The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17101 | Pipsqueak | £ 75,871,756 | |
| 17102 | Piranha | £ 346,479,951 | |
| 17103 | Pirate | £ 17,174,339 | |
| 17104 | Pirate FM | £ 23,480,908 | |
| 17105 | PirateShipping | £ 3,975,113 | |
| 17106 | Pisa | £ 140,483,068 | |
| 17107 | Pisio Glaw | £ 22,680,909 | |
| 17108 | Piss | £ 64,303,610 | |
| 17109 | Piss in a Can | £ 5,502,438 | |
| 17110 | pistachio | £ 28,689,154 | |
| 17111 | Pistachios | £ 343,034,545 | |
| 17112 | Pit Lord | £ 1,314,410 | |
| 17113 | Pitch | £ 684,574,523 | |
| 17114 | Pitchblack | £ 612,265,708 | |
| 17115 | Pittsburgh | £ 54,878,874 | |
| 17116 | Pity | £ 892,323,440 | |
| 17117 | Pity Party | £ 276,952,701 | |
| 17118 | Pivot | £ 3,946,788 | |
| 17119 | Pixel Enterprise | £ 19,936,207 | |
| 17120 | pixelland | £ 29,092,425 | |
| 17121 | Pixie Dust | £ 1,056,577,259 | |
| 17122 | Piza | £ 35,101,846 | |
| 17123 | Pizarro | £ 812,125,036 | |
| 17124 | pizdets | £ 181,283,009 | |
| 17125 | Pizza | £ 257,227,306 | |
| 17126 | Pizza Man | £ 55,026,888 | |
| 17127 | Pizza Place | £ 50,000 | |
| 17128 | Pizzagate | £ 11,132,100 | |
| 17129 | Pizzas | £ 117,449,754 | |
| 17130 | PJ Services | £ 5,005,482 | |
| 17131 | PJB Debt Recovery | £ 4,314,378 | |
| 17132 | PJB Enterprises | £ 13,875,379 | |
| 17133 | PJB Enterprises2 | £ 5,476,490 | |
| 17134 | PJB Group | £ 9,131,165 | |
| 17135 | PJB Holdings | £ 5,506,907 | |
| 17136 | PJB Limited | £ 10,818,526 | |
| 17137 | PJB LTD | £ 10,226,533 | |
| 17138 | Place | £ 7,685,508,146 | |
| 17139 | Place in Time | £ 516,983,661 | |
| 17140 | placer | £ 109,926,645 | |
| 17141 | Plage | £ 10,314,313 | |
| 17142 | Plague | £ 1,255,238,924 | |
| 17143 | Plan | £ 259,393,590 | |
| 17144 | Plan C | £ 53,857,654 | |
| 17145 | Plan IT | £ 35,059,217 | |
| 17146 | Planet Express | £ 466,867,530 | |
| 17147 | Planet Gaia | £ 18,178,347 | |
| 17148 | Planet Hollywood | £ 90,275,572 | |
| 17149 | Planet Mongo | £ 940,761,341 | |
| 17150 | Planet Rock | £ 328,608,954 | |
| 17151 | Planet X | £ 226,171,661 | |
| 17152 | Planetary Society | £ 21,942,237 | |
| 17153 | Plankos Lumber | £ 43,340,603 | |
| 17154 | Plankton | £ 59,462,917 | |
| 17155 | Planning Inspectorate | £ 124,958,865 | |
| 17156 | Plans | £ 799,947,742 | |
| 17157 | Plantar Fasciitis | £ 22,211,433 | |
| 17158 | Planters | £ 490,464 | |
| 17159 | Plants | £ 359,991,383 | |
| 17160 | Plasma Inc | £ 50,000 | |
| 17161 | Plasmonic Lasers | £ 3,511,259 | |
| 17162 | Plastic | £ 30,088,504 | |
| 17163 | Plastic Bunker | £ 4,132,869 | |
| 17164 | Plastic Lantern | £ 4,228,559 | |
| 17165 | Plastic Spoons | £ 169,843,833 | |
| 17166 | Plate Tectonics | £ 29,983,151 | |
| 17167 | Plateau Industries | £ 6,845,287 | |
| 17168 | plates | £ 44,709,869 | |
| 17169 | PLatinum | £ 54,693,246 | |
| 17170 | Platinum Label | £ 553,063,139 | |
| 17171 | Platinum Pt78 Netrobucks | £ 153,091,110 | |
| 17172 | Platinumgold | £ 30,205,173 | |
| 17173 | Platonic Love | £ 72,119,393 | |
| 17174 | Platt Man Corp. | £ 2,200,712 | |
| 17175 | Platus | £ 16,816,978 | |
| 17176 | Platypus | £ 1,270,052,279 | |
| 17177 | Play | £ 16,670,473 | |
| 17178 | Play Dirty | £ 6,989,001 | |
| 17179 | play hard | £ 1,424,385 | |
| 17180 | Play Safe | £ 184,234 | |
| 17181 | Playa | £ 7,802,116 | |
| 17182 | Playboy | £ 3,785,365,198 | |
| 17183 | Playboy Magazine | £ 1,599,706,302 | |
| 17184 | Player Haters Ball | £ 68,530,924 | |
| 17185 | Players | £ 204,023,801 | |
| 17186 | players contemplatin | £ 60,348,553 | |
| 17187 | Playfully | £ 112,355,788 | |
| 17188 | Playing Cards | £ 328,141,579 | |
| 17189 | playing footie | £ 92,827,898 | |
| 17190 | Playing Mind Games | £ 158,196,448 | |
| 17191 | Playing this Game | £ 33,468,814 | |
| 17192 | Playstation | £ 63,432,693 | |
| 17193 | Playstation2 | £ 28,697,661 | |
| 17194 | Playtime | £ 1,820,315,018 | |
| 17195 | PlazaMerD21 | £ 56,618,487 | |
| 17196 | Pleasant Dreams | £ 232,043,979 | |
| 17197 | Pleasantries | £ 8,717,909 | |
| 17198 | please | £ 55,607,176 | |
| 17199 | Please Shoot Me | £ 219,178,653 | |
| 17200 | Please thanks | £ 16,418,126 | |
