The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16001 | Playboy Magazine | £ 863,147,103 | |
| 16002 | Player | £ 527,359,545 | |
| 16003 | Player 2 | £ 636,026,844 | |
| 16004 | Player Haters Ball | £ 21,656,484 | |
| 16005 | Player Strategy | £ 620,766,822 | |
| 16006 | Players | £ 204,023,801 | |
| 16007 | players contemplatin | £ 13,204,679 | |
| 16008 | Playfully | £ 112,355,788 | |
| 16009 | playing footie | £ 92,827,898 | |
| 16010 | Playing Lego | £ 12,977,809 | |
| 16011 | Playing Mind Games | £ 158,196,448 | |
| 16012 | Playing this Game | £ 33,468,814 | |
| 16013 | Playstation | £ 63,432,693 | |
| 16014 | Playstation2 | £ 28,697,661 | |
| 16015 | Playtime | £ 1,724,439,866 | |
| 16016 | PlazaMerD21 | £ 56,618,487 | |
| 16017 | Pleasant Dreams | £ 232,043,979 | |
| 16018 | please | £ 55,607,176 | |
| 16019 | Please Leave in Peace | £ 364,833,768 | |
| 16020 | Please Shoot Me | £ 219,178,653 | |
| 16021 | Please thanks | £ 10,966,489 | |
| 16022 | Pleasure | £ 58,788,652 | |
| 16023 | Pleasures | £ 111,090,127 | |
| 16024 | Plebgate | £ 46,459,016 | |
| 16025 | Plenty | £ 4,678,408,138 | |
| 16026 | Plenty O Ho | £ 4,676,438 | |
| 16027 | plishka concrete | £ 9,785,204 | |
| 16028 | PLO Holdings | £ 1,237,214 | |
| 16029 | Plongee | £ 8,511,780 | |
| 16030 | Plotanium | £ 131,743,562 | |
| 16031 | Plucky One | £ 4,784,321 | |
| 16032 | plug | £ 4,564,047 | |
| 16033 | plumbers | £ 301,771,994 | |
| 16034 | Plumbum and co | £ 239,880,039 | |
| 16035 | Plunder Pirates | £ 4,857,074 | |
| 16036 | Plunk Inc | £ 4,894,106 | |
| 16037 | Plus Power | £ 7,317,753 | |
| 16038 | Pluto | £ 4,579,804,768 | |
| 16039 | plutocrat liberticide co | £ 8,749,511 | |
| 16040 | Plym Bay | £ 5,268,102 | |
| 16041 | Plym City | £ 4,864,279 | |
| 16042 | Plym Estate | £ 5,501,746 | |
| 16043 | Plym Field | £ 5,064,013 | |
| 16044 | Plym Ford | £ 4,719,681 | |
| 16045 | Plym Forest | £ 1,887,703 | |
| 16046 | Plym Sea | £ 7,230,815 | |
| 16047 | Plym Valley | £ 5,365,212 | |
| 16048 | Plym Wood | £ 25,092,307 | |
| 16049 | Plymouth | £ 5,023,622 | |
| 16050 | Plymouth Sound | £ 43,968,811 | |
| 16051 | Plympond | £ 6,607,988 | |
| 16052 | Plymtree | £ 5,626,474 | |
| 16053 | PmP Enterprise | £ 16,370,492 | |
| 16054 | Po 84 | £ 262,365,573 | |
| 16055 | Pob Plc | £ 4,317,434 | |
| 16056 | Pochacco | £ 290,206,591 | |
| 16057 | Pocket Rockets | £ 54,221,108 | |
| 16058 | poe | £ 469,430,978 | |
| 16059 | Poet Laureate | £ 16,348,389 | |
| 16060 | Pogel Wood | £ 28,842,488 | |
| 16061 | poi | £ 5,223,501 | |
| 16062 | pointer | £ 16,247,303 | |
| 16063 | poison | £ 92,848,088 | |
| 16064 | Poison Inc | £ 2,101,130 | |
| 16065 | Poison Prince | £ 985,660,701 | |
| 16066 | Pokemon | £ 42,477,446 | |
| 16067 | Pokemon G | £ 259,020,647 | |
| 16068 | pokemon go | £ 134,816,569 | |
| 16069 | Pokemon INC. | £ 35,935,310 | |
| 16070 | Pokemon Trainer Red | £ 16,654,039 | |
| 16071 | PoKeMoNmAsTeR | £ 93,187,893 | |
| 16072 | Poker | £ 142,210,662 | |
| 16073 | pokerface | £ 9,722,971 | |
| 16074 | Pokerman | £ 83,370,793 | |
| 16075 | Pokerrr | £ 44,808,938 | |
| 16076 | pokerstars | £ 74,297,113 | |
| 16077 | Pokerstars support | £ 146,298,335 | |
| 16078 | pokes down farm | £ 24,643,516 | |
| 16079 | PokeyDokey | £ 31,649 | |
| 16080 | PokeyTokey | £ -611,359 | |
| 16081 | Pol | £ 1,535,688 | |
| 16082 | Pol Pot | £ 720,247,089 | |
| 16083 | Poland | £ 55,552,163 | |
| 16084 | Polar Oil | £ 49,898,026 | |
| 16085 | Polaris | £ 827,189,628 | |
| 16086 | Polaroid Pictures | £ 345,559,314 | |
| 16087 | polde | £ 198,612,036 | |
| 16088 | Pole Position | £ 6,912,494 | |
| 16089 | Police | £ 19,851,901 | |
| 16090 | Police Line Up | £ 42,781,737 | |
| 16091 | police- | £ 925,715,100 | |
| 16092 | police2 | £ 730,695,472 | |
| 16093 | PoliceSquad | £ 73,506,835 | |
| 16094 | Polis | £ 5,513,851 | |
| 16095 | polis2 | £ 4,834,808 | |
| 16096 | polis3 | £ 4,766,089 | |
| 16097 | Polish | £ 112,205,663 | |
| 16098 | Polish Warmate | £ 7,703,367 | |
| 16099 | Polite Bouncing | £ 55,893,189 | |
| 16100 | Political Capital | £ 3,384,749 | |
