The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6101 | CUBANA | £ 1,527,317 | |
| 6102 | Cube Inc. | £ 5,507,410 | |
| 6103 | cuberdons | £ 8,923,048 | |
| 6104 | Cubic Works | £ 7,695,062 | |
| 6105 | Cubicstan | £ 3,037,220 | |
| 6106 | Cuckoo Ltd | £ 4,991,067 | |
| 6107 | Cucks | £ 33,351,627 | |
| 6108 | Cucumber | £ 2,015,046,897 | |
| 6109 | Cufin | £ 4,931,482 | |
| 6110 | cujo | £ 52,583,663 | |
| 6111 | Cullins | £ 589,733,633 | |
| 6112 | Culliver City | £ 19,474,104 | |
| 6113 | Culo | £ 54,280,976 | |
| 6114 | cult and co | £ 23,957,017 | |
| 6115 | Cult of the Dead | £ 1,014,326,939 | |
| 6116 | cultural appropriation | £ 1,276,912,141 | |
| 6117 | Cultural Decline | £ 33,864,506 | |
| 6118 | Cultural Expressions | £ 167,279,109 | |
| 6119 | Cumann Luthchleas Gael | £ 5,502,913 | |
| 6120 | Cuneo | £ 57,638,840 | |
| 6121 | cunning | £ 70,479,611 | |
| 6122 | Cunnys Trading Company | £ 982,076 | |
| 6123 | Cup | £ 19,851,641 | |
| 6124 | Cups | £ 65,928,983 | |
| 6125 | Curiosity | £ 614,171,596 | |
| 6126 | Current | £ 3,554,712 | |
| 6127 | Currents | £ 48,241,725 | |
| 6128 | Curry-clanRob | £ 5,507,441 | |
| 6129 | Curse of Monkey Island | £ 39,230,532 | |
| 6130 | curtains | £ 365,303,983 | |
| 6131 | Curve | £ 1,327,620 | |
| 6132 | Curz Corp | £ 50,000 | |
| 6133 | Cusco | £ 237,567,140 | |
| 6134 | Cushion | £ 40,606,248 | |
| 6135 | Cushions | £ 52,838,661 | |
| 6136 | Cushty Son | £ 0 | |
| 6137 | Custard | £ 57,094,161 | |
| 6138 | Custard Pie | £ 668,701,487 | |
| 6139 | Custom Cream Pies | £ 36,638,956 | |
| 6140 | Cut | £ 192,062,776 | |
| 6141 | Cut Resistant Glove | £ 108,609,399 | |
| 6142 | Cute Boys Dx | £ 5,861,264 | |
| 6143 | Cute Red Industries | £ 56,315,413 | |
| 6144 | Cuthberts Coachworks | £ 596,602,678 | |
| 6145 | Cutthroat | £ 39,315,016 | |
| 6146 | Cutting Down Trees | £ 55,370,240 | |
| 6147 | Cutty Sark | £ 2,046,546,985 | |
| 6148 | cvc | £ 5,541,924 | |
| 6149 | CYAfergie | £ 6,790,092 | |
| 6150 | Cyanide | £ 93,319,153 | |
| 6151 | Cyber Death | £ 125,400,697 | |
| 6152 | Cyber Sharks | £ 82,973,600 | |
| 6153 | Cyber Tech | £ 3,349,487 | |
| 6154 | Cyber Tech Systems | £ 66,621,369 | |
| 6155 | Cyber-Tec | £ 185,594,418 | |
| 6156 | Cybercrime Specialists | £ 298,698,930 | |
| 6157 | cybercrimedetionunit | £ 1,429,198 | |
| 6158 | CyberDeath | £ 100,751,231 | |
| 6159 | CyberDefense Co | £ 61,782,049 | |
| 6160 | Cyberdogs | £ 100,831,693 | |
| 6161 | Cyberdyne | £ 181,827,111 | |
| 6162 | Cyberdyne Corp. | £ 4,285,808 | |
| 6163 | Cyberdyne Systems | £ 527,450,156 | |
| 6164 | Cyberdyne Sytems | £ -1,386,763 | |
| 6165 | CyberLife | £ 1,417,404 | |
| 6166 | Cybernet | £ 50,000 | |
| 6167 | Cyberspace Operations | £ 119,118,769 | |
| 6168 | Cyberterrorism | £ 653,442,761 | |
| 6169 | Cyborg | £ 102,781,192 | |
| 6170 | Cyborgia Inc | £ 11,103,436 | |
| 6171 | cycle | £ 123,247,905 | |
| 6172 | Cycletour | £ 5,504,207 | |
| 6173 | Cyclists | £ 253,288,586 | |
| 6174 | Cyclists are rubbish | £ 50,000 | |
| 6175 | Cyclone | £ 12,449,375 | |
| 6176 | Cyclonic energy | £ 53,352,325 | |
| 6177 | Cydonia | £ 4,972,116 | |
| 6178 | Cydonia Ltd | £ 135,066,044 | |
| 6179 | CYKA | £ 56,980,649 | |
| 6180 | CykaBlyat | £ 5,365,780 | |
| 6181 | cylinders | £ 42,984,668 | |
| 6182 | Cylon | £ 79,057,234 | |
| 6183 | Cylons | £ 52,605,207 | |
| 6184 | Cymraeg | £ 16,291,695 | |
| 6185 | Cyprus | £ 546,672,653 | |
| 6186 | Cyrus Enterprise | £ 26,839,227 | |
| 6187 | Cyrus Salad | £ 59,170,526 | |
| 6188 | Cytosport | £ -5,801,399 | |
| 6189 | czar | £ 4,304,081 | |
| 6190 | czx | £ 183,278,151 | |
| 6191 | D Block | £ 1,449,974,172 | |
| 6192 | D Block Enterprise | £ 2,858,788 | |
| 6193 | D Corp | £ 1,873,647 | |
| 6194 | D E A T H | £ 168,604,204 | |
| 6195 | D e s t i n y | £ 291,951,234 | |
| 6196 | D Jellybean | £ 10,639,824 | |
| 6197 | D-Bombs | £ 67,864,173 | |
| 6198 | D-Lo Enterprise | £ 1,291,954 | |
| 6199 | D.B. Cooper | £ 1,245,353,841 | |
| 6200 | D.E.A.T.H. | £ 448,773,232 | |
