The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 3901 | Chunks | £ 2,347,250 | |
| 3902 | Chupacabra | £ 47,241,366 | |
| 3903 | Church On The Hill | £ 5,503,058 | |
| 3904 | churchgoer | £ 1,126,051 | |
| 3905 | Churchill | £ 58,337,888 | |
| 3906 | Churchills Army | £ 64,889,745 | |
| 3907 | CHURCHTOWN FC | £ 10,887,352 | |
| 3908 | Churros | £ 50,000 | |
| 3909 | ChweChewChew | £ 4,749,333 | |
| 3910 | CIA | £ 267,214,133 | |
| 3911 | Cicak | £ 56,551,432 | |
| 3912 | cider | £ 154,856,071 | |
| 3913 | Cigarette Smoke | £ 219,441,957 | |
| 3914 | Cigarettes | £ 785,007,743 | |
| 3915 | Cigarettes Again Damn It | £ 100,625,331 | |
| 3916 | Cimla | £ 3,764,635 | |
| 3917 | cin | £ 309,932,867 | |
| 3918 | Cincinnati | £ 52,354,362 | |
| 3919 | Cinderella Man | £ 3,392,841 | |
| 3920 | Cinema | £ 995,595,015 | |
| 3921 | cinnamon swirls | £ 3,429,115,212 | |
| 3922 | Cipher | £ -2,474,628 | |
| 3923 | Circuit | £ 123,100,139 | |
| 3924 | Circus of Many Wives | £ 239,191 | |
| 3925 | circus of values | £ 89 | |
| 3926 | CIS | £ -109,127 | |
| 3927 | Cisco Inc | £ 4,829,804 | |
| 3928 | Cisplatin | £ 28,274,701 | |
| 3929 | cistro corp | £ 7,324 | |
| 3930 | Citadel inc. | £ 5,505,922 | |
| 3931 | cite des anges | £ 6,999,291 | |
| 3932 | Cities | £ 61,187,798 | |
| 3933 | Citizen | £ 201,127,159 | |
| 3934 | Citizen Cain | £ 154,662,651 | |
| 3935 | Citizenship | £ 171,046,340 | |
| 3936 | Citrus Punch Oasis | £ 37,050,866 | |
| 3937 | City bomber | £ 33,257,280 | |
| 3938 | City Builders Inc1 | £ 626,139 | |
| 3939 | City Builders Inc2 | £ 582,256 | |
| 3940 | City of Dread | £ 50,000 | |
| 3941 | City Walls | £ 4,568,939 | |
| 3942 | City Wok | £ 118,359 | |
| 3943 | City Wok12 | £ 149,851,702 | |
| 3944 | cityoffspring | £ 22,903,783 | |
| 3945 | CitySuper | £ 141,731,850 | |
| 3946 | CiviIization | £ 813,053,096 | |
| 3947 | Civil Protector | £ 5,218,092 | |
| 3948 | Civilisation | £ 253,003,716 | |
| 3949 | Civilization | £ 9,053,657 | |
| 3950 | CK for him | £ 951,421 | |
| 3951 | claim.co | £ 153,066,098 | |
| 3952 | Clairvoyance | £ 222,707,023 | |
| 3953 | clam burger | £ -2,190,512 | |
| 3954 | clammys | £ 31,010 | |
| 3955 | Clandestine Ops | £ 9,642,983 | |
| 3956 | Clans | £ 322,847,271 | |
| 3957 | Clans of Scotland | £ 491,180,760 | |
| 3958 | Clarences Millions | £ 135,441,193 | |
| 3959 | ClaretAndGold | £ 5,503,516 | |
| 3960 | Clarion Ledger | £ 2,067,493 | |
| 3961 | Clarity | £ 4,120,405,105 | |
| 3962 | Clarity Web Solutions | £ 1,480,867 | |
| 3963 | clarkyCorp | £ 4,826,048 | |
| 3964 | Class | £ 552,455,421 | |
| 3965 | Class A Drugs | £ 6,237,284 | |
| 3966 | Class A Swedge | £ 109,262,865 | |
| 3967 | Class B Associates | £ 77,503,522 | |
| 3968 | Class C LTD | £ 91,308,438 | |
| 3969 | Classified | £ 688,123,056 | |
| 3970 | Claverhouse | £ 482,534,969 | |
| 3971 | Claw Hammer | £ 171,833,671 | |
| 3972 | CLAWED | £ 186,199 | |
| 3973 | Clay | £ 25,588,820 | |
| 3974 | Clayton Nuclear Systems | £ 10,738,836 | |
| 3975 | Clean-Up Crew | £ 48,238,560 | |
| 3976 | Cleaners | £ 346,993,525 | |
| 3977 | Cleanup Crew Inc | £ 12,010,478 | |
| 3978 | cleanupcrew | £ 5,500,009 | |
| 3979 | CLEAR | £ 19,007,952 | |
| 3980 | clearing wave | £ 4,941,203 | |
| 3981 | ClearWater | £ 50,000 | |
| 3982 | Clearwater Asylum | £ 55,355,483 | |
| 3983 | Cleasby co | £ 60,798,869 | |
| 3984 | Cleaving Offshore Ltd | £ 5,506,766 | |
| 3985 | Clementine | £ 119,480,884 | |
| 3986 | Clemenza | £ 300,858 | |
| 3987 | Cleveland | £ 274,388,319 | |
| 3988 | Cleveland Browns | £ 74,963,343 | |
| 3989 | Clever Names | £ 2,107,578,536 | |
| 3990 | Click | £ 5,502,877 | |
| 3991 | ClickClick | £ 3,938,259 | |
| 3992 | Cliffjumper | £ 189,583,070 | |
| 3993 | Climate | £ 56,691,374 | |
| 3994 | Climate Change | £ 332,077,204 | |
| 3995 | climber | £ 127,185,821 | |
| 3996 | CLIPPERMAN | £ 54,163,698 | |
| 3997 | Clitheroe | £ 415,850,956 | |
| 3998 | Clobber | £ 128,106,651 | |
| 3999 | Clock | £ 5,500,868 | |
| 4000 | Clocks | £ 50,000 | |
