The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5801 | CrowsLtd | £ 2,553,968 | |
| 5802 | Crucifixion | £ 194,059,675 | |
| 5803 | Crud | £ 60,735,434 | |
| 5804 | Crude | £ 9,239,889 | |
| 5805 | cruel intentions | £ 989,553,565 | |
| 5806 | Cruise Corp | £ 2,423,819 | |
| 5807 | Cruise Missiles | £ 532,707,414 | |
| 5808 | cruke industries | £ 1,467,833 | |
| 5809 | Crumbling Wall | £ 126,832,292 | |
| 5810 | Crumbling Walls | £ 54,641,290 | |
| 5811 | Crumpet | £ 8,523,238 | |
| 5812 | Crumpet Caves | £ 4,207,952 | |
| 5813 | Crumpet Condos | £ 5,506,649 | |
| 5814 | Crumpets R Crunk | £ 25,945,066 | |
| 5815 | Crunch Co. | £ 58,329,126 | |
| 5816 | Crunch Co. 2 | £ 17,839,558 | |
| 5817 | Crunch Co. 3 | £ 4,458,354 | |
| 5818 | Crunchie | £ 1,337,969,180 | |
| 5819 | Crunchy | £ 20,049,566 | |
| 5820 | Crus Enterprises | £ -6,372,218 | |
| 5821 | crusader | £ 57,238,297 | |
| 5822 | Crush | £ 416,050,463 | |
| 5823 | Cruso inc | £ 44,661,041 | |
| 5824 | Crutch and Sons | £ 297,235,846 | |
| 5825 | Cry | £ 263,514,209 | |
| 5826 | Cry Macho | £ 259,344,283 | |
| 5827 | Crydee | £ 68,710,490 | |
| 5828 | Cryleo | £ 122,508 | |
| 5829 | crypto | £ 5,503,025 | |
| 5830 | Crypto City | £ 501,590,224 | |
| 5831 | Cryptocurrencies | £ 271,322,089 | |
| 5832 | Cryptocurrency | £ 132,185,084 | |
| 5833 | Crypton | £ 89,444,064 | |
| 5834 | Crystal Clear Air | £ 876,903,896 | |
| 5835 | Crystal Clear Tank | £ 11,443,957 | |
| 5836 | Crystal Dawn | £ 512,897,571 | |
| 5837 | Csage | £ 98,162,729 | |
| 5838 | Csage2 | £ 99,621,232 | |
| 5839 | Csage3 | £ 62,852,707 | |
| 5840 | Csage4 | £ 61,364,597 | |
| 5841 | Csage5 | £ 5,402,022 | |
| 5842 | Csage6 | £ 5,502,145 | |
| 5843 | CSI | £ 7,745,196 | |
| 5844 | CSIS | £ 1,570,619 | |
| 5845 | CST Photography | £ 50,464,511 | |
| 5846 | CSTPhotography 6 | £ 20,376,078 | |
| 5847 | CSTPhotography 7 | £ 22,129,189 | |
| 5848 | CSTPhotography 8 | £ 21,863,841 | |
| 5849 | CSTPhotography2 | £ 30,989,552 | |
| 5850 | CSTPhotography3 | £ 26,100,838 | |
| 5851 | CSTPhotography4 | £ 36,737,311 | |
| 5852 | CSTPhotography5 | £ 31,737,697 | |
| 5853 | Cthulhu | £ 65,626,904 | |
| 5854 | Cthulhu Corp | £ 10,289,332 | |
| 5855 | Cthulhu Sleeps | £ 1,035,686,271 | |
| 5856 | CTI | £ 4,783,705 | |
| 5857 | CTowers | £ 36,443,393 | |
| 5858 | ctrl a | £ 1,011,979 | |
| 5859 | Ctrl Alt Del | £ 111,753,569 | |
| 5860 | ctrl alt delete | £ 372,463 | |
| 5861 | ctrl c | £ 562,118 | |
| 5862 | CTU | £ 3,183,621 | |
| 5863 | Cuba | £ 46,040,107 | |
| 5864 | Cuba Cuba | £ 26,332,756 | |
| 5865 | Cuban Rum | £ 27,147,126 | |
| 5866 | Cube Inc. | £ 5,507,410 | |
| 5867 | cuberdons | £ 8,923,048 | |
| 5868 | Cubic Works | £ 7,695,062 | |
| 5869 | Cubicstan | £ 3,037,220 | |
| 5870 | Cuckoo Ltd | £ 4,991,067 | |
| 5871 | Cucks | £ 33,351,627 | |
| 5872 | Cucumber | £ 2,015,046,897 | |
| 5873 | Cufin | £ 4,931,482 | |
| 5874 | cujo | £ 5,241,097 | |
| 5875 | Cullins | £ 589,733,633 | |
| 5876 | Culliver City | £ 19,474,104 | |
| 5877 | Culo | £ 54,280,976 | |
| 5878 | cult and co | £ 23,957,017 | |
| 5879 | Cult of the Dead | £ 1,014,326,939 | |
| 5880 | cultural appropriation | £ 996,886,895 | |
| 5881 | Cultural Decline | £ 21,864,506 | |
| 5882 | Cultural Expressions | £ 167,279,109 | |
| 5883 | Cumann Luthchleas Gael | £ 5,502,913 | |
| 5884 | Cuneo | £ 57,638,840 | |
| 5885 | cunning | £ 70,479,611 | |
| 5886 | Cunnys Trading Company | £ 982,076 | |
| 5887 | Cup | £ 19,851,641 | |
| 5888 | Cupid Stunts PLC | £ 360,253,156 | |
| 5889 | Cups | £ 65,928,983 | |
| 5890 | Curiosity | £ 597,719,615 | |
| 5891 | Currents | £ 48,241,725 | |
| 5892 | Curry-clanRob | £ 5,507,441 | |
| 5893 | curtains | £ 365,303,983 | |
| 5894 | Curve | £ 1,327,620 | |
| 5895 | Curz Corp | £ 50,000 | |
| 5896 | Cusco | £ 244,516,486 | |
| 5897 | Cushion | £ 40,606,248 | |
| 5898 | Cushions | £ 52,838,661 | |
| 5899 | Cushty Son | £ 0 | |
| 5900 | Custard | £ 57,094,161 | |
