The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4101 | Company Sargent Major | £ 45,915,720 | |
| 4102 | company1 | £ 50,000 | |
| 4103 | company23 | £ 40,705,730 | |
| 4104 | companyclub | £ 148,572,692 | |
| 4105 | CompanyName | £ -12,977 | |
| 4106 | Compassion | £ 321,544,203 | |
| 4107 | Compensation | £ 372,569,238 | |
| 4108 | compi hai | £ 1,027,280 | |
| 4109 | Complaints | £ 2,009,148,477 | |
| 4110 | Complementary Medicine | £ -3,989,478 | |
| 4111 | Complete Tool | £ 53,914,530 | |
| 4112 | completely out | £ 16,263,569 | |
| 4113 | Compliance | £ 167,493,832 | |
| 4114 | Compliance 10 | £ 111,241,476 | |
| 4115 | Compliance 11 | £ 107,242,788 | |
| 4116 | Compliance 12 | £ 91,169,693 | |
| 4117 | Compliance 2 | £ 154,136,133 | |
| 4118 | Compliance 3 | £ 143,419,208 | |
| 4119 | Compliance 4 | £ 94,932,829 | |
| 4120 | Compliance 5 | £ 269,225,633 | |
| 4121 | Compliance 6 | £ 92,088,525 | |
| 4122 | Compliance 7 | £ 117,112,013 | |
| 4123 | Comply or Die | £ 5,501,671 | |
| 4124 | Compo Investments | £ 630,367,741 | |
| 4125 | CompThree | £ -2,160,134 | |
| 4126 | Compton | £ 204,261,874 | |
| 4127 | CompuGlobalHyperMegaNet | £ 4,418,508 | |
| 4128 | Computer Parts | £ 46,640,843 | |
| 4129 | Comrades Enterprise | £ 37,696 | |
| 4130 | con air | £ 4,509,006 | |
| 4131 | Concentration | £ 37,939,226 | |
| 4132 | Concept | £ 458,592 | |
| 4133 | Concern | £ 186,223,266 | |
| 4134 | Concerto | £ 13,527,702 | |
| 4135 | Concorde | £ 54,706,960 | |
| 4136 | concrete steel inc | £ 137,147,573 | |
| 4137 | Condition | £ 557,887,010 | |
| 4138 | Condominiums | £ 201,408,541 | |
| 4139 | Confidence | £ 8,318,873 | |
| 4140 | confidential | £ 778,329,861 | |
| 4141 | Confidentiality | £ 34,638,025 | |
| 4142 | Confirmation Bias | £ 362,320,640 | |
| 4143 | Conflicting Evidence | £ 288,605,208 | |
| 4144 | Conformity | £ 2,194,345,128 | |
| 4145 | Confusion | £ 5,509,026 | |
| 4146 | Confusion -Disturbed | £ 51,180,293 | |
| 4147 | Cong | £ 334,194,054 | |
| 4148 | Congo | £ 173,094,247 | |
| 4149 | congruent | £ 231,084,032 | |
| 4150 | Congs Boyfriend | £ 194,760,433 | |
| 4151 | Congs Mangina | £ 108,944,601 | |
| 4152 | Conjunction Junction | £ 78,260,458 | |
| 4153 | Conjure Balearia | £ 195,618,312 | |
| 4154 | Conky | £ 765,142,980 | |
| 4155 | Conline Removals | £ 7,292,978 | |
| 4156 | Connaught | £ 100,986,983 | |
| 4157 | CONNOLLY INTERNATIONAL | £ 7,048,801 | |
| 4158 | connollyEnt | £ 91,480,550 | |
| 4159 | connollyEnt1 | £ 580,133,414 | |
| 4160 | connollyEnt3 | £ 147,930,101 | |
| 4161 | Conquer | £ 75,001,746 | |
| 4162 | Conscience | £ 3,044,108,306 | |
| 4163 | Consciousness | £ 22,539,644 | |
| 4164 | Conservationists | £ 9,777,773 | |
| 4165 | Consistency | £ 5,499,617 | |
| 4166 | Conspiracy | £ 51,674,946 | |
| 4167 | Conspiracy Co. | £ 1,111,197,789 | |
| 4168 | Conspiracy Theories | £ 310,124,181 | |
| 4169 | Constable | £ 11,844,197 | |
| 4170 | Constantine | £ 95,376,238 | |
| 4171 | Constantine the Great | £ 255,424,344 | |
| 4172 | Construction Caterpillar | £ 4,760,505 | |
| 4173 | construction co | £ 5,925,218 | |
| 4174 | Consulting in Health | £ 4,891,447 | |
| 4175 | Contagion | £ 668,510,073 | |
| 4176 | Content | £ 119,065,815 | |
| 4177 | Contents | £ 471,623,743 | |
| 4178 | Continue on | £ 92,301,767 | |
| 4179 | Contra | £ 27,221,396 | |
| 4180 | Contraband | £ 5,605,512 | |
| 4181 | Contract | £ 10,624,661 | |
| 4182 | Contraction | £ 550,533,471 | |
| 4183 | Contractor for Hire | £ 70,355,345 | |
| 4184 | Control | £ 1,103,948 | |
| 4185 | Control the Past | £ 56,607,703 | |
| 4186 | Control Yourself | £ -8,369,317 | |
| 4187 | Control. | £ 106,072,046 | |
| 4188 | Controller | £ -11,690,359 | |
| 4189 | Controller 1 | £ 5,327,063 | |
| 4190 | Controller 2 | £ 5,370,166 | |
| 4191 | Controversy | £ 70,714,716 | |
| 4192 | Convictions | £ 126,460,125 | |
| 4193 | Cookie | £ 282,668 | |
| 4194 | Cookie Capital | £ 5,567,258 | |
| 4195 | Cookie Crew | £ 832,933 | |
| 4196 | Cookies Hempire | £ 57,747,795 | |
| 4197 | Cookies Ltd | £ 62,485,454 | |
| 4198 | Cooking A Bun | £ 26,571,577 | |
| 4199 | Cool | £ 15,241,800 | |
| 4200 | cool hand luke | £ 708,189,594 | |
