The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12701 | Perfect Pace | £ 34,177,143 | |
| 12702 | Perfection | £ 105,544,397 | |
| 12703 | PerfectSense | £ 41,602,225 | |
| 12704 | PerfectTriangle | £ -28,344,747 | |
| 12705 | Perfidy | £ 789,666,162 | |
| 12706 | Performance | £ 696,393,796 | |
| 12707 | Perham | £ 1,900,394 | |
| 12708 | Peril | £ 5,503,660 | |
| 12709 | Pernil Jam | £ 1,059,025 | |
| 12710 | Perogies | £ 53,852,672 | |
| 12711 | Perseus | £ 270,837,545 | |
| 12712 | Perseverance | £ 80,142,955 | |
| 12713 | persia | £ 6,836,590 | |
| 12714 | Persian Gulf | £ 98,549,167 | |
| 12715 | Persistence | £ 4,909,974 | |
| 12716 | PERSON | £ 198,984,719 | |
| 12717 | Person You aAre | £ 166,608,770 | |
| 12718 | Personal Data | £ 496,959,220 | |
| 12719 | Perspective | £ 4,173,123 | |
| 12720 | Perspective 1 | £ -2,458,446 | |
| 12721 | Perspective 4 | £ 50,000 | |
| 12722 | Persuader | £ 107,605,412 | |
| 12723 | Persuasion | £ 359,009,372 | |
| 12724 | Pertinacity | £ 200,369,768 | |
| 12725 | Pervy Sage Inc | £ 4,521,121 | |
| 12726 | Pest Control | £ 1,204,442 | |
| 12727 | Pest Control I | £ 7,590,230 | |
| 12728 | Pest Control Services | £ 27,285,643 | |
| 12729 | Pesticide | £ 287,309,086 | |
| 12730 | Petelak and co | £ 199,579,911 | |
| 12731 | Peter Crouch | £ 178,944,477 | |
| 12732 | Peter kay | £ 172,265,766 | |
| 12733 | peter pan | £ 56,570,987 | |
| 12734 | peters gaff | £ 123,858,874 | |
| 12735 | peters toy shop | £ 83,207,940 | |
| 12736 | Petes Scratchnsniff | £ 9,575,842 | |
| 12737 | Petoria | £ 87,657,301 | |
| 12738 | Petra | £ 785,938,838 | |
| 12739 | Petrol | £ 107,089,744 | |
| 12740 | Petroleum Industry | £ -530,117 | |
| 12741 | Petroleum Jelly | £ 32,845,793 | |
| 12742 | PETROLEUM LIMITED | £ 44,439 | |
| 12743 | Petty | £ 5,507,243 | |
| 12744 | Petunia | £ 56,409,860 | |
| 12745 | pewpew | £ 10,536,973 | |
| 12746 | Pezzingtons | £ 29,064,740 | |
| 12747 | Pffaff | £ 5,506,974 | |
| 12748 | PFM | £ 234,837,438 | |
| 12749 | PG Tips | £ 21,676,923 | |
| 12750 | PGM Ltd | £ 5,502,430 | |
| 12751 | Phallic Holdings | £ 7,150,884 | |
| 12752 | Phallus Face | £ 61,832,910 | |
| 12753 | Phantom | £ 9,432,224 | |
| 12754 | Phantom Inc. | £ 140,116,076 | |
| 12755 | PHANTYM INC. | £ 679,915,035 | |
| 12756 | Phatom | £ 10,955,591 | |
| 12757 | Pheberdoo | £ 136,201,450 | |
| 12758 | Pheoniches | £ 945,818 | |
| 12759 | Pheonix | £ 6,343,246 | |
| 12760 | Pheonix1 | £ 5,505,605 | |
| 12761 | Phews Crews | £ 2,859,600 | |
| 12762 | Phil Collins Toupee | £ 151,863,332 | |
| 12763 | Phil Corp | £ 1,580,118 | |
| 12764 | Phil Corp1 | £ 358,654 | |
| 12765 | Phil Corp2 | £ 414,007 | |
| 12766 | Phil Dunphy | £ 252,551,756 | |
| 12767 | Philadelphia | £ 236,649,600 | |
| 12768 | Philco Incorporated | £ 58,258,255 | |
| 12769 | Phileas Fogg | £ 340,481,243 | |
| 12770 | Philley INC | £ 54,340,393 | |
| 12771 | Phillips | £ 43,420,884 | |
| 12772 | philly | £ 64,831,377 | |
| 12773 | Philosophical Theory | £ 102,224,279 | |
| 12774 | Phire Industries | £ 4,383,319 | |
| 12775 | Phoenix | £ 42,120,628 | |
| 12776 | Phoenix inc | £ 4,440,270 | |
| 12777 | Phoenix Palace | £ 362,786,711 | |
| 12778 | Phoenix.Co | £ 17,346,245 | |
| 12779 | Phone | £ 365,151,642 | |
| 12780 | phone is ringing | £ -5,834,560 | |
| 12781 | phonetic | £ 2,510,285 | |
| 12782 | Phoniex | £ 38,518,944 | |
| 12783 | Photobomb | £ 231,704,678 | |
| 12784 | Photographs | £ 294,064,143 | |
| 12785 | Photosynthesis | £ 4,520,052 | |
| 12786 | PhranksFerters | £ -2,343,857 | |
| 12787 | Phrase | £ 1,384,760,862 | |
| 12788 | Phreak | £ 8,629,805 | |
| 12789 | Physics | £ 544,299,333 | |
| 12790 | pi to 14dp | £ 432,964,236 | |
| 12791 | Piano | £ 83,376,227 | |
| 12792 | Pic-asso | £ 57,306,676 | |
| 12793 | Pick And Mix | £ 259,583,911 | |
| 12794 | Picking Pointless Names | £ 424,605,990 | |
| 12795 | PICKLE CORPS | £ 275,389 | |
| 12796 | Pickpockets | £ 131,256,550 | |
| 12797 | Pickwick Papers | £ 338,426,586 | |
| 12798 | Picoplex | £ 2,550,780 | |
| 12799 | Pidge LTD | £ 2,459,248 | |
| 12800 | Pie | £ 98,946,412 | |
