The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 3701 | Carthage | £ 242,117,425 | |
| 3702 | Carthage Corporation | £ 21,732,918 | |
| 3703 | Cartman | £ 21,153,973 | |
| 3704 | Carvery | £ 194,839,960 | |
| 3705 | Cascarilla | £ 50,000 | |
| 3706 | Cash | £ 3,247,214 | |
| 3707 | CASH 4 NUKES | £ 351,493 | |
| 3708 | Cash Cow | £ 4,559,396 | |
| 3709 | Cash Dump | £ 267,503,615 | |
| 3710 | Cash Flow | £ 50,000 | |
| 3711 | Cash Generator | £ 24,724,394 | |
| 3712 | Cash in hand | £ 50,000 | |
| 3713 | cash in shoe boxes | £ 1,387,825 | |
| 3714 | Cash Inflow | £ 58,768,197 | |
| 3715 | CASH MONEY | £ 50,000 | |
| 3716 | cash money ballers | £ 262,617,036 | |
| 3717 | Cash Money Inc. | £ 21,972,986 | |
| 3718 | Cashews | £ 5,886,379 | |
| 3719 | Cashhunters | £ 5,499,613 | |
| 3720 | CasinoWinnings | £ 1,363,839 | |
| 3721 | Casper | £ 91,682,387 | |
| 3722 | Castel di Sangro | £ 1,568,701 | |
| 3723 | Casterly Rock | £ 65,236,768 | |
| 3724 | Casterly Rock Ltd | £ 50,000 | |
| 3725 | Castiel | £ 449,601,407 | |
| 3726 | castle | £ 5,504,317 | |
| 3727 | Castle Inc | £ -43,979 | |
| 3728 | castle Ltd | £ 2,916,850 | |
| 3729 | Castlehill | £ 311,979,313 | |
| 3730 | Castletown | £ 216,299,784 | |
| 3731 | CastleVille | £ 613,526,770 | |
| 3732 | Castra Praetoria | £ 110,392,958 | |
| 3733 | Cat | £ 2,965,967 | |
| 3734 | cat indistries | £ 236,664,271 | |
| 3735 | cat neutering | £ 64,263,970 | |
| 3736 | Catadactyl | £ 84,758,629 | |
| 3737 | Catalunya | £ 1,937,442 | |
| 3738 | Catastrophic Events | £ 448,589,959 | |
| 3739 | catatonic | £ 5,083,956,073 | |
| 3740 | Catch As Catch Can | £ 9,539,408 | |
| 3741 | Catdog | £ 4,910,313 | |
| 3742 | Catenane | £ 91,066,523 | |
| 3743 | Caterpie | £ 53,432,213 | |
| 3744 | Caterpillar Crew | £ 42,363,718 | |
| 3745 | catfish | £ 3,767,411,821 | |
| 3746 | Cathedral PLC | £ 44,722,629 | |
| 3747 | Cathode Ray Sunshine | £ 4,576,351 | |
| 3748 | Catmander | £ 50,000 | |
| 3749 | Cato | £ 2,944,906,539 | |
| 3750 | Catopotamus | £ 51,137,923 | |
| 3751 | catopuss | £ 1,932,842,302 | |
| 3752 | Cats | £ 690,699,371 | |
| 3753 | Cats r us | £ 25,395,610 | |
| 3754 | Cattle | £ 132,241,870 | |
| 3755 | Catz | £ 1,234,618 | |
| 3756 | Caught In Action | £ 8,417,176 | |
| 3757 | Causation | £ 227,332,414 | |
| 3758 | Cause Enterprises | £ 10,861,654 | |
| 3759 | Cauthon | £ 32,345,367 | |
| 3760 | Cavalier | £ 22,010,179 | |
| 3761 | cave drawings | £ 173,699,061 | |
| 3762 | caveman elite | £ 1,428,439 | |
| 3763 | caveRus | £ 476,776 | |
| 3764 | Cavite | £ 27,346,943 | |
| 3765 | Cayman Feeders LP | £ 927,738 | |
| 3766 | Cazakistan | £ 40,173,698 | |
| 3767 | Cazzette | £ 638,866,885 | |
| 3768 | CB Enterprises | £ 135,165 | |
| 3769 | CB4 | £ 213,416,675 | |
| 3770 | CBCO | £ 60,325,018 | |
| 3771 | cc inc | £ 9,233,653 | |
| 3772 | CC Quad 1 | £ 62,145,643 | |
| 3773 | CC Quad 2 | £ 70,230,869 | |
| 3774 | CC Quad 3 | £ 37,563,701 | |
| 3775 | CC Quad 4 | £ 44,626,608 | |
| 3776 | ccc | £ 10,675,697 | |
| 3777 | CCCC | £ 2,729,220 | |
| 3778 | CCK | £ 29,992,397 | |
| 3779 | ccnp | £ 11,092,777 | |
| 3780 | CCS LTD | £ 133,527,384 | |
| 3781 | CCTV | £ 58,896,942 | |
| 3782 | CD and Associates | £ 192,439 | |
| 3783 | CD Drive | £ 8,774,903 | |
| 3784 | Cecily Enterprises | £ 5,744,536 | |
| 3785 | ceeves | £ 6,565,771 | |
| 3786 | CELA | £ 670,342,959 | |
| 3787 | Celebrities | £ 77,237,998 | |
| 3788 | Celebrity | £ 1,403,468,606 | |
| 3789 | celestial demons | £ 5,508,956 | |
| 3790 | Celestial Nights | £ 1,182,572,760 | |
| 3791 | Celestial Star | £ 21,553,340 | |
| 3792 | celestian love freaks | £ 5,506,034 | |
| 3793 | Celestine corporation | £ -138,795 | |
| 3794 | Celibacy | £ 8,337,113,554 | |
| 3795 | Cell Block H | £ 1,680,521 | |
| 3796 | Cell Division | £ 89,159,777 | |
| 3797 | Cell Y | £ 800,000 | |
| 3798 | Cellblock 1138 | £ 4,375,940 | |
| 3799 | Celluria | £ 21,885,073 | |
| 3800 | Celsius and Fahrenheit | £ 2,000,996,062 | |
