The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18701 | strebor holdings | £ 54,277,530 | |
| 18702 | strebor ltd | £ 12,393,193 | |
| 18703 | strebor towers | £ 76,628,845 | |
| 18704 | Street Artists | £ 1,522,406 | |
| 18705 | Street Fighter II | £ 27,114,719 | |
| 18706 | Street Food | £ 328,919,702 | |
| 18707 | Street Venders | £ 242,139,540 | |
| 18708 | Street1 | £ 21,394,066 | |
| 18709 | Street2 | £ 1,800,406 | |
| 18710 | StreetAuger | £ 12,322,710 | |
| 18711 | Streets | £ -3,440,514 | |
| 18712 | STREETS OF RAGE | £ 56,497,802 | |
| 18713 | streety1 | £ 50,000 | |
| 18714 | Strength | £ 119,764,833 | |
| 18715 | Strength LLC | £ 139,052 | |
| 18716 | Strep | £ 80,275,037 | |
| 18717 | Stress | £ 55,801,903 | |
| 18718 | Stressfull | £ 45,316,134 | |
| 18719 | Strike | £ 17,442,469 | |
| 18720 | strike back | £ 267,773,262 | |
| 18721 | Strike Days | £ 49,468,075 | |
| 18722 | Strike GmbH | £ 12,082,930 | |
| 18723 | Strike Team | £ 34,516,527 | |
| 18724 | StrikeAlpha | £ 65,841,980 | |
| 18725 | StrikeBack | £ 7,928,859 | |
| 18726 | StrikeBeta | £ 32,109,250 | |
| 18727 | StrikeDelta | £ 39,883,222 | |
| 18728 | StrikeEpsilon | £ 37,006,786 | |
| 18729 | StrikeGamma | £ 25,338,312 | |
| 18730 | Striker | £ 157,577,463 | |
| 18731 | String | £ 243,123,027 | |
| 18732 | Strings | £ 512,098,190 | |
| 18733 | Strippers Fathers | £ 46,655,249 | |
| 18734 | Strippers Inc | £ 34,920,685 | |
| 18735 | Strips | £ 19,828,454 | |
| 18736 | Strong Demand | £ 87,594,465 | |
| 18737 | STRONGBOW CIDER | £ 81,719,169 | |
| 18738 | Strongcorp | £ 130,577,507 | |
| 18739 | Stronglifts | £ 11,478 | |
| 18740 | StronzMafia | £ 76,079 | |
| 18741 | Strowger | £ 374,334,824 | |
| 18742 | Stryker | £ 80,683,206 | |
| 18743 | Strykers Discipline | £ 31,960 | |
| 18744 | Stubbing Your Little Toe | £ 334,792 | |
| 18745 | Stuckeybowl | £ 98,557,618 | |
| 18746 | Stud Studly Enterprises | £ 390,880,146 | |
| 18747 | Stud Studly Inc | £ 316,832,271 | |
| 18748 | Stud Studly Ltd | £ 251,644,074 | |
| 18749 | Studebaker Gasser | £ 62,375,242 | |
| 18750 | Students | £ 55,126,325 | |
| 18751 | stuff | £ 109,452 | |
| 18752 | Stuff and things | £ 50,000 | |
| 18753 | Stuff Inc | £ 49,640 | |
| 18754 | Stuff Inc. | £ 50,000 | |
| 18755 | Stuffing | £ 77,816,043 | |
| 18756 | Stumblin | £ 17,622,326 | |
| 18757 | Stumpy Tail | £ 56,729,207 | |
| 18758 | Stunner ltd | £ 4,388,620 | |
| 18759 | Stunners | £ 3,059,977 | |
| 18760 | Stunners ltd | £ -4,466 | |
| 18761 | Stupendous Success | £ 1,946,074 | |
| 18762 | Stupid Bombers | £ 79,034,935 | |
| 18763 | Stupid Builds | £ 11,489,707 | |
| 18764 | Stupid Little Children | £ 14,986,159 | |
| 18765 | stupid names | £ 90,174,173 | |
| 18766 | Stupid People | £ 59,366,100 | |
| 18767 | Stupidi Civili | £ 104,860,391 | |
| 18768 | stupidity | £ 5,507,134 | |
| 18769 | Stupidity. | £ 131,783,527 | |
| 18770 | Stussy | £ 54,830,794 | |
| 18771 | sty and co | £ -1,373 | |
| 18772 | Style | £ 441,807,457 | |
| 18773 | Styles | £ 58,548,959 | |
| 18774 | Stylesclash | £ 2,914,183 | |
| 18775 | Suab | £ -24,902,124 | |
| 18776 | Suasage | £ 97,342,509 | |
| 18777 | Suave Empires | £ -13,207,680 | |
| 18778 | Sub Zero | £ 669,431,965 | |
| 18779 | Sub Zero Fungus | £ 9,284,310 | |
| 18780 | Sub Zero Rats | £ 3,845,662 | |
| 18781 | Subarachnoid Granulation | £ 4,445,174 | |
| 18782 | Subaru Impreza | £ 598,402,428 | |
| 18783 | Subatomic Particle | £ -11,630,127 | |
| 18784 | Sublime Co | £ 5,466,505 | |
| 18785 | Submarine | £ 85,195,296 | |
| 18786 | Subspace | £ 348,479,893 | |
| 18787 | Substance | £ 132,032,743 | |
| 18788 | Suburbia | £ 46,784,900 | |
| 18789 | subutais comp list | £ 15,533,070 | |
| 18790 | SubVersion | £ 528,430 | |
| 18791 | SubZero | £ 3,883,662 | |
| 18792 | Success | £ 212,483,738 | |
| 18793 | succession | £ 253,015,866 | |
| 18794 | Suck It Down LLC | £ 55,119,879 | |
| 18795 | Sudden Destruction | £ 13,861,917 | |
| 18796 | SUFC | £ 124,453,399 | |
| 18797 | Suffering | £ 45,223,246 | |
| 18798 | Sugar | £ 49,732,824 | |
| 18799 | Sugar and Spice | £ 30,753,054 | |
| 18800 | Sugar Dust | £ 216,612,448 | |
