The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 24901 | trooper | £ 337,223,772 | |
| 24902 | Troops | £ 204,033,532 | |
| 24903 | Trop Space | £ 2,140,130,898 | |
| 24904 | Tropica | £ 4,394,369 | |
| 24905 | Tropico 2 | £ 56,381 | |
| 24906 | Tropolis | £ 16,977,687 | |
| 24907 | Tror | £ 43,278,856 | |
| 24908 | Troter international | £ 50,000 | |
| 24909 | Trotters | £ 10,544,759 | |
| 24910 | Trotters inc | £ 13,957,991 | |
| 24911 | Trotters Ind Trading | £ 162,600,930 | |
| 24912 | Trotters independent tra | £ 10,506,312 | |
| 24913 | Trotters international | £ 13,260,602 | |
| 24914 | Trotters trading | £ 1,233,217,672 | |
| 24915 | Troubble | £ 133,354,101 | |
| 24916 | Troubblesome | £ 216,163,132 | |
| 24917 | Trouble | £ 171,082,605 | |
| 24918 | Trouble - Hide | £ 29,017,452 | |
| 24919 | TROUBLE 3 | £ 322,937,028 | |
| 24920 | Trouble Again | £ 849,501,992 | |
| 24921 | trouble ahead | £ 342,910,863 | |
| 24922 | Trouble Inc | £ 11,653,378 | |
| 24923 | Trouble Town | £ 202,297,959 | |
| 24924 | Trouble While You Sleep | £ 1,376,196,087 | |
| 24925 | Troubled Waters | £ 337,266,459 | |
| 24926 | Troubles | £ 433,146,579 | |
| 24927 | trout | £ 3,458,234 | |
| 24928 | TroviNation Enterprises | £ 4,050,572 | |
| 24929 | Troy | £ 216,061,136 | |
| 24930 | Truce | £ 9,139,710 | |
| 24931 | truckers paradise | £ 4,706 | |
| 24932 | Truckin Inc | £ 13,603,438 | |
| 24933 | Truckman | £ 8,671,242 | |
| 24934 | Truckman 2 | £ 7,568,973 | |
| 24935 | True Blood | £ 4,304,191 | |
| 24936 | True blue | £ 165,162,639 | |
| 24937 | True Detective | £ 1,148,434,026 | |
| 24938 | True Evil | £ 120,130,007 | |
| 24939 | True Grit | £ 50,532,076 | |
| 24940 | True Level | £ 15,384,630 | |
| 24941 | True Lies | £ 48,275,921 | |
| 24942 | True LOVE | £ 307,367,962 | |
| 24943 | truly yours | £ 5,503,905 | |
| 24944 | Trump | £ 599,036,587 | |
| 24945 | Trump Donald | £ 59,496,633 | |
| 24946 | Trump ENT | £ 2,351,912 | |
| 24947 | Trump ENT2 | £ -22,402,397 | |
| 24948 | Trump ENT3 | £ 13,903,851 | |
| 24949 | Trump ENT4 | £ 58,354,262 | |
| 24950 | Trump Enterprises | £ 29,833,441 | |
| 24951 | Trump It Up | £ 203,982,087 | |
| 24952 | Trump Organization | £ 50,000 | |
| 24953 | Trump Towers | £ 4,880,866 | |
| 24954 | Trumps Tariffs | £ 58,305,338 | |
| 24955 | Trumps Towers | £ 130,324,154 | |
| 24956 | Trumpton Fire Brigade | £ 1,133,075,611 | |
| 24957 | Trumpton Fire Brigade. | £ 330,654,305 | |
| 24958 | Trumpton Fire Brigade.. | £ 477,050,175 | |
| 24959 | Trumpton Fire Brigade... | £ 219,290,104 | |
| 24960 | Trumpton Fire Brigade_ | £ 265,832,363 | |
| 24961 | Trumpton Fire Brigade__ | £ 218,895,227 | |
| 24962 | Truncated Icosahedron | £ 752,010,877 | |
| 24963 | Trurez | £ 53,470,958 | |
| 24964 | Truro | £ 492,298,982 | |
| 24965 | Truro Deep Sea | £ 96,524,951 | |
| 24966 | Trust | £ 90,042,207 | |
| 24967 | Trusted traders | £ 35,811 | |
| 24968 | Trustees | £ 276,087,482 | |
| 24969 | Truth | £ 1,927,033,155 | |
| 24970 | Truth and Justice | £ 215,247,257 | |
| 24971 | Truth and Lies | £ 11,036,656 | |
| 24972 | Truth and Light | £ 754,852,933 | |
| 24973 | Truth Social | £ -4,084,834 | |
| 24974 | truths | £ 5,504,445 | |
| 24975 | Trutth | £ 161,567,563 | |
| 24976 | try again | £ 680,196,686 | |
| 24977 | trying | £ 951,770,035 | |
| 24978 | Trying To Find New Names | £ 63,062,082 | |
| 24979 | trying to make peace | £ 119,159,544 | |
| 24980 | Trying to speed up | £ 12,433,612 | |
| 24981 | Trytophan | £ 788,953 | |
| 24982 | TSA Pat Downs | £ 70,132,462 | |
| 24983 | TSMC | £ 595,008,757 | |
| 24984 | Tsunami | £ 1,208,273,555 | |
| 24985 | tsunomo | £ 247,359,769 | |
| 24986 | Tsushima Island | £ 192,745,448 | |
| 24987 | TSX | £ 577,037,865 | |
| 24988 | TT Races | £ 1,014,512,423 | |
| 24989 | TTL | £ 5,671,245 | |
| 24990 | Tube | £ 638,101,906 | |
| 24991 | Tube Alloys | £ 714,544,800 | |
| 24992 | Tubthumping | £ 1,095,011,962 | |
| 24993 | Tuck | £ 10,463,037,171 | |
| 24994 | Tuckerman | £ 4,678,995 | |
| 24995 | tuckers | £ 44,924 | |
| 24996 | tuckers joint | £ 265,221 | |
| 24997 | tuesday | £ 4,654,255 | |
| 24998 | TUF | £ 50,000 | |
| 24999 | TUF1 | £ 45,875 | |
| 25000 | Tuffet Industries | £ 60,541,101 | |
