The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4901 | Crew has arrived | £ 1,521,946 | |
| 4902 | Crew Returns | £ 22,529,577 | |
| 4903 | Cricket | £ 136,641,134 | |
| 4904 | Crime | £ 249,430,255 | |
| 4905 | Crimestoppers | £ 43,556,328 | |
| 4906 | Criminal Activities | £ 8,878,677 | |
| 4907 | Criminal Mischief | £ 57,511,475 | |
| 4908 | Criminal Records | £ 2,881,821 | |
| 4909 | Crimson Blood | £ 158,270 | |
| 4910 | Crimson Land Enterprises | £ 10,785,003 | |
| 4911 | Crimson Rain Enterprises | £ 5,501,436 | |
| 4912 | Crimson Seas Enterprises | £ 12,178,266 | |
| 4913 | Crimson Shade Ent. | £ 1,051,348 | |
| 4914 | Crimson Sky Enterprises | £ 20,671,111 | |
| 4915 | CrimsonPride | £ 38,316,397 | |
| 4916 | Cringe | £ 18,455,426 | |
| 4917 | Cripple Mr Onion | £ 3,972,900 | |
| 4918 | Crispgreen | £ -19,376,181 | |
| 4919 | Crisps | £ 130,991,596 | |
| 4920 | Crispy | £ 4,099,441 | |
| 4921 | Crispy Dead Animals | £ 46,059,718 | |
| 4922 | crispyes | £ 43,969 | |
| 4923 | crispygreen | £ 35,875,524 | |
| 4924 | cristatus | £ 88,733,737 | |
| 4925 | CristinaDavid | £ -3,565,563 | |
| 4926 | Critical | £ 1,069,391 | |
| 4927 | Critical Impact | £ 335,550,042 | |
| 4928 | Criticism | £ 59,380,160 | |
| 4929 | Critics | £ 1,095,523 | |
| 4930 | Criticz | £ 1,636,161 | |
| 4931 | CRNinc | £ 2,315,120 | |
| 4932 | Croatia | £ 13,450,944 | |
| 4933 | Crock123 | £ 1,726,517 | |
| 4934 | Crocodile Skin | £ 76,415,565 | |
| 4935 | CROD Limited | £ 9,234,322 | |
| 4936 | CROD Limited 1 | £ 5,506,994 | |
| 4937 | CROD Limited 2 | £ 5,500,199 | |
| 4938 | CROD Limited 3 | £ 5,505,504 | |
| 4939 | CROD Limited 4 | £ 5,406,423 | |
| 4940 | Cronus | £ 105,583,258 | |
| 4941 | Cronz | £ 4,636,220 | |
| 4942 | Crooked Chucks | £ 79,181 | |
| 4943 | Crooked Churches | £ 8,834,426 | |
| 4944 | CROOKSFAM | £ 12,077,746 | |
| 4945 | crosses | £ 418,652,478 | |
| 4946 | Crossmaglen | £ 5,505,253 | |
| 4947 | Crossroads | £ 134,449,031 | |
| 4948 | Crow Museum | £ 653,443,944 | |
| 4949 | Crowley Inc. | £ 1,245,484 | |
| 4950 | crows | £ 5,500,389 | |
| 4951 | Crud | £ 60,735,434 | |
| 4952 | Crude | £ 94,571 | |
| 4953 | cruel intentions | £ 48,570,686 | |
| 4954 | Cruise Corp | £ 2,423,819 | |
| 4955 | Cruise Missiles | £ 18,569,296 | |
| 4956 | cruiser | £ 34,536,206 | |
| 4957 | cruke industries | £ 1,467,833 | |
| 4958 | Crumbling Walls | £ 54,641,290 | |
| 4959 | Crumpet | £ 8,523,238 | |
| 4960 | Crumpet Caves | £ 4,207,952 | |
| 4961 | Crumpet Condos | £ 5,506,649 | |
| 4962 | Crumpets R Crunk | £ 15,040,978 | |
| 4963 | Crunch Co. | £ 58,329,126 | |
| 4964 | Crunch Co. 2 | £ 17,839,558 | |
| 4965 | Crunch Co. 3 | £ 4,458,354 | |
| 4966 | Crunchie | £ 1,358,134,703 | |
| 4967 | Crus Enterprises | £ -6,372,218 | |
| 4968 | crusader | £ 57,238,297 | |
| 4969 | Crush | £ 416,050,463 | |
| 4970 | Cryleo | £ 122,508 | |
| 4971 | Crypto City | £ 501,590,224 | |
| 4972 | Cryptocurrency | £ 41,990,838 | |
| 4973 | Crypton | £ 89,444,064 | |
| 4974 | Crystal Clear Air | £ 876,903,896 | |
| 4975 | Crystal Clear Tank | £ 11,443,957 | |
| 4976 | Csage | £ 98,162,729 | |
| 4977 | Csage2 | £ 99,621,232 | |
| 4978 | Csage3 | £ 62,852,707 | |
| 4979 | Csage4 | £ 61,364,597 | |
| 4980 | Csage5 | £ 5,402,022 | |
| 4981 | Csage6 | £ 5,502,145 | |
| 4982 | CSI | £ 7,745,196 | |
| 4983 | CSIS | £ 1,570,619 | |
| 4984 | CST Photography | £ 50,464,511 | |
| 4985 | CSTPhotography 6 | £ 20,376,078 | |
| 4986 | CSTPhotography 7 | £ 22,129,189 | |
| 4987 | CSTPhotography 8 | £ 21,863,841 | |
| 4988 | CSTPhotography2 | £ 30,989,552 | |
| 4989 | CSTPhotography3 | £ 26,100,838 | |
| 4990 | CSTPhotography4 | £ 36,737,311 | |
| 4991 | CSTPhotography5 | £ 31,737,697 | |
| 4992 | Cthulhu | £ 65,626,904 | |
| 4993 | Cthulhu Corp | £ 5,503,404 | |
| 4994 | Cthulhu Sleeps | £ 1,035,686,271 | |
| 4995 | CTI | £ 4,783,705 | |
| 4996 | CTowers | £ 5,026,966 | |
| 4997 | CTU | £ 3,183,621 | |
| 4998 | Cuba | £ 46,040,107 | |
| 4999 | Cuban Rum | £ 27,147,126 | |
| 5000 | Cube | £ 11,923,402 | |
