The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12301 | Prestige Worldwide LLC | £ -418,112 | |
| 12302 | Pretty Good | £ 4,827,768 | |
| 12303 | Prevention | £ 442,787,272 | |
| 12304 | Prey | £ 208,171,668 | |
| 12305 | Prey Systems | £ 1,746,952 | |
| 12306 | prices industries | £ 3,086,023 | |
| 12307 | Pride | £ 344,530,304 | |
| 12308 | Pridemart | £ -3,743,911 | |
| 12309 | Priest | £ -2,516,213 | |
| 12310 | Primal Fear | £ 10,520,311 | |
| 12311 | Primal Mating | £ 56,677,613 | |
| 12312 | Primark | £ 256,367,700 | |
| 12313 | Primarni | £ 15,224,471 | |
| 12314 | Primatech Paper Company | £ 219,919,222 | |
| 12315 | PrimeManu | £ 104,945,032 | |
| 12316 | Primrose Inc | £ 51,921,040 | |
| 12317 | Princess | £ 9,075,753 | |
| 12318 | Princess Christine | £ 955,201 | |
| 12319 | Princess Diana Death | £ 2,151,569 | |
| 12320 | Princess Royal | £ 248,751,611 | |
| 12321 | Pringles | £ 44,534,513 | |
| 12322 | prinny land | £ 10,953,521 | |
| 12323 | Priory Di Sion | £ 154,863,954 | |
| 12324 | Pris0n | £ 470,028,238 | |
| 12325 | Privacy | £ 1,561,661,422 | |
| 12326 | Private Tatoo Artists | £ 54,684,277 | |
| 12327 | prixdami | £ 205,364,565 | |
| 12328 | Pro-Bolt Ltd | £ 5,478,229 | |
| 12329 | Problem Child | £ 92,027,042 | |
| 12330 | Process | £ 50,000 | |
| 12331 | Procter and Gamble | £ 26,845,055 | |
| 12332 | Prodigal Enterprises | £ 4,944,427 | |
| 12333 | Prodigy | £ 311,272,612 | |
| 12334 | Produce | £ 352,010 | |
| 12335 | Producer | £ 55,384,555 | |
| 12336 | Productions | £ 438,084 | |
| 12337 | Professor X | £ 8,703,739 | |
| 12338 | Professorship | £ 36,339,909 | |
| 12339 | ProfessorX | £ 52,836,602 | |
| 12340 | Proficiency | £ 210,687,626 | |
| 12341 | Profile | £ 691,407,676 | |
| 12342 | Profit | £ 5,505,955 | |
| 12343 | Profits in Hull | £ 68,491,589 | |
| 12344 | Profits LLC | £ 1,700,795 | |
| 12345 | Profligacy | £ 643,544 | |
| 12346 | Progress | £ 53,205,342 | |
| 12347 | Progress. | £ 184,152,083 | |
| 12348 | Progressive Congressive | £ 5,697,155 | |
| 12349 | Project Management | £ 6,424,086 | |
| 12350 | project mayhem | £ 4,507,188 | |
| 12351 | Project Reaper | £ 151,705,058 | |
| 12352 | Project Treadstone | £ 867,113,524 | |
| 12353 | Prometheus | £ 8,453,746 | |
| 12354 | Promotions | £ 50,000 | |
| 12355 | Proof | £ 259,060,213 | |
| 12356 | Proper Dead | £ 10,511,845 | |
| 12357 | Property Acquisition 1 | £ 3,926,982 | |
| 12358 | Property Takeovers | £ 463,330,325 | |
| 12359 | Proportion | £ 527,711,497 | |
| 12360 | props | £ 2,898,008 | |
| 12361 | Prosperity | £ 36,224,843 | |
| 12362 | Protecion Inc | £ 264,443,176 | |
| 12363 | Protected Speach | £ 344,647,419 | |
| 12364 | Protection | £ 465,720 | |
| 12365 | Protection Powered | £ 48,829,032 | |
| 12366 | Protesting | £ 395,544,095 | |
| 12367 | Proudfoot | £ 20,796,953 | |
| 12368 | Proudmart | £ 8,500,837 | |
| 12369 | providence | £ 686,922,770 | |
| 12370 | provoked | £ 27,232,983 | |
| 12371 | Prussian_Junkers_Corp | £ 21,212,710 | |
| 12372 | PR_Holdings | £ 2,767,996 | |
| 12373 | PS4 | £ 55,635,198 | |
| 12374 | Psalm Seven Enterprises | £ 50,000 | |
| 12375 | Psalms | £ 55,805,544 | |
| 12376 | Psoriasis | £ 396,152,399 | |
| 12377 | Pstar | £ 62,764,548 | |
| 12378 | psybeam | £ 1,703,094 | |
| 12379 | Psych Industries | £ 1,119,189 | |
| 12380 | Psych. Industries | £ 50,000 | |
| 12381 | Psychedelia | £ 2,384,595 | |
| 12382 | Psycho | £ 58,305,354 | |
| 12383 | Psycho Mantis | £ 58,292,901 | |
| 12384 | Psychopath | £ 191,685,137 | |
| 12385 | Psychosis | £ 53,053,223 | |
| 12386 | Psychoville | £ 475,102,168 | |
| 12387 | Psycopathy | £ 10,943,540 | |
| 12388 | Pterofirma | £ 205,883,842 | |
| 12389 | PTO | £ 132,971,764 | |
| 12390 | Public Enemy | £ -10,559,431 | |
| 12391 | Public Nudity | £ 6,877,174 | |
| 12392 | Public School System | £ 54,431,082 | |
| 12393 | Public Transit System | £ 55,727,647 | |
| 12394 | Publix | £ 238,866 | |
| 12395 | puck inc | £ 1,971,805 | |
| 12396 | pudding breakfast | £ 432,956,217 | |
| 12397 | Puddles | £ 79,427,850 | |
| 12398 | Pudhaaaaaa | £ 31,456,587 | |
| 12399 | Puemdnarb | £ 65,274,886 | |
| 12400 | PuffDragon Enterprises | £ 12,783,423 | |
