The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17401 | Square Pants | £ 313,898,098 | |
| 17402 | squares and pixels | £ 5,766,688 | |
| 17403 | Squat | £ 269,297,736 | |
| 17404 | Squattera Rights | £ 67,413,769 | |
| 17405 | Squid Co | £ 110,348,365 | |
| 17406 | squid killer | £ 964,475 | |
| 17407 | Squids and Cuttlefish | £ 2,032,464 | |
| 17408 | Squiggle and Giggle Inc | £ 1,716,052,246 | |
| 17409 | squirrel INC | £ 1,697,949 | |
| 17410 | Squirrels | £ 190,551,566 | |
| 17411 | Squirts | £ 3,328,189 | |
| 17412 | Squishy Squid | £ 1,794,797 | |
| 17413 | Srbski | £ 63,885,839 | |
| 17414 | Sri Lanka | £ 842,505,943 | |
| 17415 | SRT8 | £ 170,393,488 | |
| 17416 | SRT8-2 | £ 79,681,550 | |
| 17417 | SRU Enterprises | £ 4,320,914 | |
| 17418 | Srwhite1 | £ 3,314,802 | |
| 17419 | Srwhite2 | £ 9,193,427 | |
| 17420 | Srwhite3 | £ 7,848,712 | |
| 17421 | Srwhite4 | £ 9,006,108 | |
| 17422 | Srwhite5 | £ 8,338,399 | |
| 17423 | SS Destroyer | £ 450,967,623 | |
| 17424 | SS Minow Johnson | £ 296,983,235 | |
| 17425 | St Domingo | £ 79,968,998 | |
| 17426 | St Elmos Fire | £ 251,079,062 | |
| 17427 | St Gaudens | £ 1,292,934,651 | |
| 17428 | St Gennys Krack | £ -203,036 | |
| 17429 | St James | £ 561,707,631 | |
| 17430 | St John | £ 182,306,504 | |
| 17431 | St Jude | £ 1,081,512 | |
| 17432 | St Louis | £ 950,000 | |
| 17433 | St Louis Blues | £ 71,402,532 | |
| 17434 | St Petersburg | £ 34,520,241 | |
| 17435 | st pierre | £ 57,579,061 | |
| 17436 | St Tropez | £ 2,458,972,934 | |
| 17437 | St. Azrael | £ 8,516,186 | |
| 17438 | St. Gabriel | £ 8,631,942 | |
| 17439 | St. James | £ 60,242,459 | |
| 17440 | St. Louis | £ 47,098,251 | |
| 17441 | St. Michael | £ 5,503,934 | |
| 17442 | St. Peter and St. Paul | £ 1,422,514,533 | |
| 17443 | St. Ramiel | £ 8,104,855 | |
| 17444 | St. Raphael | £ 43,050,445 | |
| 17445 | St. Samael | £ 19,895,937 | |
| 17446 | St. Uriel | £ 5,501,061 | |
| 17447 | ST4RBUCKS | £ 53,971,326 | |
| 17448 | Stability | £ 38,961,867 | |
| 17449 | Stability Matrix | £ 118,393,181 | |
| 17450 | stack | £ 11,499,934 | |
| 17451 | Stadsholmen | £ 1,258,159,037 | |
| 17452 | Staff | £ 2,045,739,821 | |
| 17453 | Stags Breath | £ 492,434,295 | |
| 17454 | Staines Massif | £ 329,984,979 | |
| 17455 | Stainz | £ 14,940,007 | |
| 17456 | Stairway To Heaven | £ 2,701,776 | |
| 17457 | Stakhanovite movement | £ 1,696,985 | |
| 17458 | Stalactite | £ 384,381,631 | |
| 17459 | Stale | £ 13,179,048 | |
| 17460 | Stale Curine | £ 82,093,392 | |
| 17461 | Stalingrad | £ 19,490,211 | |
| 17462 | Stalker | £ 58,558,542 | |
| 17463 | Stalkers R Us | £ 135,204,301 | |
| 17464 | Stamina | £ 1,343,606 | |
| 17465 | Stamps | £ 39,521,601 | |
| 17466 | Stan | £ 48,246,943 | |
| 17467 | Stan-Lee Morgan | £ 7,039,362 | |
| 17468 | Stand Alone Complex | £ 24,243,857 | |
| 17469 | stand and deliver | £ 394,108,019 | |
| 17470 | Standard Oil | £ 993,277,847 | |
| 17471 | Standards | £ 105,409,219 | |
| 17472 | Standing Water | £ 556,398 | |
| 17473 | Stanielstizz | £ 38,004,962 | |
| 17474 | Stanislavico | £ 38,036,513 | |
| 17475 | Staples | £ 475,844,171 | |
| 17476 | Star | £ 43,248,389 | |
| 17477 | Star Bar | £ 52,498,922 | |
| 17478 | Star Bunny Edumacation | £ 3,026,887 | |
| 17479 | star company | £ 50,000 | |
| 17480 | Star Enterprise | £ 88,827,856 | |
| 17481 | Star Light | £ 1,624,684 | |
| 17482 | star signs | £ 2,204,050,722 | |
| 17483 | Star Trek | £ 46,172,619 | |
| 17484 | Star Trek Enterprise | £ -10,160 | |
| 17485 | Star Treks | £ 67,124,846 | |
| 17486 | Star Wars | £ 357,669,217 | |
| 17487 | Starbucks | £ 16,577,087 | |
| 17488 | Starbug | £ 10,845,420 | |
| 17489 | Starcade Group | £ 2,471,711 | |
| 17490 | Stardom | £ 948,825,365 | |
| 17491 | Stardust | £ 4,162,463,296 | |
| 17492 | Stardust Co. | £ 134,355,950 | |
| 17493 | Stardust Corp | £ 230,533,402 | |
| 17494 | Starette | £ 154,242,166 | |
| 17495 | starfish | £ 4,322,252 | |
| 17496 | Starfleet | £ 199,068,318 | |
| 17497 | Stargate Cruises | £ 96,178,747 | |
| 17498 | Stargazer | £ 568,942 | |
| 17499 | Stark Corperation | £ 5,506,828 | |
| 17500 | Stark Empire | £ 19,099,343 | |
