The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13101 | PirateShipping | £ 3,975,113 | |
| 13102 | Pisa | £ 140,483,068 | |
| 13103 | Pisio Glaw | £ 22,680,909 | |
| 13104 | Piss | £ 64,303,610 | |
| 13105 | Piss in a Can | £ 5,502,438 | |
| 13106 | pistachio | £ 28,689,154 | |
| 13107 | Pistachios | £ 343,034,545 | |
| 13108 | Pit Lord | £ 1,314,410 | |
| 13109 | Pitch | £ 684,574,523 | |
| 13110 | Pitchblack | £ 556,900,987 | |
| 13111 | Pittsburgh | £ 54,878,874 | |
| 13112 | Pity | £ 892,323,440 | |
| 13113 | Pivot | £ 3,946,788 | |
| 13114 | PIXAR | £ 4,690,705 | |
| 13115 | pixelland | £ 29,092,425 | |
| 13116 | Pixies | £ 107,962,898 | |
| 13117 | Pizarro | £ 523,358,096 | |
| 13118 | pizdets | £ 181,283,009 | |
| 13119 | Pizza | £ 257,227,306 | |
| 13120 | Pizza Man | £ 55,026,888 | |
| 13121 | Pizzas | £ 117,449,754 | |
| 13122 | PJ Services | £ 5,005,482 | |
| 13123 | PJB Debt Recovery | £ 4,314,378 | |
| 13124 | PJB Group | £ 9,131,165 | |
| 13125 | placer | £ 109,926,645 | |
| 13126 | Placistide | £ 221,882 | |
| 13127 | Plage | £ 10,314,313 | |
| 13128 | Plague | £ 1,203,506,330 | |
| 13129 | Plan | £ 61,452,259 | |
| 13130 | Plan C | £ 53,857,654 | |
| 13131 | Plan IT | £ 35,059,217 | |
| 13132 | Plancha | £ 479,193 | |
| 13133 | Planet Express | £ 150,758,881 | |
| 13134 | Planet Gaia | £ 18,178,347 | |
| 13135 | Planet Hollywood | £ 90,275,572 | |
| 13136 | Planet Mongo | £ 209,232,862 | |
| 13137 | Planetary Society | £ 1,505,339 | |
| 13138 | Plankos Lumber | £ 43,340,603 | |
| 13139 | Plankton | £ 59,462,917 | |
| 13140 | Planters | £ 490,464 | |
| 13141 | Plants | £ 359,991,383 | |
| 13142 | Plasma Inc | £ 50,000 | |
| 13143 | Plasmonic Lasers | £ 3,511,259 | |
| 13144 | Plastic | £ 30,088,504 | |
| 13145 | Plastic Coated LTD | £ 152,117,417 | |
| 13146 | Plastic Spoons | £ 169,858,701 | |
| 13147 | Plate Tectonics | £ 29,983,151 | |
| 13148 | PLatinum | £ 54,693,246 | |
| 13149 | Platinum Label | £ 553,063,139 | |
| 13150 | Platinum Pt78 Netrobucks | £ 146,683,578 | |
| 13151 | Platinumgold | £ 30,205,173 | |
| 13152 | Platonic Love | £ 72,119,393 | |
| 13153 | Platt Man Corp. | £ 2,200,712 | |
| 13154 | Platus | £ 16,816,978 | |
| 13155 | Platypus | £ 112,487,303 | |
| 13156 | Play | £ 16,670,473 | |
| 13157 | Play Dirty | £ 4,279,559 | |
| 13158 | play hard | £ 1,424,385 | |
| 13159 | Play Safe | £ 184,234 | |
| 13160 | Playa | £ 7,802,116 | |
| 13161 | Player | £ 527,359,545 | |
| 13162 | Player 2 | £ 636,026,844 | |
| 13163 | Player Haters Ball | £ 125,184,696 | |
| 13164 | Players | £ 204,023,801 | |
| 13165 | Playfully | £ 112,355,788 | |
| 13166 | playing footie | £ 83,859,472 | |
| 13167 | Playing Lego | £ 52,180,043 | |
| 13168 | Playing Mind Games | £ 158,530,981 | |
| 13169 | Playing this Game | £ 33,468,814 | |
| 13170 | Playstation | £ 63,432,693 | |
| 13171 | Playstation2 | £ 46,470,204 | |
| 13172 | PlazaMerD21 | £ 56,618,487 | |
| 13173 | Pleasant Dreams | £ 232,043,979 | |
| 13174 | please | £ 55,607,176 | |
| 13175 | Please Leave in Peace | £ 364,833,768 | |
| 13176 | Please Shoot Me | £ 210,178,653 | |
| 13177 | Pleasure | £ 19,013,239 | |
| 13178 | Pleasures | £ 57,295,193 | |
| 13179 | Plebgate | £ 46,459,016 | |
| 13180 | Plenty | £ 3,158,114,974 | |
| 13181 | plishka concrete | £ 9,785,204 | |
| 13182 | PLO Holdings | £ 1,237,214 | |
| 13183 | Plongee | £ 8,511,780 | |
| 13184 | Plotanium | £ 131,743,562 | |
| 13185 | plug | £ 4,564,047 | |
| 13186 | plumbers | £ 115,581,040 | |
| 13187 | Plumbum and co | £ 239,880,039 | |
| 13188 | Plunder Pirates | £ 4,857,074 | |
| 13189 | Plunk Inc | £ 4,894,106 | |
| 13190 | Pluto | £ 4,579,804,768 | |
| 13191 | plutocrat liberticide co | £ 8,749,511 | |
| 13192 | Plym Bay | £ 5,268,102 | |
| 13193 | Plym City | £ 4,864,279 | |
| 13194 | Plym Estate | £ 5,501,746 | |
| 13195 | Plym Field | £ 5,064,013 | |
| 13196 | Plym Ford | £ 4,719,681 | |
| 13197 | Plym Forest | £ 1,887,703 | |
| 13198 | Plym Sea | £ 7,230,815 | |
| 13199 | Plym Valley | £ 5,365,212 | |
| 13200 | Plym Wood | £ 25,092,307 | |
