The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16201 | project mayhem | £ 4,507,188 | |
| 16202 | Project Reaper | £ 175,497,010 | |
| 16203 | Project Seed | £ 5,504,832 | |
| 16204 | Project Spectre | £ 5,505,487 | |
| 16205 | Project Treadstone | £ 867,113,524 | |
| 16206 | proktor industries | £ 50,000 | |
| 16207 | Prometheus | £ 8,453,746 | |
| 16208 | Promotions | £ 50,000 | |
| 16209 | Proof | £ 259,060,213 | |
| 16210 | Propaganda | £ 51,554,545 | |
| 16211 | Proper Crim Corp | £ 44,875,741 | |
| 16212 | Proper Dead | £ 10,511,845 | |
| 16213 | Proper Facking Shootout | £ 99,783,018 | |
| 16214 | Proper Remorse | £ 1,732,295 | |
| 16215 | Property Acquisition 1 | £ 3,926,982 | |
| 16216 | Property Brothers | £ 52,150,648 | |
| 16217 | Property Insurance Co | £ 2,548,847 | |
| 16218 | Property Takeovers | £ 463,330,325 | |
| 16219 | Prophetic Visions | £ 5,730,435 | |
| 16220 | Propofol | £ 1,487,745,448 | |
| 16221 | Proportion | £ 175,746,030 | |
| 16222 | props | £ 2,898,008 | |
| 16223 | Props Go The Weasel | £ 88,883,879 | |
| 16224 | Prosecution | £ 130,395,265 | |
| 16225 | Prosperity | £ 36,224,843 | |
| 16226 | Prosperium Inc | £ -63,244 | |
| 16227 | Protecion Inc | £ 264,443,176 | |
| 16228 | Protected Sites | £ 191,536,519 | |
| 16229 | Protected Speach | £ 589,415,598 | |
| 16230 | Protection | £ 465,720 | |
| 16231 | Protection Powered | £ 48,829,032 | |
| 16232 | Protection Services | £ 2,830,922 | |
| 16233 | Protesting | £ 395,544,095 | |
| 16234 | Protocol | £ 27,153,272 | |
| 16235 | Proudfoot | £ 928,098,488 | |
| 16236 | Proudmart | £ 8,500,837 | |
| 16237 | Proverbs | £ 1,360,034 | |
| 16238 | providence | £ 686,922,770 | |
| 16239 | provoked | £ 27,232,983 | |
| 16240 | Proxima Centauri | £ 270,177,810 | |
| 16241 | Prussian_Junkers_Corp | £ 21,212,710 | |
| 16242 | PR_Holdings | £ 2,767,996 | |
| 16243 | Ps And Qs | £ 183,435,809 | |
| 16244 | PS4 | £ 55,635,198 | |
| 16245 | Psalm Seven Enterprises | £ 298,426 | |
| 16246 | Psalms | £ 160,563,880 | |
| 16247 | Pseudoscience | £ 5,198,804 | |
| 16248 | Pstar | £ 62,764,548 | |
| 16249 | PSTH | £ 1,173,780 | |
| 16250 | psybeam | £ 1,703,094 | |
| 16251 | Psych Industries | £ 1,119,189 | |
| 16252 | Psych. Industries | £ 50,000 | |
| 16253 | Psychedelia | £ 2,384,595 | |
| 16254 | Psycho | £ -8,519,844 | |
| 16255 | Psycho Coke Snorters | £ 1,390,591,133 | |
| 16256 | Psycho Goose | £ 198,068,101 | |
| 16257 | Psycho Mantis | £ 58,292,901 | |
| 16258 | Psychoanalytical | £ 209,812 | |
| 16259 | Psychological Warfare | £ 44,289,177 | |
| 16260 | Psychopath | £ 191,685,137 | |
| 16261 | PsychoRick | £ 125,987 | |
| 16262 | PsychoRick9000 | £ 113,855 | |
| 16263 | PsychoRickness | £ 110,236 | |
| 16264 | Psychosis | £ 68,280,698 | |
| 16265 | Psychoville | £ 475,102,168 | |
| 16266 | PSYCON | £ 25,070,766 | |
| 16267 | Psycopathy | £ 10,943,540 | |
| 16268 | Pterofirma | £ 210,911,022 | |
| 16269 | PTO | £ 132,971,764 | |
| 16270 | Public Enemy | £ -10,559,431 | |
| 16271 | Public Nudity | £ 6,877,174 | |
| 16272 | Public Opinion | £ 50,292,121 | |
| 16273 | Public School System | £ 54,431,082 | |
| 16274 | Public Transit System | £ 55,727,647 | |
| 16275 | Publix | £ 238,866 | |
| 16276 | Pubs N Brothels | £ 32,911,445 | |
| 16277 | puck inc | £ 1,971,805 | |
| 16278 | pudding breakfast | £ 432,956,217 | |
| 16279 | Puddles | £ 79,427,850 | |
| 16280 | Pudhaaaaaa | £ 31,456,587 | |
| 16281 | Puemdnarb | £ 65,274,886 | |
| 16282 | PuffDragon Enterprises | £ 15,295,307 | |
| 16283 | Puffed Wheat | £ 77,300,605 | |
| 16284 | Puffpass | £ 18,185,053 | |
| 16285 | PulledChicken | £ 4,732,043 | |
| 16286 | pulling teeth | £ 531,479,814 | |
| 16287 | Pulp Fiction | £ 330,863,737 | |
| 16288 | Pulp Paper Company | £ 8,061,688 | |
| 16289 | Puma | £ 227,224,286 | |
| 16290 | Puma Inc | £ 1,102,532,813 | |
| 16291 | Puma Punku | £ 1,147,644,150 | |
| 16292 | pumping | £ 1,412,828,245 | |
| 16293 | Pumpkin Eater | £ 115,614,303 | |
| 16294 | Punch | £ 10,603,864 | |
| 16295 | Punch Drunk | £ 10,547,757 | |
| 16296 | Punch n Judy | £ 93,638,094 | |
| 16297 | Punches | £ 6,710,914 | |
| 16298 | Punisher | £ 3,783,245,178 | |
| 16299 | PUNISHMENT | £ 752,156,413 | |
| 16300 | Punjab | £ 35,942,437 | |
