The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12401 | peas | £ 93,709,344 | |
| 12402 | Peas n Chips | £ 1,697,178 | |
| 12403 | Pedantic bomber | £ 35,979,420 | |
| 12404 | Pedro I de Brasil | £ 5,500,061 | |
| 12405 | Pee | £ 340,289,481 | |
| 12406 | PeeKing Duck | £ 5,691,005 | |
| 12407 | Peep | £ 4,529,628 | |
| 12408 | Pegaso Group | £ 809,098 | |
| 12409 | Pegaso Industries | £ 1,778,678 | |
| 12410 | Pelevin | £ 130,104,990 | |
| 12411 | pelham 123 | £ 1,877,082 | |
| 12412 | Pelicans | £ 55,046,719 | |
| 12413 | pemburu itik | £ 5,479,762 | |
| 12414 | Pen15 | £ 1,641,125 | |
| 12415 | PenciI Shavings | £ 219,000,527 | |
| 12416 | Pencil Shavings | £ 69,074,757 | |
| 12417 | Pencil Skirt | £ 166,753,685 | |
| 12418 | Pendejos | £ 182,293,225 | |
| 12419 | Pender Corp. | £ 216,194,339 | |
| 12420 | Pendragon | £ 5,503,700 | |
| 12421 | Pendulum and Co | £ 75,467,545 | |
| 12422 | Pendulum Industries | £ 95,860,892 | |
| 12423 | Penetrators | £ 24,973,288 | |
| 12424 | Peng | £ 216,125,024 | |
| 12425 | Peng and Dig Co. | £ -980,466 | |
| 12426 | pengin walk | £ 2,082,164 | |
| 12427 | Penguin | £ 175,534,538 | |
| 12428 | Penguins | £ 356,743,712 | |
| 12429 | Penny | £ 33,524,410 | |
| 12430 | Pennyroyal Tea | £ 449,384,934 | |
| 12431 | Penrhys Paraders | £ 40,305,206 | |
| 12432 | Penzance | £ 56,865,112 | |
| 12433 | People | £ 1,160,218,873 | |
| 12434 | People Like | £ 450,646,672 | |
| 12435 | People Madness | £ 1,050,579,395 | |
| 12436 | People Smarter Than You | £ 20,700,735 | |
| 12437 | PEOPLE TAKING MY NAMES | £ 115,261,134 | |
| 12438 | Pep Guardiola | £ 1,130,591,739 | |
| 12439 | pepper | £ 388,163,903 | |
| 12440 | Peppercornians | £ 2,823,904 | |
| 12441 | Pepsi | £ 12,295,721 | |
| 12442 | Pepsi Cola | £ 274,787,935 | |
| 12443 | pepsi max | £ 24,774,477 | |
| 12444 | Peptic Ulcers | £ 50,000 | |
| 12445 | Perception | £ 408,634,979 | |
| 12446 | Perdition | £ 95,512,611 | |
| 12447 | Pereira Holdings | £ 274,692,945 | |
| 12448 | Pereira Inc | £ 1,290,976,072 | |
| 12449 | Perepherel | £ 326,093,548 | |
| 12450 | Perfect Hamburger | £ 1,137,274 | |
| 12451 | Perfect Pace | £ 34,177,143 | |
| 12452 | Perfection | £ 105,544,397 | |
| 12453 | PerfectSense | £ 41,602,225 | |
| 12454 | PerfectTriangle | £ -28,344,747 | |
| 12455 | Perfidy | £ 621,090,537 | |
| 12456 | Performance | £ 587,590,013 | |
| 12457 | Perham | £ 1,900,394 | |
| 12458 | Peril | £ 5,503,660 | |
| 12459 | Pernil Jam | £ 1,059,025 | |
| 12460 | Perogies | £ 53,852,672 | |
| 12461 | Perseus | £ 270,837,545 | |
| 12462 | Perseverance | £ 80,142,955 | |
| 12463 | persia | £ 6,836,590 | |
| 12464 | Persian Gulf | £ 3,725,097 | |
| 12465 | Persistence | £ 4,909,974 | |
| 12466 | PERSON | £ 198,984,719 | |
| 12467 | Person You aAre | £ 166,608,770 | |
| 12468 | Personal Data | £ 496,959,220 | |
| 12469 | Perspective | £ 4,173,123 | |
| 12470 | Perspective 1 | £ -2,458,446 | |
| 12471 | Perspective 4 | £ 50,000 | |
| 12472 | Persuader | £ 107,605,412 | |
| 12473 | Persuasion | £ 359,009,372 | |
| 12474 | Pertinacity | £ 200,369,768 | |
| 12475 | Pervy Sage Inc | £ 4,521,121 | |
| 12476 | Pest Control | £ 1,204,442 | |
| 12477 | Pest Control I | £ 7,590,230 | |
| 12478 | Pest Control Services | £ 27,285,643 | |
| 12479 | Pesticide | £ 287,309,086 | |
| 12480 | Petelak and co | £ 199,579,911 | |
| 12481 | Peter Crouch | £ 178,944,477 | |
| 12482 | Peter kay | £ 172,265,766 | |
| 12483 | peter pan | £ 2,426,741 | |
| 12484 | peters gaff | £ 122,495,880 | |
| 12485 | peters toy shop | £ 83,207,940 | |
| 12486 | Petes Scratchnsniff | £ 9,575,842 | |
| 12487 | Petoria | £ 87,657,301 | |
| 12488 | Petra | £ 899,895,661 | |
| 12489 | Petrol | £ 107,089,744 | |
| 12490 | Petroleum Industry | £ -530,117 | |
| 12491 | Petroleum Jelly | £ 32,845,793 | |
| 12492 | PETROLEUM LIMITED | £ 44,439 | |
| 12493 | Petty | £ 5,507,243 | |
| 12494 | Petunia | £ 56,409,860 | |
| 12495 | pewpew | £ 10,536,973 | |
| 12496 | Pezzingtons | £ 29,064,740 | |
| 12497 | Pffaff | £ 5,506,974 | |
| 12498 | PFM | £ 222,837,438 | |
| 12499 | PGM Ltd | £ 5,502,430 | |
| 12500 | Phallic Holdings | £ 7,150,884 | |
