The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18201 | The2ndBiggestDump | £ 3,485,755 | |
| 18202 | The3rdBiggestDump | £ 5,062,981 | |
| 18203 | The4thBiggestDump | £ 5,497,926 | |
| 18204 | The5thBiggestDump | £ 5,495,519 | |
| 18205 | Theban Cosmetics | £ 5,598,645 | |
| 18206 | TheBarbaricDonuts | £ 4,670,902 | |
| 18207 | TheBigDump | £ 1,643,636 | |
| 18208 | TheBigInc | £ 338,083 | |
| 18209 | TheBlackPearl | £ 70,083,373 | |
| 18210 | TheBlock | £ 6,995,654 | |
| 18211 | thechurchmarket | £ 14,694,745 | |
| 18212 | TheCitizensFolly | £ 6,942,886 | |
| 18213 | TheCompany2012 | £ 12,250 | |
| 18214 | theConsKook | £ 732,939 | |
| 18215 | TheDailyPost | £ 112,314 | |
| 18216 | Thee Lot | £ 183,107 | |
| 18217 | Theel Industry | £ 885,215 | |
| 18218 | TheFireService | £ 147,812,969 | |
| 18219 | Thefirm | £ -2,802,710 | |
| 18220 | THEFT | £ 8,277,965 | |
| 18221 | TheFuseBox | £ 210,603,697 | |
| 18222 | TheGame | £ 5,023,361 | |
| 18223 | TheJhopMafia | £ 209,487,802 | |
| 18224 | TheKingdom | £ 407,385 | |
| 18225 | Them | £ 11,590,279 | |
| 18226 | Them All | £ 78,952,455 | |
| 18227 | themail | £ 4,730,125 | |
| 18228 | themallowdog | £ 4,071,416 | |
| 18229 | theman | £ -2,701,421 | |
| 18230 | theman2 | £ -538,422 | |
| 18231 | theman3 | £ 327,208 | |
| 18232 | TheMongrel Hoard | £ 1,125,639 | |
| 18233 | TheMoon | £ 55,561,745 | |
| 18234 | TheNewbie | £ 4,746,206 | |
| 18235 | TheNight | £ 67,568,781 | |
| 18236 | thens | £ 54,373,258 | |
| 18237 | theoldadlk | £ 241,564 | |
| 18238 | Theone | £ 1,260 | |
| 18239 | Theory | £ 118,526,965 | |
| 18240 | ThePhoenix | £ 16,340,597 | |
| 18241 | ThePub | £ 201,718 | |
| 18242 | thepuppys | £ 50,000 | |
| 18243 | There AF Inc. | £ 5,502,530 | |
| 18244 | THERE CAN BE ONLY ONE | £ 100,761,137 | |
| 18245 | Theriault Industries | £ 1,972,087 | |
| 18246 | TheRileBonk | £ 5,637,874 | |
| 18247 | Thermo Electron | £ 28,865,527 | |
| 18248 | Thermo Fisher | £ 52,517,536 | |
| 18249 | Thermodynamics | £ 404,759,967 | |
| 18250 | Thermopylae | £ 333,902,564 | |
| 18251 | Thesaurus | £ 66,808,354 | |
| 18252 | These Bombs | £ 466,550,726 | |
| 18253 | These Darn Cats | £ 845,369,784 | |
| 18254 | These Days | £ 3,145,500,775 | |
| 18255 | These Guys... | £ 8,460,297 | |
| 18256 | These lighties | £ 379,708,000 | |
| 18257 | These Skills | £ 423,507,723 | |
| 18258 | Theseus | £ 101,042,830 | |
| 18259 | TheShortSide | £ 508,474 | |
| 18260 | TheState | £ 72,492,160 | |
| 18261 | Theta Rho Delta | £ 4,885,631 | |
| 18262 | Theta Rho Delta01 | £ 2,900,069 | |
| 18263 | TheThreeAmigos | £ 79,252,647 | |
| 18264 | TheTutorial | £ 50,000 | |
| 18265 | thewedgeinc | £ 326,535 | |
| 18266 | Theworld | £ 1,949,733 | |
| 18267 | Theworldismyplayground | £ 975,113 | |
| 18268 | The_Tail | £ 111,467,123 | |
| 18269 | ThiaBog Squad | £ 1,166,597 | |
| 18270 | ThiaBog Suicide Team | £ -31,851 | |
| 18271 | Thialand | £ 334,866,407 | |
| 18272 | Thick accent | £ 50,000 | |
| 18273 | Thick As Thieves | £ 14,442,275 | |
| 18274 | Thierry Henry | £ 826,899 | |
| 18275 | Thine Enemies. | £ 65,631,721 | |
| 18276 | thing | £ 105,736,942 | |
| 18277 | Thing One | £ 404,000,355 | |
| 18278 | things | £ 44,059,669 | |
| 18279 | Things Now | £ 18,618,967 | |
| 18280 | Things To Come | £ 10,392,298 | |
| 18281 | Think2xSpeak1x | £ 246,460,137 | |
| 18282 | Thinking | £ 137,111,129 | |
| 18283 | thinking of names | £ 2,151,466,667 | |
| 18284 | Thira | £ 178,601,312 | |
| 18285 | Third Attempt | £ 37,533,092 | |
| 18286 | Third Cohort | £ 50,071,962 | |
| 18287 | Third Eye | £ 41,281,524 | |
| 18288 | Third Kind | £ 58,286,085 | |
| 18289 | THIRD REICH | £ -10,950 | |
| 18290 | Third Trading Company | £ 6,945,245 | |
| 18291 | ThirdCapitalistModule | £ 50,000 | |
| 18292 | Thirteen | £ 84,617,641 | |
| 18293 | this | £ 473,390,719 | |
| 18294 | this bitch | £ 13,866,808 | |
| 18295 | This Boring Game | £ 152,681,936 | |
| 18296 | This Can | £ 77,304,883 | |
| 18297 | This Cap Is Mine | £ 2,817,630 | |
| 18298 | This City | £ 10,087 | |
| 18299 | This City6 | £ 402,596,360 | |
| 18300 | This Company | £ 27,282,861 | |
