The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 9201 | Indefatigability | £ 2,379,365,294 | |
| 9202 | independant | £ 83,057,195 | |
| 9203 | Independecia | £ 1,195,227 | |
| 9204 | Independence | £ 5,925,545 | |
| 9205 | Independence Hall | £ 681,847,684 | |
| 9206 | Independent States | £ 279,702,011 | |
| 9207 | Independent Traders | £ 19,662,414 | |
| 9208 | Independiente | £ 46,382,506 | |
| 9209 | Indestructibility | £ 2,409,785,867 | |
| 9210 | Indestructible passports | £ 98,749 | |
| 9211 | India | £ 8,842,102 | |
| 9212 | Indian | £ 32,742,823 | |
| 9213 | Indian star | £ 1,776,823 | |
| 9214 | Indiana | £ 874,480 | |
| 9215 | Indianapolis | £ 55,237,667 | |
| 9216 | Indians | £ 5,501,414 | |
| 9217 | Indie Hero Ltd. | £ 21,866 | |
| 9218 | indifference | £ 601,291,288 | |
| 9219 | Indigestion | £ 92,348,513 | |
| 9220 | Indignation | £ 251,809,764 | |
| 9221 | Indigo Moon | £ 69,646,164 | |
| 9222 | Individual | £ 15,381,828 | |
| 9223 | Individualism | £ 305,011,225 | |
| 9224 | Indomitability | £ 2,288,392,887 | |
| 9225 | Indrid Cold | £ 1,924,439 | |
| 9226 | Industrial Dimensions | £ 590,355 | |
| 9227 | Industrial Revolution | £ 108,986,404 | |
| 9228 | Industry | £ 4,319,464,273 | |
| 9229 | Indy Corp | £ 5,871,216 | |
| 9230 | Indy Ref | £ 2,250,435 | |
| 9231 | Ineedmoney7 | £ 174,382 | |
| 9232 | Inevitability | £ 4,880,410,015 | |
| 9233 | Inevitably | £ 1,106,136,912 | |
| 9234 | Infadels | £ 6,898,305 | |
| 9235 | Infallibility | £ 2,196,561,995 | |
| 9236 | Infection | £ 35,893,504 | |
| 9237 | Inferior | £ 695,265 | |
| 9238 | Inferno | £ 14,020,273 | |
| 9239 | Inferno Scorpion | £ 35,686,825 | |
| 9240 | infiltration | £ 163,705,258 | |
| 9241 | infinate | £ 884,198 | |
| 9242 | Infinite Enterprises | £ 64,016,264 | |
| 9243 | Infinity | £ 169,159,081 | |
| 9244 | Infinity and Beyond | £ 62,631,233 | |
| 9245 | Inflation | £ 115,274,054 | |
| 9246 | Inflexibility | £ 144,578,419 | |
| 9247 | Inflicting Pain | £ 5,371,678,096 | |
| 9248 | influenza | £ 2,078,668 | |
| 9249 | Information | £ 2,542,323,654 | |
| 9250 | Information Act | £ 21,410,016 | |
| 9251 | ingagement | £ 5,507,786 | |
| 9252 | Ingalls | £ 5,969,015 | |
| 9253 | Ingenuity | £ 229,132,507 | |
| 9254 | ingersoll | £ 272,873,593 | |
| 9255 | IngloriousG1 | £ 11,085,920 | |
| 9256 | IngloriousG2 | £ 21,578,348 | |
| 9257 | IngloriousG3 | £ 4,960,556 | |
| 9258 | IngloriousG4 | £ 38,861,336 | |
| 9259 | IngloriousG5 | £ 5,227,616 | |
| 9260 | Inheritance | £ 137,354,160 | |
| 9261 | Inhibitions | £ 10,651,975,819 | |
| 9262 | Iniquity | £ 114,962,690 | |
| 9263 | inishing | £ 1,064,467,186 | |
| 9264 | Initech | £ 36,273 | |
| 9265 | Initial Test | £ 32,245,452 | |
| 9266 | Initiative | £ 149,209,958 | |
| 9267 | Ink | £ 47,124,269 | |
| 9268 | Inkatek | £ 1,339,600 | |
| 9269 | Inle Lake | £ 610,539,148 | |
| 9270 | Inn of the Last Home | £ 1,403,402 | |
| 9271 | Inner Station | £ 6,596,243 | |
| 9272 | Innie | £ 4,226,947 | |
| 9273 | Innisfree | £ 243,753,959 | |
| 9274 | Innocence | £ 61,612,365 | |
| 9275 | Innocent Enterprise | £ 28,100,405 | |
| 9276 | Innocent Waif Co. | £ 1,079,484 | |
| 9277 | Innsbruck | £ 38,394,642 | |
| 9278 | Insane In The Membrane | £ 289,020,776 | |
| 9279 | Insane Inc | £ 103,865,323 | |
| 9280 | insanity | £ 5,114,820 | |
| 9281 | Insanity.inc | £ -4,636,568 | |
| 9282 | Insatiability | £ 1,793,917,166 | |
| 9283 | Insect Inferno | £ 4,274,551 | |
| 9284 | insects | £ 40,152,036 | |
| 9285 | Insert Tool Tech | £ 207,767,516 | |
| 9286 | inside | £ 545,418,918 | |
| 9287 | Inside Man | £ 151,378,878 | |
| 9288 | Insight | £ 4,930,782 | |
| 9289 | Insignia | £ 15,236,269 | |
| 9290 | Insomnia | £ 111,310,354 | |
| 9291 | Insomnia Inc | £ 13,618,559 | |
| 9292 | Insomniac | £ 334,981,951 | |
| 9293 | Insomniacs Inc | £ 27,056,872 | |
| 9294 | InsomniaX | £ 55,763,119 | |
| 9295 | Inspecticide | £ 86,260,352 | |
| 9296 | Inspecticidus | £ 1,179,300 | |
| 9297 | inspection | £ 71,610,568 | |
| 9298 | Inspector Gadget | £ 416,413,739 | |
| 9299 | Inspiration | £ 207,225,469 | |
| 9300 | Inspired | £ 172,939,387 | |
