The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17001 | Primrose Inc | £ 51,921,040 | |
| 17002 | Prince Albert | £ 1,550,000 | |
| 17003 | Princess | £ 9,075,753 | |
| 17004 | Princess Christine | £ 955,201 | |
| 17005 | Princess Elizabeth 6201 | £ 157,391,354 | |
| 17006 | Princess Royal | £ 248,751,611 | |
| 17007 | PrincessP | £ 6,513,594 | |
| 17008 | Principle | £ 788,193,910 | |
| 17009 | prinny land | £ 10,953,521 | |
| 17010 | Priory Di Sion | £ 489,568,622 | |
| 17011 | Pripyat | £ 59,935,158 | |
| 17012 | Pris0n | £ 535,698,438 | |
| 17013 | Prism Technologies | £ 50,000 | |
| 17014 | PrismCore Technologies | £ 50,000 | |
| 17015 | prison slop | £ 46,843,107 | |
| 17016 | Privacy | £ 2,334,102,942 | |
| 17017 | private property | £ 21,879,712 | |
| 17018 | Private Tatoo Artists | £ 54,684,277 | |
| 17019 | Privileges | £ 1,586,227,254 | |
| 17020 | prixdami | £ 205,364,565 | |
| 17021 | Pro-Bolt Ltd | £ 5,478,229 | |
| 17022 | Probable Cause | £ 176,240,199 | |
| 17023 | Probiotic | £ 43,396,895 | |
| 17024 | Probiotics | £ 1,551,916 | |
| 17025 | Problem Child | £ 446,249,389 | |
| 17026 | problems | £ 150,288,458 | |
| 17027 | Process | £ 50,000 | |
| 17028 | Processing | £ 148,094,485 | |
| 17029 | Procrastination | £ 1,132,982,025 | |
| 17030 | Procter and Gamble | £ 1,160,498,032 | |
| 17031 | Prodigal Enterprises | £ 4,944,427 | |
| 17032 | Prodigy | £ 311,272,612 | |
| 17033 | Produce | £ 352,010 | |
| 17034 | Producer | £ 55,384,555 | |
| 17035 | Productions | £ 438,084 | |
| 17036 | Professional Courtesy | £ 843,768,592 | |
| 17037 | Professionals | £ 344,376,486 | |
| 17038 | Professor Robert Langdon | £ 53,504,192 | |
| 17039 | Professor X | £ 68,248,149 | |
| 17040 | Professor X. | £ 53,583,247 | |
| 17041 | Professorship | £ 32,163,827 | |
| 17042 | Proficiency | £ 251,261,426 | |
| 17043 | Profile | £ 691,407,676 | |
| 17044 | Profit | £ 5,505,955 | |
| 17045 | Profits in Hull | £ 68,491,589 | |
| 17046 | Profits LLC | £ 1,700,795 | |
| 17047 | Profligacy | £ 643,544 | |
| 17048 | Profundity | £ 152,302,208 | |
| 17049 | Progress | £ 58,937,074 | |
| 17050 | Progress. | £ 184,152,083 | |
| 17051 | Progressive Congressive | £ 5,697,155 | |
| 17052 | Project Delta | £ 68,624,493 | |
| 17053 | Project Eagle | £ 55,859,252 | |
| 17054 | Project Empire | £ 5,509,361 | |
| 17055 | Project Energy | £ 5,739,533 | |
| 17056 | Project Management | £ 6,424,086 | |
| 17057 | Project May | £ 5,815,888 | |
| 17058 | project mayhem | £ 191,116,281 | |
| 17059 | Project Reaper | £ 208,252,486 | |
| 17060 | Project Seed | £ 5,504,832 | |
| 17061 | Project Spectre | £ 5,505,487 | |
| 17062 | Project Treadstone | £ 1,277,749,994 | |
| 17063 | proktor industries | £ 50,000 | |
| 17064 | Prometheus | £ 8,453,746 | |
| 17065 | Promotions | £ 50,000 | |
| 17066 | PromzyJs | £ 50,000 | |
| 17067 | Proof | £ 259,060,213 | |
| 17068 | proof - | £ 484,065,454 | |
| 17069 | Propaganda | £ 51,554,545 | |
| 17070 | Proper Dead | £ 10,511,845 | |
| 17071 | Property Brothers | £ 52,150,648 | |
| 17072 | Property Insurance Co | £ 43,570,107 | |
| 17073 | Property Takeovers | £ 463,330,325 | |
| 17074 | Prophetic Visions | £ 5,730,435 | |
| 17075 | Propofol | £ 3,218,910,213 | |
| 17076 | Proportion | £ 108,424,777 | |
| 17077 | props | £ 2,898,008 | |
| 17078 | Props Go The Weasel | £ 76,958,722 | |
| 17079 | Prosecution | £ 111,123,116 | |
| 17080 | Prosperity | £ 36,224,843 | |
| 17081 | Prosperity Pioneers1 | £ 59,118,148 | |
| 17082 | Prosperium Inc | £ -63,244 | |
| 17083 | Protected Sites | £ 195,535,141 | |
| 17084 | Protected Speach | £ 803,415,598 | |
| 17085 | Protection | £ 465,720 | |
| 17086 | Protection Powered | £ 48,829,032 | |
| 17087 | Protection Services | £ 38,294,900 | |
| 17088 | Protesting | £ 395,544,095 | |
| 17089 | Protocol | £ 27,153,272 | |
| 17090 | Proudfoot | £ 928,098,488 | |
| 17091 | Proudmart | £ 8,500,837 | |
| 17092 | Proverbs | £ 110,243,999 | |
| 17093 | providence | £ 686,922,770 | |
| 17094 | provoked | £ 27,232,983 | |
| 17095 | Provost | £ 3,521,960 | |
| 17096 | Proxima Centauri | £ 366,052,456 | |
| 17097 | Prussian_Junkers_Corp | £ 21,212,710 | |
| 17098 | Pruszkow Trust | £ 1,484,899 | |
| 17099 | PR_Holdings | £ 2,767,996 | |
| 17100 | Psalm Seven Enterprises | £ 3,726,000 | |
