The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18401 | Scottish | £ 384,381,158 | |
| 18402 | Scottish Mafia | £ 1,500,313,062 | |
| 18403 | Scottish Power | £ 4,415,049 | |
| 18404 | Scottland | £ 338,637 | |
| 18405 | scottsUN | £ 1,725,406 | |
| 18406 | Scourinburn | £ 462,150,942 | |
| 18407 | Scout Bobber | £ 309,152,399 | |
| 18408 | Scouting Guy | £ 5,500,096 | |
| 18409 | Scranton Paper | £ -369,309 | |
| 18410 | Scratcher | £ 136,022,203 | |
| 18411 | scratchy 1 | £ 2,450,787 | |
| 18412 | Scream for Me | £ 1,398,846,893 | |
| 18413 | Scream LTD | £ 5,812,633 | |
| 18414 | Screamer Missiles | £ 139,659,961 | |
| 18415 | Screw Em Duke | £ 4,664,654 | |
| 18416 | Screw u | £ 4,276,628 | |
| 18417 | Screw you lawfirms | £ 120,921,954 | |
| 18418 | Screwballs Ltd | £ 81,505,377 | |
| 18419 | Scribbles | £ 116,376,763 | |
| 18420 | Scrigley | £ 11,012,590 | |
| 18421 | Scripts | £ 296,425,058 | |
| 18422 | Scrooge Inc | £ 20,046,647 | |
| 18423 | scrotumco | £ 50,000 | |
| 18424 | scruffmeister inc | £ 5,504,996 | |
| 18425 | scruffster holdings | £ 5,504,527 | |
| 18426 | scruffy inc | £ 6,313,861 | |
| 18427 | scruffymutt inc | £ 4,201,997 | |
| 18428 | Scrums | £ 63,725,779 | |
| 18429 | Scucking Fousers | £ 34,452,399 | |
| 18430 | Scum | £ 60,391,167 | |
| 18431 | Scuzzcorp LTD | £ 4,982,013 | |
| 18432 | SCV | £ 2,038,742 | |
| 18433 | ScY | £ 1,650,062 | |
| 18434 | SDADADENG | £ -214,229 | |
| 18435 | sdadsa | £ 50,000 | |
| 18436 | sdddddddd | £ 2,232,518,501 | |
| 18437 | sdf | £ 8,701,603 | |
| 18438 | sdfsdaf | £ 50,000 | |
| 18439 | sdfsdfsdfsdfsf | £ 50,000 | |
| 18440 | sdvlhjwdlv | £ 50,000 | |
| 18441 | sea | £ 256,385,093 | |
| 18442 | Sea Eagle Ltd | £ 1,479,187 | |
| 18443 | Sea Salt and Caramel | £ 21,141,859 | |
| 18444 | Seafood Chowder | £ 216,217,481 | |
| 18445 | Seaglass Collective | £ 54,963,038 | |
| 18446 | SEAL Team 6 | £ 539,822,188 | |
| 18447 | SEALA | £ 829,018,017 | |
| 18448 | SEALAND | £ 2,751,667,934 | |
| 18449 | Seaman Co | £ 1,935,592 | |
| 18450 | seaofgreen | £ 130,535,357 | |
| 18451 | Sears | £ 54,078,406 | |
| 18452 | Seasaw Surplus | £ 5,505,224 | |
| 18453 | Seaside Estates | £ 9,288,548 | |
| 18454 | Season | £ 1,476,446,463 | |
| 18455 | Seathestars | £ 8,194,436 | |
| 18456 | Seats | £ 111,750,289 | |
| 18457 | Seattle | £ 41,358,091 | |
| 18458 | Seattles Best | £ 131,098,931 | |
| 18459 | Seaweed | £ 100,978,059 | |
| 18460 | Sebastiaan | £ 322,973 | |
| 18461 | Sebben and Sebben | £ 1,885,320,336 | |
| 18462 | SebCo | £ 14,000 | |
| 18463 | sebs inc | £ 1,626,510 | |
| 18464 | SEC | £ 127,231,981 | |
| 18465 | Second Cohort | £ 69,974,410 | |
| 18466 | second floor | £ 50,000 | |
| 18467 | Second Hand News | £ 520,771,400 | |
| 18468 | Second Order Effects | £ 21,869,331 | |
| 18469 | Second Trading Company | £ 6,016,713 | |
| 18470 | Secret | £ 120,845,706 | |
| 18471 | Secret Agent Man | £ 4,382,668 | |
| 18472 | Secret Society | £ 392,083,730 | |
| 18473 | Secrets | £ 5,111,431,839 | |
| 18474 | secrety | £ 40,748,049 | |
| 18475 | Secruos Inc. | £ -107,318 | |
| 18476 | Section25 | £ 156,457 | |
| 18477 | security | £ 73,557,394 | |
| 18478 | Security Belies You | £ 171,540 | |
| 18479 | Security Co. | £ 77,221,226 | |
| 18480 | Security Incidents | £ 45,521,215 | |
| 18481 | Security Screening | £ -1,896,270 | |
| 18482 | SecurityGuard | £ 1,666,169 | |
| 18483 | SecuritySystem | £ 581,390 | |
| 18484 | Sedge Inc | £ -1,148,381 | |
| 18485 | Sedition | £ 4,601,243 | |
| 18486 | Seeded rolls | £ 68,843,908 | |
| 18487 | Seeds | £ 87,009,697 | |
| 18488 | seee | £ 61,594,140 | |
| 18489 | Seeing the World | £ 119,962,666 | |
| 18490 | Seek. | £ 350,360,080 | |
| 18491 | Seen anything yet | £ 45,130,930 | |
| 18492 | SeeYouNextTuesday | £ 5,230,247 | |
| 18493 | SEGA GAMES | £ 75,705,080 | |
| 18494 | Seiffer Inc. | £ 5,806,593 | |
| 18495 | seifINC | £ 50,000 | |
| 18496 | Seizure | £ 737,423,805 | |
| 18497 | Sektor 7 | £ 92,615,023 | |
| 18498 | Self Control | £ 930,006,375 | |
| 18499 | Self Isolation | £ 8,955,951 | |
| 18500 | Self PreservationSociety | £ 423,890,999 | |
