The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17801 | Pride... | £ 9,039,835 | |
| 17802 | Pridemart | £ -3,743,911 | |
| 17803 | Priest | £ -2,516,213 | |
| 17804 | Primal Fear | £ 10,520,311 | |
| 17805 | Primal Mating | £ 84,026,128 | |
| 17806 | Primark | £ 480,930,542 | |
| 17807 | Primarni | £ 15,224,471 | |
| 17808 | Primary engines | £ 145,455,654 | |
| 17809 | Primatech Paper Company | £ 219,919,222 | |
| 17810 | Prime Delivery | £ 1,201,090 | |
| 17811 | PrimeManu | £ 104,945,032 | |
| 17812 | Primrose Inc | £ 51,921,040 | |
| 17813 | Prince Albert | £ 2,300,000 | |
| 17814 | Princess | £ 9,075,753 | |
| 17815 | Princess Christine | £ 955,201 | |
| 17816 | Princess Elizabeth 6201 | £ 217,709,102 | |
| 17817 | Princess Royal | £ 248,751,611 | |
| 17818 | PrincessP | £ 6,513,594 | |
| 17819 | Principle | £ 834,087,368 | |
| 17820 | prinny land | £ 10,953,521 | |
| 17821 | Priory Di Sion | £ 492,678,252 | |
| 17822 | Pripyat | £ 59,935,158 | |
| 17823 | Pris0n | £ 576,998,651 | |
| 17824 | Prism Technologies | £ 54,213,932 | |
| 17825 | PrismCore Technologies | £ 41,642,232 | |
| 17826 | prison slop | £ 450,356 | |
| 17827 | Privacy | £ 2,334,102,942 | |
| 17828 | private property | £ 21,879,712 | |
| 17829 | Private Tatoo Artists | £ 54,684,277 | |
| 17830 | Privileges | £ 1,586,227,254 | |
| 17831 | prixdami | £ 205,364,565 | |
| 17832 | Pro-Bolt Ltd | £ 5,478,229 | |
| 17833 | Probable Cause | £ 176,240,199 | |
| 17834 | Probiotic | £ 53,611,359 | |
| 17835 | Probiotics | £ 1,551,916 | |
| 17836 | Problem Child | £ 450,880,486 | |
| 17837 | problems | £ 150,288,458 | |
| 17838 | Process | £ 50,000 | |
| 17839 | Processing | £ 183,557,286 | |
| 17840 | Procrastination | £ 1,135,158,655 | |
| 17841 | Procter and Gamble | £ 1,189,246,232 | |
| 17842 | Prodigal Enterprises | £ 4,944,427 | |
| 17843 | Prodigy | £ 311,272,612 | |
| 17844 | Produce | £ 352,010 | |
| 17845 | produced Videos | £ 5,038,119 | |
| 17846 | Producer | £ 55,384,555 | |
| 17847 | Productions | £ 438,084 | |
| 17848 | Professional Courtesy | £ 1,071,630,058 | |
| 17849 | Professionals | £ 344,376,486 | |
| 17850 | Professor Robert Langdon | £ 53,504,192 | |
| 17851 | Professor X. | £ 13,583,247 | |
| 17852 | Professorship | £ 32,163,827 | |
| 17853 | Proficiency | £ 251,261,426 | |
| 17854 | Profile | £ 691,407,676 | |
| 17855 | Profit | £ 5,505,955 | |
| 17856 | Profits | £ 4,312,096 | |
| 17857 | Profits in Hull | £ 68,491,589 | |
| 17858 | Profits LLC | £ 1,700,795 | |
| 17859 | Profligacy | £ 643,544 | |
| 17860 | Profundity | £ 198,740,254 | |
| 17861 | Progress | £ 58,937,074 | |
| 17862 | Progress. | £ 184,152,083 | |
| 17863 | Progressive Congressive | £ 5,697,155 | |
| 17864 | Project Delta | £ 68,624,493 | |
| 17865 | Project Eagle | £ 55,859,252 | |
| 17866 | Project Empire | £ 5,509,361 | |
| 17867 | Project Energy | £ 5,739,533 | |
| 17868 | Project Management | £ 6,424,086 | |
| 17869 | Project May | £ 5,815,888 | |
| 17870 | project mayhem | £ 334,088,791 | |
| 17871 | Project Reaper | £ 301,994,526 | |
| 17872 | Project Seed | £ 5,504,832 | |
| 17873 | Project Spectre | £ 5,505,487 | |
| 17874 | Project Treadstone | £ 1,340,935,143 | |
| 17875 | proktor industries | £ 50,000 | |
| 17876 | Prometheus | £ 8,453,746 | |
| 17877 | Promotions | £ 50,000 | |
| 17878 | PromzyJs | £ 50,000 | |
| 17879 | Proof | £ 259,060,213 | |
| 17880 | proof - | £ 484,065,454 | |
| 17881 | Propaganda | £ 51,554,545 | |
| 17882 | Proper Dead | £ 10,511,845 | |
| 17883 | Proper Values | £ 7,854,692 | |
| 17884 | Property Brothers | £ 52,150,648 | |
| 17885 | Property Insurance Co | £ 43,435,410 | |
| 17886 | Property Takeovers | £ 463,330,325 | |
| 17887 | Prophetic Visions | £ 5,730,435 | |
| 17888 | Propofol | £ 3,218,910,213 | |
| 17889 | Proportion | £ 108,424,777 | |
| 17890 | props | £ 2,898,008 | |
| 17891 | Props Go The Weasel | £ 76,958,722 | |
| 17892 | Prosecution | £ 122,385,580 | |
| 17893 | Prosperity | £ 36,224,843 | |
| 17894 | Prosperity Pioneers1 | £ 61,457,101 | |
| 17895 | Prosperium Inc | £ -63,244 | |
| 17896 | Protected Sites | £ 195,535,141 | |
| 17897 | Protected Speach | £ 808,876,117 | |
| 17898 | Protection | £ 465,720 | |
| 17899 | Protection Powered | £ 48,829,032 | |
| 17900 | Protection Services | £ 75,426,130 | |
