The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19901 | Thunder Road | £ 984,263,804 | |
| 19902 | thunder13 | £ 4,571,399 | |
| 19903 | thunder35 | £ 4,109,673 | |
| 19904 | Thunderbird 1 | £ 585,236,342 | |
| 19905 | Thunderbird 2 | £ 639,636,544 | |
| 19906 | Thunderbird 3 | £ 271,301,792 | |
| 19907 | Thunderbird 4 | £ 336,142,961 | |
| 19908 | Thunderbird 5 | £ 457,752,525 | |
| 19909 | Thunderbirds | £ 246,789,562 | |
| 19910 | Thunderbolt | £ 6,622,467 | |
| 19911 | Thundercats | £ 491,492,486 | |
| 19912 | ThunderCracker | £ 1,207,008,896 | |
| 19913 | ThunderDome | £ 316,214,683 | |
| 19914 | ThunderKeg | £ 5,549,046 | |
| 19915 | thundershlong | £ 1,266,427 | |
| 19916 | Thunderstruck | £ 1,565,465 | |
| 19917 | Thurso | £ 179,052,281 | |
| 19918 | Thwarted Evil | £ 13,556,255 | |
| 19919 | Thyme | £ 6,962,851 | |
| 19920 | Thyrllan | £ 859,339 | |
| 19921 | Ti nker Toys | £ 47,840,068 | |
| 19922 | Tibbs Motors | £ 216,221,023 | |
| 19923 | TibbsDiggs | £ 9,859,369 | |
| 19924 | Tiberian | £ 525,067,921 | |
| 19925 | Tiberius | £ 193,842,639 | |
| 19926 | Tick tock | £ 268,470,691 | |
| 19927 | Tickets | £ 50,000 | |
| 19928 | Ticking Clock | £ 219,057,993 | |
| 19929 | Tickle Enterprises | £ 22,971,170 | |
| 19930 | Tickle Your Fancy | £ 5,664,032 | |
| 19931 | TickTOck | £ 127,199,969 | |
| 19932 | Tie Figher Swarm | £ 1,221,063 | |
| 19933 | Tieback | £ 479,609,370 | |
| 19934 | Tiffany | £ 5,508,613 | |
| 19935 | Tiffany Lust | £ 315,898,722 | |
| 19936 | tiger | £ 327,716,580 | |
| 19937 | Tiger Cubs | £ 865,370,204 | |
| 19938 | Tiger Holdings | £ 85,560,441 | |
| 19939 | Tiger Inc | £ 59,321,765 | |
| 19940 | Tiger Inc. | £ 179,228,881 | |
| 19941 | Tiger Ind | £ 1,516,293,468 | |
| 19942 | Tiger Industries | £ 1,548,639 | |
| 19943 | tiger jack | £ 1,881,984 | |
| 19944 | Tiger King | £ 260,370,514 | |
| 19945 | Tiger land | £ 5,500,673 | |
| 19946 | Tiger Ltd | £ 499,340,466 | |
| 19947 | Tiger Shark | £ 50,000 | |
| 19948 | Tiger Squad | £ 142,320,890 | |
| 19949 | Tiger Woods | £ 160,429,605 | |
| 19950 | Tiger1 | £ 745,663,575 | |
| 19951 | Tiger2 | £ 91,741,053 | |
| 19952 | Tiger3 | £ 83,654,869 | |
| 19953 | Tiger4 | £ 78,378,747 | |
| 19954 | Tiger5 | £ 52,588,970 | |
| 19955 | Tiger6 | £ 46,760,832 | |
| 19956 | Tiger7 | £ 52,677,201 | |
| 19957 | Tigerland | £ 104,506,155 | |
| 19958 | Tigers | £ 2,856 | |
| 19959 | Tigerz | £ 58,140,413 | |
| 19960 | Tiggers Num Nums | £ -8,123,794 | |
| 19961 | Tightly Coiled Piles | £ 91,532,532 | |
| 19962 | Tijuana Fresh | £ 16,431,691 | |
| 19963 | Tile | £ 328,497 | |
| 19964 | till amarillo | £ 10,675,706 | |
| 19965 | Till Brooklyn | £ 102,397,872 | |
| 19966 | Tilt Time0 | £ 2,466,121 | |
| 19967 | Tim Hortons | £ 134,783,117 | |
| 19968 | Tim LLC | £ 1,058,398 | |
| 19969 | Timao Enterprises | £ 643 | |
| 19970 | Time | £ 4,663,209 | |
| 19971 | Time and Again | £ 40,547,975 | |
| 19972 | Time and Memories | £ 100,660,940 | |
| 19973 | time and space | £ 5,100,342 | |
| 19974 | Time Machine Inc | £ 527,387 | |
| 19975 | time my friend | £ -148,521 | |
| 19976 | time on this game | £ 35,646,047 | |
| 19977 | Time Time | £ 1,576,326 | |
| 19978 | Time To Live | £ 666,247,173 | |
| 19979 | Time Waste | £ 4,236,212 | |
| 19980 | Timer | £ 50,000 | |
| 19981 | Times | £ 51,381,524 | |
| 19982 | TimesofTrouble | £ 397,543 | |
| 19983 | Timo Corps | £ 67,274,355 | |
| 19984 | Timo Enterprises | £ 60,459,409 | |
| 19985 | TIMZ1 | £ 21,307,439 | |
| 19986 | TIMZ2 | £ 19,967,411 | |
| 19987 | TIMZ3 | £ 21,007,332 | |
| 19988 | TIMZ4 | £ 19,836,690 | |
| 19989 | Tin | £ 883,751 | |
| 19990 | TingleStick Industries | £ 7,023,384 | |
| 19991 | Tintintin | £ 125,332,462 | |
| 19992 | tiny cony | £ 1,120,854 | |
| 19993 | Tinysoft | £ 50,000 | |
| 19994 | Tipping | £ 130,936,965 | |
| 19995 | Tips | £ 43,468,073 | |
| 19996 | Tipuric | £ 76,673 | |
| 19997 | TIR | £ 58,800,444 | |
| 19998 | tiramikzu | £ 102,172,734 | |
| 19999 | tiscali | £ 4,310,410 | |
| 20000 | Tiscali Games Team | £ 765,305 | |
