The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17401 | Pontiac | £ 5,500,758 | |
| 17402 | Pontiac Michigan | £ 121,918,249 | |
| 17403 | Pontrage | £ 203,600,446 | |
| 17404 | Pontypandy | £ 50,138,331 | |
| 17405 | Ponzi Enterprises | £ 9,943,560 | |
| 17406 | Ponzi Enterprises 01 | £ 5,500,074 | |
| 17407 | Ponzi Enterprises 02 | £ 5,502,729 | |
| 17408 | Poo | £ 233,085,108 | |
| 17409 | Poo in your pants | £ 20,245,924 | |
| 17410 | Poo Inc | £ 35,066,540 | |
| 17411 | Pooch Enterprises | £ 62,460,450 | |
| 17412 | Pooh | £ 5,208,851 | |
| 17413 | Pooh Poking | £ 150,014,399 | |
| 17414 | Pookey Enterprises | £ 228,265,463 | |
| 17415 | Pookey.com | £ 48,626,824 | |
| 17416 | Pookey.org | £ 55,698,653 | |
| 17417 | Pookey.uk | £ 84,483,388 | |
| 17418 | Pooky Industries | £ 233,215,290 | |
| 17419 | Poole | £ 17,758,656 | |
| 17420 | Poontang | £ 20,610,296 | |
| 17421 | pooo | £ 84,123,443 | |
| 17422 | PoopEaters LLC | £ 11,731,964 | |
| 17423 | pooper | £ 46,081,916 | |
| 17424 | poopie | £ 50,000 | |
| 17425 | poopooface | £ 50,000 | |
| 17426 | Poopstain Corp | £ 42,262 | |
| 17427 | Poopstain Development | £ 4,378,681 | |
| 17428 | Poopstain HR Department | £ -110,576 | |
| 17429 | Poopstain Research | £ -9,146,261 | |
| 17430 | PoopTart | £ 5,764,647 | |
| 17431 | poor decision making | £ 51,933,869 | |
| 17432 | poor gameplay | £ 50,884,225 | |
| 17433 | PoosiePop | £ 2,545,212 | |
| 17434 | Poostain Corp Muscle | £ -10,817,480 | |
| 17435 | Pop | £ 248,222,731 | |
| 17436 | Pop Goes The Weasel | £ 106,571,659 | |
| 17437 | Pop Rocket | £ 1,522,112 | |
| 17438 | Pop Tart Records | £ 1,875,029 | |
| 17439 | Popcorn | £ 14,638,793 | |
| 17440 | POPEYE | £ 135,577,091 | |
| 17441 | popoland | £ 50,000 | |
| 17442 | popop | £ 341,526,868 | |
| 17443 | PoppaBear | £ 14,652,852 | |
| 17444 | Poppers | £ 101,123,735 | |
| 17445 | poppet | £ 14,926,015 | |
| 17446 | Poppies | £ 202,111,478 | |
| 17447 | Poppin Properties | £ 10,979,233 | |
| 17448 | Poppy Linctus | £ 1,826,286 | |
| 17449 | Poppy Tupper | £ 569,593,896 | |
| 17450 | poppyfield | £ -20,353,929 | |
| 17451 | Pops Unwholesome Foods | £ 13,268,392 | |
| 17452 | PopTart | £ 22,056,965 | |
| 17453 | Popular Issues | £ 144,642,043 | |
| 17454 | Population Control | £ 872,280,146 | |
| 17455 | PopWorld | £ 99,099,880 | |
| 17456 | Porcelain Thrones | £ 38,159,499 | |
| 17457 | Pork | £ 5,504,920 | |
| 17458 | Pork and Beans District | £ 42,224,553 | |
| 17459 | Pork Chop Hill | £ 46,531,023 | |
| 17460 | Pork Scratchings | £ 76,705,034 | |
| 17461 | pork shop | £ 431 | |
| 17462 | Porkmon Porkers | £ 546,843,627 | |
| 17463 | PORKY PIG | £ 142,608,237 | |
| 17464 | Porn | £ 58,522,409 | |
| 17465 | PornHub | £ 310,063,073 | |
| 17466 | Pornography | £ 366,604,466 | |
| 17467 | Pornstar | £ 5,610,552 | |
| 17468 | Porridge | £ 265,306,970 | |
| 17469 | port | £ 71,532,629 | |
| 17470 | Port Ellen | £ 146,316,790 | |
| 17471 | Port Hawksbury | £ 176,594,779 | |
| 17472 | Port Pulnchcombe | £ 1,853,196 | |
| 17473 | Port Righ | £ 416,269,059 | |
| 17474 | Port Snoreham | £ 224,248,466 | |
| 17475 | Portal Productions | £ 5,501,022 | |
| 17476 | Porten | £ 182,634,346 | |
| 17477 | Portland | £ -16,846 | |
| 17478 | Portman Road Blues | £ 70,250,922 | |
| 17479 | Porto da Barra Beach | £ 15,594,570 | |
| 17480 | Porto de Rio Grande | £ 28,185,864 | |
| 17481 | Portsmouth | £ 58,260,891 | |
| 17482 | Portstewart Strand Beach | £ 29,143,587 | |
| 17483 | Poseidon | £ 70,726,422 | |
| 17484 | Poseidon 2 | £ 5,264,210 | |
| 17485 | Poseidon 3 | £ 46,238,606 | |
| 17486 | Position | £ 104,529,274 | |
| 17487 | Positive Attitudes | £ 53,626,775 | |
| 17488 | Positive Ltd | £ 1,079,117 | |
| 17489 | positive outcomes | £ 343,006,416 | |
| 17490 | Positivity | £ 55,414,807 | |
| 17491 | Posst | £ 5,503,606 | |
| 17492 | post break-up sex | £ 1,188,054,185 | |
| 17493 | Posterior | £ 70,006,180 | |
| 17494 | Postman Pat | £ 1,668,949,904 | |
| 17495 | Poston Enterprise | £ -2,399,139 | |
| 17496 | poston enterprises | £ 39,941 | |
| 17497 | PotatoBlaster Corp | £ 61,326,195 | |
| 17498 | Potatoes | £ 762,555,879 | |
| 17499 | Potency | £ 379,336,588 | |
| 17500 | Potential | £ 630,669,697 | |
