The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12901 | Pizzas | £ 117,449,754 | |
| 12902 | PJ Services | £ 5,005,482 | |
| 12903 | PJB Debt Recovery | £ 4,314,378 | |
| 12904 | PJB Group | £ 9,131,165 | |
| 12905 | placer | £ 109,926,645 | |
| 12906 | Placistide | £ 221,882 | |
| 12907 | Plage | £ 10,314,313 | |
| 12908 | Plague | £ 590,660,771 | |
| 12909 | Plan | £ 61,452,259 | |
| 12910 | Plan C | £ 53,857,654 | |
| 12911 | Plan IT | £ 35,059,217 | |
| 12912 | Plancha | £ 479,193 | |
| 12913 | Planet Express | £ 150,758,881 | |
| 12914 | Planet Gaia | £ 18,178,347 | |
| 12915 | Planet Hollywood | £ 90,275,572 | |
| 12916 | Planet Mongo | £ 209,232,862 | |
| 12917 | Planetary Society | £ 1,505,339 | |
| 12918 | Plankos Lumber | £ 43,340,603 | |
| 12919 | Plankton | £ 59,462,917 | |
| 12920 | Planters | £ 490,464 | |
| 12921 | Plants | £ 359,991,383 | |
| 12922 | Plasma Inc | £ 50,000 | |
| 12923 | Plasmonic Lasers | £ 3,511,259 | |
| 12924 | Plastic | £ 30,088,504 | |
| 12925 | Plastic Coated LTD | £ 104,806,064 | |
| 12926 | Plastic Spoons | £ 150,455,301 | |
| 12927 | Plate Tectonics | £ 29,983,151 | |
| 12928 | PLatinum | £ 54,693,246 | |
| 12929 | Platinum Label | £ 553,063,139 | |
| 12930 | Platinum Pt78 Netrobucks | £ 155,989,861 | |
| 12931 | Platinumgold | £ 30,205,173 | |
| 12932 | Platonic Love | £ 72,119,393 | |
| 12933 | Platt Man Corp. | £ 2,200,712 | |
| 12934 | Platus | £ 16,816,978 | |
| 12935 | Play | £ 16,670,473 | |
| 12936 | Play Dirty | £ 4,279,559 | |
| 12937 | play hard | £ 1,424,385 | |
| 12938 | Play Safe | £ 184,234 | |
| 12939 | Playa | £ 7,802,116 | |
| 12940 | Player | £ 527,359,545 | |
| 12941 | Player 2 | £ 636,026,844 | |
| 12942 | Player Haters Ball | £ 89,305,309 | |
| 12943 | Players | £ 204,023,801 | |
| 12944 | Playfully | £ 112,355,788 | |
| 12945 | playing footie | £ 82,947,327 | |
| 12946 | Playing Lego | £ 52,180,043 | |
| 12947 | Playing Mind Games | £ 158,530,981 | |
| 12948 | Playing this Game | £ 33,468,814 | |
| 12949 | Playstation | £ 63,432,693 | |
| 12950 | PlazaMerD21 | £ 56,618,487 | |
| 12951 | Pleasant Dreams | £ 232,043,979 | |
| 12952 | please | £ 55,607,176 | |
| 12953 | Please Leave in Peace | £ 364,833,768 | |
| 12954 | Please Shoot Me | £ 210,178,653 | |
| 12955 | Pleasure | £ 6,870,021 | |
| 12956 | Pleasures | £ 57,295,193 | |
| 12957 | Plebgate | £ 46,459,016 | |
| 12958 | Plenty | £ 3,158,114,974 | |
| 12959 | plishka concrete | £ 9,785,204 | |
| 12960 | PLO Holdings | £ 1,237,214 | |
| 12961 | Plongee | £ 8,511,780 | |
| 12962 | Plotanium | £ 131,743,562 | |
| 12963 | plug | £ 4,564,047 | |
| 12964 | plumbers | £ 109,578,571 | |
| 12965 | Plumbum and co | £ 239,880,039 | |
| 12966 | Plunder Pirates | £ 4,857,074 | |
| 12967 | Plunk Inc | £ 4,894,106 | |
| 12968 | Pluto | £ 4,579,804,768 | |
| 12969 | plutocrat liberticide co | £ 8,749,511 | |
| 12970 | Plym Bay | £ 5,268,102 | |
| 12971 | Plym City | £ 4,864,279 | |
| 12972 | Plym Estate | £ 5,501,746 | |
| 12973 | Plym Field | £ 5,064,013 | |
| 12974 | Plym Ford | £ 4,719,681 | |
| 12975 | Plym Forest | £ 1,887,703 | |
| 12976 | Plym Sea | £ 7,230,815 | |
| 12977 | Plym Valley | £ 5,365,212 | |
| 12978 | Plym Wood | £ 25,092,307 | |
| 12979 | Plymouth | £ 168,603 | |
| 12980 | Plymouth Sound | £ 43,968,811 | |
| 12981 | Plympond | £ 6,607,988 | |
| 12982 | Plymtree | £ 5,626,474 | |
| 12983 | PmP Enterprise | £ 16,370,492 | |
| 12984 | Pob Plc | £ 4,317,434 | |
| 12985 | Pochacco | £ 290,206,591 | |
| 12986 | Pocket Rockets | £ 54,157,269 | |
| 12987 | poe | £ 469,430,978 | |
| 12988 | Pogel Wood | £ 28,842,488 | |
| 12989 | poi | £ 5,223,501 | |
| 12990 | pointer | £ 16,247,303 | |
| 12991 | poison | £ 86,517,247 | |
| 12992 | Poison Inc | £ 2,101,130 | |
| 12993 | Pokemon | £ 42,477,446 | |
| 12994 | Pokemon G | £ 54,292,549 | |
| 12995 | pokemon go | £ 134,816,569 | |
| 12996 | Pokemon INC. | £ 35,935,310 | |
| 12997 | Pokemon Trainer Red | £ 16,654,039 | |
| 12998 | Poker | £ 142,210,662 | |
| 12999 | pokerface | £ 9,722,971 | |
| 13000 | pokerstars | £ 74,297,113 | |
