The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15601 | Private Tatoo Artists | £ 54,684,277 | |
| 15602 | Privileges | £ 1,504,227,254 | |
| 15603 | prixdami | £ 205,364,565 | |
| 15604 | Pro-Bolt Ltd | £ 5,478,229 | |
| 15605 | Probable Cause | £ 147,985,463 | |
| 15606 | Problem Child | £ 75,259,583 | |
| 15607 | problems | £ 134,533,827 | |
| 15608 | Process | £ 50,000 | |
| 15609 | Proclamations | £ 6,155,061 | |
| 15610 | Procrastination | £ 551,135,379 | |
| 15611 | Procter and Gamble | £ 514,929,150 | |
| 15612 | Prodigal Enterprises | £ 4,944,427 | |
| 15613 | Prodigy | £ 311,272,612 | |
| 15614 | Produce | £ 352,010 | |
| 15615 | Producer | £ 55,384,555 | |
| 15616 | Productions | £ 438,084 | |
| 15617 | Professional Courtesy | £ 68,843,605 | |
| 15618 | Professionals | £ 344,376,486 | |
| 15619 | Professor X | £ 8,703,739 | |
| 15620 | Professorship | £ 36,339,909 | |
| 15621 | ProfessorX | £ 52,836,602 | |
| 15622 | Proficiency | £ 237,799,365 | |
| 15623 | Profile | £ 691,407,676 | |
| 15624 | Profit | £ 5,505,955 | |
| 15625 | Profits in Hull | £ 68,491,589 | |
| 15626 | Profits LLC | £ 1,700,795 | |
| 15627 | Profligacy | £ 643,544 | |
| 15628 | Progress | £ 53,205,342 | |
| 15629 | Progress. | £ 184,152,083 | |
| 15630 | Progressive Congressive | £ 5,697,155 | |
| 15631 | Project Delta | £ 68,624,493 | |
| 15632 | Project Eagle | £ 55,859,252 | |
| 15633 | Project Empire | £ 5,509,361 | |
| 15634 | Project Energy | £ 5,739,533 | |
| 15635 | Project Management | £ 6,424,086 | |
| 15636 | Project May | £ 5,815,888 | |
| 15637 | project mayhem | £ 4,507,188 | |
| 15638 | Project Reaper | £ 175,500,610 | |
| 15639 | Project Seed | £ 5,504,832 | |
| 15640 | Project Spectre | £ 5,505,487 | |
| 15641 | Project Treadstone | £ 867,113,524 | |
| 15642 | Prolific Liars | £ 50,581,388 | |
| 15643 | Prometheus | £ 8,453,746 | |
| 15644 | Promotions | £ 50,000 | |
| 15645 | Proof | £ 259,060,213 | |
| 15646 | Propaganda | £ 4,494,478 | |
| 15647 | Proper Crim Corp | £ 44,875,741 | |
| 15648 | Proper Dead | £ 10,511,845 | |
| 15649 | Proper Facking Shootout | £ 99,783,018 | |
| 15650 | Proper Remorse | £ 1,732,295 | |
| 15651 | Property Acquisition 1 | £ 3,926,982 | |
| 15652 | Property Brothers | £ 52,150,648 | |
| 15653 | Property Takeovers | £ 463,330,325 | |
| 15654 | Prophetic Visions | £ 387,142,577 | |
| 15655 | Propofol | £ 1,290,831,435 | |
| 15656 | Proportion | £ 527,711,497 | |
| 15657 | props | £ 2,898,008 | |
| 15658 | Props Go The Weasel | £ 41,568,767 | |
| 15659 | Prosecution | £ 134,161,704 | |
| 15660 | Prosperity | £ 36,224,843 | |
| 15661 | Prosperium Inc | £ -63,244 | |
| 15662 | Protecion Inc | £ 264,443,176 | |
| 15663 | Protected Sites | £ 130,084,789 | |
| 15664 | Protected Speach | £ 460,384,164 | |
| 15665 | Protection | £ 465,720 | |
| 15666 | Protection Powered | £ 48,829,032 | |
| 15667 | Protesting | £ 395,544,095 | |
| 15668 | Protocol | £ 27,153,272 | |
| 15669 | Proudfoot | £ 928,098,488 | |
| 15670 | Proudmart | £ 8,500,837 | |
| 15671 | providence | £ 686,922,770 | |
| 15672 | provoked | £ 27,232,983 | |
| 15673 | Proxima Centauri | £ 106,796,519 | |
| 15674 | Prussian_Junkers_Corp | £ 21,212,710 | |
| 15675 | PR_Holdings | £ 2,767,996 | |
| 15676 | Ps And Qs | £ 183,435,809 | |
| 15677 | PS4 | £ 55,635,198 | |
| 15678 | Psalm Seven Enterprises | £ 298,426 | |
| 15679 | Psalms | £ 87,540,141 | |
| 15680 | Psoriasis | £ 809,898,055 | |
| 15681 | Pstar | £ 62,764,548 | |
| 15682 | PSTH | £ 1,173,780 | |
| 15683 | psybeam | £ 1,703,094 | |
| 15684 | Psych Industries | £ 1,119,189 | |
| 15685 | Psych. Industries | £ 50,000 | |
| 15686 | Psychedelia | £ 2,384,595 | |
| 15687 | Psycho | £ -8,519,844 | |
| 15688 | Psycho Coke Snorters | £ 933,176,090 | |
| 15689 | Psycho Goose | £ 201,278,628 | |
| 15690 | Psycho Mantis | £ 58,292,901 | |
| 15691 | Psychoanalytical | £ 209,812 | |
| 15692 | Psychological Warfare | £ 49,167,467 | |
| 15693 | Psychopath | £ 191,685,137 | |
| 15694 | PsychoRick | £ 125,987 | |
| 15695 | PsychoRick9000 | £ 113,855 | |
| 15696 | PsychoRickness | £ 110,236 | |
| 15697 | Psychosis | £ 59,178,536 | |
| 15698 | Psychoville | £ 475,102,168 | |
| 15699 | PSYCON | £ 55,170,052 | |
| 15700 | Psycopathy | £ 10,943,540 | |
