The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21001 | Twenty-five Gentlemen | £ 692,209 | |
| 21002 | TwentyFourSeven | £ 58,691,002 | |
| 21003 | Twerk it | £ 456,385,478 | |
| 21004 | Twickenham | £ 138,676,956 | |
| 21005 | Twiddle | £ 14,009,003 | |
| 21006 | Twig Ltd | £ 50,000 | |
| 21007 | Twilight | £ 1,461,863,554 | |
| 21008 | Twilight Princess | £ 4,232,784 | |
| 21009 | Twinkies for all | £ 24,112 | |
| 21010 | Twinkle | £ 457,510,058 | |
| 21011 | Twist and Shout | £ 23,947,852 | |
| 21012 | Twist of the year | £ 681,432 | |
| 21013 | Twisted | £ 35,752 | |
| 21014 | Twisted Animator | £ 6,341,938 | |
| 21015 | Twisted Enterprises | £ 52,132 | |
| 21016 | Twisted fire starter | £ 206,657,201 | |
| 21017 | Twisted Firestarter | £ 256,813,174 | |
| 21018 | Twisted Fish | £ -11,071,126 | |
| 21019 | Twisted Metal | £ 11,418,574 | |
| 21020 | TwistedFish | £ 14,610,376 | |
| 21021 | Twister | £ 5,505,931 | |
| 21022 | twisterInc. | £ 166,161,824 | |
| 21023 | Twisties Corp | £ 3,669,589 | |
| 21024 | Twisties Ltd | £ 4,414,983 | |
| 21025 | £ 109,470,068 | ||
| 21026 | Two | £ 1,818,308 | |
| 21027 | Two Cities | £ 5,612,072 | |
| 21028 | Two Enterprise | £ 4,957,059 | |
| 21029 | Two Evils | £ 334,786,311 | |
| 21030 | Two Feet | £ 5,501,051 | |
| 21031 | Two Halves | £ 5,297,466 | |
| 21032 | Two Hands | £ 62,969,968 | |
| 21033 | Two Legs | £ 5,500,728 | |
| 21034 | Two Legs i | £ 57,524,727 | |
| 21035 | Two Nets | £ 529,241,762 | |
| 21036 | two things | £ 81,166,544 | |
| 21037 | Two United | £ 61,233,373 | |
| 21038 | two2 | £ 1,377,289 | |
| 21039 | two2two | £ 52,626,326 | |
| 21040 | TwoB | £ 5,503,779 | |
| 21041 | Twoddle | £ 11,666,392 | |
| 21042 | twoster | £ 48,803,749 | |
| 21043 | twwo | £ 296,096,980 | |
| 21044 | Tybalt | £ 50,000 | |
| 21045 | Tycoon | £ 7,777,500,221 | |
| 21046 | tycoons r us | £ 64,563,925 | |
| 21047 | Tylenol | £ 57,531,505 | |
| 21048 | Tyme | £ 268,340,974 | |
| 21049 | Tyneside | £ 99,909,699 | |
| 21050 | TYO | £ 694,231,453 | |
| 21051 | Type r | £ 257,213,277 | |
| 21052 | TypeItUp | £ 5,501,680 | |
| 21053 | Typhoon Arms | £ 319,000 | |
| 21054 | Tyr | £ 4,529,881 | |
| 21055 | Tyranny | £ 5,499,427 | |
| 21056 | Tyranny INC | £ 5,741,345 | |
| 21057 | Tyranny INC. | £ 304,923 | |
| 21058 | Tyranny XL | £ 704,907,996 | |
| 21059 | Tyrell Corp | £ 849,546 | |
| 21060 | Tyres | £ 5,266,984 | |
| 21061 | Tyrion Lannister | £ 118,132,741 | |
| 21062 | Tzu | £ 7,965,942 | |
| 21063 | U All | £ 914,538 | |
| 21064 | U m b r e l l a | £ 170,903,500 | |
| 21065 | U WOT M8 | £ 95,017,853 | |
| 21066 | U.S. Supreme Court | £ 228,795,141 | |
| 21067 | UA Worldwide | £ -59,899 | |
| 21068 | uare | £ -51,550 | |
| 21069 | Uberfarcacorp | £ 50,000 | |
| 21070 | UberPooch INC | £ 7,864,622 | |
| 21071 | UberPooch INC. | £ 6,717,159 | |
| 21072 | UberPooch LTD | £ 9,401,578 | |
| 21073 | UberPooch LTD. | £ 7,520,328 | |
| 21074 | UberPooch. LTD | £ 5,975,169 | |
| 21075 | UberPooch1 | £ 55,079,652 | |
| 21076 | UberPooch2 | £ 96,781,710 | |
| 21077 | UberPooch3 | £ 92,766,187 | |
| 21078 | UberPooch4 | £ 54,079,427 | |
| 21079 | UberPooch5 | £ 98,250,453 | |
| 21080 | UberPooch6 | £ 60,226,881 | |
| 21081 | UberPooch7 | £ 95,862,635 | |
| 21082 | UberPooch8 | £ 58,227,292 | |
| 21083 | UberPooch9 | £ 71,768,212 | |
| 21084 | Ubhumidia Hollop | £ 115,579,850 | |
| 21085 | Ubiquity | £ 17,952,798 | |
| 21086 | UBS AG | £ 1,737,703 | |
| 21087 | Uck Limited | £ 5,069,213 | |
| 21088 | Uckham Limited | £ 5,355,912 | |
| 21089 | Uckham Ltd | £ 2,207,965 | |
| 21090 | Udders | £ 19,215,415 | |
| 21091 | UFOs Over Michigan | £ 76,257 | |
| 21092 | Ugh | £ 2,400,366 | |
| 21093 | ugipickle | £ 208,304 | |
| 21094 | ugk industries | £ 50,000 | |
| 21095 | Uglykidjoe | £ 85,018,438 | |
| 21096 | uglykidjoes | £ 2,027,762 | |
| 21097 | Uh-oh | £ 200,138,911 | |
| 21098 | UKIP | £ 101,644,794 | |
| 21099 | Ukraine | £ 106,968,751 | |
| 21100 | UKUS | £ -25,450,113 | |
