The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15001 | Protection Powered | £ 48,829,032 | |
| 15002 | Protesting | £ 395,544,095 | |
| 15003 | Proudfoot | £ 928,098,488 | |
| 15004 | Proudmart | £ 8,500,837 | |
| 15005 | providence | £ 686,922,770 | |
| 15006 | provoked | £ 27,232,983 | |
| 15007 | Proxima Centauri | £ 106,796,519 | |
| 15008 | Prussian_Junkers_Corp | £ 21,212,710 | |
| 15009 | PR_Holdings | £ 2,767,996 | |
| 15010 | Ps And Qs | £ 183,435,809 | |
| 15011 | PS4 | £ 55,635,198 | |
| 15012 | Psalm Seven Enterprises | £ 298,426 | |
| 15013 | Psalms | £ 87,540,141 | |
| 15014 | Psoriasis | £ 768,273,855 | |
| 15015 | Pstar | £ 62,764,548 | |
| 15016 | PSTH | £ 1,173,780 | |
| 15017 | psybeam | £ 1,703,094 | |
| 15018 | Psych Industries | £ 1,119,189 | |
| 15019 | Psych. Industries | £ 50,000 | |
| 15020 | Psychedelia | £ 2,384,595 | |
| 15021 | Psycho | £ -8,519,844 | |
| 15022 | Psycho Coke Snorters | £ 249,075,905 | |
| 15023 | Psycho Goose | £ 190,888,611 | |
| 15024 | Psycho Mantis | £ 58,292,901 | |
| 15025 | Psychoanalytical | £ 209,812 | |
| 15026 | Psychological Warfare | £ 49,432,823 | |
| 15027 | Psychopath | £ 191,685,137 | |
| 15028 | PsychoRick | £ 125,987 | |
| 15029 | PsychoRick9000 | £ 113,855 | |
| 15030 | PsychoRickness | £ 110,236 | |
| 15031 | Psychosis | £ 59,178,536 | |
| 15032 | Psychoville | £ 475,102,168 | |
| 15033 | PSYCON | £ 55,170,052 | |
| 15034 | Psycopathy | £ 10,943,540 | |
| 15035 | Pterofirma | £ 210,911,022 | |
| 15036 | PTO | £ 132,971,764 | |
| 15037 | Public Enemy | £ -10,559,431 | |
| 15038 | Public Nudity | £ 6,877,174 | |
| 15039 | Public School System | £ 54,431,082 | |
| 15040 | Public Transit System | £ 55,727,647 | |
| 15041 | Publix | £ 238,866 | |
| 15042 | Pubs N Brothels | £ 32,911,445 | |
| 15043 | puck inc | £ 1,971,805 | |
| 15044 | pudding breakfast | £ 432,956,217 | |
| 15045 | Puddles | £ 79,427,850 | |
| 15046 | Pudhaaaaaa | £ 31,456,587 | |
| 15047 | Puemdnarb | £ 65,274,886 | |
| 15048 | PuffDragon Enterprises | £ 12,783,423 | |
| 15049 | Puffed Wheat | £ 77,300,605 | |
| 15050 | Puffpass | £ 18,185,053 | |
| 15051 | PulledChicken | £ 4,732,043 | |
| 15052 | Pulp Fiction | £ 334,364,941 | |
| 15053 | Pulp Paper Company | £ 8,061,688 | |
| 15054 | Puma | £ 227,224,286 | |
| 15055 | Puma Inc | £ 1,102,532,813 | |
| 15056 | Puma Punku | £ 893,695,229 | |
| 15057 | pumping | £ 1,412,828,245 | |
| 15058 | Pumpkin Eater | £ 115,614,303 | |
| 15059 | Punch | £ 10,603,864 | |
| 15060 | Punch Drunk | £ 10,547,757 | |
| 15061 | Punch n Judy | £ 93,638,094 | |
| 15062 | Punches | £ 6,710,914 | |
| 15063 | Punisher | £ 3,553,079,391 | |
| 15064 | PUNISHMENT | £ 752,156,413 | |
| 15065 | Punjab | £ 35,942,437 | |
| 15066 | PunJab Inc | £ -3,042,975 | |
| 15067 | Punk | £ 7,058,531 | |
| 15068 | PunSmack llc | £ 2,492,919 | |
| 15069 | Puppets | £ 10,353,720 | |
| 15070 | Puppies | £ 45,073,891 | |
| 15071 | Puppy | £ 8,891,263 | |
| 15072 | puppy dogs | £ 2,241,410,070 | |
| 15073 | puppyfeet | £ 50,000 | |
| 15074 | Purcell | £ 702,804,607 | |
| 15075 | Purchase | £ 67,321,877 | |
| 15076 | Purchasing Premium | £ 267,330,531 | |
| 15077 | Purdey | £ 840,702 | |
| 15078 | Pure | £ 381,604,814 | |
| 15079 | pure acid reflux | £ 154,904,046 | |
| 15080 | Pure Annihilation | £ 72,920,041 | |
| 15081 | Pure Blood | £ 109,098,072 | |
| 15082 | Pure Carbon | £ 800,000 | |
| 15083 | Pure Evil | £ 5,507,418 | |
| 15084 | Pure Evil Thoughts | £ 59,313,249 | |
| 15085 | Pure hate | £ 1,705,282 | |
| 15086 | Pure Hatred | £ 59,207,604 | |
| 15087 | Pure Leaf | £ 61,378,069 | |
| 15088 | Pure Life | £ 372,917,811 | |
| 15089 | Pure Poison | £ 66,846,369 | |
| 15090 | Pure Resentment | £ 87,837,359 | |
| 15091 | Purgartory | £ 67,753,428 | |
| 15092 | purge | £ 52,763,641 | |
| 15093 | Purification | £ 55,800,355 | |
| 15094 | Purple Haze | £ 213,421,432 | |
| 15095 | Purple Koolaid | £ 381,798,042 | |
| 15096 | purple rain | £ 2,253,473,934 | |
| 15097 | Purple Socks | £ 60,587,314 | |
| 15098 | Purpose | £ 102,364,345 | |
| 15099 | Pursuing Avengers | £ 60,777,619 | |
| 15100 | Pursuit | £ 2,715,882 | |
