The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10901 | JK Enterprises Ltd | £ 3,005,815 | |
| 10902 | JML corporation | £ 11,796,635 | |
| 10903 | Job | £ 382,578,016 | |
| 10904 | Jobreensky | £ 5,504,995 | |
| 10905 | Jobreensky 2 | £ 5,287,051 | |
| 10906 | Jobs | £ 5,532,561 | |
| 10907 | jobs inc. | £ 5,926,566 | |
| 10908 | Jobsworths | £ 5,501,250 | |
| 10909 | Joe Biden | £ 1,274,839,606 | |
| 10910 | Joe Bros | £ 34,775,867 | |
| 10911 | Joe Businesses | £ 38,470,680 | |
| 10912 | Joe Cheating | £ 356,572,588 | |
| 10913 | Joe Co. | £ 721,239 | |
| 10914 | Joe Inc | £ 53,208,858 | |
| 10915 | Joe the Burglar | £ 254,490,948 | |
| 10916 | Joe90 | £ 643,246,441 | |
| 10917 | joeblow | £ 107,291,886 | |
| 10918 | JoeCorp | £ 49,431,859 | |
| 10919 | Joes crab shack | £ 5,041,459 | |
| 10920 | Joffrey Baratheon | £ 167,113,355 | |
| 10921 | Jogden Enterprises | £ 3,152,989 | |
| 10922 | JOHANNESBURG | £ 66,043,583 | |
| 10923 | John | £ 11,983,110 | |
| 10924 | John Adams | £ 1,951,403 | |
| 10925 | John C. Holmes | £ 194,623,284 | |
| 10926 | John Cullum | £ 5,421,329 | |
| 10927 | John Deere | £ 970,302,520 | |
| 10928 | John Doe | £ 182,360,011 | |
| 10929 | John F. Kennedy | £ 1,266,149,046 | |
| 10930 | John Isner | £ 1,353,519 | |
| 10931 | John O Groats | £ 2,380,484 | |
| 10932 | John Smiths | £ 72,079,965 | |
| 10933 | John Sutter | £ 819,636,264 | |
| 10934 | John West | £ 8,931,203 | |
| 10935 | John Wick | £ 48,937,347 | |
| 10936 | Johnn | £ 9,522,317,403 | |
| 10937 | Johnny Bravo | £ 477,086,921 | |
| 10938 | Johnny Ds Pancakes | £ 276,390,008 | |
| 10939 | Johnny Frusciante | £ 35,353,534 | |
| 10940 | JohnnyBucksInc | £ 503,895 | |
| 10941 | Johns dead cool company | £ 1,416,471 | |
| 10942 | Johnson | £ 52,541,185 | |
| 10943 | Johnson and Johnson | £ 5,089,584 | |
| 10944 | johnssss | £ 112,660,116 | |
| 10945 | Johnston | £ 5,284,689 | |
| 10946 | Johnville | £ 4,028,817 | |
| 10947 | Join My Cult | £ 4,495,580 | |
| 10948 | Joint Forces | £ 17,046,036 | |
| 10949 | joint objectives | £ 17,793,746 | |
| 10950 | JoJoDa | £ 175,498,823 | |
| 10951 | JOKE | £ 66,527,892 | |
| 10952 | Joke Swap | £ 55,002,081 | |
| 10953 | Jokemon | £ 531,043 | |
| 10954 | Joker | £ 5,085,946 | |
| 10955 | Joker Syndicate | £ 57,379,730 | |
| 10956 | Jokerman | £ 92,896,246 | |
| 10957 | Jokes | £ 59,361,601 | |
| 10958 | Jolly | £ 13,619,238 | |
| 10959 | Jolly Boom | £ 86,721,690 | |
| 10960 | JondDeLaJon | £ 15,142,109 | |
| 10961 | Jones incorporated | £ 1,368,028 | |
| 10962 | Jones Waffle House | £ 5,463,592 | |
| 10963 | Jongstantinople | £ 19,620,728 | |
| 10964 | Jonnyo Enterprise | £ 107,587,494 | |
| 10965 | jonparker41 | £ 22,548,473 | |
| 10966 | jonparker42 | £ 5,791,199 | |
| 10967 | Jonstantinople | £ 44,336,181 | |
| 10968 | JonziIIaz | £ 485,618,481 | |
| 10969 | JonziIlaz | £ 615,845,323 | |
| 10970 | JonzilIaz | £ 547,707,204 | |
| 10971 | Jonzillaz | £ 771,091,354 | |
| 10972 | Jorvik | £ 5,178,750 | |
| 10973 | Joseph | £ 3,276,380 | |
| 10974 | Josephine | £ 463,794,819 | |
| 10975 | Josephine Ltd. | £ 243,635,579 | |
| 10976 | Josephs Menwear | £ 6,519,251 | |
| 10977 | Josh Incorporated | £ 639,138 | |
| 10978 | JoshCO | £ 31,127,464 | |
| 10979 | Joshius Industries | £ 11,317,565 | |
| 10980 | joshmattingly133 | £ 974,526 | |
| 10981 | Joshua | £ 5,509,129 | |
| 10982 | Jota | £ 1,123,162,708 | |
| 10983 | joy | £ 34,990,180 | |
| 10984 | Joy Division | £ 80,009,499 | |
| 10985 | Jozu Enterprise | £ 12,490,699 | |
| 10986 | JPMorgan | £ 6,347,530 | |
| 10987 | Jr Industries | £ 4,183,534 | |
| 10988 | Js House | £ 3,075,858 | |
| 10989 | JSH | £ 1,475,429 | |
| 10990 | JSM Engineering | £ 127,315,147 | |
| 10991 | Juan Dela Cruz | £ 1,543,324 | |
| 10992 | Jubilee FC | £ 4,453,207 | |
| 10993 | Judah | £ 1,429,697 | |
| 10994 | Judah ben hur | £ 182,869,867 | |
| 10995 | Judas silver | £ 314,756,341 | |
| 10996 | Judge Dredd | £ 46,393,810 | |
| 10997 | Judge Judy | £ 8,724,532 | |
| 10998 | Judgement | £ 206,413,050 | |
| 10999 | Judges | £ 133,714,694 | |
| 11000 | Judgment | £ 1,439,835,403 | |
