The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20601 | StrikeBack | £ 7,928,859 | |
| 20602 | StrikeBeta | £ 32,109,250 | |
| 20603 | StrikeDelta | £ 39,883,222 | |
| 20604 | StrikeEpsilon | £ 37,006,786 | |
| 20605 | StrikeGamma | £ 25,338,312 | |
| 20606 | Striker | £ 222,351,363 | |
| 20607 | String | £ 243,123,027 | |
| 20608 | String Servants | £ 20,746 | |
| 20609 | Strings | £ 512,098,190 | |
| 20610 | Stripes | £ 54,602,282 | |
| 20611 | Strippers Fathers | £ 46,655,249 | |
| 20612 | Strippers Inc | £ 41,377,019 | |
| 20613 | Strips | £ 19,828,454 | |
| 20614 | stritenvol | £ 49,585,308 | |
| 20615 | Strong Demand | £ 87,594,465 | |
| 20616 | Strongcorp | £ 130,577,507 | |
| 20617 | Stronglifts | £ 11,478 | |
| 20618 | StronzMafia | £ 76,079 | |
| 20619 | Strowger | £ 374,334,824 | |
| 20620 | Stryker | £ 80,683,206 | |
| 20621 | Strykers Discipline | £ 31,960 | |
| 20622 | Stubbing Your Little Toe | £ 334,792 | |
| 20623 | Stubbing your toe | £ 222,843,086 | |
| 20624 | Stuckeybowl | £ 98,557,618 | |
| 20625 | Stud Studly Enterprises | £ 390,880,146 | |
| 20626 | Stud Studly Inc | £ 316,832,271 | |
| 20627 | Stud Studly Ltd | £ 251,644,074 | |
| 20628 | Studebaker Gasser | £ 62,375,242 | |
| 20629 | Students | £ 55,126,325 | |
| 20630 | Studio Steel | £ 43,571 | |
| 20631 | stuff | £ 109,452 | |
| 20632 | Stuff and things | £ 50,000 | |
| 20633 | Stuff Inc | £ 49,640 | |
| 20634 | Stuff Inc. | £ 50,000 | |
| 20635 | StuffFoodInMyGullet | £ 345,161 | |
| 20636 | Stuffing | £ 77,816,043 | |
| 20637 | Stumblin | £ 17,622,326 | |
| 20638 | Stumpy Tail | £ 56,729,207 | |
| 20639 | Stunner ltd | £ 4,388,620 | |
| 20640 | Stunners | £ 3,059,977 | |
| 20641 | Stunners ltd | £ -4,466 | |
| 20642 | Stupendous Success | £ 1,946,074 | |
| 20643 | Stupid Bombers | £ 79,034,935 | |
| 20644 | Stupid Electric Cars | £ 37,904,768 | |
| 20645 | Stupid Little Children | £ 14,986,159 | |
| 20646 | stupid names | £ 90,174,173 | |
| 20647 | Stupid People | £ 80,595,186 | |
| 20648 | Stupidi Civili | £ 104,860,391 | |
| 20649 | stupidity | £ 5,507,134 | |
| 20650 | Stussy | £ 54,830,794 | |
| 20651 | sty and co | £ -1,373 | |
| 20652 | Styles | £ 58,548,959 | |
| 20653 | Stylesclash | £ 2,914,183 | |
| 20654 | Suab | £ -24,902,124 | |
| 20655 | Suasage | £ 97,342,509 | |
| 20656 | Suave Empires | £ -13,207,680 | |
| 20657 | Sub Zero | £ 2,393,440,307 | |
| 20658 | Sub Zero Fungus | £ 9,284,310 | |
| 20659 | Sub Zero Rats | £ 3,845,662 | |
| 20660 | Subarachnoid Granulation | £ 4,445,174 | |
| 20661 | Subatomic Particle | £ -11,630,127 | |
| 20662 | Subgenii | £ 4,279,357 | |
| 20663 | Sublime Co | £ 5,466,505 | |
| 20664 | Sublimium | £ 920,333 | |
| 20665 | Submarine | £ 85,195,296 | |
| 20666 | Submission | £ 40,996,431 | |
| 20667 | Subspace | £ 348,479,893 | |
| 20668 | Substance | £ 132,032,743 | |
| 20669 | Subterfuge | £ 394,458,961 | |
| 20670 | Suburbia | £ 345,263,635 | |
| 20671 | subutais comp list | £ 15,533,070 | |
| 20672 | SubVersion | £ 528,430 | |
| 20673 | SubZero | £ 3,883,662 | |
| 20674 | Success | £ 212,483,738 | |
| 20675 | succession | £ 359,294,511 | |
| 20676 | Suck It Down LLC | £ 55,119,879 | |
| 20677 | Sudden Destruction | £ 44,150,077 | |
| 20678 | SUFC | £ 124,453,399 | |
| 20679 | Suffering | £ 45,223,246 | |
| 20680 | Sugar | £ 49,732,824 | |
| 20681 | Sugar and Spice | £ 30,753,054 | |
| 20682 | Sugar Dust | £ 216,612,448 | |
| 20683 | Sugar Puffs | £ 82,178,038 | |
| 20684 | Suggestion | £ 10,958,393 | |
| 20685 | Sugma69 | £ -799,331 | |
| 20686 | Sugma69corp | £ 5,012,800 | |
| 20687 | Suicide | £ 5,501,318 | |
| 20688 | Suicide Blonde | £ 681,706,879 | |
| 20689 | Suicide is Painless | £ 1,834,001 | |
| 20690 | Suicide Squad | £ 432,233,984 | |
| 20691 | suicides | £ 794,949,606 | |
| 20692 | suicidetimeforyou | £ 53,540,389 | |
| 20693 | Suiko | £ 2,829,536 | |
| 20694 | SuIphuric Acid | £ 214,239,430 | |
| 20695 | Suits Inc | £ 81,524 | |
| 20696 | SuitUp | £ 4,581,571 | |
| 20697 | Suki Sushi Pte Ltd | £ 25,166,632 | |
| 20698 | Sully Inc. | £ 177,038,860 | |
| 20699 | Sulphuric acid | £ 172,066,204 | |
| 20700 | SultanVinegar | £ 407,440 | |
