The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8301 | Juijitsu | £ 47,749,643 | |
| 8302 | Julia Maria | £ 763,139 | |
| 8303 | Julius Caesar | £ 2,551,978,770 | |
| 8304 | July | £ 234,157,162 | |
| 8305 | Jump Man | £ 5,501,580 | |
| 8306 | jumpingjamie | £ 3,641,582 | |
| 8307 | Junga | £ -57,373 | |
| 8308 | Jungite Aut Perite | £ 5,571,629 | |
| 8309 | Jungle | £ 742,008,461 | |
| 8310 | jungle entre | £ 50,000 | |
| 8311 | Junk | £ 431,654,334 | |
| 8312 | Juno and Roux | £ 14,753,398 | |
| 8313 | Jupiler | £ 5,683,388 | |
| 8314 | jupiter | £ 1,355,152 | |
| 8315 | Jura | £ 543,452,521 | |
| 8316 | Jurassic Park | £ 48,039,349 | |
| 8317 | Jurassic Pork | £ 96,094,152 | |
| 8318 | Jurrassic Park | £ 2,605,916 | |
| 8319 | jurs | £ 288,656,507 | |
| 8320 | Just | £ 15,633,061 | |
| 8321 | Just A Day | £ 5,400,251 | |
| 8322 | Just A Dream | £ 12,265,757 | |
| 8323 | Just Bombing | £ 59,782,940 | |
| 8324 | Just For You | £ 17,400,978 | |
| 8325 | just let me be | £ 6,707,944 | |
| 8326 | Just Passing Through | £ 5,742,812,728 | |
| 8327 | Just Sofa King Cool | £ 9,003,134 | |
| 8328 | Just starting out | £ 10,971,118 | |
| 8329 | Just The Tip | £ 58,160,941 | |
| 8330 | Just to Aim You | £ 243,977 | |
| 8331 | justamoment | £ 17,544,165 | |
| 8332 | Justice | £ 137,228,468 | |
| 8333 | Justice cometh Ltd | £ 33,617 | |
| 8334 | Justice League | £ 55,586,629 | |
| 8335 | justin4 | £ 895,590 | |
| 8336 | JW Enterprises | £ -1,450,018 | |
| 8337 | JW Enterprises 2 | £ 22,945,339 | |
| 8338 | JW Enterprises 3 | £ 50,000 | |
| 8339 | JW Enterprises 4 | £ 50,000 | |
| 8340 | Jwingly | £ 5,534,464 | |
| 8341 | jworldbaby | £ 50,000 | |
| 8342 | k corporation | £ 110,877,229 | |
| 8343 | K Inc | £ 1,555,269 | |
| 8344 | K International | £ 2,087,656 | |
| 8345 | K K Downing | £ 1,008,895,327 | |
| 8346 | K1-MAX | £ 56,042,525 | |
| 8347 | K9 and Company | £ 10,611,205 | |
| 8348 | K9 Associates | £ 50,000 | |
| 8349 | KA Holdings Corp | £ 6,818,486 | |
| 8350 | Kabam | £ 105,435,232 | |
| 8351 | kabanyaka | £ 37,379,885 | |
| 8352 | kaboom | £ 13,912,493 | |
| 8353 | kaboom1 | £ 3,330,507 | |
| 8354 | kabooooom | £ 674,119 | |
| 8355 | Kade Inc. | £ 5,461,496 | |
| 8356 | Kade Inc. 2 | £ 200,000 | |
| 8357 | Kade Inc. 3 | £ 164,379 | |
| 8358 | Kafka Ltd | £ 31,546,017 | |
| 8359 | Kagawa Kollective | £ 5,483,368 | |
| 8360 | Kagazura | £ 4,718,327 | |
| 8361 | Kage Inc | £ 1,319,175 | |
| 8362 | Kagero | £ 3,445,787 | |
| 8363 | kahuna | £ 88,187,836 | |
| 8364 | Kalamitys | £ 5,359,945 | |
| 8365 | Kalatakaya | £ 409,434,097 | |
| 8366 | Kaldera | £ 53,561,134 | |
| 8367 | Kaleidoscope | £ 217,171,963 | |
| 8368 | KallieKarate | £ 59,857,180 | |
| 8369 | Kama Sutra | £ 213,600,872 | |
| 8370 | Kamagra | £ 160,562,621 | |
| 8371 | Kamarov | £ 11,237,077 | |
| 8372 | Kamerton Inc. | £ 50,000 | |
| 8373 | Kamikaze Airlines Inc. | £ 78,430,948 | |
| 8374 | Kaminskas | £ 55,868,286 | |
| 8375 | kanasai | £ 50,000 | |
| 8376 | Kandiyohi County | £ 53,738,410 | |
| 8377 | KandS | £ 3,317,383 | |
| 8378 | Kang Inc. | £ 1,312,387 | |
| 8379 | kangaroo | £ 140,635,366 | |
| 8380 | Kansas City | £ 56,501,581 | |
| 8381 | Kanye West | £ 5,765,764 | |
| 8382 | kaobei Enteries | £ 5,513,700 | |
| 8383 | KaOs InC | £ 50,000 | |
| 8384 | Kaplowy | £ 25,075 | |
| 8385 | Kaptain Kush | £ 1,256,682 | |
| 8386 | KAPTIV8ING | £ 48,898,178 | |
| 8387 | KAPTIV8ING2 | £ 28,911,474 | |
| 8388 | KAPTIV8ING3 | £ 5,518,997 | |
| 8389 | KAr Tuf | £ 13,984,080 | |
| 8390 | Karate Kid | £ 40,533,685 | |
| 8391 | Karilllexi | £ 63,488,235 | |
| 8392 | Karkinos | £ 151,749,567 | |
| 8393 | Karma | £ 1,915,440 | |
| 8394 | karting rules | £ -15,237,460 | |
| 8395 | kasch and kerry | £ 3,275,321 | |
| 8396 | Kat | £ 30,715,231 | |
| 8397 | Kat inc | £ 103,065 | |
| 8398 | Katana | £ 223,015,863 | |
| 8399 | Kate Bush | £ 509,905,859 | |
| 8400 | Katniss Everdeen | £ 1,512,784 | |
