The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12801 | perpendicular | £ 4,411,226 | |
| 12802 | Perseus | £ 270,837,545 | |
| 12803 | Perseverance | £ 80,142,955 | |
| 12804 | persia | £ 6,836,590 | |
| 12805 | Persian Gulf | £ 116,418,367 | |
| 12806 | Persistence | £ 4,909,974 | |
| 12807 | PERSON | £ 198,984,719 | |
| 12808 | Person You aAre | £ 166,608,770 | |
| 12809 | Personal Data | £ 496,959,220 | |
| 12810 | Perspective | £ 4,173,123 | |
| 12811 | Perspective 1 | £ -2,458,446 | |
| 12812 | Perspective 4 | £ 50,000 | |
| 12813 | Persuader | £ 107,605,412 | |
| 12814 | Persuasion | £ 359,009,372 | |
| 12815 | Pertinacity | £ 200,369,768 | |
| 12816 | Pervy Sage Inc | £ 4,521,121 | |
| 12817 | Pest Control | £ 1,204,442 | |
| 12818 | Pest Control I | £ 7,590,230 | |
| 12819 | Pest Control Services | £ 27,285,643 | |
| 12820 | Pesticide | £ 287,309,086 | |
| 12821 | Petelak and co | £ 199,579,911 | |
| 12822 | Peter Crouch | £ 178,944,477 | |
| 12823 | Peter kay | £ 172,265,766 | |
| 12824 | peter pan | £ 93,047,399 | |
| 12825 | peters gaff | £ 123,858,874 | |
| 12826 | peters toy shop | £ 83,207,940 | |
| 12827 | Petes Scratchnsniff | £ 9,575,842 | |
| 12828 | Petoria | £ 87,657,301 | |
| 12829 | Petra | £ 755,187,338 | |
| 12830 | Petrol | £ 107,089,744 | |
| 12831 | Petroleum Industry | £ -530,117 | |
| 12832 | Petroleum Jelly | £ 32,845,793 | |
| 12833 | PETROLEUM LIMITED | £ 44,439 | |
| 12834 | Petty | £ 5,507,243 | |
| 12835 | Petunia | £ 56,409,860 | |
| 12836 | pewpew | £ 10,536,973 | |
| 12837 | Pezzingtons | £ 29,064,740 | |
| 12838 | Pffaff | £ 5,506,974 | |
| 12839 | PFM | £ 234,837,438 | |
| 12840 | PG Tips | £ 48,536,706 | |
| 12841 | PGM Ltd | £ 5,502,430 | |
| 12842 | Phallic Holdings | £ 7,150,884 | |
| 12843 | Phallus Face | £ 61,832,910 | |
| 12844 | Phantom | £ 9,432,224 | |
| 12845 | Phantom Inc. | £ 140,116,076 | |
| 12846 | PHANTYM INC. | £ 679,915,035 | |
| 12847 | Phatom | £ 10,955,591 | |
| 12848 | Pheberdoo | £ 136,201,450 | |
| 12849 | Pheoniches | £ 945,818 | |
| 12850 | Pheonix | £ 6,343,246 | |
| 12851 | Pheonix1 | £ 5,505,605 | |
| 12852 | Phews Crews | £ 2,859,600 | |
| 12853 | Phil Collins Toupee | £ 151,863,332 | |
| 12854 | Phil Corp | £ 1,580,118 | |
| 12855 | Phil Corp1 | £ 358,654 | |
| 12856 | Phil Corp2 | £ 414,007 | |
| 12857 | Phil Dunphy | £ 252,551,756 | |
| 12858 | Philadelphia | £ 236,649,600 | |
| 12859 | Philco Incorporated | £ 58,258,255 | |
| 12860 | Phileas Fogg | £ 341,481,243 | |
| 12861 | Philley INC | £ 54,340,393 | |
| 12862 | Phillips | £ 43,420,884 | |
| 12863 | philly | £ 64,831,377 | |
| 12864 | Philosophical Theory | £ 102,224,279 | |
| 12865 | Phire Industries | £ 4,383,319 | |
| 12866 | Phoenix | £ 42,120,628 | |
| 12867 | Phoenix inc | £ 4,440,270 | |
| 12868 | Phoenix Palace | £ 362,786,711 | |
| 12869 | Phoenix.Co | £ 17,346,245 | |
| 12870 | Phone | £ 365,151,642 | |
| 12871 | phone is ringing | £ -5,834,560 | |
| 12872 | phonetic | £ 510,285 | |
| 12873 | Phoniex | £ 38,518,944 | |
| 12874 | Photobomb | £ 231,704,678 | |
| 12875 | Photographs | £ 294,064,143 | |
| 12876 | Photosynthesis | £ 4,520,052 | |
| 12877 | PhranksFerters | £ -2,343,857 | |
| 12878 | Phrase | £ 1,384,760,862 | |
| 12879 | Phreak | £ 8,629,805 | |
| 12880 | Physics | £ 544,299,333 | |
| 12881 | pi to 14dp | £ 432,964,236 | |
| 12882 | Piano | £ 83,376,227 | |
| 12883 | Pic-asso | £ 57,306,676 | |
| 12884 | Pick And Mix | £ 259,583,911 | |
| 12885 | Picking Pointless Names | £ 424,605,990 | |
| 12886 | PICKLE CORPS | £ 275,389 | |
| 12887 | Pickpockets | £ 131,256,550 | |
| 12888 | Pickwick Papers | £ 338,426,586 | |
| 12889 | Picoplex | £ 2,550,780 | |
| 12890 | Pidge LTD | £ 2,459,248 | |
| 12891 | Pie | £ 98,946,412 | |
| 12892 | Pie Cherry | £ 1,004,483 | |
| 12893 | pie in here | £ 26,066,185 | |
| 12894 | Pie Lots | £ 9,318,363 | |
| 12895 | Pie Man | £ 348,299,416 | |
| 12896 | Piece | £ 5,011,810 | |
| 12897 | pieces | £ 37,934,292 | |
| 12898 | Pierrepont | £ 1,627,264 | |
| 12899 | Pies | £ 165,604,188 | |
| 12900 | pies pies pies | £ 9,501,109 | |
