The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12001 | Piggy Bank | £ -16,868 | |
| 12002 | Piggyback | £ 12,137,295 | |
| 12003 | piggyfarm | £ 5,501,503 | |
| 12004 | piggyymeat | £ 17,143,703 | |
| 12005 | Piglet Prime | £ 159,052,415 | |
| 12006 | Piglet Second Line | £ 109,923,211 | |
| 12007 | pigs of piglets | £ 286,943 | |
| 12008 | pike | £ 283,077,437 | |
| 12009 | Pildoor | £ 197,034,063 | |
| 12010 | Pillow | £ 512,586,292 | |
| 12011 | Pillsbury Doughboy | £ 6,248,016,899 | |
| 12012 | Pimp Co. | £ 4,056,972 | |
| 12013 | Pimp my ride | £ 6,845,463 | |
| 12014 | PiMPHaND | £ 18,122,533 | |
| 12015 | PIMPIN | £ 233,881,310 | |
| 12016 | pimpinainteasy | £ 7,813,756 | |
| 12017 | pin bowling | £ 901,149,572 | |
| 12018 | Pinball Wizard | £ 446,266,965 | |
| 12019 | Pineapple Express | £ 624,515,480 | |
| 12020 | PineTreeCorp | £ 2,173,149 | |
| 12021 | Ping | £ 100,549,568 | |
| 12022 | PingPong | £ 4,407,202 | |
| 12023 | PingPongBall | £ -244,260 | |
| 12024 | Pingu | £ 440,428,264 | |
| 12025 | Pinheads | £ 60,536,006 | |
| 12026 | Pink | £ 62,930,207 | |
| 12027 | Pink Burger | £ 48,481,313 | |
| 12028 | Pink Developments | £ 60,066,054 | |
| 12029 | Pink Dress Muah xD | £ 695,722 | |
| 12030 | Pink Font | £ 157,196,930 | |
| 12031 | Pink Holdings | £ 28,000,607 | |
| 12032 | Pink Inc | £ 37,808,012 | |
| 12033 | Pink Ind | £ 38,761,989 | |
| 12034 | Pink Inn | £ 44,376,909 | |
| 12035 | Pink Kittens Everywhere | £ 110,576,363 | |
| 12036 | Pink Ltd | £ -1,488,897 | |
| 12037 | PINK PANTHER | £ 62,281,709 | |
| 12038 | Pink Pony Power | £ 107,729,616 | |
| 12039 | Pink Recruitment | £ 69,559,275 | |
| 12040 | Pink Taco Heaven | £ 144,820,387 | |
| 12041 | pink tears | £ 2,547,917 | |
| 12042 | Pink Unicorns | £ 57,885,484 | |
| 12043 | pinksock | £ 4,786,396 | |
| 12044 | PINKY AND THE BRAIN | £ 194,646,065 | |
| 12045 | Pinky corp | £ 19,375 | |
| 12046 | Pinnacle Inc. | £ 3,080,652 | |
| 12047 | Pint | £ 7,035,787 | |
| 12048 | Pipeline | £ 53,195,989 | |
| 12049 | Pipkins | £ 177,937,828 | |
| 12050 | Pipsqueak | £ 75,871,756 | |
| 12051 | Piranha | £ 346,479,951 | |
| 12052 | Pirate | £ 17,174,339 | |
| 12053 | Pirate FM | £ 23,480,908 | |
| 12054 | Pirates | £ 17,946,552 | |
| 12055 | PirateShipping | £ 3,975,113 | |
| 12056 | Pisa | £ 140,483,068 | |
| 12057 | Pisio Glaw | £ 22,680,909 | |
| 12058 | Piss | £ 64,303,610 | |
| 12059 | Piss in a Can | £ 5,502,438 | |
| 12060 | pistachio | £ 28,689,154 | |
| 12061 | Pistachios | £ 330,571,995 | |
| 12062 | Pit Lord | £ 1,314,410 | |
| 12063 | Pitch | £ 684,574,523 | |
| 12064 | Pitchblack | £ 507,875,141 | |
| 12065 | Pittsburgh | £ 54,878,874 | |
| 12066 | Pity | £ 892,323,440 | |
| 12067 | Pivot | £ 3,946,788 | |
| 12068 | pixelland | £ 29,092,425 | |
| 12069 | Pixies | £ 107,962,898 | |
| 12070 | Pizarro | £ 366,555,670 | |
| 12071 | pizdets | £ 181,353,809 | |
| 12072 | Pizza | £ 257,227,306 | |
| 12073 | Pizza Man | £ 55,026,888 | |
| 12074 | Pizzas | £ 117,449,754 | |
| 12075 | PJ Services | £ 5,005,482 | |
| 12076 | PJB Debt Recovery | £ 4,314,378 | |
| 12077 | PJB Group | £ 9,131,165 | |
| 12078 | placer | £ 109,926,645 | |
| 12079 | Placistide | £ 221,882 | |
| 12080 | Plage | £ 10,314,313 | |
| 12081 | Plague | £ 256,290,654 | |
| 12082 | Plan | £ 54,119,807 | |
| 12083 | Plan C | £ 53,857,654 | |
| 12084 | Plan IT | £ 35,059,217 | |
| 12085 | Plancha | £ 479,193 | |
| 12086 | Planet Express | £ 150,758,881 | |
| 12087 | Planet Gaia | £ 18,178,347 | |
| 12088 | Planet Hollywood | £ 90,275,572 | |
| 12089 | Planet Mongo | £ 209,232,862 | |
| 12090 | Planetary Society | £ 1,505,339 | |
| 12091 | Plankton | £ 59,462,917 | |
| 12092 | Planters | £ 490,464 | |
| 12093 | Plants | £ 359,991,383 | |
| 12094 | Plasma Inc | £ 50,000 | |
| 12095 | Plasmonic Lasers | £ 3,511,259 | |
| 12096 | Plastic | £ 30,088,504 | |
| 12097 | Plastic Coated LTD | £ 104,806,064 | |
| 12098 | Plastic Spoons | £ 78,976,819 | |
| 12099 | Plate Tectonics | £ 29,983,151 | |
| 12100 | PLatinum | £ 54,693,246 | |
