The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21201 | The Inferno | £ 201,480,459 | |
| 21202 | The Infinite Nooooo | £ 926,739,096 | |
| 21203 | The Infinity Stones | £ 53,405,265 | |
| 21204 | the innocent | £ 53,275,849 | |
| 21205 | The Insane | £ 95,211,711 | |
| 21206 | The Institute | £ 33,776,580 | |
| 21207 | The Intelligence Agency | £ 4,003,452 | |
| 21208 | The Interior | £ 200,619,171 | |
| 21209 | the internet | £ 957,747,057 | |
| 21210 | the Invisible Ninja | £ 131,017,540 | |
| 21211 | The iPhone | £ 10,116,154 | |
| 21212 | The Irish | £ 165,897,374 | |
| 21213 | the Iron Bell | £ 673,040,906 | |
| 21214 | The Iron Empire | £ 1,500,000 | |
| 21215 | The Isles | £ 604,613,427 | |
| 21216 | The Italian Mafia | £ 23,362,104 | |
| 21217 | The Italian Mob | £ 68,762 | |
| 21218 | The Jabberwock | £ 168,350,580 | |
| 21219 | The Jackal | £ 24,063,986 | |
| 21220 | The Jedi | £ 685,701,946 | |
| 21221 | The Jetset | £ 149,345,238 | |
| 21222 | The Jews | £ 151,825,331 | |
| 21223 | The Jhop Finances | £ 83,857,150 | |
| 21224 | The Jhop Mafia | £ 173,235,668 | |
| 21225 | The Jhop Security Inc | £ 77,432,398 | |
| 21226 | The Job Centre | £ 6,245,607 | |
| 21227 | the joke is on you | £ 448,719,377 | |
| 21228 | tHE jOKER | £ 10,752,867 | |
| 21229 | The Joshua tree | £ 21,860,312 | |
| 21230 | the journey | £ 486,496,515 | |
| 21231 | The Jr. Mafia | £ 1,305,073,989 | |
| 21232 | The Judging | £ 414,519,513 | |
| 21233 | the juice | £ 877,825 | |
| 21234 | the Jumping Beans | £ 136,411,011 | |
| 21235 | The Jungle | £ 185,524,775 | |
| 21236 | The Jury | £ 106,372,838 | |
| 21237 | The Kanjars | £ 217,858,647 | |
| 21238 | The Karma Police | £ 45,455,608 | |
| 21239 | the Keiser Report | £ 70,895,644 | |
| 21240 | The Kernel | £ 148,044,231 | |
| 21241 | The Key | £ 51,307,498 | |
| 21242 | The Keyboard | £ 5,411,288 | |
| 21243 | The Keys | £ 74,370,193 | |
| 21244 | The KGB | £ 2,816,981,765 | |
| 21245 | The Kid | £ -90,817 | |
| 21246 | The Killer | £ 4,428,609 | |
| 21247 | the Killer Bees | £ 807,838,015 | |
| 21248 | The Killer Clown | £ 23,060,395 | |
| 21249 | the killer company | £ 50,000 | |
| 21250 | The Killer Sausage | £ 342,466,101 | |
| 21251 | the killer tomatoes | £ 74,801,463 | |
| 21252 | The Killers | £ 949,112,995 | |
| 21253 | The Kilt | £ 895,728,673 | |
| 21254 | The KImberleys | £ 42,289,652 | |
| 21255 | the king | £ 484,609,287 | |
| 21256 | The King Corp | £ 54,632,843 | |
| 21257 | The King XXXIII | £ 54,420,066 | |
| 21258 | The Kingdom | £ 9,116,361 | |
| 21259 | The Kingdom of Death | £ 43,065,668 | |
| 21260 | The Kiosk | £ 172,669,840 | |
| 21261 | The Kiss | £ 51,707,712 | |
| 21262 | The Kitkat | £ 4,792,078 | |
| 21263 | The Klondike | £ 311,642,775 | |
| 21264 | The Kneebreakers Club | £ 18,169,915 | |
| 21265 | The Knight | £ 50,000 | |
| 21266 | the Knight of Zero | £ 14,734,765 | |
| 21267 | The Knights Templar | £ 15,872,880 | |
| 21268 | The Knowledge Tree | £ -1,378,214 | |
| 21269 | The Kooky Jar | £ 164,100,638 | |
| 21270 | The Krakken | £ 27,431,158 | |
| 21271 | The Krankies | £ 4,207,085 | |
| 21272 | the krays | £ 501,171,504 | |
| 21273 | The Kreisau Circle | £ 578,732,525 | |
| 21274 | The Kremlin | £ 91,949,378 | |
| 21275 | The Krusty Krab | £ 57,328,693 | |
| 21276 | The Labour Party | £ 6,819,445 | |
| 21277 | The Lady Garden | £ 241,382,172 | |
| 21278 | The Lady In Red | £ 640,326,069 | |
| 21279 | The Laidler Initiative | £ 80,871 | |
| 21280 | The Lake | £ 1,049,849,802 | |
| 21281 | The Lakes | £ 9,493,385 | |
| 21282 | The Lambs | £ 32,998,959 | |
| 21283 | The Lambz | £ 3,308,108 | |
| 21284 | The Lamp | £ 23,870,109 | |
| 21285 | The Lamplighter Union | £ 61,598,265 | |
| 21286 | The Lamppost Girls | £ 5,426,419 | |
| 21287 | The Land | £ 146,147,795 | |
| 21288 | The Land Girls | £ 264,269,767 | |
| 21289 | The Land Registry | £ 649,919,804 | |
| 21290 | The Laplace Transform | £ 1,958,312 | |
| 21291 | the larks | £ 533,973,112 | |
| 21292 | The Last | £ 5,502,818 | |
| 21293 | The Last Airbender | £ 214,678,773 | |
| 21294 | The Last Boy Scout | £ 921,032,156 | |
| 21295 | The last chapter | £ 1,784,308 | |
| 21296 | The Last Dawn | £ 5,868,948 | |
| 21297 | The Last Day | £ 5,871,441,447 | |
| 21298 | The last drop | £ 24,348,063 | |
| 21299 | The last Samurai | £ 5,494,142 | |
| 21300 | The Last Ship | £ 141,674,929 | |
