The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 8501 | Jobreensky | £ 5,504,995 | |
| 8502 | Jobreensky 2 | £ 5,287,051 | |
| 8503 | Jobs | £ 5,532,561 | |
| 8504 | jobs inc. | £ 5,926,566 | |
| 8505 | Jobs to be Done | £ 617,916,905 | |
| 8506 | Jobsworths | £ 5,501,250 | |
| 8507 | Joe Bros | £ 34,775,867 | |
| 8508 | Joe Businesses | £ 38,470,680 | |
| 8509 | Joe Cheating | £ 356,572,588 | |
| 8510 | Joe Co. | £ 721,239 | |
| 8511 | Joe Inc | £ 53,208,858 | |
| 8512 | Joe90 | £ 535,867,542 | |
| 8513 | joeblow | £ 107,291,886 | |
| 8514 | JoeCorp | £ 49,431,859 | |
| 8515 | Joes crab shack | £ 5,041,459 | |
| 8516 | Joesburg | £ 27,692 | |
| 8517 | Joffrey Baratheon | £ 57,890,905 | |
| 8518 | JOHANNESBURG | £ -850,903 | |
| 8519 | John | £ 11,983,110 | |
| 8520 | John C. Holmes | £ 193,993,055 | |
| 8521 | John Deere | £ 577,697,102 | |
| 8522 | John Isner | £ 55,353,519 | |
| 8523 | John Sutter | £ 819,636,264 | |
| 8524 | Johnn | £ 8,180,631,390 | |
| 8525 | Johnny be rotten | £ -526,953 | |
| 8526 | Johnny Bravo | £ 476,847,866 | |
| 8527 | Johnny Frusciante | £ 35,353,534 | |
| 8528 | JohnnyBucksInc | £ 503,895 | |
| 8529 | johns | £ 231,399,152 | |
| 8530 | Johns dead cool company | £ 1,416,471 | |
| 8531 | Johnson | £ 52,541,869 | |
| 8532 | Johnson and Johnson | £ 5,172,211 | |
| 8533 | johnssss | £ 112,660,116 | |
| 8534 | Johnville | £ 4,028,817 | |
| 8535 | Joint Operations | £ 11,567,366 | |
| 8536 | JoJoDa | £ 175,498,823 | |
| 8537 | JOKE | £ 7,198,905 | |
| 8538 | Joker | £ 5,085,946 | |
| 8539 | Jokerman | £ 92,896,246 | |
| 8540 | Jokes | £ 59,361,601 | |
| 8541 | Jolly Boom | £ 86,721,690 | |
| 8542 | Jolly Pain INC | £ -247,270 | |
| 8543 | JondDeLaJon | £ 15,142,109 | |
| 8544 | Jones | £ 53,157,783 | |
| 8545 | Jones Corp | £ 50,000 | |
| 8546 | Jones Waffle House | £ 5,463,592 | |
| 8547 | Jongstantinople | £ 19,620,728 | |
| 8548 | jonparker41 | £ 22,548,473 | |
| 8549 | jonparker42 | £ 5,791,199 | |
| 8550 | Jonstantinople | £ 44,336,181 | |
| 8551 | JonziIIaz | £ 114,967,649 | |
| 8552 | JonziIlaz | £ 78,830,329 | |
| 8553 | JonzilIaz | £ 68,797,444 | |
| 8554 | Jonzillaz | £ 40,940,601 | |
| 8555 | Joseph | £ 3,276,380 | |
| 8556 | Josephine | £ 245,468,254 | |
| 8557 | Josephine Ltd. | £ 4,298,405 | |
| 8558 | Josephs Menwear | £ 6,519,251 | |
| 8559 | Josh Incorporated | £ 639,138 | |
| 8560 | JoshCO | £ 31,127,464 | |
| 8561 | joshmattingly133 | £ 974,526 | |
| 8562 | Joshua | £ 5,509,129 | |
| 8563 | Jota | £ 450,297,245 | |
| 8564 | JoviPlasti | £ 35,691,203 | |
| 8565 | joy | £ 34,990,180 | |
| 8566 | Jozu Enterprise | £ 7,758,909 | |
| 8567 | JPMorgan | £ 6,347,530 | |
| 8568 | Jr Industries | £ 4,183,534 | |
| 8569 | Js House | £ 956,766 | |
| 8570 | JSH | £ 1,475,429 | |
| 8571 | Juan Dela Cruz | £ 1,543,324 | |
| 8572 | Jubilee FC | £ 4,453,207 | |
| 8573 | Judah | £ 1,429,697 | |
| 8574 | Judas Priest | £ 260,171 | |
| 8575 | Judas silver | £ 122,264,547 | |
| 8576 | Judge Judy | £ 8,724,532 | |
| 8577 | Judgement | £ 206,413,050 | |
| 8578 | Jugger Toxic Trash | £ 156,945 | |
| 8579 | Juggernaut | £ 149,906,682 | |
| 8580 | Jugs | £ 115,679,208 | |
| 8581 | Juice | £ 81,321,378 | |
| 8582 | Juicebox | £ 1,618,410 | |
| 8583 | Juicy | £ 59,310,290 | |
| 8584 | Juijitsu | £ 47,749,643 | |
| 8585 | Julia Maria | £ 763,139 | |
| 8586 | Julius Caesar | £ 2,696,590,857 | |
| 8587 | July | £ 234,157,162 | |
| 8588 | Jump Man | £ 5,501,580 | |
| 8589 | jumpingjamie | £ 3,641,582 | |
| 8590 | Junga | £ -57,373 | |
| 8591 | Jungite Aut Perite | £ 5,571,629 | |
| 8592 | Jungle | £ 742,008,461 | |
| 8593 | jungle entre | £ 50,000 | |
| 8594 | Jungleboys | £ 388,616,010 | |
| 8595 | Junglefever | £ 40,708,737 | |
| 8596 | Junk | £ 431,654,334 | |
| 8597 | Juno and Roux | £ 14,753,398 | |
| 8598 | Jupiler | £ 5,683,388 | |
| 8599 | jupiter | £ 1,355,152 | |
| 8600 | Jura | £ 711,872,307 | |
