The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 5901 | CO_OP | £ 78,121 | |
| 5902 | CQC | £ 54,443,115 | |
| 5903 | Crab | £ 1,157,420,736 | |
| 5904 | Crabby Patties | £ 61,098,769 | |
| 5905 | Crack | £ 279,007,678 | |
| 5906 | Crack the Sky | £ 4,871,063 | |
| 5907 | cracked | £ 193,090,782 | |
| 5908 | Crackers | £ 2,974,850,583 | |
| 5909 | Crackity Jones | £ 96,175,596 | |
| 5910 | crackle | £ 1,695,860 | |
| 5911 | crackpenguin | £ 13,064,048 | |
| 5912 | crag corps | £ 19,034,603 | |
| 5913 | Crankshaft | £ -2,067,673 | |
| 5914 | Crap | £ 226,053,831 | |
| 5915 | crap heading your way | £ 168,193,576 | |
| 5916 | Crap Inc | £ 126,801,616 | |
| 5917 | Crapola | £ 4,324,875 | |
| 5918 | Crash Cult Industries | £ 621,130,107 | |
| 5919 | CrashOveryde Systems Inc | £ 88,992,907 | |
| 5920 | Craters | £ 63,445,411 | |
| 5921 | Craven | £ 131,259,548 | |
| 5922 | Craxy88 | £ 35,196,371 | |
| 5923 | Crayon Ink | £ 5,620,400 | |
| 5924 | Crayon Inkorporated | £ 4,477,793 | |
| 5925 | Craze | £ 61,649,948 | |
| 5926 | Crazy | £ 15,502,838 | |
| 5927 | Crazy Circus | £ 35,229,359 | |
| 5928 | crazy circus 2 | £ 76,970,314 | |
| 5929 | Crazy Corp | £ 132,376,908 | |
| 5930 | Crazy Imperium | £ 8,173,439 | |
| 5931 | Crazy Inc. | £ 3,782,404 | |
| 5932 | Crazy LAB | £ 7,760,196 | |
| 5933 | Crazy Panda | £ 4,962,214 | |
| 5934 | Crazy Town | £ 4,823,964 | |
| 5935 | Crazy. | £ 110,293,468 | |
| 5936 | Crazyman | £ 5,764,646 | |
| 5937 | CrazyTown | £ 8,914,772 | |
| 5938 | Creag an Iubhair | £ 416,282,909 | |
| 5939 | Cream | £ 55,075,144 | |
| 5940 | Cream Crackers | £ 2,378,425 | |
| 5941 | Cream Jockey | £ 232,695,372 | |
| 5942 | Cream Pie | £ 110,263,034 | |
| 5943 | Cream With Pie | £ 17,931,947 | |
| 5944 | CreamCheese | £ 50,000 | |
| 5945 | Creaney | £ 70,056,262 | |
| 5946 | Created | £ 474,034,751 | |
| 5947 | Creating cash | £ 171,425,487 | |
| 5948 | Creating Comps | £ 299,484,755 | |
| 5949 | Creation | £ 2,326,539,911 | |
| 5950 | Creations | £ 99,908,098 | |
| 5951 | Creative Criminals | £ 6,688,482 | |
| 5952 | Creative Enterprises | £ 54,729,913 | |
| 5953 | Creative Genius | £ 79,088,819 | |
| 5954 | Creative Solutions Inc | £ 780,431,418 | |
| 5955 | creative thinking | £ 109,962,329 | |
| 5956 | creative waze | £ 55,678,275 | |
| 5957 | Creativity | £ 57,852,208 | |
| 5958 | Creativity R Us | £ 76,260,472 | |
| 5959 | CreatorX | £ 1,385,097 | |
| 5960 | Credit Suisse | £ 5,606,645,211 | |
| 5961 | Credo | £ 91,211 | |
| 5962 | creed | £ 391,296 | |
| 5963 | creep | £ 38,313,807 | |
| 5964 | Creepers | £ 54,659,477 | |
| 5965 | Creeping Jesus | £ 25,940,698 | |
| 5966 | creepy | £ 108,117,338 | |
| 5967 | Creighton | £ 85,529,697 | |
| 5968 | Creme Eggs | £ 364,249,106 | |
| 5969 | crenshaw | £ 5,513,581 | |
| 5970 | Crenshaw Mafia | £ 43,319,595 | |
| 5971 | Crew 3 | £ 28,029,709 | |
| 5972 | Crew Returns | £ 22,529,577 | |
| 5973 | Cricket | £ 21,486,593 | |
| 5974 | Crim | £ 26,440,726 | |
| 5975 | Crime | £ 269,489,424 | |
| 5976 | Crimestoppers | £ 43,556,328 | |
| 5977 | Criminal Activities | £ 8,878,677 | |
| 5978 | Criminal Insanity | £ 4,781,196 | |
| 5979 | Criminal Mischief | £ 57,511,475 | |
| 5980 | Criminal Record | £ 53,507,016 | |
| 5981 | Criminal Records | £ 2,881,821 | |
| 5982 | Crimson Blood | £ 158,270 | |
| 5983 | Crimson Holdings | £ 9,980,535 | |
| 5984 | Crimson Land Enterprises | £ 10,785,003 | |
| 5985 | Crimson Perm Assurance | £ 4,534,828 | |
| 5986 | Crimson Rain Enterprises | £ 5,501,436 | |
| 5987 | Crimson Seas Enterprises | £ 12,178,266 | |
| 5988 | Crimson Shade Ent. | £ 1,051,348 | |
| 5989 | Crimson Sky Enterprises | £ 20,671,111 | |
| 5990 | Crimson Waters | £ 4,193,317 | |
| 5991 | CrimsonPride | £ 43,432,376 | |
| 5992 | Cringe | £ 18,455,426 | |
| 5993 | Cripple Mr Onion | £ 3,972,900 | |
| 5994 | Cripps Trading Company | £ 9,638,639 | |
| 5995 | Crispgreen | £ -19,376,181 | |
| 5996 | Crisps | £ 130,991,596 | |
| 5997 | Crispy | £ 4,099,441 | |
| 5998 | Crispy Bacon | £ 114,559,195 | |
| 5999 | crispyes | £ 43,969 | |
| 6000 | crispygreen | £ 35,875,524 | |
