The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16701 | Over grown bush | £ 175,719,320 | |
| 16702 | Over Priced | £ 73,067,141 | |
| 16703 | Overclocked RAM | £ 23,478,581 | |
| 16704 | Overdrive | £ 104,717,990 | |
| 16705 | overHelming | £ 491,414,184 | |
| 16706 | Overmeire | £ 5,506,415 | |
| 16707 | Overpoort | £ 2,764,404 | |
| 16708 | Override | £ 17,139,813 | |
| 16709 | overthinking | £ 10,529,502 | |
| 16710 | OverThor | £ 5,507,873 | |
| 16711 | Overwatch | £ 215,454,246 | |
| 16712 | Overwatch LTD | £ 57,470,387 | |
| 16713 | Overwhelming | £ 60,498,024 | |
| 16714 | Ovine Flu | £ 61,245,519 | |
| 16715 | ow3n pte ltd | £ 3,307,504 | |
| 16716 | Owens Enterprise | £ 1,346,837,431 | |
| 16717 | Owl | £ 237,452,023 | |
| 16718 | Owl Faux | £ 383,668 | |
| 16719 | Owls | £ 425,596,680 | |
| 16720 | owned | £ 5,486,100 | |
| 16721 | Owned2EU | £ -76,039,189 | |
| 16722 | Owned3EU | £ 2,813,019 | |
| 16723 | Owned4EU | £ -11,748,456 | |
| 16724 | Owner | £ 6,354,110 | |
| 16725 | Ownership | £ 166,788,444 | |
| 16726 | oWoTYRANNYoWo | £ 199,738,870 | |
| 16727 | OWWWW | £ 5,508,284 | |
| 16728 | Oxcide | £ 12,818,579 | |
| 16729 | Oxford | £ 205,487,202 | |
| 16730 | OXO | £ 627,787,564 | |
| 16731 | Oxtail Soup | £ 64,738,096 | |
| 16732 | Oxy Clean | £ 71,691,928 | |
| 16733 | OXYCODONE | £ 2,227,745,588 | |
| 16734 | Oxygen | £ 215,261,376 | |
| 16735 | Oxymoronisms | £ 1,404,506,288 | |
| 16736 | Oy The Billy Bumbler | £ 46,272,482 | |
| 16737 | Oz and Goodwin | £ 4,583,012 | |
| 16738 | Oz Racing | £ 5,502,594 | |
| 16739 | Oz. | £ 1,138,191,278 | |
| 16740 | Ozymandias | £ 29,843 | |
| 16741 | Ozz | £ 89,779,013 | |
| 16742 | P a p a r a z z i | £ 178,441,792 | |
| 16743 | P.A.F.C | £ 4,925,729 | |
| 16744 | P1GLTD | £ 19,292 | |
| 16745 | paal met bijen | £ 13,025,042 | |
| 16746 | Pabst | £ 52,512,217 | |
| 16747 | Pac-Mans Wrath | £ 37,103,581 | |
| 16748 | PACE | £ 70,619,715 | |
| 16749 | Pace and Power | £ 1,313,180,009 | |
| 16750 | PACE10000 | £ -134,527 | |
| 16751 | Pacha | £ 639,799,243 | |
| 16752 | Pacific Courier | £ 1,157,508,072 | |
| 16753 | Pacific Injustice | £ 88,830,701 | |
| 16754 | PacIndustries | £ 10,669 | |
| 16755 | Package | £ 5,501,542 | |
| 16756 | Packages | £ -50,432 | |
| 16757 | PACKERS | £ 50,000 | |
| 16758 | Packwood holdings | £ 35,593,693 | |
| 16759 | Packworld | £ 81,219,935 | |
| 16760 | Pad | £ 9,195,398 | |
| 16761 | Pad Enterprises | £ 7,175,125 | |
| 16762 | padded plastic | £ 35,130,467 | |
| 16763 | Paddle Steamer Line Ltd | £ 137,953,676 | |
| 16764 | Paddys | £ 2,828,031 | |
| 16765 | pafc | £ -7,325,325 | |
| 16766 | Paganini | £ 640,281,064 | |
| 16767 | PAI KIA LIMITED | £ 185,672 | |
| 16768 | Pai pi place | £ 18,399,227 | |
| 16769 | Pain | £ 200,174,223 | |
| 16770 | Pain And Doom | £ 236,830 | |
| 16771 | Pain CO | £ 220,787,552 | |
| 16772 | Pain Enterprises | £ 236,180,060 | |
| 16773 | Pain Inc | £ 4,888,556 | |
| 16774 | Pain Industries | £ 1,874,997,173 | |
| 16775 | Pain Inflicted | £ 109,496,489 | |
| 16776 | Pain Relief | £ 30,018,092 | |
| 16777 | Painful | £ 36,311,074 | |
| 16778 | Painkiller | £ 526,456,589 | |
| 16779 | paint | £ 510,141,223 | |
| 16780 | PAINT IT BLACK | £ -3,788,389 | |
| 16781 | Paint Remover | £ 247,049,009 | |
| 16782 | paintdry | £ 63,816,216 | |
| 16783 | Painted Heron | £ 343,820,230 | |
| 16784 | Painting | £ 59,050,756 | |
| 16785 | Painting Co | £ 53,750,742 | |
| 16786 | Paintings | £ 78,817,890 | |
| 16787 | paintworks | £ 3,298,480,949 | |
| 16788 | PajamaPants | £ 5,538,768 | |
| 16789 | PAJAMAS | £ 192,086,445 | |
| 16790 | Pak Enterprise | £ 3,261,865 | |
| 16791 | pakiland | £ 13,771,482 | |
| 16792 | pakiland2 | £ 5,253,582 | |
| 16793 | pakiland3 | £ 4,729,555 | |
| 16794 | pakiland4 | £ 9,454,686 | |
| 16795 | pakiland5 | £ 4,877,457 | |
| 16796 | Palace Of Automobiles | £ 79,045,208 | |
| 16797 | Pale | £ 1,147,013,271 | |
| 16798 | Pale Rider of Death | £ 1,054,765,690 | |
| 16799 | palestine | £ 44,243,125 | |
| 16800 | Paleto | £ 3,938,652 | |
