The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8401 | Joe Bros | £ 34,775,867 | |
| 8402 | Joe Businesses | £ 38,470,680 | |
| 8403 | Joe Cheating | £ 356,572,588 | |
| 8404 | Joe Co. | £ 721,239 | |
| 8405 | Joe Inc | £ 53,208,858 | |
| 8406 | Joe90 | £ 535,867,542 | |
| 8407 | joeblow | £ 107,291,886 | |
| 8408 | JoeCorp | £ 49,431,859 | |
| 8409 | Joes crab shack | £ 5,041,459 | |
| 8410 | Joesburg | £ 27,692 | |
| 8411 | Joffrey Baratheon | £ 61,586,066 | |
| 8412 | JOHANNESBURG | £ 742,039 | |
| 8413 | John | £ 11,983,110 | |
| 8414 | John C. Holmes | £ 193,993,055 | |
| 8415 | John Deere | £ 325,980,614 | |
| 8416 | John Isner | £ 40,786,845 | |
| 8417 | John Sutter | £ 819,636,264 | |
| 8418 | Johnn | £ 8,176,842,238 | |
| 8419 | Johnny be rotten | £ -526,953 | |
| 8420 | Johnny Bravo | £ 476,847,866 | |
| 8421 | Johnny Frusciante | £ 35,353,534 | |
| 8422 | JohnnyBucksInc | £ 503,895 | |
| 8423 | johns | £ 231,399,152 | |
| 8424 | Johns dead cool company | £ 1,416,471 | |
| 8425 | Johnson | £ 52,541,869 | |
| 8426 | Johnson and Johnson | £ 5,172,211 | |
| 8427 | johnssss | £ 112,660,116 | |
| 8428 | Johnville | £ 4,028,817 | |
| 8429 | Joint Operations | £ 11,567,366 | |
| 8430 | JoJoDa | £ 175,498,823 | |
| 8431 | JOKE | £ 7,198,905 | |
| 8432 | Joker | £ 5,085,946 | |
| 8433 | Jokerman | £ 92,896,246 | |
| 8434 | Jokes | £ 59,361,601 | |
| 8435 | Jolly Boom | £ 86,721,690 | |
| 8436 | Jolly Pain INC | £ -247,270 | |
| 8437 | JondDeLaJon | £ 15,142,109 | |
| 8438 | Jones | £ 53,157,783 | |
| 8439 | Jones Corp | £ 50,000 | |
| 8440 | Jones Waffle House | £ 5,463,592 | |
| 8441 | Jongstantinople | £ 19,620,728 | |
| 8442 | jonparker41 | £ 22,548,473 | |
| 8443 | jonparker42 | £ 5,791,199 | |
| 8444 | Jonstantinople | £ 44,336,181 | |
| 8445 | JonziIIaz | £ 115,648,357 | |
| 8446 | JonziIlaz | £ 82,250,916 | |
| 8447 | JonzilIaz | £ 68,797,444 | |
| 8448 | Jonzillaz | £ 40,940,601 | |
| 8449 | Joseph | £ 3,276,380 | |
| 8450 | Josephine | £ 186,727,513 | |
| 8451 | Josephs Menwear | £ 6,519,251 | |
| 8452 | Josh Incorporated | £ 639,138 | |
| 8453 | JoshCO | £ 31,127,464 | |
| 8454 | joshmattingly133 | £ 974,526 | |
| 8455 | Joshua | £ 5,509,129 | |
| 8456 | Jota | £ 450,297,245 | |
| 8457 | JoviPlasti | £ 35,691,203 | |
| 8458 | joy | £ 34,990,180 | |
| 8459 | Jozu Enterprise | £ 7,758,909 | |
| 8460 | JPMorgan | £ 6,347,530 | |
| 8461 | Jr Industries | £ 4,183,534 | |
| 8462 | Js House | £ 956,766 | |
| 8463 | JSH | £ 1,475,429 | |
| 8464 | Juan Dela Cruz | £ 1,543,324 | |
| 8465 | Jubilee FC | £ 4,453,207 | |
| 8466 | Judah | £ 1,429,697 | |
| 8467 | Judas Priest | £ 260,171 | |
| 8468 | Judas silver | £ 300,586,891 | |
| 8469 | Judge Judy | £ 8,724,532 | |
| 8470 | Judgement | £ 206,413,050 | |
| 8471 | Jugger Toxic Trash | £ 156,945 | |
| 8472 | Juggernaut | £ 149,906,682 | |
| 8473 | Jugs | £ 115,679,208 | |
| 8474 | Juice | £ 81,321,378 | |
| 8475 | Juicebox | £ 1,618,410 | |
| 8476 | Juicy | £ 59,310,290 | |
| 8477 | Juijitsu | £ 47,749,643 | |
| 8478 | Julia Maria | £ 763,139 | |
| 8479 | Julius Caesar | £ 2,696,590,857 | |
| 8480 | July | £ 234,157,162 | |
| 8481 | Jump Man | £ 5,501,580 | |
| 8482 | jumpingjamie | £ 3,641,582 | |
| 8483 | Junga | £ -57,373 | |
| 8484 | Jungite Aut Perite | £ 5,571,629 | |
| 8485 | Jungle | £ 742,008,461 | |
| 8486 | jungle entre | £ 50,000 | |
| 8487 | Jungleboys | £ 97,520,410 | |
| 8488 | Junglefever | £ 25,767,643 | |
| 8489 | Junk | £ 431,654,334 | |
| 8490 | Juno and Roux | £ 14,753,398 | |
| 8491 | Jupiler | £ 5,683,388 | |
| 8492 | jupiter | £ 1,355,152 | |
| 8493 | Jura | £ 641,001,033 | |
| 8494 | Jurassic Park | £ 48,039,349 | |
| 8495 | Jurassic Pork | £ 96,094,152 | |
| 8496 | Jurrassic Park | £ 2,605,916 | |
| 8497 | jurs | £ 288,656,507 | |
| 8498 | Just | £ 15,633,061 | |
| 8499 | Just A Day | £ 5,400,251 | |
| 8500 | Just A Dream | £ 12,265,757 | |
