The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 14501 | Present | £ 53,938,517 | |
| 14502 | Present Tense | £ 6,984,245 | |
| 14503 | PreserVes | £ 1,810,770 | |
| 14504 | President | £ 113,184,204 | |
| 14505 | Presidents Choice | £ -5,149,060 | |
| 14506 | Presonus Sceptre S8s | £ 484,193,256 | |
| 14507 | Press | £ 5,525,192 | |
| 14508 | Pressec | £ 42,593,019 | |
| 14509 | Presst | £ -723,300 | |
| 14510 | Pressure | £ 111,117,510 | |
| 14511 | Prestige Worldwide | £ 150,958,543 | |
| 14512 | Prestige Worldwide LLC | £ -418,112 | |
| 14513 | Pretty Good | £ 4,827,768 | |
| 14514 | Pretzel Dip | £ 30,725,616 | |
| 14515 | Prevention | £ 627,676,719 | |
| 14516 | Prey | £ 208,171,668 | |
| 14517 | Prey Systems | £ 1,746,952 | |
| 14518 | prices industries | £ 3,086,023 | |
| 14519 | Pride | £ 344,530,304 | |
| 14520 | Pride Rock | £ 12,017,582 | |
| 14521 | Pridemart | £ -3,743,911 | |
| 14522 | Priest | £ -2,516,213 | |
| 14523 | Primal Fear | £ 10,520,311 | |
| 14524 | Primal Mating | £ 56,677,613 | |
| 14525 | Primark | £ 307,170,387 | |
| 14526 | Primarni | £ 15,224,471 | |
| 14527 | Primatech Paper Company | £ 219,919,222 | |
| 14528 | PrimeManu | £ 104,945,032 | |
| 14529 | Primrose Inc | £ 51,921,040 | |
| 14530 | Princess | £ 9,075,753 | |
| 14531 | Princess Christine | £ 955,201 | |
| 14532 | Princess Diana Death | £ 4,427,842 | |
| 14533 | Princess Royal | £ 248,751,611 | |
| 14534 | Principle | £ 88,915,842 | |
| 14535 | Pringles | £ 44,534,513 | |
| 14536 | prinny land | £ 10,953,521 | |
| 14537 | Priory Di Sion | £ 489,568,622 | |
| 14538 | Pripyat | £ 42,378,136 | |
| 14539 | Pris0n | £ 531,252,714 | |
| 14540 | Privacy | £ 1,779,669,173 | |
| 14541 | Private Citizens | £ 4,346,901 | |
| 14542 | Private Tatoo Artists | £ 54,684,277 | |
| 14543 | Privileges | £ 697,443,819 | |
| 14544 | prixdami | £ 205,364,565 | |
| 14545 | Pro-Bolt Ltd | £ 5,478,229 | |
| 14546 | Probable Cause | £ 715,702,838 | |
| 14547 | Problem Child | £ 92,027,042 | |
| 14548 | Problematic past events | £ 55,526,062 | |
| 14549 | Problems | £ 44,977,349 | |
| 14550 | Process | £ 50,000 | |
| 14551 | Proclamations | £ 6,155,061 | |
| 14552 | Procrastination | £ 124,476,392 | |
| 14553 | Procter and Gamble | £ 26,926,611 | |
| 14554 | Prodigal Enterprises | £ 4,944,427 | |
| 14555 | Prodigy | £ 311,272,612 | |
| 14556 | Produce | £ 352,010 | |
| 14557 | Producer | £ 55,384,555 | |
| 14558 | Productions | £ 438,084 | |
| 14559 | Professionals | £ 344,376,486 | |
| 14560 | Professor X | £ 8,703,739 | |
| 14561 | Professorship | £ 36,339,909 | |
| 14562 | ProfessorX | £ 52,836,602 | |
| 14563 | Proficiency | £ 63,886,254 | |
| 14564 | Profile | £ 691,407,676 | |
| 14565 | Profit | £ 5,505,955 | |
| 14566 | Profits in Hull | £ 68,491,589 | |
| 14567 | Profits LLC | £ 1,700,795 | |
| 14568 | Profligacy | £ 643,544 | |
| 14569 | Progress | £ 53,205,342 | |
| 14570 | Progress. | £ 184,152,083 | |
| 14571 | Progressive Congressive | £ 5,697,155 | |
| 14572 | Project Management | £ 6,424,086 | |
| 14573 | project mayhem | £ 4,507,188 | |
| 14574 | Project Reaper | £ 173,479,452 | |
| 14575 | Project Treadstone | £ 867,113,524 | |
| 14576 | Prometheus | £ 8,453,746 | |
| 14577 | Promotions | £ 50,000 | |
| 14578 | Proof | £ 259,060,213 | |
| 14579 | Proper Crim Corp | £ 44,875,741 | |
| 14580 | Proper Dead | £ 10,511,845 | |
| 14581 | Proper Facking Shootout | £ 99,783,018 | |
| 14582 | Property Acquisition 1 | £ 3,926,982 | |
| 14583 | Property Brothers | £ 52,150,648 | |
| 14584 | Property Takeovers | £ 463,330,325 | |
| 14585 | Proportion | £ 527,711,497 | |
| 14586 | props | £ 2,898,008 | |
| 14587 | Props Go The Weasel | £ 68,306 | |
| 14588 | Prosperity | £ 36,224,843 | |
| 14589 | Prosperium Inc | £ -63,244 | |
| 14590 | Protecion Inc | £ 264,443,176 | |
| 14591 | Protected Sites | £ 130,526,340 | |
| 14592 | Protected Speach | £ 460,233,402 | |
| 14593 | Protection | £ 465,720 | |
| 14594 | Protection Powered | £ 48,829,032 | |
| 14595 | Protesting | £ 395,544,095 | |
| 14596 | Proudfoot | £ 928,098,488 | |
| 14597 | Proudmart | £ 8,500,837 | |
| 14598 | providence | £ 686,922,770 | |
| 14599 | provoked | £ 27,232,983 | |
| 14600 | Proxima Centauri | £ 106,796,519 | |
