The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20801 | strebor ltd | £ 12,393,193 | |
| 20802 | strebor towers | £ 76,628,845 | |
| 20803 | Street Artists | £ 1,522,406 | |
| 20804 | Street Fighter II | £ 27,114,719 | |
| 20805 | Street Food | £ 328,919,702 | |
| 20806 | Street Venders | £ 242,139,540 | |
| 20807 | Street1 | £ 21,394,066 | |
| 20808 | Street2 | £ 1,800,406 | |
| 20809 | StreetAuger | £ 12,322,710 | |
| 20810 | Streethawk | £ 669,533,039 | |
| 20811 | Streets | £ -3,440,514 | |
| 20812 | STREETS OF RAGE | £ 56,497,802 | |
| 20813 | streety1 | £ 50,000 | |
| 20814 | Streisand effect | £ 1,381,694,268 | |
| 20815 | Strength | £ 119,764,833 | |
| 20816 | Strength LLC | £ 139,052 | |
| 20817 | Strep | £ 80,275,037 | |
| 20818 | Stress | £ 55,801,903 | |
| 20819 | Stress Relief | £ 15,411,230 | |
| 20820 | Strike | £ 17,442,469 | |
| 20821 | Strike Days | £ 49,468,075 | |
| 20822 | Strike GmbH | £ 12,082,930 | |
| 20823 | Strike Team | £ 34,516,527 | |
| 20824 | StrikeAlpha | £ 65,841,980 | |
| 20825 | StrikeBack | £ 7,928,859 | |
| 20826 | StrikeBeta | £ 32,109,250 | |
| 20827 | StrikeDelta | £ 39,883,222 | |
| 20828 | StrikeEpsilon | £ 37,006,786 | |
| 20829 | StrikeGamma | £ 25,338,312 | |
| 20830 | Striker | £ 222,351,363 | |
| 20831 | String | £ 243,123,027 | |
| 20832 | String Servants | £ 20,746 | |
| 20833 | Strings | £ 512,098,190 | |
| 20834 | Stripes | £ 54,602,282 | |
| 20835 | Strippers Fathers | £ 46,655,249 | |
| 20836 | Strippers Inc | £ 41,377,019 | |
| 20837 | Strips | £ 19,828,454 | |
| 20838 | stritenvol | £ 63,082,158 | |
| 20839 | Strong Demand | £ 87,594,465 | |
| 20840 | Strongcorp | £ 130,577,507 | |
| 20841 | Stronglifts | £ 11,478 | |
| 20842 | StronzMafia | £ 76,079 | |
| 20843 | Strowger | £ 374,334,824 | |
| 20844 | Stryker | £ 80,683,206 | |
| 20845 | Strykers Discipline | £ 31,960 | |
| 20846 | Stubbing Your Little Toe | £ 334,792 | |
| 20847 | Stubbing your toe | £ 225,843,085 | |
| 20848 | Stuckeybowl | £ 98,557,618 | |
| 20849 | Stud Studly Enterprises | £ 390,880,146 | |
| 20850 | Stud Studly Inc | £ 316,832,271 | |
| 20851 | Stud Studly Ltd | £ 251,644,074 | |
| 20852 | Studebaker Gasser | £ 62,375,242 | |
| 20853 | Students | £ 55,126,325 | |
| 20854 | Studio Steel | £ 43,571 | |
| 20855 | stuff | £ 109,452 | |
| 20856 | Stuff and things | £ 50,000 | |
| 20857 | Stuff Inc | £ 49,640 | |
| 20858 | Stuff Inc. | £ 50,000 | |
| 20859 | StuffFoodInMyGullet | £ 345,161 | |
| 20860 | Stuffing | £ 77,816,043 | |
| 20861 | Stumblin | £ 17,622,326 | |
| 20862 | Stumpy Tail | £ 56,729,207 | |
| 20863 | Stunner ltd | £ 4,388,620 | |
| 20864 | Stunners | £ 3,059,977 | |
| 20865 | Stunners ltd | £ -4,466 | |
| 20866 | Stupendous Success | £ 1,946,074 | |
| 20867 | Stupid Bombers | £ 79,034,935 | |
| 20868 | Stupid Electric Cars | £ 30,526,384 | |
| 20869 | Stupid Little Children | £ 14,986,159 | |
| 20870 | stupid names | £ 90,174,173 | |
| 20871 | Stupid People | £ 80,595,186 | |
| 20872 | Stupidi Civili | £ 104,860,391 | |
| 20873 | stupidity | £ 5,507,134 | |
| 20874 | Stussy | £ 54,830,794 | |
| 20875 | sty and co | £ -1,373 | |
| 20876 | Styles | £ 58,548,959 | |
| 20877 | Stylesclash | £ 2,914,183 | |
| 20878 | Suab | £ -24,902,124 | |
| 20879 | Suasage | £ 100,180,692 | |
| 20880 | Suave Empires | £ -13,207,680 | |
| 20881 | Sub Zero | £ 2,410,767,730 | |
| 20882 | Sub Zero Fungus | £ 9,284,310 | |
| 20883 | Sub Zero Rats | £ 3,845,662 | |
| 20884 | Subarachnoid Granulation | £ 4,445,174 | |
| 20885 | Subatomic Particle | £ -11,630,127 | |
| 20886 | Subgenii | £ 4,279,357 | |
| 20887 | Sublime Co | £ 5,466,505 | |
| 20888 | Sublimium | £ 920,333 | |
| 20889 | Submission | £ 40,996,431 | |
| 20890 | Subspace | £ 348,479,893 | |
| 20891 | Substance | £ 132,032,743 | |
| 20892 | Subterfuge | £ 539,158,912 | |
| 20893 | Suburbia | £ 420,402,001 | |
| 20894 | subutais comp list | £ 15,533,070 | |
| 20895 | SubVersion | £ 528,430 | |
| 20896 | SubZero | £ 3,883,662 | |
| 20897 | Success | £ 212,483,738 | |
| 20898 | succession | £ 359,294,511 | |
| 20899 | Suck It Down LLC | £ 55,119,879 | |
| 20900 | Sudden Destruction | £ 44,150,077 | |
