The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4001 | Cookie | £ 282,668 | |
| 4002 | Cookie Capital | £ 5,567,258 | |
| 4003 | Cookie Crew | £ 832,933 | |
| 4004 | Cookies Hempire | £ 57,747,795 | |
| 4005 | Cookies Ltd | £ 62,485,454 | |
| 4006 | Cooking A Bun | £ 26,571,577 | |
| 4007 | Cool | £ 15,241,800 | |
| 4008 | cool hand luke | £ 708,189,594 | |
| 4009 | CoolboyCorp | £ -3,338,583 | |
| 4010 | CoolboyCorp2 | £ 5,500,638 | |
| 4011 | CoolboyCorp3 | £ 18,401,464 | |
| 4012 | CoolboyCorp4 | £ 48,581,115 | |
| 4013 | Coolmore | £ 10,289,048 | |
| 4014 | Coon And Friends | £ 1,589,069 | |
| 4015 | CoonAssMafia | £ 3,590,531 | |
| 4016 | Cooper | £ 14,585,779 | |
| 4017 | Coopers | £ 8,267,869 | |
| 4018 | Coopers Hill | £ 804,711,769 | |
| 4019 | Coors | £ 54,161,650 | |
| 4020 | cooze empire | £ 11,877,010 | |
| 4021 | copa | £ 69,183,864 | |
| 4022 | Copa Cabana | £ 33,525,372 | |
| 4023 | copas | £ 371,599,667 | |
| 4024 | Copita | £ 368,657,482 | |
| 4025 | Copper | £ 50,000 | |
| 4026 | Copperpotcorp | £ 5,238,481 | |
| 4027 | Coquitlam BC | £ 113,434,641 | |
| 4028 | Coral Caves | £ 6,025,352,580 | |
| 4029 | Corallo | £ 654,665,876 | |
| 4030 | Corbyn | £ 13,469,737 | |
| 4031 | Corcaigh | £ 5,508,994 | |
| 4032 | cordis | £ 34,189,711 | |
| 4033 | Cordy ltd | £ 163,635,361 | |
| 4034 | Corleone Inc | £ 448,589,445 | |
| 4035 | Corleone Squad I | £ 19,153 | |
| 4036 | Corn | £ 393,698,863 | |
| 4037 | Corn Chips | £ 10,197,222 | |
| 4038 | Cornelia Marie | £ 585,674,187 | |
| 4039 | CORNERSTONE | £ 26,761,632 | |
| 4040 | cornerstone1 | £ 16,387,297 | |
| 4041 | cornerstone2 | £ 11,104,064 | |
| 4042 | cornerstone3 | £ 5,507,857 | |
| 4043 | cornerstone4 | £ 4,657,738 | |
| 4044 | Cornish | £ 65,615,660 | |
| 4045 | Cornish co | £ 2,838,085 | |
| 4046 | Cornish Continental | £ 5,502,660 | |
| 4047 | Cornish is back | £ 609 | |
| 4048 | Cornucopia of excellence | £ 18,832,646 | |
| 4049 | Cornwall | £ 60,453,119 | |
| 4050 | Corona | £ 163,285,909 | |
| 4051 | Coronation Street | £ 239,044,142 | |
| 4052 | Corp Buyer I | £ 17,697 | |
| 4053 | corp de la flew | £ 108,082,769 | |
| 4054 | CORP. CORP. | £ 55,218,218 | |
| 4055 | Corperate Enterprises | £ 6,670,460 | |
| 4056 | Corporal Punishment | £ 1,720,181,017 | |
| 4057 | Corporate Affairs | £ 1,181,114,593 | |
| 4058 | Corporate Anarchy | £ 643,536,457 | |
| 4059 | Corporate Takeovers | £ 32,640,665 | |
| 4060 | Corporate_Baron Pig farm | £ 4,960,996 | |
| 4061 | Corporation | £ 5,850,337 | |
| 4062 | Corporations | £ 18,997,075 | |
| 4063 | Corp_Baron burgers | £ 5,503,082 | |
| 4064 | Correlation | £ 487,600,725 | |
| 4065 | correspondence | £ 257,207,561 | |
| 4066 | Corrosion | £ 39,465,489 | |
| 4067 | Corrupt Council | £ 5,842,206 | |
| 4068 | Corrupt Court 1 | £ 6,006,487 | |
| 4069 | corrupt governments | £ 9,871,969 | |
| 4070 | Corrupt Society | £ 33,489,260 | |
| 4071 | Corruption | £ 190,293,557 | |
| 4072 | Corti | £ 124,825,870 | |
| 4073 | Corvo | £ 146,303,028 | |
| 4074 | Cos Im Close To The Edge | £ 48,882,550 | |
| 4075 | Cosmic Dancer | £ 533,328,787 | |
| 4076 | Cosmic energy | £ 297,107,656 | |
| 4077 | Cosmic Fire | £ 111,528,655 | |
| 4078 | Cosmo Canyon | £ 15,127,139 | |
| 4079 | Cosmos Corporation | £ 316,804,341 | |
| 4080 | cossy_empire | £ 9,456,107 | |
| 4081 | Costa Ludus | £ 2,257,156 | |
| 4082 | Costa packet coffees | £ 10,963,167 | |
| 4083 | Costco Wholesale | £ 534,858,827 | |
| 4084 | Costcutters | £ 2,961,835,913 | |
| 4085 | costley plc | £ 1,719,057 | |
| 4086 | Cottage Cheese | £ 1,287,001,588 | |
| 4087 | Cotton Candy | £ 204,771,936 | |
| 4088 | Cotton On | £ 9,022,872 | |
| 4089 | Couchpotato | £ 60,555,657 | |
| 4090 | Council of 7 | £ 170,569,147 | |
| 4091 | Counter Terrorism | £ 658,622,234 | |
| 4092 | Counterpart Driving Lice | £ 516,050 | |
| 4093 | Counterstrike | £ 228,228,178 | |
| 4094 | Counterweight Inc. | £ 558,958 | |
| 4095 | Country Catering | £ 16,419,553 | |
| 4096 | Country Chainsaw Carving | £ 958,052 | |
| 4097 | Country Life | £ 544,283,027 | |
| 4098 | Country Music | £ 2,037,745 | |
| 4099 | Country Yokels | £ 88,154,535 | |
| 4100 | Counts Customs | £ 547,455,756 | |
