The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12201 | Junk | £ 431,654,334 | |
| 12202 | junk inc | £ 51,980,399 | |
| 12203 | junk inc 2 | £ 50,341,854 | |
| 12204 | junk inc 3 | £ 9,989,938 | |
| 12205 | junk inc 4 | £ 5,500,018 | |
| 12206 | junk inc 5 | £ 7,606,826 | |
| 12207 | JunkCity INC | £ 10,407,977 | |
| 12208 | Juno and Roux | £ 14,753,398 | |
| 12209 | Jupiler | £ 5,683,388 | |
| 12210 | jupiter | £ 1,355,152 | |
| 12211 | Jupiter Mining Corp | £ 28,925,807 | |
| 12212 | Jura | £ 1,677,505,426 | |
| 12213 | Jurassic | £ 37,794,188 | |
| 12214 | Jurassic Express | £ 28,702,716 | |
| 12215 | Jurassic Park | £ 48,039,349 | |
| 12216 | Jurassic Pork | £ 96,094,152 | |
| 12217 | Jurgen Klopp | £ 43,068,806 | |
| 12218 | Jurrassic Park | £ 2,605,916 | |
| 12219 | jurs | £ 288,656,507 | |
| 12220 | Just | £ 28,365,142 | |
| 12221 | Just A Day | £ 26,082,013 | |
| 12222 | Just A Dream | £ 12,265,757 | |
| 12223 | Just Bombing | £ 59,782,940 | |
| 12224 | Just Cruising | £ 47,738,863 | |
| 12225 | Just For You | £ 17,400,978 | |
| 12226 | just let me be | £ 6,707,944 | |
| 12227 | Just one more | £ 136,190,198 | |
| 12228 | Just Passing Through | £ 5,742,812,728 | |
| 12229 | Just Retribution | £ 6,953,544 | |
| 12230 | Just Sofa King Cool | £ 9,519,130 | |
| 12231 | Just starting out | £ 10,971,118 | |
| 12232 | Just Tapping It In | £ 42,723,963 | |
| 12233 | Just The Tip | £ 279,851,937 | |
| 12234 | Just to Aim You | £ 243,977 | |
| 12235 | just waking up | £ 127,609,044 | |
| 12236 | JUST WANT TO HAVE FUN | £ 1,131,397,881 | |
| 12237 | justamoment | £ 17,544,165 | |
| 12238 | Justice | £ 137,228,468 | |
| 12239 | Justice League | £ 7,416,986 | |
| 12240 | Justice Leak | £ 35,988,289 | |
| 12241 | Justin | £ 42,077,609 | |
| 12242 | Justin Bieber | £ 27,561,000 | |
| 12243 | Justin Sane Holdings | £ -21,069,787 | |
| 12244 | justin4 | £ 6,356,313 | |
| 12245 | JW Enterprises | £ -1,450,018 | |
| 12246 | JW Enterprises 2 | £ 22,945,339 | |
| 12247 | JW Enterprises 3 | £ 50,000 | |
| 12248 | JW Enterprises 4 | £ 50,000 | |
| 12249 | Jwingly | £ 5,534,464 | |
| 12250 | jworldbaby | £ 50,000 | |
| 12251 | k corporation | £ 110,877,229 | |
| 12252 | K Inc | £ 1,555,269 | |
| 12253 | K International | £ 2,087,656 | |
| 12254 | K K Downing | £ 1,008,895,327 | |
| 12255 | K1-MAX | £ 56,042,525 | |
| 12256 | K9 and Company | £ 10,611,205 | |
| 12257 | K9 Associates | £ 50,000 | |
| 12258 | KA Holdings Corp | £ 6,818,486 | |
| 12259 | Kabam | £ 105,435,232 | |
| 12260 | kabanyaka | £ 37,379,885 | |
| 12261 | kaboom | £ 13,912,493 | |
| 12262 | Kaboom Co | £ 81,203,546 | |
| 12263 | kaboom1 | £ 3,330,507 | |
| 12264 | kabooooom | £ 674,119 | |
| 12265 | Kadabra | £ 61,607,571 | |
| 12266 | Kade Inc. | £ 5,461,496 | |
| 12267 | Kade Inc. 2 | £ 200,000 | |
| 12268 | Kade Inc. 3 | £ 164,379 | |
| 12269 | Kael | £ 237,447,436 | |
| 12270 | Kafka Ltd | £ 31,546,017 | |
| 12271 | Kagawa Kollective | £ 5,483,368 | |
| 12272 | Kagazura | £ 11,876,358 | |
| 12273 | Kage Inc | £ 1,319,175 | |
| 12274 | Kagero | £ 3,445,787 | |
| 12275 | kahuna | £ 88,187,836 | |
| 12276 | kaiser ltd | £ 780,904,255 | |
| 12277 | Kajira Industries | £ -3,600,600 | |
| 12278 | Kakorrhaphiophobia | £ 50,200,911 | |
| 12279 | Kalamitys | £ 5,359,945 | |
| 12280 | Kalatakaya | £ 433,336,119 | |
| 12281 | Kaldera | £ 53,561,134 | |
| 12282 | KallieKarate | £ 59,857,180 | |
| 12283 | Kama Sutra | £ 213,600,872 | |
| 12284 | Kamag | £ 142,483,284 | |
| 12285 | Kamarov | £ 11,237,077 | |
| 12286 | Kamerton Inc. | £ 645,890 | |
| 12287 | Kamikaze Airlines Inc. | £ 78,430,948 | |
| 12288 | Kamikaze Bomber | £ 74,814,604 | |
| 12289 | Kaminskas | £ 55,868,286 | |
| 12290 | kanasai | £ 50,000 | |
| 12291 | Kandiyohi County | £ 53,738,410 | |
| 12292 | KandS | £ 3,317,383 | |
| 12293 | Kane | £ 43,461,791 | |
| 12294 | Kang Inc. | £ 1,312,387 | |
| 12295 | Kanga | £ 16,745,097 | |
| 12296 | kangaroo | £ 139,832,545 | |
| 12297 | Kangaroo Island | £ 2,450,000 | |
| 12298 | Kangaroo Meat | £ 54,454,388 | |
| 12299 | Kansas | £ 120,245,251 | |
| 12300 | Kansas City | £ 56,501,581 | |
