The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4101 | Capital | £ 1,497,598 | |
| 4102 | Capital Punishment | £ 1,627,176,626 | |
| 4103 | Capitalism | £ 309,100,612 | |
| 4104 | Capitalize | £ 57,871,563 | |
| 4105 | Capitals | £ 235,539,675 | |
| 4106 | Capitol Hill | £ 96,121,910 | |
| 4107 | Capitulation | £ 49,163,082 | |
| 4108 | Capone | £ 190,948,526 | |
| 4109 | Capone Industries | £ 14,497,483 | |
| 4110 | CaponeNet | £ 1,441,147 | |
| 4111 | CAPS LOCK | £ 64,146,638 | |
| 4112 | Capsaicin Creations | £ 35,023,884 | |
| 4113 | CAPSULE CORP | £ 50,000 | |
| 4114 | Capsule Corps | £ 50,000 | |
| 4115 | Capt. Picard | £ 356,274,141 | |
| 4116 | Captain America | £ 29,769,479 | |
| 4117 | CAPTAIN CAVEMAN | £ 197,387,712 | |
| 4118 | Captain Crunch | £ 1,503,759 | |
| 4119 | Captain Hindsight | £ 398,445,507 | |
| 4120 | captain kitty | £ 36,261,320 | |
| 4121 | Captain Morgan | £ 57,762,118 | |
| 4122 | Captain Noobcake | £ 5,500,990 | |
| 4123 | Captain Philips | £ 11,637,723 | |
| 4124 | Captain Spaulding | £ 79,581,519 | |
| 4125 | Captains Bomb co | £ 5,506,206 | |
| 4126 | Captains Butchers | £ 5,502,173 | |
| 4127 | Captains Fisheries | £ -3,371,579 | |
| 4128 | Captains Refuge | £ 5,500,516 | |
| 4129 | Captains shipping | £ 5,505,513 | |
| 4130 | Captivity | £ 189,532,281 | |
| 4131 | Car Dealership | £ 278,929,783 | |
| 4132 | Caramba inc | £ 5,034,118 | |
| 4133 | Caravaggio | £ 314,747,870 | |
| 4134 | Carbon Dioxide | £ 10,211,500 | |
| 4135 | Carbon neutrality | £ 197,726,670 | |
| 4136 | Carbon Softdrinks | £ 63,760,417 | |
| 4137 | carbonmonkies | £ 57,418,250 | |
| 4138 | Card Sharks Club | £ 15,876,790 | |
| 4139 | Cardassia | £ 4,210,383,758 | |
| 4140 | Cardboard and Co. | £ 2,982 | |
| 4141 | Cardboard Boxville | £ 271,300,044 | |
| 4142 | Cardiff | £ 81,943,726 | |
| 4143 | Cardiff inc | £ 50,000 | |
| 4144 | CardiffBlues | £ 50,015,582 | |
| 4145 | Cardigan | £ 268,570,509 | |
| 4146 | Cardinal Sins | £ 268,154,898 | |
| 4147 | Cards | £ 5,500,624 | |
| 4148 | Care | £ 366,514,084 | |
| 4149 | Caribbean | £ 53,501,221 | |
| 4150 | Carl Marxmanism | £ 251,602,503 | |
| 4151 | Carling | £ 39,827,260 | |
| 4152 | Carlito | £ 44,451,776 | |
| 4153 | Carlitos | £ 53,052,975 | |
| 4154 | Carlitos Way | £ 409,587,119 | |
| 4155 | Carlos the Jackal | £ 541,310,822 | |
| 4156 | carlosatron inc | £ 2,026,796 | |
| 4157 | Carlsberg | £ 6,762,818 | |
| 4158 | carlys | £ -20,446 | |
| 4159 | Carmarthen | £ 5,506,279 | |
| 4160 | Carmelites | £ 9,888,789 | |
| 4161 | Carmen Sandiego | £ 769,629 | |
| 4162 | Carmo | £ 54,526,740 | |
| 4163 | carnaby | £ 50,000 | |
| 4164 | Carnage | £ 265,060,994 | |
| 4165 | Carnegie Steel Co. | £ 1,300,809,992 | |
| 4166 | CarniVal | £ 10,952,614 | |
| 4167 | Carnivalesque | £ 5,506,145 | |
| 4168 | Carnival_clowns | £ 59,217,114 | |
| 4169 | Carnival_clowns2 | £ 28,258,544 | |
| 4170 | Carolina | £ 97,848,328 | |
| 4171 | Carp | £ 124,920,545 | |
| 4172 | CARPARKS | £ 9,347,064 | |
| 4173 | carpe diem | £ 278,233,021 | |
| 4174 | carpe jugulum | £ 210,560,355 | |
| 4175 | carpe terram | £ 10,063,352 | |
| 4176 | Carpenter Lacking | £ -65,662 | |
| 4177 | carpet cleaning | £ 153,220,329 | |
| 4178 | Carpp Enterprises Plc | £ 5,507,687 | |
| 4179 | Carrera | £ 172,179,454 | |
| 4180 | Carrot Cake | £ 1,087,779 | |
| 4181 | Carrot Captain Corp. | £ 23,443,368 | |
| 4182 | Carrot Corp | £ 4,630,922 | |
| 4183 | Carrot or Stick | £ 117,104,915 | |
| 4184 | Carrots | £ 70,655,917 | |
| 4185 | Cars | £ 2,729,343 | |
| 4186 | Cars Inc. | £ 10,856,523 | |
| 4187 | Carter Stakes | £ 5,505,327 | |
| 4188 | Carthage | £ 253,024,070 | |
| 4189 | Carthage Corporation | £ 25,881,068 | |
| 4190 | Cartman | £ 24,168,993 | |
| 4191 | Carvery | £ 194,839,960 | |
| 4192 | Cascarilla | £ 50,000 | |
| 4193 | Cash | £ 3,247,214 | |
| 4194 | CASH 4 NUKES | £ 351,493 | |
| 4195 | Cash Accounting | £ 51,676,575 | |
| 4196 | Cash Cow | £ 4,559,396 | |
| 4197 | Cash Dump | £ 263,440,582 | |
| 4198 | Cash Flow | £ 50,000 | |
| 4199 | Cash Generator | £ 24,724,394 | |
| 4200 | Cash in hand | £ 50,000 | |
