The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12501 | Play Safe | £ 184,234 | |
| 12502 | Playa | £ 7,802,116 | |
| 12503 | Player | £ 527,359,545 | |
| 12504 | Player 2 | £ 636,026,844 | |
| 12505 | Player Haters Ball | £ 25,963,074 | |
| 12506 | Players | £ 204,023,801 | |
| 12507 | Playfully | £ 112,355,788 | |
| 12508 | playing footie | £ 81,383,511 | |
| 12509 | Playing Lego | £ 52,180,043 | |
| 12510 | Playing Mind Games | £ 158,530,981 | |
| 12511 | Playing this Game | £ 33,468,814 | |
| 12512 | Playstation | £ 63,432,693 | |
| 12513 | PlazaMerD21 | £ 56,618,487 | |
| 12514 | Pleasant Dreams | £ 227,021,551 | |
| 12515 | please | £ 55,607,176 | |
| 12516 | Please Leave in Peace | £ 364,833,768 | |
| 12517 | Please Shoot Me | £ 199,265,020 | |
| 12518 | Pleasure | £ 6,870,021 | |
| 12519 | Pleasures | £ 57,295,193 | |
| 12520 | Plebgate | £ 46,459,016 | |
| 12521 | Plenty | £ 3,158,114,974 | |
| 12522 | plishka concrete | £ 9,785,204 | |
| 12523 | PLO Holdings | £ 1,237,214 | |
| 12524 | Plongee | £ 8,511,780 | |
| 12525 | Plotanium | £ 131,743,562 | |
| 12526 | plug | £ 4,564,047 | |
| 12527 | plumbers | £ 5,092,631 | |
| 12528 | Plumbum and co | £ 239,880,039 | |
| 12529 | Plunder Pirates | £ 4,857,074 | |
| 12530 | Plunk Inc | £ 4,894,106 | |
| 12531 | Pluto | £ 4,575,886,332 | |
| 12532 | plutocrat liberticide co | £ 8,749,511 | |
| 12533 | Plym Bay | £ 5,268,102 | |
| 12534 | Plym City | £ 4,864,279 | |
| 12535 | Plym Estate | £ 5,501,746 | |
| 12536 | Plym Field | £ 5,064,013 | |
| 12537 | Plym Ford | £ 4,719,681 | |
| 12538 | Plym Forest | £ 1,887,703 | |
| 12539 | Plym Sea | £ 7,230,815 | |
| 12540 | Plym Valley | £ 5,365,212 | |
| 12541 | Plym Wood | £ 25,092,307 | |
| 12542 | Plymouth | £ 168,603 | |
| 12543 | Plymouth Sound | £ 43,968,811 | |
| 12544 | Plympond | £ 6,607,988 | |
| 12545 | Plymtree | £ 5,626,474 | |
| 12546 | PmP Enterprise | £ 16,370,492 | |
| 12547 | Pob Plc | £ 4,317,434 | |
| 12548 | Pochacco | £ 290,206,591 | |
| 12549 | Pocket Rockets | £ 54,157,269 | |
| 12550 | poe | £ 469,430,978 | |
| 12551 | Pogel Wood | £ 28,842,488 | |
| 12552 | poi | £ 5,223,501 | |
| 12553 | pointer | £ 16,247,303 | |
| 12554 | poison | £ 79,452,383 | |
| 12555 | Poison Inc | £ 2,101,130 | |
| 12556 | Pokemon | £ 42,477,446 | |
| 12557 | Pokemon G | £ 60,639,002 | |
| 12558 | pokemon go | £ 133,711,493 | |
| 12559 | Pokemon INC. | £ 35,935,310 | |
| 12560 | Pokemon Trainer Red | £ 16,654,039 | |
| 12561 | Poker | £ 142,210,662 | |
| 12562 | pokerface | £ 9,722,971 | |
| 12563 | pokerstars | £ 74,297,113 | |
| 12564 | Pokerstars support | £ 146,298,335 | |
| 12565 | pokes down farm | £ 24,643,516 | |
| 12566 | PokeyDokey | £ 31,649 | |
| 12567 | PokeyTokey | £ -611,359 | |
| 12568 | Pol | £ 1,535,688 | |
| 12569 | Pol Pot | £ 204,305,201 | |
| 12570 | Poland | £ 55,552,163 | |
| 12571 | Polar Bears | £ 2,722,688 | |
| 12572 | polde | £ 198,612,036 | |
| 12573 | Pole Position | £ 6,912,494 | |
| 12574 | Police | £ 19,851,901 | |
| 12575 | Police Line Up | £ 42,781,737 | |
| 12576 | police- | £ 38,483,445 | |
| 12577 | police2 | £ 36,718,889 | |
| 12578 | PoliceSquad | £ 73,506,835 | |
| 12579 | Polis | £ 5,513,851 | |
| 12580 | Polish | £ 112,205,663 | |
| 12581 | Polite Bouncing | £ 55,893,189 | |
| 12582 | Political correctness | £ 125,502,144 | |
| 12583 | Politics | £ 55,049,212 | |
| 12584 | polker dot power ranger | £ -2,269,917 | |
| 12585 | Polls Of Admission | £ 355,151 | |
| 12586 | polotonau | £ 1,043,257 | |
| 12587 | polov | £ 9,217,804 | |
| 12588 | Polst | £ 102,701,565 | |
| 12589 | Poltergeist Mansion | £ 215,376,521 | |
| 12590 | polyrythmic drums | £ 537,287,401 | |
| 12591 | Pom met | £ 23,249,267 | |
| 12592 | Pompeii | £ 12,459,746 | |
| 12593 | Pompeii Burning | £ 187,621,084 | |
| 12594 | Pong | £ 727,976 | |
| 12595 | Poo | £ 233,085,108 | |
| 12596 | Poo in your pants | £ 20,245,924 | |
| 12597 | Pooch Enterprises | £ 7,115,825 | |
| 12598 | Pooh Poking | £ 150,014,399 | |
| 12599 | Pooky Industries | £ 233,215,290 | |
| 12600 | Poole | £ 17,758,656 | |
