The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12701 | Plym Field | £ 5,064,013 | |
| 12702 | Plym Ford | £ 4,719,681 | |
| 12703 | Plym Forest | £ 1,887,703 | |
| 12704 | Plym Sea | £ 7,230,815 | |
| 12705 | Plym Valley | £ 5,365,212 | |
| 12706 | Plym Wood | £ 25,092,307 | |
| 12707 | Plymouth | £ 168,603 | |
| 12708 | Plymouth Sound | £ 43,968,811 | |
| 12709 | Plympond | £ 6,607,988 | |
| 12710 | Plymtree | £ 5,626,474 | |
| 12711 | PmP Enterprise | £ 16,370,492 | |
| 12712 | Pob Plc | £ 4,317,434 | |
| 12713 | Pochacco | £ 290,206,591 | |
| 12714 | Pocket Rockets | £ 54,157,269 | |
| 12715 | poe | £ 469,430,978 | |
| 12716 | Pogel Wood | £ 28,842,488 | |
| 12717 | poi | £ 5,223,501 | |
| 12718 | pointer | £ 16,247,303 | |
| 12719 | poison | £ 81,817,230 | |
| 12720 | Poison Inc | £ 2,101,130 | |
| 12721 | Pokemon | £ 42,477,446 | |
| 12722 | Pokemon G | £ 79,293,168 | |
| 12723 | pokemon go | £ 134,816,569 | |
| 12724 | Pokemon INC. | £ 35,935,310 | |
| 12725 | Pokemon Trainer Red | £ 16,654,039 | |
| 12726 | Poker | £ 142,210,662 | |
| 12727 | pokerface | £ 9,722,971 | |
| 12728 | pokerstars | £ 74,297,113 | |
| 12729 | Pokerstars support | £ 146,298,335 | |
| 12730 | pokes down farm | £ 24,643,516 | |
| 12731 | PokeyDokey | £ 31,649 | |
| 12732 | PokeyTokey | £ -611,359 | |
| 12733 | Pol | £ 1,535,688 | |
| 12734 | Pol Pot | £ 250,117,835 | |
| 12735 | Poland | £ 55,552,163 | |
| 12736 | Polar Bears | £ 2,722,688 | |
| 12737 | polde | £ 198,612,036 | |
| 12738 | Pole Position | £ 6,912,494 | |
| 12739 | Police | £ 19,851,901 | |
| 12740 | Police Line Up | £ 42,781,737 | |
| 12741 | police- | £ 63,148,875 | |
| 12742 | police2 | £ 66,213,080 | |
| 12743 | PoliceSquad | £ 73,506,835 | |
| 12744 | Polis | £ 5,513,851 | |
| 12745 | Polish | £ 112,205,663 | |
| 12746 | Polite Bouncing | £ 55,893,189 | |
| 12747 | Political correctness | £ 125,502,144 | |
| 12748 | Politics | £ 55,049,212 | |
| 12749 | polker dot power ranger | £ -2,269,917 | |
| 12750 | Polls Of Admission | £ 355,151 | |
| 12751 | polotonau | £ 1,043,257 | |
| 12752 | polov | £ 9,217,804 | |
| 12753 | Polst | £ 102,701,565 | |
| 12754 | Poltergeist Mansion | £ 215,376,521 | |
| 12755 | polyrythmic drums | £ 537,287,401 | |
| 12756 | Pom met | £ 23,249,267 | |
| 12757 | Pompeii | £ 12,459,746 | |
| 12758 | Pompeii Burning | £ 187,621,084 | |
| 12759 | Pong | £ 727,976 | |
| 12760 | Poo | £ 233,085,108 | |
| 12761 | Poo in your pants | £ 20,245,924 | |
| 12762 | Pooch Enterprises | £ 7,115,825 | |
| 12763 | Pooh Poking | £ 150,014,399 | |
| 12764 | Pooky Industries | £ 233,215,290 | |
| 12765 | Poole | £ 17,758,656 | |
| 12766 | Poontang | £ 20,610,296 | |
| 12767 | pooo | £ 84,123,443 | |
| 12768 | pooper | £ 44,092,155 | |
| 12769 | poopie | £ 50,000 | |
| 12770 | poopmypants | £ 48,200 | |
| 12771 | poopooface | £ 50,000 | |
| 12772 | Poopstain Corp | £ 42,262 | |
| 12773 | Poopstain Development | £ 4,378,681 | |
| 12774 | Poopstain HR Department | £ -110,576 | |
| 12775 | Poopstain Research | £ -9,146,261 | |
| 12776 | PoopTart | £ 5,764,647 | |
| 12777 | PoosiePop | £ 1,522,891 | |
| 12778 | Poostain Corp Muscle | £ -10,817,480 | |
| 12779 | Pop Rocket | £ 1,522,112 | |
| 12780 | Pop Tart Records | £ 1,875,029 | |
| 12781 | Popcorn | £ 14,638,793 | |
| 12782 | POPEYE | £ 135,577,091 | |
| 12783 | popoland | £ 50,000 | |
| 12784 | popop | £ 341,526,868 | |
| 12785 | PoppaBear | £ 14,652,852 | |
| 12786 | Poppers | £ 101,123,735 | |
| 12787 | poppet | £ 14,926,015 | |
| 12788 | Poppies | £ 202,111,478 | |
| 12789 | Poppy Linctus | £ 1,826,286 | |
| 12790 | Poppy Tupper | £ 569,593,896 | |
| 12791 | Pops Unwholesome Foods | £ 13,268,392 | |
| 12792 | PopTart | £ 22,056,965 | |
| 12793 | Popular Issues | £ 144,642,043 | |
| 12794 | Population Control | £ 343,329,642 | |
| 12795 | Porcupines | £ 907,634,277 | |
| 12796 | Pork | £ 5,504,920 | |
| 12797 | Pork and Beans District | £ 42,224,553 | |
| 12798 | pork pie | £ 280,116,426 | |
| 12799 | Pork Que | £ 5,313,014 | |
| 12800 | Pork Scratchings | £ 58,736,767 | |
