The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4801 | CROD Limited 1 | £ 5,506,994 | |
| 4802 | CROD Limited 2 | £ 5,500,199 | |
| 4803 | CROD Limited 3 | £ 5,505,504 | |
| 4804 | CROD Limited 4 | £ 5,406,423 | |
| 4805 | Cronus | £ 105,583,258 | |
| 4806 | Cronz | £ 4,636,220 | |
| 4807 | Crooked Chucks | £ 79,181 | |
| 4808 | Crooked Churches | £ 8,834,426 | |
| 4809 | CROOKSFAM | £ 12,077,746 | |
| 4810 | crosses | £ 418,652,478 | |
| 4811 | Crossmaglen | £ 5,505,253 | |
| 4812 | Crossroads | £ 134,449,031 | |
| 4813 | Crow Museum | £ 654,552,559 | |
| 4814 | Crowley Inc. | £ 1,245,484 | |
| 4815 | crows | £ 5,500,389 | |
| 4816 | Crud | £ 60,735,434 | |
| 4817 | Crude | £ 94,571 | |
| 4818 | Cruise Corp | £ 2,423,819 | |
| 4819 | Cruise Missiles | £ 28,222,104 | |
| 4820 | cruiser | £ 34,536,206 | |
| 4821 | cruke industries | £ 1,467,833 | |
| 4822 | Crumbling Walls | £ 54,641,290 | |
| 4823 | Crumpet | £ 8,523,238 | |
| 4824 | Crumpet Caves | £ 4,207,952 | |
| 4825 | Crumpet Condos | £ 5,506,649 | |
| 4826 | Crumpets R Crunk | £ 15,040,978 | |
| 4827 | Crunch Co. | £ 58,329,126 | |
| 4828 | Crunch Co. 2 | £ 17,839,558 | |
| 4829 | Crunch Co. 3 | £ 4,458,354 | |
| 4830 | Crunchie | £ 1,358,134,703 | |
| 4831 | Crus Enterprises | £ -6,372,218 | |
| 4832 | crusader | £ 57,238,297 | |
| 4833 | Crush | £ 416,050,463 | |
| 4834 | Cryleo | £ 122,508 | |
| 4835 | Crypto City | £ 501,590,224 | |
| 4836 | Cryptocurrency | £ 41,990,838 | |
| 4837 | Crypton | £ 89,444,064 | |
| 4838 | Crystal Clear Air | £ 876,903,896 | |
| 4839 | Crystal Clear Tank | £ 11,443,957 | |
| 4840 | Csage | £ 98,162,729 | |
| 4841 | Csage2 | £ 99,621,232 | |
| 4842 | Csage3 | £ 62,852,707 | |
| 4843 | Csage4 | £ 61,364,597 | |
| 4844 | Csage5 | £ 5,402,022 | |
| 4845 | Csage6 | £ 5,502,145 | |
| 4846 | CSI | £ 7,241,053 | |
| 4847 | CSIS | £ 1,570,619 | |
| 4848 | CST Photography | £ 50,464,511 | |
| 4849 | CSTPhotography 6 | £ 20,376,078 | |
| 4850 | CSTPhotography 7 | £ 22,129,189 | |
| 4851 | CSTPhotography 8 | £ 21,863,841 | |
| 4852 | CSTPhotography2 | £ 30,989,552 | |
| 4853 | CSTPhotography3 | £ 26,100,838 | |
| 4854 | CSTPhotography4 | £ 36,737,311 | |
| 4855 | CSTPhotography5 | £ 31,737,697 | |
| 4856 | Cthulhu | £ 65,626,904 | |
| 4857 | Cthulhu Corp | £ 5,503,404 | |
| 4858 | Cthulhu Sleeps | £ 1,035,686,271 | |
| 4859 | CTI | £ 4,783,705 | |
| 4860 | CTowers | £ 5,026,966 | |
| 4861 | CTU | £ 3,183,621 | |
| 4862 | Cuba | £ 46,040,107 | |
| 4863 | Cuban Rum | £ 27,147,126 | |
| 4864 | Cube | £ 11,923,402 | |
| 4865 | Cube Inc. | £ 5,507,410 | |
| 4866 | cuberdons | £ 8,923,048 | |
| 4867 | Cubic Works | £ 7,695,062 | |
| 4868 | Cubicstan | £ 3,037,220 | |
| 4869 | Cuckold | £ 3,990,750 | |
| 4870 | Cuckoo Ltd | £ 4,991,067 | |
| 4871 | Cucumber | £ 2,015,046,897 | |
| 4872 | Cue | £ 621,309 | |
| 4873 | Cufin | £ 4,931,482 | |
| 4874 | Cullins | £ 589,733,633 | |
| 4875 | Culliver City | £ 19,474,104 | |
| 4876 | Culo | £ 54,280,976 | |
| 4877 | cult and co | £ 23,957,017 | |
| 4878 | cultural appropriation | £ 677,010,571 | |
| 4879 | Cultural Expressions | £ 167,279,109 | |
| 4880 | Cumann Luthchleas Gael | £ 5,502,913 | |
| 4881 | Cuneo | £ 57,638,840 | |
| 4882 | Cunnilingus | £ 283,239,838 | |
| 4883 | Cunny Funt | £ 4,898,097 | |
| 4884 | Cunnys Trading Company | £ 982,076 | |
| 4885 | Cup | £ 19,851,641 | |
| 4886 | Cup0fTea | £ 253,762,330 | |
| 4887 | Cupid Stunts PLC | £ 276,395,414 | |
| 4888 | Cups | £ 65,928,983 | |
| 4889 | Curiosity | £ 263,546,839 | |
| 4890 | Current Charges | £ 272,053,370 | |
| 4891 | Currents | £ 48,241,725 | |
| 4892 | Curry-clanRob | £ 5,507,441 | |
| 4893 | Cursed World | £ 3,320,256 | |
| 4894 | curtains | £ 365,303,983 | |
| 4895 | Curve | £ 1,327,620 | |
| 4896 | Curz Corp | £ 50,000 | |
| 4897 | Cusco | £ 97,484,111 | |
| 4898 | Cushion | £ 40,606,248 | |
| 4899 | Cushty Son | £ 0 | |
| 4900 | Custard | £ 57,094,161 | |
