The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10001 | Junk | £ 431,654,334 | |
| 10002 | Juno and Roux | £ 14,753,398 | |
| 10003 | Jupiler | £ 5,683,388 | |
| 10004 | jupiter | £ 1,355,152 | |
| 10005 | Jura | £ 1,003,245,562 | |
| 10006 | Jurassic | £ 37,794,188 | |
| 10007 | Jurassic Express | £ 28,702,716 | |
| 10008 | Jurassic Park | £ 48,039,349 | |
| 10009 | Jurassic Pork | £ 96,094,152 | |
| 10010 | Jurrassic Park | £ 2,605,916 | |
| 10011 | jurs | £ 288,656,507 | |
| 10012 | Just | £ 28,365,142 | |
| 10013 | Just A Day | £ 5,400,251 | |
| 10014 | Just A Dream | £ 12,265,757 | |
| 10015 | Just Bombing | £ 59,782,940 | |
| 10016 | Just For You | £ 17,400,978 | |
| 10017 | just let me be | £ 6,707,944 | |
| 10018 | Just one more | £ 198,334,736 | |
| 10019 | Just Passing Through | £ 5,742,812,728 | |
| 10020 | Just Sofa King Cool | £ 9,519,130 | |
| 10021 | Just starting out | £ 10,971,118 | |
| 10022 | Just The Tip | £ 279,851,937 | |
| 10023 | Just to Aim You | £ 243,977 | |
| 10024 | JUST WANT TO HAVE FUN | £ 512,970,270 | |
| 10025 | justamoment | £ 17,544,165 | |
| 10026 | Justice | £ 137,228,468 | |
| 10027 | Justice cometh Ltd | £ 33,617 | |
| 10028 | Justice League | £ 517,212,298 | |
| 10029 | Justice Leak | £ 35,988,289 | |
| 10030 | Justin Bieber | £ 124,943,116 | |
| 10031 | Justin Sane Holdings | £ -21,069,787 | |
| 10032 | justin4 | £ 902,324 | |
| 10033 | Juxtaposition | £ 41,712,315 | |
| 10034 | JW Enterprises | £ -1,450,018 | |
| 10035 | JW Enterprises 2 | £ 22,945,339 | |
| 10036 | JW Enterprises 3 | £ 50,000 | |
| 10037 | JW Enterprises 4 | £ 50,000 | |
| 10038 | Jwingly | £ 5,534,464 | |
| 10039 | jworldbaby | £ 50,000 | |
| 10040 | k corporation | £ 110,877,229 | |
| 10041 | K Inc | £ 1,555,269 | |
| 10042 | K International | £ 2,087,656 | |
| 10043 | K K Downing | £ 1,008,895,327 | |
| 10044 | K1-MAX | £ 56,042,525 | |
| 10045 | K9 and Company | £ 10,611,205 | |
| 10046 | K9 Associates | £ 50,000 | |
| 10047 | KA Holdings Corp | £ 6,818,486 | |
| 10048 | Kabam | £ 105,435,232 | |
| 10049 | kabanyaka | £ 37,379,885 | |
| 10050 | kaboom | £ 13,912,493 | |
| 10051 | kaboom1 | £ 3,330,507 | |
| 10052 | kabooooom | £ 674,119 | |
| 10053 | Kadabra | £ 58,950,923 | |
| 10054 | Kade Inc. | £ 5,461,496 | |
| 10055 | Kade Inc. 2 | £ 200,000 | |
| 10056 | Kade Inc. 3 | £ 164,379 | |
| 10057 | Kael | £ 43,874,538 | |
| 10058 | Kafka Ltd | £ 31,546,017 | |
| 10059 | Kagawa Kollective | £ 5,483,368 | |
| 10060 | Kagazura | £ 8,803,830 | |
| 10061 | Kage Inc | £ 1,319,175 | |
| 10062 | Kagero | £ 3,445,787 | |
| 10063 | kahuna | £ 88,187,836 | |
| 10064 | Kajira Industries | £ -3,600,600 | |
| 10065 | Kalamitys | £ 5,359,945 | |
| 10066 | Kalatakaya | £ 433,336,119 | |
| 10067 | Kaldera | £ 53,561,134 | |
| 10068 | Kaleidoscope | £ 217,171,963 | |
| 10069 | KallieKarate | £ 59,857,180 | |
| 10070 | Kama Sutra | £ 213,600,872 | |
| 10071 | Kamagra | £ 160,562,621 | |
| 10072 | Kamarov | £ 11,237,077 | |
| 10073 | Kamehameha | £ 410,142,462 | |
| 10074 | Kamerton Inc. | £ 457,331 | |
| 10075 | Kamikaze | £ 153,007,658 | |
| 10076 | Kamikaze Airlines Inc. | £ 78,430,948 | |
| 10077 | Kaminskas | £ 55,868,286 | |
| 10078 | kanasai | £ 50,000 | |
| 10079 | Kandiyohi County | £ 53,738,410 | |
| 10080 | KandS | £ 3,317,383 | |
| 10081 | Kang Inc. | £ 1,312,387 | |
| 10082 | Kanga | £ 16,745,097 | |
| 10083 | kangaroo | £ 139,832,545 | |
| 10084 | Kansas City | £ 56,501,581 | |
| 10085 | Kansas City Shuffle | £ 9,115,680 | |
| 10086 | Kanye West | £ 5,765,764 | |
| 10087 | kaobei Enteries | £ 5,513,700 | |
| 10088 | KaOs InC | £ 50,000 | |
| 10089 | Kaplowy | £ 25,075 | |
| 10090 | Kaptain Kush | £ 1,256,682 | |
| 10091 | KAPTIV8ING | £ 29,783,049 | |
| 10092 | KAPTIV8ING2 | £ 28,911,474 | |
| 10093 | KAPTIV8ING3 | £ 5,518,997 | |
| 10094 | KAr Tuf | £ 44,433,208 | |
| 10095 | Karate Kid | £ 40,533,685 | |
| 10096 | Karilllexi | £ 63,488,235 | |
| 10097 | Karkinos | £ 151,749,567 | |
| 10098 | Karma | £ 1,915,440 | |
| 10099 | Karma Hotel | £ 221,370,631 | |
| 10100 | karting rules | £ 30,777,421 | |
