The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 3901 | cleanupcrew | £ 5,500,009 | |
| 3902 | CLEAR | £ 19,007,952 | |
| 3903 | clearing wave | £ 4,941,203 | |
| 3904 | ClearWater | £ 50,000 | |
| 3905 | Cleasby co | £ 60,798,869 | |
| 3906 | Cleaving Offshore Ltd | £ 5,506,766 | |
| 3907 | Clementine | £ 119,480,884 | |
| 3908 | Clemenza | £ 300,858 | |
| 3909 | Cleveland | £ 274,388,319 | |
| 3910 | Cleveland Browns | £ 74,963,343 | |
| 3911 | Clever Names | £ 2,065,518,758 | |
| 3912 | Click | £ 5,502,877 | |
| 3913 | ClickClick | £ 3,938,259 | |
| 3914 | Cliffjumper | £ 189,583,070 | |
| 3915 | Climate | £ 56,691,374 | |
| 3916 | Climate Change | £ 331,077,204 | |
| 3917 | climber | £ 127,185,821 | |
| 3918 | CLIPPERMAN | £ 54,163,698 | |
| 3919 | Clitheroe | £ 415,850,956 | |
| 3920 | Clobber | £ 3,862,885 | |
| 3921 | Clock | £ 5,500,868 | |
| 3922 | Clocks | £ 50,000 | |
| 3923 | Clockwork | £ 19,277,289 | |
| 3924 | Cloggs | £ 461,328,721 | |
| 3925 | Clones | £ 112,130,494 | |
| 3926 | Closeness | £ 483,867,814 | |
| 3927 | Clothing | £ 3,930,256 | |
| 3928 | Cloud | £ 39,844,708 | |
| 3929 | cloud9 | £ -123,897 | |
| 3930 | Clouds | £ 74,213,426 | |
| 3931 | cloudyyy | £ 3,872,271 | |
| 3932 | Clove Club | £ 296,641,292 | |
| 3933 | Clowd Inc. | £ 52,949,730 | |
| 3934 | CLOWN | £ 753,363 | |
| 3935 | Clown School | £ 5,327,420 | |
| 3936 | Clown Town | £ -2,009,498 | |
| 3937 | Clowns | £ 45,149,976 | |
| 3938 | club | £ 105,028,974 | |
| 3939 | Club inc | £ 388,803 | |
| 3940 | Club Music | £ 36,478,492 | |
| 3941 | Clubs | £ 134,994 | |
| 3942 | Clyde | £ 5,502,200 | |
| 3943 | Clyde Ventures | £ 65,091,418 | |
| 3944 | CMA | £ 32,179 | |
| 3945 | CMI | £ 66,993 | |
| 3946 | Co-Op | £ 109,470,329 | |
| 3947 | Co1 | £ 50,000 | |
| 3948 | Coach Purses | £ 69,514,582 | |
| 3949 | Coast toCoast | £ 227,236,801 | |
| 3950 | Coat Hanger | £ 7,408,508 | |
| 3951 | Coating | £ 470,957,791 | |
| 3952 | cob | £ 222,968,805 | |
| 3953 | Cobblers | £ 141,118,977 | |
| 3954 | Cobblewall | £ -821,738 | |
| 3955 | Cobra Dojo | £ 15,513,176 | |
| 3956 | Coca Cola | £ 65,429,607 | |
| 3957 | Coca-Cola Company | £ 7,712,659 | |
| 3958 | CocaCola | £ 1,301,308 | |
| 3959 | Cocaine | £ 180,889,260 | |
| 3960 | CocaineCowboys | £ 2,581,891 | |
| 3961 | Cockney Corporation 2 | £ -11,600 | |
| 3962 | Cockney Reds | £ 5,502,107 | |
| 3963 | Cockrels | £ 4,976,486 | |
| 3964 | Coco | £ 15,073,418 | |
| 3965 | Coco Chanel | £ 2,104,248,950 | |
| 3966 | Coco Cola Ent | £ 125,956,230 | |
| 3967 | Coco of Kolah | £ 5,508,000 | |
| 3968 | coco puffs | £ 186,728,421 | |
| 3969 | Cocoa Pops | £ 144,512,676 | |
| 3970 | Cocoa Puffs | £ 127,903,973 | |
| 3971 | Cocokolah Inc | £ 5,508,537 | |
| 3972 | CocoNuts | £ 14,254,697 | |
| 3973 | COD | £ 50,000 | |
| 3974 | Code | £ 86,558,805 | |
| 3975 | codecallers | £ 10,876,808 | |
| 3976 | Coding | £ 70,698,214 | |
| 3977 | Codswallop | £ 20,719,792 | |
| 3978 | Coffee | £ 4,453,742,333 | |
| 3979 | Coffee and Tea | £ 41,760,639 | |
| 3980 | Coffee Financial | £ 37,729,155 | |
| 3981 | Coffee Inc. | £ 6,404,189 | |
| 3982 | Coffee Inc. 002 | £ 1,007,601 | |
| 3983 | Coffee Inc. 003 | £ 1,031,101 | |
| 3984 | Coffee Inc. 004 | £ 1,061,916 | |
| 3985 | Coffee Inc. 005 | £ 3,188,426 | |
| 3986 | Coffee Industries | £ 74,057,150 | |
| 3987 | Coffee Industrirs | £ 37,514,298 | |
| 3988 | Coffin Boulevard | £ 61,216,033 | |
| 3989 | Cog | £ 63,724,377 | |
| 3990 | Cognitive dissonance | £ 350,533,661 | |
| 3991 | cognito | £ 61,299,237 | |
| 3992 | cohen industries | £ 19,642,017 | |
| 3993 | cohen industries1 | £ 59,768,214 | |
| 3994 | Coherence and | £ 34,782,898 | |
| 3995 | Coin | £ 2,537,966 | |
| 3996 | Coins | £ 7,757,767 | |
| 3997 | Cointreau | £ 5,505,662 | |
| 3998 | coitis | £ 350,199 | |
| 3999 | coke | £ 72,173,901 | |
| 4000 | coke a snorting | £ 114,814,152 | |
