The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9201 | Inversion | £ 84,939,373 | |
| 9202 | Investigation | £ 32,969,246 | |
| 9203 | Investment | £ 2,230,407,528 | |
| 9204 | Invicible | £ 1,571,549,869 | |
| 9205 | Invictus | £ 234,266,883 | |
| 9206 | Invictus Co. | £ 6,317,756 | |
| 9207 | Invincibility | £ 1,412,135,672 | |
| 9208 | Invincible Blood | £ 22,642,999 | |
| 9209 | Invisibility | £ 1,318,178,893 | |
| 9210 | Invisible | £ 5,500,467 | |
| 9211 | Invisible Gorillas | £ 528,964,339 | |
| 9212 | Invisible Pink Unicorn | £ 15,670,070 | |
| 9213 | Invulnerability | £ 1,306,580,675 | |
| 9214 | IOM | £ 10,369,366 | |
| 9215 | Ipeople | £ 6,717,633 | |
| 9216 | iPhone 5s or iPhone 5c | £ 251,993,104 | |
| 9217 | iphone se 2 | £ 1,537,913 | |
| 9218 | iPhones | £ 59,198,794 | |
| 9219 | Iran | £ 527,921,665 | |
| 9220 | Iraq | £ 328,667,520 | |
| 9221 | Ireland | £ 5,965,992 | |
| 9222 | iReps | £ 2,223,311 | |
| 9223 | Irish Bomber | £ 50,000 | |
| 9224 | Irish Charm | £ 30,032 | |
| 9225 | Irish Red Inc | £ 5,507,308 | |
| 9226 | Irish Republican Army | £ 191,860,837 | |
| 9227 | Irish Wrecking Ball | £ 5,052,671 | |
| 9228 | Irish_Eejit | £ 18,195,704 | |
| 9229 | iron | £ 27,511,144 | |
| 9230 | iron banana | £ 138,370,638 | |
| 9231 | Iron hammer | £ 116,168,800 | |
| 9232 | Iron Man | £ 7,871,863 | |
| 9233 | Iron Mike Tyson | £ 367,623,937 | |
| 9234 | Iron warx | £ 301,188,768 | |
| 9235 | Iron werx | £ 472,037,312 | |
| 9236 | Iron word | £ 527,471,152 | |
| 9237 | Ironic | £ 83,154,977 | |
| 9238 | Ironing bored | £ 60,780,179 | |
| 9239 | IronMan | £ 5,506,372 | |
| 9240 | Ironmann | £ 11,545,377 | |
| 9241 | Ironn | £ 10,832,104 | |
| 9242 | ironstone | £ 49,003,303 | |
| 9243 | Irrationality | £ 648,836,825 | |
| 9244 | Irrefutability | £ 386,576,507 | |
| 9245 | Irreplaceable | £ 951,082,938 | |
| 9246 | Irreverentlie | £ 140,222,074 | |
| 9247 | Irrigation Expert Co | £ 39,980,637 | |
| 9248 | Irrigation Expert Co. | £ 22,530,951 | |
| 9249 | Irrigation Expert Co.. | £ 5,502,700 | |
| 9250 | Irrigation Expert Co... | £ 3,943,383 | |
| 9251 | Irrigation Expert Co.... | £ 5,507,560 | |
| 9252 | Iruga | £ 9,864,157 | |
| 9253 | Irun Bru | £ 993,675 | |
| 9254 | is a crowd | £ 1,043,336,631 | |
| 9255 | is awesome | £ 12,296,497 | |
| 9256 | is coming | £ 232,693,100 | |
| 9257 | Is Hott a Lott | £ 1,655,634 | |
| 9258 | Is it Time yet | £ 911,955,935 | |
| 9259 | Is no God | £ 433,518,747 | |
| 9260 | Is not tomorrow | £ 133,375,563 | |
| 9261 | is too great 69 | £ 844,292 | |
| 9262 | Is Useless | £ 120,551,425 | |
| 9263 | Is worth the Chase | £ 112,313,702 | |
| 9264 | isa | £ 66,754,452 | |
| 9265 | isabelle | £ 17,944,384 | |
| 9266 | Isanoob | £ 6,711,431 | |
| 9267 | Isawmyfishdie | £ -23,197 | |
| 9268 | ISHACs Online Time | £ 2,737,300 | |
| 9269 | ISIS | £ 953,987 | |
| 9270 | isitskill | £ 1,879,352 | |
| 9271 | Islay Malt | £ 1,451,127,863 | |
| 9272 | isolation | £ 115,035,824 | |
| 9273 | Isomnitech | £ 4,833,754 | |
| 9274 | Isomnitech2 | £ 3,839,327 | |
| 9275 | Ispep | £ 93,909,371 | |
| 9276 | Israel | £ 342,109,604 | |
| 9277 | Israeli Mossad | £ 459,807,833 | |
| 9278 | Israeli Shabak | £ 406,653,015 | |
| 9279 | iss | £ 1,655,611 | |
| 9280 | Issue | £ 39,390 | |
| 9281 | issues | £ 265,118,150 | |
| 9282 | IsSweet | £ 95,517,466 | |
| 9283 | Istanbul | £ 1,523,529,415 | |
| 9284 | Istari Incorporated | £ 178,082,232 | |
| 9285 | It All | £ 423,487,180 | |
| 9286 | It all Begins | £ 374,834,782 | |
| 9287 | It doesnt even matter | £ 54,317,166 | |
| 9288 | it in peace | £ 76,267,952 | |
| 9289 | IT STARTED IN A LAB | £ 3,737,235 | |
| 9290 | It Was Me | £ 4,689,219 | |
| 9291 | It wasnt me | £ -1,511,969 | |
| 9292 | it you sissy | £ 4,220,115 | |
| 9293 | It. | £ 31,426,274 | |
| 9294 | Italia | £ 6,965,538 | |
| 9295 | Italia 90 | £ 93,282,147 | |
| 9296 | Italia250 | £ 10,218,183 | |
| 9297 | Italia458 | £ 10,954,486 | |
| 9298 | iTALIAN mOB | £ 3,096,865 | |
| 9299 | Italiano Inc | £ 73,757,136 | |
| 9300 | Italy | £ 10,959,839 | |
