The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20401 | squirrel INC | £ 1,697,949 | |
| 20402 | Squirrels | £ 190,551,566 | |
| 20403 | Squirts | £ 3,328,189 | |
| 20404 | Squishy Squid | £ 1,794,797 | |
| 20405 | SR-71 Blackbird | £ 51,098,916 | |
| 20406 | Srbski | £ 63,885,839 | |
| 20407 | Sri Lanka | £ 842,505,943 | |
| 20408 | SRU Enterprises | £ 4,320,914 | |
| 20409 | Srwhite1 | £ 3,314,802 | |
| 20410 | Srwhite2 | £ 9,193,427 | |
| 20411 | Srwhite3 | £ 7,848,712 | |
| 20412 | Srwhite4 | £ 9,006,108 | |
| 20413 | Srwhite5 | £ 8,338,399 | |
| 20414 | SS Destroyer | £ 139,610,793 | |
| 20415 | SS Minow Johnson | £ 149,007,271 | |
| 20416 | St Domingo | £ 79,968,998 | |
| 20417 | St Elmos Fire | £ 251,079,062 | |
| 20418 | St Gaudens | £ 1,292,934,651 | |
| 20419 | St Gennys Krack | £ -203,036 | |
| 20420 | st george | £ 299,285,822 | |
| 20421 | St John | £ 182,306,504 | |
| 20422 | St Louis | £ 950,000 | |
| 20423 | St Louis Blues | £ 71,402,532 | |
| 20424 | St Petersburg | £ 66,058,832 | |
| 20425 | st pierre | £ 57,579,061 | |
| 20426 | St Trinians | £ 108,693,540 | |
| 20427 | St Tropez | £ 2,458,972,934 | |
| 20428 | St. Azrael | £ 8,516,186 | |
| 20429 | St. Gabriel | £ 8,631,942 | |
| 20430 | St. James | £ 60,242,459 | |
| 20431 | St. Louis | £ 47,098,251 | |
| 20432 | St. Michael | £ 5,503,934 | |
| 20433 | St. Peter and St. Paul | £ 743,280,627 | |
| 20434 | St. Ramiel | £ 8,104,855 | |
| 20435 | St. Raphael | £ 43,050,445 | |
| 20436 | St. Samael | £ 19,895,937 | |
| 20437 | St. Uriel | £ 5,501,061 | |
| 20438 | ST4RBUCKS | £ 224,640,582 | |
| 20439 | Stability | £ 38,961,867 | |
| 20440 | Stability Matrix | £ 129,302,321 | |
| 20441 | stack | £ 11,499,934 | |
| 20442 | Stadium | £ 2,138,851 | |
| 20443 | Stadsholmen | £ 1,258,159,037 | |
| 20444 | Staff | £ 1,041,517,518 | |
| 20445 | Stags Breath | £ 492,434,295 | |
| 20446 | Stainz | £ 14,940,007 | |
| 20447 | Stairs | £ 158,474,799 | |
| 20448 | Stakhanovite movement | £ 1,696,985 | |
| 20449 | Stale | £ 13,179,048 | |
| 20450 | Stale Cookies | £ 33,621,891 | |
| 20451 | Stale Curine | £ 82,093,392 | |
| 20452 | Stalker | £ 58,558,542 | |
| 20453 | Stalkers R Us | £ 135,204,301 | |
| 20454 | Stalling Inc | £ 583,357,251 | |
| 20455 | Stalone | £ 16,471,239 | |
| 20456 | Stamina | £ 1,343,606 | |
| 20457 | Stamps | £ 39,521,601 | |
| 20458 | Stan | £ 48,246,943 | |
| 20459 | Stan Inc. | £ 459,714 | |
| 20460 | Stan-Lee Morgan | £ 7,039,362 | |
| 20461 | Stand Alone Complex | £ 24,243,857 | |
| 20462 | stand and deliver | £ 394,108,019 | |
| 20463 | Standalone | £ 1,551,046 | |
| 20464 | Standard Fireworks | £ 74,842,205 | |
| 20465 | Standard Oil | £ 1,465,345,669 | |
| 20466 | Standard Procedure | £ 2,243,335 | |
| 20467 | Standards | £ 2,208,805,540 | |
| 20468 | Standing Water | £ 556,398 | |
| 20469 | Stanielstizz | £ 65,016,686 | |
| 20470 | Stanislavico | £ 64,969,292 | |
| 20471 | Staples | £ 475,844,171 | |
| 20472 | Star Bar | £ 52,498,922 | |
| 20473 | Star Bunny Edumacation | £ 3,026,887 | |
| 20474 | Star City | £ 86,767,660 | |
| 20475 | star company | £ 50,000 | |
| 20476 | Star Enterprise | £ 88,827,856 | |
| 20477 | Star Link | £ 5,501,869 | |
| 20478 | star signs | £ 2,204,050,722 | |
| 20479 | Star Trek | £ 46,172,619 | |
| 20480 | Star Trek Enterprise | £ -10,160 | |
| 20481 | Star Treks | £ 67,124,846 | |
| 20482 | Star Wars | £ 357,669,217 | |
| 20483 | Starbase | £ 755,271 | |
| 20484 | Starbase1 | £ 50,000 | |
| 20485 | Starbase639 | £ 50,000 | |
| 20486 | Starbucks | £ 16,577,087 | |
| 20487 | Starbug | £ 10,845,420 | |
| 20488 | Starcade Group | £ 2,471,711 | |
| 20489 | Stardom | £ 948,825,365 | |
| 20490 | Stardust | £ 4,162,463,296 | |
| 20491 | Stardust Co. | £ 134,355,950 | |
| 20492 | Stardust Corp | £ 230,533,402 | |
| 20493 | Starette | £ 291,312,935 | |
| 20494 | starfish | £ 4,322,252 | |
| 20495 | Starfleet | £ 199,068,318 | |
| 20496 | Stargate Cruises | £ 96,178,747 | |
| 20497 | Stargate SG1 | £ 118,054,294 | |
| 20498 | Stargazer | £ 568,942 | |
| 20499 | Stark Corperation | £ 5,506,828 | |
| 20500 | Stark Empire | £ 19,099,343 | |
