The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11901 | Joker | £ 5,085,946 | |
| 11902 | Joker Syndicate | £ 54,379,730 | |
| 11903 | Jokerman | £ 92,896,246 | |
| 11904 | Jokes | £ 59,361,601 | |
| 11905 | Jolly | £ 31,462,066 | |
| 11906 | Jolly Boom | £ 86,721,690 | |
| 11907 | Jolly Pain INC | £ -247,270 | |
| 11908 | JondDeLaJon | £ 15,142,109 | |
| 11909 | Jones Corp | £ 50,000 | |
| 11910 | Jones incorporated | £ 1,368,028 | |
| 11911 | Jones Waffle House | £ 5,463,592 | |
| 11912 | Jongstantinople | £ 19,620,728 | |
| 11913 | Jonnyo Enterprise | £ 107,587,494 | |
| 11914 | jonparker41 | £ 22,548,473 | |
| 11915 | jonparker42 | £ 5,791,199 | |
| 11916 | Jonstantinople | £ 44,336,181 | |
| 11917 | JonziIIaz | £ 485,618,481 | |
| 11918 | JonziIlaz | £ 615,845,323 | |
| 11919 | JonzilIaz | £ 547,707,204 | |
| 11920 | Jonzillaz | £ 771,091,354 | |
| 11921 | Jorvik | £ 5,178,750 | |
| 11922 | Joseph | £ 3,276,380 | |
| 11923 | Josephine | £ 462,798,419 | |
| 11924 | Josephine Ltd. | £ 243,947,345 | |
| 11925 | Josephs Menwear | £ 6,519,251 | |
| 11926 | Josh Incorporated | £ 639,138 | |
| 11927 | JoshCO | £ 31,127,464 | |
| 11928 | Joshius Industries | £ 11,317,565 | |
| 11929 | joshmattingly133 | £ 974,526 | |
| 11930 | Joshua | £ 5,509,129 | |
| 11931 | Jota | £ 1,123,162,708 | |
| 11932 | joy | £ 34,990,180 | |
| 11933 | Jozu Enterprise | £ 12,490,699 | |
| 11934 | JPMorgan | £ 6,347,530 | |
| 11935 | Jr Industries | £ 4,183,534 | |
| 11936 | Js House | £ 3,075,858 | |
| 11937 | JSH | £ 1,475,429 | |
| 11938 | JSM Engineering | £ 128,123,332 | |
| 11939 | Juan Dela Cruz | £ 1,543,324 | |
| 11940 | Jubilee FC | £ 4,453,207 | |
| 11941 | Judah | £ 1,429,697 | |
| 11942 | Judah ben hur | £ 182,869,867 | |
| 11943 | Judas silver | £ 314,756,341 | |
| 11944 | Judge Dredd | £ 48,036,384 | |
| 11945 | Judge Judy | £ 8,724,532 | |
| 11946 | Judgement | £ 206,413,050 | |
| 11947 | Judges | £ 133,714,694 | |
| 11948 | Judgment | £ 1,439,835,403 | |
| 11949 | Judgment Day | £ 224,951,720 | |
| 11950 | Judo | £ 15,193,297 | |
| 11951 | Jugger Toxic Trash | £ 156,945 | |
| 11952 | Juggernaut | £ 149,906,682 | |
| 11953 | Juggys Airport | £ 1,849,276 | |
| 11954 | Juggys Heroes | £ -421,476 | |
| 11955 | Juggys Laundry | £ 3,455,954 | |
| 11956 | Juggys Newsagents | £ -1,073,506 | |
| 11957 | Juggys Takeaway | £ 2,259,384 | |
| 11958 | Juice | £ 81,321,378 | |
| 11959 | Juicebox | £ 1,618,410 | |
| 11960 | Juicy Justice | £ 143,333,714 | |
| 11961 | Jujutsu | £ 15,124,130 | |
| 11962 | Jujutsu Kaisen | £ 91,382,447 | |
| 11963 | Julia Koch Pte Ltd | £ 117,540,716 | |
| 11964 | Julius Caesar | £ 2,192,025,556 | |
| 11965 | July | £ 97,947,139 | |
| 11966 | July Parade | £ 1,277,997,502 | |
| 11967 | Jump Man | £ 5,501,580 | |
| 11968 | jumping and humming | £ 57,396,071 | |
| 11969 | jumpingjamie | £ 3,641,582 | |
| 11970 | June 1815 | £ 50,327,837 | |
| 11971 | Junga | £ -57,373 | |
| 11972 | Jungite Aut Perite | £ 5,571,629 | |
| 11973 | Jungle | £ 742,008,461 | |
| 11974 | jungle entre | £ 50,000 | |
| 11975 | jungle. | £ 44,097,920 | |
| 11976 | Junglefever | £ 24,861,201 | |
| 11977 | Juniper Construction | £ 79,115,384 | |
| 11978 | Junk | £ 431,654,334 | |
| 11979 | junk inc | £ 51,980,399 | |
| 11980 | junk inc 2 | £ 50,341,854 | |
| 11981 | junk inc 3 | £ 9,989,938 | |
| 11982 | junk inc 4 | £ 5,500,018 | |
| 11983 | junk inc 5 | £ 7,606,826 | |
| 11984 | JunkCity INC | £ 10,407,977 | |
| 11985 | Juno and Roux | £ 14,753,398 | |
| 11986 | Jupiler | £ 5,683,388 | |
| 11987 | jupiter | £ 1,355,152 | |
| 11988 | Jupiter Mining Corp | £ 28,925,807 | |
| 11989 | Jura | £ 1,686,205,426 | |
| 11990 | Jurassic Park | £ 48,039,349 | |
| 11991 | Jurassic Pork | £ 96,094,152 | |
| 11992 | Jurgen Klopp | £ 43,068,806 | |
| 11993 | Jurrassic Park | £ 2,605,916 | |
| 11994 | jurs | £ 288,656,507 | |
| 11995 | Just | £ 28,365,142 | |
| 11996 | Just A Day | £ 26,082,013 | |
| 11997 | Just A Dream | £ 12,265,757 | |
| 11998 | Just Bombing | £ 59,782,940 | |
| 11999 | Just Cruising | £ 50,867,237 | |
| 12000 | Just For You | £ 17,400,978 | |
