The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15501 | Strange Fruit | £ 4,291,323 | |
| 15502 | Strange Illusions | £ 50,000 | |
| 15503 | Strange Music Box | £ 268,792,555 | |
| 15504 | Strange things | £ 64,907,174 | |
| 15505 | Stranger Things | £ 66,175,275 | |
| 15506 | Strap ons | £ 78,046,345 | |
| 15507 | Strategic management | £ 57,529,140 | |
| 15508 | Strategic Planning | £ 11,649,642 | |
| 15509 | Strategy Nerd | £ 97,367 | |
| 15510 | Stratofortress | £ 99,891,676 | |
| 15511 | Stratos | £ 77,381,915 | |
| 15512 | Stratton Oakmont | £ 16,464,938 | |
| 15513 | Straw | £ 180,177,614 | |
| 15514 | Strawberry | £ 385,649,515 | |
| 15515 | Strawberry Cake | £ 53,492,597 | |
| 15516 | Strawberry Fields | £ 4,358,617 | |
| 15517 | Strawberry Fields LLC | £ 18,168,427 | |
| 15518 | Strawberry Jam | £ 8,530,996,592 | |
| 15519 | Streak | £ 58,786,373 | |
| 15520 | strebor enterprise | £ 57,746,315 | |
| 15521 | strebor holdings | £ 54,277,530 | |
| 15522 | strebor ltd | £ 12,393,193 | |
| 15523 | strebor towers | £ 76,628,845 | |
| 15524 | Street Artists | £ 1,522,406 | |
| 15525 | Street Fighter II | £ 27,114,719 | |
| 15526 | Street Food | £ 328,919,702 | |
| 15527 | Street Venders | £ 242,139,540 | |
| 15528 | Street1 | £ 21,394,066 | |
| 15529 | Street2 | £ 1,800,406 | |
| 15530 | StreetAuger | £ 12,322,710 | |
| 15531 | STREETS OF RAGE | £ 56,497,802 | |
| 15532 | streety1 | £ 50,000 | |
| 15533 | Strength | £ 119,764,833 | |
| 15534 | Strength LLC | £ 139,052 | |
| 15535 | Strep | £ 80,275,037 | |
| 15536 | Stress | £ 55,801,903 | |
| 15537 | Stressfull | £ 117,292,843 | |
| 15538 | Strike | £ 17,442,469 | |
| 15539 | strike back | £ 267,773,262 | |
| 15540 | Strike Days | £ 49,468,075 | |
| 15541 | Strike GmbH | £ 12,082,930 | |
| 15542 | Strike Team | £ 34,516,527 | |
| 15543 | StrikeAlpha | £ 65,841,980 | |
| 15544 | StrikeBack | £ 7,928,859 | |
| 15545 | StrikeBeta | £ 32,109,250 | |
| 15546 | StrikeDelta | £ 39,883,222 | |
| 15547 | StrikeEpsilon | £ 37,006,786 | |
| 15548 | StrikeGamma | £ 25,338,312 | |
| 15549 | String | £ 243,123,027 | |
| 15550 | Strings | £ 512,098,190 | |
| 15551 | Strippers Fathers | £ 46,655,249 | |
| 15552 | Strippers Inc | £ 34,920,685 | |
| 15553 | Strong Demand | £ 87,594,465 | |
| 15554 | STRONGBOW CIDER | £ 211,937,780 | |
| 15555 | Strongcorp | £ 130,577,507 | |
| 15556 | Stronglifts | £ 11,478 | |
| 15557 | StronzMafia | £ -92,403 | |
| 15558 | Strowger | £ 182,403,859 | |
| 15559 | Stryker | £ 80,683,206 | |
| 15560 | Strykers Discipline | £ 31,960 | |
| 15561 | Stubbing Your Little Toe | £ 334,792 | |
| 15562 | Stuckeybowl | £ 98,557,618 | |
| 15563 | Stud Studly Enterprises | £ 390,880,146 | |
| 15564 | Stud Studly Inc | £ 316,832,271 | |
| 15565 | Stud Studly Ltd | £ 251,644,074 | |
| 15566 | Studebaker Gasser | £ 62,375,242 | |
| 15567 | Students | £ 55,126,325 | |
| 15568 | stuff | £ 109,452 | |
| 15569 | Stuff and things | £ 50,000 | |
| 15570 | Stuff Inc | £ 49,640 | |
| 15571 | Stuff Inc. | £ 50,000 | |
| 15572 | Stuffing | £ 77,816,043 | |
| 15573 | Stumblin | £ 17,622,326 | |
| 15574 | Stumpy Tail | £ 56,729,207 | |
| 15575 | Stunner ltd | £ 4,388,620 | |
| 15576 | Stunners | £ 3,059,977 | |
| 15577 | Stunners ltd | £ -4,466 | |
| 15578 | Stupendous Success | £ 1,946,074 | |
| 15579 | Stupid Bombers | £ 79,034,935 | |
| 15580 | Stupid Little Children | £ 14,986,159 | |
| 15581 | stupid names | £ 78,104,268 | |
| 15582 | Stupidi Civili | £ 104,860,391 | |
| 15583 | stupidity | £ 5,507,134 | |
| 15584 | Stupidity. | £ 131,783,527 | |
| 15585 | Stussy | £ 54,830,794 | |
| 15586 | sty and co | £ 50,000 | |
| 15587 | Style | £ 441,807,457 | |
| 15588 | Stylesclash | £ 2,914,183 | |
| 15589 | Suab | £ -24,902,124 | |
| 15590 | Suasage | £ 97,342,509 | |
| 15591 | Suave Empires | £ -13,207,680 | |
| 15592 | Sub Zero Fungus | £ 9,284,310 | |
| 15593 | Sub Zero Rats | £ 3,845,662 | |
| 15594 | Subarachnoid Granulation | £ 4,445,174 | |
| 15595 | Subatomic Particle | £ -11,630,127 | |
| 15596 | Sublime Co | £ 5,466,505 | |
| 15597 | Submarine | £ 85,195,296 | |
| 15598 | Subspace | £ 348,479,893 | |
| 15599 | Substance | £ 132,032,743 | |
| 15600 | Suburbia | £ 46,784,900 | |
