The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18101 | These lighties | £ 379,708,000 | |
| 18102 | These Skills | £ 423,507,723 | |
| 18103 | Theseus | £ 101,042,830 | |
| 18104 | TheShortSide | £ 508,474 | |
| 18105 | TheState | £ 72,492,160 | |
| 18106 | Theta Rho Delta | £ 4,885,631 | |
| 18107 | Theta Rho Delta01 | £ 2,900,069 | |
| 18108 | TheThreeAmigos | £ 79,252,647 | |
| 18109 | TheTutorial | £ 50,000 | |
| 18110 | thewedgeinc | £ 326,535 | |
| 18111 | Theworld | £ 1,949,733 | |
| 18112 | Theworldismyplayground | £ 975,113 | |
| 18113 | The_Tail | £ 111,467,123 | |
| 18114 | ThiaBog Squad | £ 1,166,597 | |
| 18115 | ThiaBog Suicide Team | £ -31,851 | |
| 18116 | Thialand | £ 263,178,518 | |
| 18117 | Thick accent | £ 50,000 | |
| 18118 | Thick As Thieves | £ 14,442,275 | |
| 18119 | Thierry Henry | £ 826,899 | |
| 18120 | Thine Enemies. | £ 65,631,721 | |
| 18121 | thing | £ 105,736,942 | |
| 18122 | Thing One | £ 404,000,355 | |
| 18123 | things | £ 51,102,245 | |
| 18124 | Things Now | £ 18,618,967 | |
| 18125 | Things To Come | £ 10,392,298 | |
| 18126 | Think2xSpeak1x | £ 246,460,137 | |
| 18127 | Thinking | £ 137,111,129 | |
| 18128 | thinking of names | £ 2,151,466,667 | |
| 18129 | Thira | £ 178,601,312 | |
| 18130 | Third Attempt | £ 37,533,092 | |
| 18131 | Third Cohort | £ 50,071,962 | |
| 18132 | Third Eye | £ 41,281,524 | |
| 18133 | Third Kind | £ 58,286,085 | |
| 18134 | THIRD REICH | £ -10,950 | |
| 18135 | Third Trading Company | £ 6,945,245 | |
| 18136 | ThirdCapitalistModule | £ 50,000 | |
| 18137 | Thirteen | £ 84,617,641 | |
| 18138 | this | £ 473,390,719 | |
| 18139 | this bitch | £ 13,866,808 | |
| 18140 | This Boring Game | £ 152,681,936 | |
| 18141 | This Can | £ 77,304,883 | |
| 18142 | This Cap Is Mine | £ 2,817,630 | |
| 18143 | This City | £ 10,087 | |
| 18144 | This City6 | £ 402,596,360 | |
| 18145 | This Company | £ 27,282,861 | |
| 18146 | this company eludes me. | £ 1,803,943 | |
| 18147 | this company is ready | £ 7,177,909 | |
| 18148 | This Concrete Jungle | £ 169,661,533 | |
| 18149 | this game | £ 143,989,995 | |
| 18150 | This Here Lands | £ 80,336,737 | |
| 18151 | This house | £ 261,652,043 | |
| 18152 | This Is A Robbery | £ 56,128,598 | |
| 18153 | this is rigged | £ 294,935,554 | |
| 18154 | This is the End | £ 123,050,357 | |
| 18155 | This Is Your Fault | £ 7,711,031 | |
| 18156 | this isnt | £ 4,354,651 | |
| 18157 | This Land | £ 9,174,327 | |
| 18158 | This Man Flu | £ -4,886,231 | |
| 18159 | This Map | £ 105,819,833 | |
| 18160 | This new Game | £ 36,510,612 | |
| 18161 | this nuke | £ 108,477,832 | |
| 18162 | This Place | £ 6,753,309 | |
| 18163 | this rain | £ 334,554,952 | |
| 18164 | This Revenge | £ 5,571,617 | |
| 18165 | This space | £ 12,560 | |
| 18166 | This stall is on fiya | £ 1,439,472 | |
| 18167 | This stall is on fiyaa | £ 5,960,010 | |
| 18168 | This stall is on fiyaaa | £ 484,141 | |
| 18169 | This stall is on fiyaaaa | £ 41,178,615 | |
| 18170 | this story | £ 107,082,684 | |
| 18171 | this tiny flat | £ 35,393,159 | |
| 18172 | This Town | £ 5,504,857 | |
| 18173 | This Velvet Glove | £ 506,283 | |
| 18174 | This Was Grass | £ 483,380,731 | |
| 18175 | This World | £ 11,036,073 | |
| 18176 | ThisWorld | £ 46,321,279 | |
| 18177 | Thiz | £ 75,966,733 | |
| 18178 | Thneedville | £ 173,650,679 | |
| 18179 | Thomas Auto | £ 53,027,380 | |
| 18180 | Thomas Sabo | £ 12,387,985 | |
| 18181 | Thomas the Tank | £ 54,049,349 | |
| 18182 | Thomas the train | £ 5,728,341 | |
| 18183 | Thompson Bros | £ 50,000 | |
| 18184 | Thomson Pharmaceuticals | £ 21,678,152 | |
| 18185 | Thongs | £ 4,188,702 | |
| 18186 | Thor | £ 493,567,706 | |
| 18187 | Thor God of Asgard | £ 6,847,781 | |
| 18188 | Thor of Asgard | £ 61,510,709 | |
| 18189 | Thorn | £ 7,675,133 | |
| 18190 | Thorns | £ 813,276,327 | |
| 18191 | Thorns 2 | £ 185,895,579 | |
| 18192 | Thorns 3 | £ 191,709,697 | |
| 18193 | Thorns In your Shoes | £ 50,063,526 | |
| 18194 | Thornton Inc | £ 312,791 | |
| 18195 | Thorpe Park | £ 3,102,925 | |
| 18196 | Those Butterflies | £ 976,576 | |
| 18197 | those companies | £ 214,336,779 | |
| 18198 | Those Darn Cats | £ 909,507,793 | |
| 18199 | Those Days | £ 73,703,927 | |
| 18200 | Those Flying Pigs | £ 862,071,210 | |
