The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 4001 | C1 UK | £ -722,258 | |
| 4002 | C17H21NO4 | £ 132,748,858 | |
| 4003 | C18 | £ 4,711,667 | |
| 4004 | Ca-Ching | £ 77,516,705 | |
| 4005 | Cab Children | £ 5,500,226 | |
| 4006 | Cabbage Cakes | £ 200,000 | |
| 4007 | Cable | £ 54,649,269 | |
| 4008 | cables | £ 5,506,130 | |
| 4009 | Cabletron Systems | £ 4,887,022 | |
| 4010 | Cabron | £ 3,868,486,076 | |
| 4011 | Cacha | £ 50,000 | |
| 4012 | Cack | £ 224,687,628 | |
| 4013 | Cacophonic Distractions | £ 608,451 | |
| 4014 | cactus 1 | £ 2,886,858 | |
| 4015 | cactus 2 | £ 6,629,818 | |
| 4016 | cactus 3 | £ -8,771,828 | |
| 4017 | cactus 4 | £ -13,181,829 | |
| 4018 | cactus 5 | £ -1,166,728 | |
| 4019 | Cactus Inc | £ 91,943,433 | |
| 4020 | Cadbury Galaxy | £ 169,905,817 | |
| 4021 | Cadence | £ 76,155,175 | |
| 4022 | Cadet Inc. | £ 11,890,288 | |
| 4023 | Cadillac | £ 78,375,278 | |
| 4024 | Caernarfon | £ 10,850,335 | |
| 4025 | Caesar | £ 248,830,463 | |
| 4026 | Caesars Palace | £ 483,225,504 | |
| 4027 | Cafe | £ 4,498,073 | |
| 4028 | Caffine Withdrawls | £ 43,014,456 | |
| 4029 | Cage Corp | £ 10,422,282 | |
| 4030 | Cah Enterprises | £ 632,044 | |
| 4031 | Cain | £ 155,197,028 | |
| 4032 | CaineCo | £ 50,000 | |
| 4033 | Cair Paravel | £ 5,772,100 | |
| 4034 | Cairns | £ 3,838,760 | |
| 4035 | Caissa Operations | £ 70,551,933 | |
| 4036 | Caithness | £ 996,320,309 | |
| 4037 | Caity | £ 350,684,797 | |
| 4038 | Caity Lotz | £ 31,479,911 | |
| 4039 | Caixa | £ 1,180,083 | |
| 4040 | Cake | £ 161,815,508 | |
| 4041 | cake and crackers | £ 110,305,549 | |
| 4042 | Cakers | £ 87,705,697 | |
| 4043 | Cakes | £ 3,099,108,996 | |
| 4044 | Calamari | £ 95,296,369 | |
| 4045 | Calamari Tuesday | £ 6,896,310,373 | |
| 4046 | Calamitous Intent | £ 4,589,543 | |
| 4047 | Calamity | £ 32,628,673 | |
| 4048 | Calamity Inc | £ 5,113,000 | |
| 4049 | Calaveras | £ 49,200,453 | |
| 4050 | Calculus | £ 410,145,315 | |
| 4051 | Calcutta | £ 624,571,609 | |
| 4052 | Caldera | £ 299,359,385 | |
| 4053 | Caledonia | £ 238,956,468 | |
| 4054 | Caledonian Sleeper | £ 45,797,036 | |
| 4055 | Calendars | £ 191,647,835 | |
| 4056 | Calgary | £ 238,966,697 | |
| 4057 | Cali 4 | £ 3,916,367 | |
| 4058 | Calibration | £ 729,443,951 | |
| 4059 | California Highways | £ 139,761,038 | |
| 4060 | Californication | £ 4,545,410 | |
| 4061 | Caligula | £ 50,665,527 | |
| 4062 | Calle Calandria | £ 58,812,316 | |
| 4063 | Calle De Cadiz | £ 80,659,990 | |
| 4064 | Calls | £ 123,698,779 | |
| 4065 | Camalot | £ -2,018,691 | |
| 4066 | Cambodia | £ 600,871,730 | |
| 4067 | Cambridge | £ 188,424,316 | |
| 4068 | Cambridge House | £ 1,070,140 | |
| 4069 | cambrudge | £ 5,094,813 | |
| 4070 | Camden Lock | £ 63,194,223 | |
| 4071 | CamdenTownBakery | £ -17,478,189 | |
| 4072 | Camel Toes | £ 438,733,245 | |
| 4073 | Camelbak | £ 98,940,143 | |
| 4074 | Camelot | £ 1,178,921,719 | |
| 4075 | Cameltoe | £ 36,000,429 | |
| 4076 | camo da gamo | £ 4,520,643 | |
| 4077 | Camp | £ 38,885,364 | |
| 4078 | Camping Club | £ 5,098,733 | |
| 4079 | Camping Goods | £ 4,155,091 | |
| 4080 | Campus Rec | £ 50,000 | |
| 4081 | Campus Rec USF | £ 50,000 | |
| 4082 | Can I have some more | £ 80,304,553 | |
| 4083 | CAN NOT KILL US | £ 6,396,829 | |
| 4084 | Can o Spam | £ 2,306,618 | |
| 4085 | Can We Fix It | £ 13,299,978 | |
| 4086 | CAN YOU TAKE I T | £ 8,551,808 | |
| 4087 | Can-do Attitude | £ 46,381,839 | |
| 4088 | Canabix Inc | £ 188,925 | |
| 4089 | Canabix Industries Inc | £ 192,310 | |
| 4090 | Canada | £ 59,229,412 | |
| 4091 | Canada city and caps | £ 1,174,167,880 | |
| 4092 | Canadian Bacon | £ 95,776,444 | |
| 4093 | Canadian Club | £ 526,162,998 | |
| 4094 | Canadian Flag | £ 217,239,394 | |
| 4095 | Canadian Mist | £ 346,766,549 | |
| 4096 | Canadian Wealth | £ 94,411,778 | |
| 4097 | Canal Warts | £ 5,508,219 | |
| 4098 | Canaries | £ 55,652,846 | |
| 4099 | canawhoopas | £ 2,015,796 | |
| 4100 | Canberra | £ 145,457,728 | |
