 10212 | Kitsune Den inc. | £ 14,247,726 | |
| 10213 | Kitsune inc. | £ 30,196,492 | |
| 10214 | Kitsunes inc. | £ 12,662,393 | |
| 10215 | kitten | £ 4,772,596 | |
| 10216 | Kitten Corp | £ 29,892 | |
| 10217 | Kittenland | £ 91,491,416 | |
| 10218 | Kittens | £ 52,786,341 | |
| 10219 | Kittens Inc. | £ 4,762,144 | |
| 10220 | Kitty Club | £ 4,546,877 | |
| 10221 | Kitty Inferno | £ 7,318,657 | |
| 10222 | Kitty Kat Kartel | £ 786,758 | |
| 10223 | kitty of doom | £ 4,683,600 | |
| 10224 | kjh | £ 5,498,197 | |
| 10225 | KJTB | £ 9,471,471 | |
| 10226 | KK Corp. | £ 58,820,300 | |
| 10227 | KK Enterprise. | £ 3,964,469 | |
| 10228 | KK Inc. | £ 4,787,040 | |
| 10229 | KK Ltd. | £ 5,255,304 | |
| 10230 | KK Plc. | £ 15,814,157 | |
| 10231 | kkk | £ 8,643,667 | |
| 10232 | kkkk | £ 43,743,212 | |
| 10233 | kkkkk | £ 59,267,014 | |
| 10234 | kkkkkk | £ 5,110,459 | |
| 10235 | kkkkkkk | £ 6,174,488 | |
| 10236 | Klahmosity | £ 5,428,620 | |
| 10237 | Klimt University | £ 61,543,228 | |
| 10238 | Klingon | £ 20,676,599 | |
| 10239 | Kluge Enterprises | £ 73,096,053 | |
| 10240 | Klunge plc | £ 52,713,914 | |
| 10241 | Kluwe | £ 49,423,102 | |
| 10242 | kmackkert | £ 428,257 | |
| 10243 | KMS | £ 50,000 | |
| 10244 | knee surgery | £ 528,266,095 | |
| 10245 | Kneecappers inc. | £ 67,984,581 | |
| 10246 | Kneel | £ 2,670,780 | |
| 10247 | Knew | £ 1,512,669 | |
| 10248 | Knickers | £ 108,516,257 | |
| 10249 | Knife Hill | £ 5,543,349 | |
| 10250 | Knight | £ 50,623,077 | |
| 10251 | Knight Enterprises | £ 118,399,344 | |
| 10252 | Knight Foundation | £ 530,948,054 | |
| 10253 | Knight Hawk | £ 90,939,153 | |
| 10254 | Knight Industries | £ 126,432,093 | |
| 10255 | Knight Industries 2000 | £ 95,348,450 | |
| 10256 | Knight Rider | £ 93,623,056 | |
| 10257 | Knightdale | £ 282,177,584 | |
| 10258 | knighthawk international | £ 22,418,601 | |
| 10259 | Knightmare | £ 1,428,736 | |
| 10260 | KnightRider | £ 655,624,344 | |
| 10261 | Knights | £ 408,030,702 | |
| 10262 | Knights Cronic | £ 5,412,286 | |
| 10263 | Knights Realm | £ 9,258,593 | |
| 10264 | Knights Security | £ 14,883,563 | |
| 10265 | Knights Templar | £ 169,467,787 | |
| 10266 | KnightsSecurity Mac1 | £ 438,207,917 | |
| 10267 | KnightsSecurityMac2 | £ 39,628,014 | |
| 10268 | KNIVES CORP | £ 50,000 | |
| 10269 | Knives Inc | £ 923,936 | |
| 10270 | Knobbley Inc | £ 53,497,856 | |
| 10271 | Knobbley Inc2 | £ 53,029,115 | |
| 10272 | Knobbley Inc3 | £ 35,518,380 | |
| 10273 | Knobs and Knockers | £ 625,727,989 | |
| 10274 | Knock A Boy Out | £ 98,878,315 | |
| 10275 | Knock me down booze | £ 126,762,299 | |
| 10276 | Knocker.SLickerTOpaZ.LUX | £ 741,082 | |
| 10277 | Knockers | £ 277,273,265 | |
| 10278 | KnowIedge | £ 221,481,152 | |
| 10279 | Knowledge Is Experience | £ 99,121,230 | |
| 10280 | Knowme | £ 50,000 | |
| 10281 | Knuck If You Buck | £ 66,057,323 | |
| 10282 | Knuckels | £ 26,841,839 | |
| 10283 | Knuckles Parlor | £ 23,084 | |
| 10284 | KnyteNet | £ 58,872,618 | |
| 10285 | Kobalos | £ 151,135,988 | |
| 10286 | Kobe Cattle | £ 334,342,683 | |
| 10287 | Kobol | £ 104,355,490 | |
| 10288 | Koca Popovic | £ 140,427,377 | |
| 10289 | Koenigsegg CCXR Trevita | £ 91,581,683 | |
| 10290 | kogarasumaru | £ 597,595 | |
| 10291 | Koh and Oei LLC | £ 100,130,740 | |
| 10292 | Kohark | £ 2,311,482 | |
| 10293 | Kojima Productions | £ 82,248,983 | |
| 10294 | KOKO CHOO | £ 4,172,979 | |
| 10295 | kokoko | £ 50,000 | |
| 10296 | Kolgomov | £ 50,173,548 | |
| 10297 | KollofSkis | £ 78,166,268 | |
| 10298 | kolo | £ 4,674,934 | |
| 10299 | Kolo Mee | £ 34,755,663 | |
| 10300 | Komodo | £ 187,869,778 | |
