The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12301 | pixelland | £ 29,092,425 | |
| 12302 | Pixies | £ 107,962,898 | |
| 12303 | Pizarro | £ 366,551,334 | |
| 12304 | pizdets | £ 181,283,009 | |
| 12305 | Pizza | £ 257,227,306 | |
| 12306 | Pizza Man | £ 55,026,888 | |
| 12307 | Pizzas | £ 117,449,754 | |
| 12308 | PJ Services | £ 5,005,482 | |
| 12309 | PJB Debt Recovery | £ 4,314,378 | |
| 12310 | PJB Group | £ 9,131,165 | |
| 12311 | placer | £ 109,926,645 | |
| 12312 | Placistide | £ 221,882 | |
| 12313 | Plage | £ 10,314,313 | |
| 12314 | Plague | £ 256,290,654 | |
| 12315 | Plan | £ 74,094,867 | |
| 12316 | Plan C | £ 53,857,654 | |
| 12317 | Plan IT | £ 35,059,217 | |
| 12318 | Plancha | £ 479,193 | |
| 12319 | Planet Express | £ 150,758,881 | |
| 12320 | Planet Gaia | £ 18,178,347 | |
| 12321 | Planet Hollywood | £ 90,275,572 | |
| 12322 | Planet Mongo | £ 209,232,862 | |
| 12323 | Planetary Society | £ 1,505,339 | |
| 12324 | Plankton | £ 59,462,917 | |
| 12325 | Planters | £ 490,464 | |
| 12326 | Plants | £ 359,991,383 | |
| 12327 | Plasma Inc | £ 50,000 | |
| 12328 | Plasmonic Lasers | £ 3,511,259 | |
| 12329 | Plastic | £ 30,088,504 | |
| 12330 | Plastic Coated LTD | £ 104,806,064 | |
| 12331 | Plastic Spoons | £ 85,500,310 | |
| 12332 | Plate Tectonics | £ 29,983,151 | |
| 12333 | PLatinum | £ 54,693,246 | |
| 12334 | Platinum Label | £ 553,063,139 | |
| 12335 | Platinumgold | £ 30,205,173 | |
| 12336 | Platonic Love | £ 72,119,393 | |
| 12337 | Platt Man Corp. | £ 2,200,712 | |
| 12338 | Platus | £ 16,816,978 | |
| 12339 | Play | £ 16,670,473 | |
| 12340 | Play Dirty | £ 4,279,559 | |
| 12341 | play hard | £ 1,424,385 | |
| 12342 | Play Safe | £ 184,234 | |
| 12343 | Playa | £ 7,802,116 | |
| 12344 | Player | £ 527,359,545 | |
| 12345 | Player 2 | £ 636,026,844 | |
| 12346 | Player Haters Ball | £ 244,856,267 | |
| 12347 | Players | £ 204,023,801 | |
| 12348 | Playfully | £ 112,355,788 | |
| 12349 | playing footie | £ 81,886,214 | |
| 12350 | Playing Mind Games | £ 158,530,981 | |
| 12351 | Playing this Game | £ 33,468,814 | |
| 12352 | Playstation | £ 63,432,693 | |
| 12353 | PlazaMerD21 | £ 56,618,487 | |
| 12354 | Pleasant Dreams | £ 224,118,514 | |
| 12355 | please | £ 55,607,176 | |
| 12356 | Please Leave in Peace | £ 364,833,768 | |
| 12357 | Please Shoot Me | £ 181,456,119 | |
| 12358 | Pleasure | £ 6,870,021 | |
| 12359 | Pleasures | £ 57,295,193 | |
| 12360 | Plebgate | £ 46,459,016 | |
| 12361 | Plenty | £ 3,158,114,974 | |
| 12362 | plishka concrete | £ 9,785,204 | |
| 12363 | PLO Holdings | £ 1,237,214 | |
| 12364 | Plongee | £ 8,511,780 | |
| 12365 | Plotanium | £ 131,743,562 | |
| 12366 | plug | £ 4,564,047 | |
| 12367 | plumbers | £ 5,092,631 | |
| 12368 | Plumbum and co | £ 239,880,039 | |
| 12369 | Plunder Pirates | £ 4,857,074 | |
| 12370 | Plunk Inc | £ 4,894,106 | |
| 12371 | Pluto | £ 4,563,496,639 | |
| 12372 | plutocrat liberticide co | £ 8,749,511 | |
| 12373 | Plym Bay | £ 5,268,102 | |
| 12374 | Plym City | £ 4,864,279 | |
| 12375 | Plym Estate | £ 5,501,746 | |
| 12376 | Plym Field | £ 5,064,013 | |
| 12377 | Plym Ford | £ 4,719,681 | |
| 12378 | Plym Forest | £ 1,887,703 | |
| 12379 | Plym Sea | £ 7,230,815 | |
| 12380 | Plym Valley | £ 5,365,212 | |
| 12381 | Plym Wood | £ 25,092,307 | |
| 12382 | Plymouth | £ 168,603 | |
| 12383 | Plymouth Sound | £ 43,968,811 | |
| 12384 | Plympond | £ 6,607,988 | |
| 12385 | Plymtree | £ 5,626,474 | |
| 12386 | PmP Enterprise | £ 16,370,492 | |
| 12387 | Pob Plc | £ 4,317,434 | |
| 12388 | Pochacco | £ 290,206,591 | |
| 12389 | Pocket Rockets | £ 54,157,269 | |
| 12390 | poe | £ 469,430,978 | |
| 12391 | Pogel Wood | £ 28,842,488 | |
| 12392 | poi | £ 5,223,501 | |
| 12393 | pointer | £ 16,247,303 | |
| 12394 | poison | £ 81,499,304 | |
| 12395 | Poison Inc | £ 2,101,130 | |
| 12396 | Pokemon | £ 42,477,446 | |
| 12397 | Pokemon G | £ 250,339,932 | |
| 12398 | pokemon go | £ 97,221,950 | |
| 12399 | Pokemon INC. | £ 35,935,310 | |
| 12400 | Pokemon Trainer Red | £ 17,302,435 | |
