The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12101 | Planters | £ 490,464 | |
| 12102 | Plants | £ 359,991,383 | |
| 12103 | Plasma Inc | £ 50,000 | |
| 12104 | Plasmonic Lasers | £ 3,511,259 | |
| 12105 | Plastic | £ 30,088,504 | |
| 12106 | Plastic Coated LTD | £ 104,806,064 | |
| 12107 | Plastic Spoons | £ 78,290,203 | |
| 12108 | Plate Tectonics | £ 29,983,151 | |
| 12109 | PLatinum | £ 54,693,246 | |
| 12110 | Platinum Label | £ 553,063,139 | |
| 12111 | Platinumgold | £ 30,205,173 | |
| 12112 | Platonic Love | £ 72,119,393 | |
| 12113 | Platt Man Corp. | £ 2,200,712 | |
| 12114 | Platus | £ 16,816,978 | |
| 12115 | Play | £ 16,670,473 | |
| 12116 | Play Dirty | £ 4,279,559 | |
| 12117 | play hard | £ 1,424,385 | |
| 12118 | Play Safe | £ 184,234 | |
| 12119 | Playa | £ 7,802,116 | |
| 12120 | Player | £ 527,359,545 | |
| 12121 | Player 2 | £ 636,026,844 | |
| 12122 | Player Haters Ball | £ 145,068,212 | |
| 12123 | Players | £ 204,023,801 | |
| 12124 | Playfully | £ 112,355,788 | |
| 12125 | playing footie | £ 77,025,361 | |
| 12126 | Playing Mind Games | £ 158,530,981 | |
| 12127 | Playing this Game | £ 33,468,814 | |
| 12128 | Playstation | £ 63,432,693 | |
| 12129 | PlazaMerD21 | £ 56,618,487 | |
| 12130 | Pleasant Dreams | £ 23,804,333 | |
| 12131 | please | £ 55,607,176 | |
| 12132 | Please Leave in Peace | £ 364,833,768 | |
| 12133 | Please Shoot Me | £ 194,354,487 | |
| 12134 | Pleasure | £ 6,870,021 | |
| 12135 | Pleasures | £ 57,295,193 | |
| 12136 | Plebgate | £ 46,459,016 | |
| 12137 | Plenty | £ 3,158,114,974 | |
| 12138 | plishka concrete | £ 9,785,204 | |
| 12139 | PLO Holdings | £ 1,237,214 | |
| 12140 | Plongee | £ 4,270,881 | |
| 12141 | Plotanium | £ 131,743,562 | |
| 12142 | plug | £ 4,564,047 | |
| 12143 | plumbers | £ 5,092,631 | |
| 12144 | Plumbum and co | £ 239,880,039 | |
| 12145 | Plunder Pirates | £ 4,857,074 | |
| 12146 | Plunk Inc | £ 4,894,106 | |
| 12147 | Pluto | £ 4,507,371,735 | |
| 12148 | plutocrat liberticide co | £ 8,749,511 | |
| 12149 | Plym Bay | £ 5,268,102 | |
| 12150 | Plym City | £ 4,864,279 | |
| 12151 | Plym Estate | £ 5,501,746 | |
| 12152 | Plym Field | £ 5,064,013 | |
| 12153 | Plym Ford | £ 4,719,681 | |
| 12154 | Plym Forest | £ 1,887,703 | |
| 12155 | Plym Sea | £ 7,230,815 | |
| 12156 | Plym Valley | £ 5,365,212 | |
| 12157 | Plym Wood | £ 25,092,307 | |
| 12158 | Plymouth | £ 168,603 | |
| 12159 | Plymouth Sound | £ 43,968,811 | |
| 12160 | Plympond | £ 6,607,988 | |
| 12161 | Plymtree | £ 5,626,474 | |
| 12162 | PmP Enterprise | £ 16,370,492 | |
| 12163 | Pob Plc | £ 4,317,434 | |
| 12164 | Pochacco | £ 290,206,591 | |
| 12165 | Pocket Rockets | £ 54,157,269 | |
| 12166 | poe | £ 469,430,978 | |
| 12167 | Pogel Wood | £ 28,842,488 | |
| 12168 | poi | £ 5,223,501 | |
| 12169 | pointer | £ 16,247,303 | |
| 12170 | poison | £ 76,215,574 | |
| 12171 | Poison Inc | £ 2,101,130 | |
| 12172 | Pokemon | £ 42,477,446 | |
| 12173 | Pokemon G | £ 163,394,924 | |
| 12174 | pokemon go | £ 131,292,265 | |
| 12175 | Pokemon INC. | £ 35,935,310 | |
| 12176 | Pokemon Trainer Red | £ 10,614,869 | |
| 12177 | Poker | £ 149,999,916 | |
| 12178 | pokerface | £ 9,722,971 | |
| 12179 | pokerstars | £ 74,297,113 | |
| 12180 | Pokerstars support | £ 146,298,335 | |
| 12181 | pokes down farm | £ 24,643,516 | |
| 12182 | PokeyDokey | £ 31,649 | |
| 12183 | PokeyTokey | £ -611,359 | |
| 12184 | Pol | £ 1,535,688 | |
| 12185 | Pol Pot | £ 81,082,682 | |
| 12186 | Poland | £ 55,552,163 | |
| 12187 | Polar Bears | £ 18,648,851 | |
| 12188 | polde | £ 198,612,036 | |
| 12189 | Pole Position | £ 6,912,494 | |
| 12190 | Police | £ 19,851,901 | |
| 12191 | Police Line Up | £ 42,781,737 | |
| 12192 | PoliceSquad | £ 73,506,835 | |
| 12193 | Polis | £ 5,513,851 | |
| 12194 | Polish | £ 112,205,663 | |
| 12195 | Polite Bouncing | £ 55,893,189 | |
| 12196 | Political correctness | £ 125,502,144 | |
| 12197 | Politics | £ 55,049,212 | |
| 12198 | polker dot power ranger | £ -2,269,917 | |
| 12199 | Polls Of Admission | £ 355,151 | |
| 12200 | polotonau | £ 1,043,257 | |
