The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18801 | Street2 | £ 1,800,406 | |
| 18802 | StreetAuger | £ 12,322,710 | |
| 18803 | Streethawk | £ 649,372,493 | |
| 18804 | Streets | £ -3,440,514 | |
| 18805 | STREETS OF RAGE | £ 56,497,802 | |
| 18806 | streety1 | £ 50,000 | |
| 18807 | Streisand effect | £ 1,214,015,453 | |
| 18808 | Strength | £ 119,764,833 | |
| 18809 | Strength LLC | £ 139,052 | |
| 18810 | Strep | £ 80,275,037 | |
| 18811 | Stress | £ 55,801,903 | |
| 18812 | Strike | £ 17,442,469 | |
| 18813 | Strike Days | £ 49,468,075 | |
| 18814 | Strike GmbH | £ 12,082,930 | |
| 18815 | Strike Team | £ 34,516,527 | |
| 18816 | StrikeAlpha | £ 65,841,980 | |
| 18817 | StrikeBack | £ 7,928,859 | |
| 18818 | StrikeBeta | £ 32,109,250 | |
| 18819 | StrikeDelta | £ 39,883,222 | |
| 18820 | StrikeEpsilon | £ 37,006,786 | |
| 18821 | StrikeGamma | £ 25,338,312 | |
| 18822 | Striker | £ 222,351,363 | |
| 18823 | String | £ 243,123,027 | |
| 18824 | Strings | £ 512,098,190 | |
| 18825 | Stripes | £ 54,602,282 | |
| 18826 | Strippers Fathers | £ 46,655,249 | |
| 18827 | Strippers Inc | £ 41,377,019 | |
| 18828 | Strips | £ 19,828,454 | |
| 18829 | Strong Demand | £ 87,594,465 | |
| 18830 | Strongcorp | £ 130,577,507 | |
| 18831 | Stronglifts | £ 11,478 | |
| 18832 | StronzMafia | £ 76,079 | |
| 18833 | Strowger | £ 374,334,824 | |
| 18834 | Stryker | £ 80,683,206 | |
| 18835 | Strykers Discipline | £ 31,960 | |
| 18836 | Stubbing Your Little Toe | £ 334,792 | |
| 18837 | Stuckeybowl | £ 98,557,618 | |
| 18838 | Stud Studly Enterprises | £ 390,880,146 | |
| 18839 | Stud Studly Inc | £ 316,832,271 | |
| 18840 | Stud Studly Ltd | £ 251,644,074 | |
| 18841 | Studebaker Gasser | £ 62,375,242 | |
| 18842 | Students | £ 55,126,325 | |
| 18843 | Studio Steel | £ 43,571 | |
| 18844 | stuff | £ 109,452 | |
| 18845 | Stuff and things | £ 50,000 | |
| 18846 | Stuff Inc | £ 49,640 | |
| 18847 | Stuff Inc. | £ 50,000 | |
| 18848 | Stuffing | £ 77,816,043 | |
| 18849 | Stumblin | £ 17,622,326 | |
| 18850 | Stumpy Tail | £ 56,729,207 | |
| 18851 | Stunner ltd | £ 4,388,620 | |
| 18852 | Stunners | £ 3,059,977 | |
| 18853 | Stunners ltd | £ -4,466 | |
| 18854 | Stupendous Success | £ 1,946,074 | |
| 18855 | Stupid Bombers | £ 79,034,935 | |
| 18856 | Stupid Little Children | £ 14,986,159 | |
| 18857 | stupid names | £ 90,174,173 | |
| 18858 | Stupid People | £ 80,595,186 | |
| 18859 | Stupidi Civili | £ 104,860,391 | |
| 18860 | stupidity | £ 5,507,134 | |
| 18861 | Stupidity. | £ 131,783,527 | |
| 18862 | Stussy | £ 54,830,794 | |
| 18863 | sty and co | £ -1,373 | |
| 18864 | Styles | £ 58,548,959 | |
| 18865 | Stylesclash | £ 2,914,183 | |
| 18866 | Suab | £ -24,902,124 | |
| 18867 | Suasage | £ 97,342,509 | |
| 18868 | Suave Empires | £ -13,207,680 | |
| 18869 | Sub Zero | £ 2,361,916,252 | |
| 18870 | Sub Zero Fungus | £ 9,284,310 | |
| 18871 | Sub Zero Rats | £ 3,845,662 | |
| 18872 | Subarachnoid Granulation | £ 4,445,174 | |
| 18873 | Subatomic Particle | £ -11,630,127 | |
| 18874 | Subgenii | £ 366,720 | |
| 18875 | Sublime Co | £ 5,466,505 | |
| 18876 | Submarine | £ 85,195,296 | |
| 18877 | Submission | £ 69,537,805 | |
| 18878 | Subspace | £ 348,479,893 | |
| 18879 | Substance | £ 132,032,743 | |
| 18880 | Subterfuge | £ 206,283,427 | |
| 18881 | subutais comp list | £ 15,533,070 | |
| 18882 | SubVersion | £ 528,430 | |
| 18883 | SubZero | £ 3,883,662 | |
| 18884 | Success | £ 212,483,738 | |
| 18885 | succession | £ 306,051,592 | |
| 18886 | Suck It Down LLC | £ 55,119,879 | |
| 18887 | Sudden Destruction | £ 44,150,077 | |
| 18888 | SUFC | £ 124,453,399 | |
| 18889 | Suffering | £ 45,223,246 | |
| 18890 | Sugar | £ 49,732,824 | |
| 18891 | Sugar and Spice | £ 30,753,054 | |
| 18892 | Sugar Dust | £ 216,612,448 | |
| 18893 | Sugar High | £ 942,715,478 | |
| 18894 | Sugar Puffs | £ 54,598,002 | |
| 18895 | Suggestion | £ 10,958,393 | |
| 18896 | Sugma69 | £ -799,331 | |
| 18897 | Sugma69corp | £ 5,012,800 | |
| 18898 | Suicide | £ 5,501,318 | |
| 18899 | Suicide Blonde | £ 188,477,610 | |
| 18900 | Suicide is Painless | £ 1,834,001 | |
