The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20401 | Steino Inc. | £ 1,348,801 | |
| 20402 | Steinsgate | £ 4,656,375 | |
| 20403 | Stella | £ 7,390,356 | |
| 20404 | Stella Artois | £ 5,334,826 | |
| 20405 | Stellar Transformation | £ 9,396,417 | |
| 20406 | Stellar Transformations | £ 13,288,365 | |
| 20407 | Steller Enterprises | £ 334,603,461 | |
| 20408 | Stelth | £ 65,775,749 | |
| 20409 | Stem | £ 4,185,278 | |
| 20410 | Step off | £ 117,040,655 | |
| 20411 | Step Right Up | £ 223,140,008 | |
| 20412 | Stephen Coonts | £ 6,971,413 | |
| 20413 | Stepping on Lego | £ 1,849,679,815 | |
| 20414 | steptoeandfriend | £ 105,931,900 | |
| 20415 | steptwo | £ 1,793,896 | |
| 20416 | stereo cassette deck | £ 67,612,834 | |
| 20417 | Sterile Neutreno | £ 1,100,819,097 | |
| 20418 | Sterling | £ 124,754,843 | |
| 20419 | Sterling Archer | £ 116,320,372 | |
| 20420 | Stern Bearz | £ 6,157,192 | |
| 20421 | Steve | £ 10,346,799 | |
| 20422 | Steve Ballmer Pte Ltd | £ 1,018,057,884 | |
| 20423 | Steve Inc. | £ 40,001,758 | |
| 20424 | Steve Jobs | £ 392,827,803 | |
| 20425 | Stevens Enterprises Plc | £ 184,010,907 | |
| 20426 | SteveRogers | £ 36,436,886 | |
| 20427 | Steves R US | £ 11,322,464 | |
| 20428 | Steves string | £ 1,298,472 | |
| 20429 | Stevo | £ 1,443,493 | |
| 20430 | Stewco | £ -5,511,397 | |
| 20431 | stichc | £ 4,091,888 | |
| 20432 | stick | £ 5,540,455 | |
| 20433 | Stick Figure Inc | £ 49,917,466 | |
| 20434 | Stick man | £ -1,003,333 | |
| 20435 | Sticking Together | £ 10,824,447 | |
| 20436 | stickles1 | £ 4,038,940 | |
| 20437 | Stickmen Inc. | £ 30,807,851 | |
| 20438 | sticks | £ 376,821,838 | |
| 20439 | sticks enterprises | £ 4,209,899 | |
| 20440 | Sticky Grass | £ 120,518 | |
| 20441 | sticky Marijuana | £ 10,896,942 | |
| 20442 | Sticky Scout | £ 4,930,621 | |
| 20443 | Stifflers | £ 41,493,033 | |
| 20444 | Stifflers 1 | £ 2,612,416 | |
| 20445 | Stifflers 2 | £ 26,861,455 | |
| 20446 | Stihl products | £ -62,475,345 | |
| 20447 | Stik | £ 14,522,241 | |
| 20448 | Stiletto | £ 1,313,034,956 | |
| 20449 | Stiliuc | £ 208,115,284 | |
| 20450 | Still playing this game | £ 60,303,959 | |
| 20451 | Stilton | £ 273,847,610 | |
| 20452 | Stilton Co | £ 3,452,178 | |
| 20453 | Stimpy | £ 32,290,605 | |
| 20454 | StingRay | £ 4,501,165 | |
| 20455 | stink | £ 4,326,471 | |
| 20456 | Stinkfist | £ 57,904,601 | |
| 20457 | Stinks of poo | £ 158,606,038 | |
| 20458 | Stinky Feet | £ 681,872,484 | |
| 20459 | Stinky Fish | £ 60,281,996 | |
| 20460 | Stinkypounds | £ 860,902 | |
| 20461 | Stirfry | £ 1,004,677 | |
| 20462 | Stirling Bridge | £ 50,000 | |
| 20463 | stitch | £ 5,250,187 | |
| 20464 | Stivo Inc. | £ 180,222 | |
| 20465 | Stochastic Terrorism | £ 480,788,916 | |
| 20466 | Stock | £ 5,492,322,950 | |
| 20467 | StocksBombsBadOptions | £ -1,617,860 | |
| 20468 | Stolen Police Car | £ 819,630,988 | |
| 20469 | Stomps Inc. | £ 49,730 | |
| 20470 | Stone | £ 53,907,920 | |
| 20471 | Stone Circle | £ 16,837,770 | |
| 20472 | Stone Island | £ 5,006,390,902 | |
| 20473 | Stone Temple Pilots | £ 19,302,746 | |
| 20474 | stone24 | £ 28,868 | |
| 20475 | StoneCutting | £ 55,719,466 | |
| 20476 | Stoned Again | £ 116,268,546 | |
| 20477 | Stoned1 | £ 50,000 | |
| 20478 | Stonehenge | £ 912,406,170 | |
| 20479 | stoner4u | £ 4,357,408 | |
| 20480 | Stones | £ 16,055,344 | |
| 20481 | StonesThrow | £ 2,753,814 | |
| 20482 | StoneyRacing | £ 92,495 | |
| 20483 | StoneyRacingLtd | £ 554,770 | |
| 20484 | stool | £ 1,154,152,746 | |
| 20485 | Stop and Shop | £ 5,479,793 | |
| 20486 | Stop The Rot | £ 50,009,913 | |
| 20487 | Storage Wars | £ 215,464,917 | |
| 20488 | Stories about Ghosts | £ 178,653,206 | |
| 20489 | Storm | £ 12,547,150 | |
| 20490 | Storm Force Winds | £ 500,617,200 | |
| 20491 | Storm In A Teacup | £ 61,051,321 | |
| 20492 | Stormblood | £ 5,506,511 | |
| 20493 | Stormer Ltd | £ 421,721,711 | |
| 20494 | Stormhammer | £ 1,915,519 | |
| 20495 | Stormin Enterprises | £ 27,851,129 | |
| 20496 | Stormin Enterprises2 | £ 13,502,677 | |
| 20497 | Storming Enterprises | £ 157,030,546 | |
| 20498 | Storming Enterprises3 | £ 13,908,746 | |
| 20499 | Storms | £ 70,241,150 | |
| 20500 | Stormtov | £ 16,694,270 | |
