The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5801 | construction co | £ 5,925,218 | |
| 5802 | Construction LLC | £ 126,051,947 | |
| 5803 | Construction project | £ 34,392,364 | |
| 5804 | Consulate | £ 39,435,591 | |
| 5805 | Consulting in Health | £ 4,891,447 | |
| 5806 | Consummate Timing | £ 56,647,342 | |
| 5807 | Contagion | £ 622,367,538 | |
| 5808 | Contemplation | £ 1,553,562 | |
| 5809 | Content | £ 119,065,815 | |
| 5810 | Contents | £ 471,623,743 | |
| 5811 | Context | £ 187,452,282 | |
| 5812 | Continue | £ 53,735,024 | |
| 5813 | Contra | £ 27,221,396 | |
| 5814 | Contraband | £ 5,605,512 | |
| 5815 | Contract | £ 10,624,661 | |
| 5816 | Contract Killers | £ 854,199,794 | |
| 5817 | Contraction | £ 550,533,471 | |
| 5818 | Contractor for Hire | £ 594,118,220 | |
| 5819 | Contradictions | £ 4,501,719 | |
| 5820 | Control | £ 1,103,948 | |
| 5821 | Control again | £ 226,978,405 | |
| 5822 | Control communications | £ 204,487,366 | |
| 5823 | Control the Past | £ 56,607,703 | |
| 5824 | Control Yourself | £ -8,369,317 | |
| 5825 | Control. | £ 61,987,193 | |
| 5826 | Controlled Demolition | £ 60,258,028 | |
| 5827 | Controller | £ -11,690,359 | |
| 5828 | Controller 1 | £ 5,327,063 | |
| 5829 | Controller 2 | £ 5,370,166 | |
| 5830 | Controversy | £ 70,714,716 | |
| 5831 | conversation | £ 411,458,585 | |
| 5832 | Convert-a-car | £ 270,249,609 | |
| 5833 | Convictions | £ 126,460,125 | |
| 5834 | Cookie | £ 11,192,634 | |
| 5835 | Cookie Capital | £ 5,567,258 | |
| 5836 | Cookie-Cutter | £ 96,246,455 | |
| 5837 | Cookies | £ 827,332,659 | |
| 5838 | Cookies Hempire | £ 57,747,795 | |
| 5839 | Cookies Ltd | £ 68,210,134 | |
| 5840 | Cooking A Bun | £ 26,571,577 | |
| 5841 | Cool | £ 15,241,800 | |
| 5842 | Cool Runnings | £ 1,445,231,553 | |
| 5843 | Coolaboola | £ 19,986,662 | |
| 5844 | CoolboyCorp | £ -3,338,583 | |
| 5845 | CoolboyCorp2 | £ 5,500,638 | |
| 5846 | CoolboyCorp3 | £ 18,401,464 | |
| 5847 | CoolboyCorp4 | £ 48,581,115 | |
| 5848 | Coolmore | £ 10,289,048 | |
| 5849 | Coolmore Mafia | £ 1,135,971,312 | |
| 5850 | Coon And Friends | £ 1,589,069 | |
| 5851 | Coon Ridge | £ 1,615,659 | |
| 5852 | CoonAssMafia | £ 3,590,531 | |
| 5853 | Cooper | £ 418,019,588 | |
| 5854 | Coopers | £ 8,267,869 | |
| 5855 | Coopers Hill | £ 816,216,989 | |
| 5856 | Coors | £ 54,161,650 | |
| 5857 | Coors Light | £ 413,290,345 | |
| 5858 | cooze empire | £ 11,877,010 | |
| 5859 | copa | £ 74,842,862 | |
| 5860 | Copa Cabana | £ 33,525,372 | |
| 5861 | copas | £ 364,609,385 | |
| 5862 | Copita | £ 368,657,482 | |
| 5863 | Copper | £ 50,000 | |
| 5864 | Copper Face Jacks | £ 74,541,599 | |
| 5865 | Copper Plated Netrobucks | £ 119,912,013 | |
| 5866 | Copper4Copper | £ 10,545,371 | |
| 5867 | Copperpotcorp | £ 5,238,481 | |
| 5868 | Copy That | £ 198,551,818 | |
| 5869 | Copyright 2019 | £ 13,491,623 | |
| 5870 | Coquitlam BC | £ 113,434,641 | |
| 5871 | Coral Caves | £ 11,902,763,309 | |
| 5872 | Corallo | £ 2,980,140,323 | |
| 5873 | Corbyn | £ 13,469,737 | |
| 5874 | Corcaigh | £ 5,508,994 | |
| 5875 | cordis | £ 67,895,117 | |
| 5876 | Cordy ltd | £ 163,635,361 | |
| 5877 | Corellian Ltd. | £ 5,265,686 | |
| 5878 | Cork | £ 232,435,909 | |
| 5879 | Corleone Inc | £ 448,589,445 | |
| 5880 | Corleone Squad I | £ 19,153 | |
| 5881 | Corn Chips | £ 10,197,222 | |
| 5882 | Corn Flakes | £ 57,450,295 | |
| 5883 | Corn Holdings | £ -1,548,602 | |
| 5884 | Corna | £ 152,903,413 | |
| 5885 | Cornelia Marie | £ 1,021,710,961 | |
| 5886 | Corner Camper | £ 4,894,140 | |
| 5887 | Corner Campers | £ 1,981,397 | |
| 5888 | CORNERSTONE | £ 26,761,632 | |
| 5889 | cornerstone1 | £ 16,387,297 | |
| 5890 | cornerstone2 | £ 11,104,064 | |
| 5891 | cornerstone3 | £ 5,507,857 | |
| 5892 | cornerstone4 | £ 4,657,738 | |
| 5893 | Cornish | £ 65,615,660 | |
| 5894 | Cornish co | £ 2,838,085 | |
| 5895 | Cornish Continental | £ 5,502,660 | |
| 5896 | Cornish is back | £ 609 | |
| 5897 | Cornucopia of excellence | £ 11,190,115 | |
| 5898 | Cornwall | £ 60,453,119 | |
| 5899 | Corona | £ 103,852,322 | |
| 5900 | Corona Cervezas | £ 10,956,980 | |
