The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18401 | sty and co | £ -1,373 | |
| 18402 | Styles | £ 58,548,959 | |
| 18403 | Stylesclash | £ 2,914,183 | |
| 18404 | Suab | £ -24,902,124 | |
| 18405 | Suasage | £ 97,342,509 | |
| 18406 | Suave Empires | £ -13,207,680 | |
| 18407 | Sub Zero | £ 2,301,747,382 | |
| 18408 | Sub Zero Fungus | £ 9,284,310 | |
| 18409 | Sub Zero Rats | £ 3,845,662 | |
| 18410 | Subarachnoid Granulation | £ 4,445,174 | |
| 18411 | Subaru Impreza | £ 929,696,873 | |
| 18412 | Subatomic Particle | £ -11,630,127 | |
| 18413 | Sublime Co | £ 5,466,505 | |
| 18414 | Submarine | £ 85,195,296 | |
| 18415 | Subscription Services | £ 55,153,788 | |
| 18416 | Subspace | £ 348,479,893 | |
| 18417 | Substance | £ 132,032,743 | |
| 18418 | Subterfuge | £ 190,841,242 | |
| 18419 | subutais comp list | £ 15,533,070 | |
| 18420 | SubVersion | £ 528,430 | |
| 18421 | SubZero | £ 3,883,662 | |
| 18422 | Success | £ 212,483,738 | |
| 18423 | succession | £ 304,884,697 | |
| 18424 | Suck It Down LLC | £ 55,119,879 | |
| 18425 | Sudden Destruction | £ 44,150,077 | |
| 18426 | SUFC | £ 124,453,399 | |
| 18427 | Suffering | £ 45,223,246 | |
| 18428 | Sugar | £ 49,732,824 | |
| 18429 | Sugar and Spice | £ 30,753,054 | |
| 18430 | Sugar Dust | £ 216,612,448 | |
| 18431 | Sugar High | £ 728,204,352 | |
| 18432 | Suggestion | £ 10,958,393 | |
| 18433 | Sugma69 | £ -799,331 | |
| 18434 | Sugma69corp | £ 5,012,800 | |
| 18435 | Suicide | £ 5,501,318 | |
| 18436 | Suicide Blonde | £ 53,508,507 | |
| 18437 | Suicide is Painless | £ 1,834,001 | |
| 18438 | Suicide Squad | £ 432,233,984 | |
| 18439 | suicides | £ 794,949,606 | |
| 18440 | suicidetimeforyou | £ 53,540,389 | |
| 18441 | Suiko | £ 2,829,536 | |
| 18442 | SuIphuric Acid | £ 214,239,430 | |
| 18443 | Suits Inc | £ 81,524 | |
| 18444 | SuitUp | £ 4,581,571 | |
| 18445 | Suki Sushi Pte Ltd | £ 25,166,632 | |
| 18446 | Sully Inc. | £ 177,038,860 | |
| 18447 | Sulphuric acid | £ 172,066,204 | |
| 18448 | SultanVinegar | £ 407,440 | |
| 18449 | Sum Ting Wong | £ 193,187,215 | |
| 18450 | Sum1 Enterprises | £ 1,783,471 | |
| 18451 | sumersivemar | £ 322,242,284 | |
| 18452 | Sumfur Carruthers | £ 11,860,270 | |
| 18453 | Summer | £ 10,960,412 | |
| 18454 | Summer Holiday | £ 1,071,947,973 | |
| 18455 | Summer Madness | £ 62,085,264 | |
| 18456 | Summer Sun | £ 1,089,130,360 | |
| 18457 | Summer Sunshine | £ 726,071,540 | |
| 18458 | Summer Time | £ 988,454,921 | |
| 18459 | summer wine | £ 1,418,141,726 | |
| 18460 | Summering Painting | £ 50,000 | |
| 18461 | summers | £ 7,793,916 | |
| 18462 | Summertime | £ 257,520,451 | |
| 18463 | Sumo | £ 46,161,353 | |
| 18464 | Sumo Supremo | £ 89,832,909 | |
| 18465 | Sun | £ 350,950,131 | |
| 18466 | sun glasses | £ 5,508,079 | |
| 18467 | Sun Rise | £ 34,349,004 | |
| 18468 | Sun Tzu | £ 1,548,847,129 | |
| 18469 | Sundance Canyon | £ 179,847,305 | |
| 18470 | Sunday League Football | £ 251,672,981 | |
| 18471 | sunflower seeds | £ 70,693,429 | |
| 18472 | Sung | £ 2,153,491,534 | |
| 18473 | sunglasses | £ 519,467,312 | |
| 18474 | Sunk Cost Fallacy | £ 767,888,186 | |
| 18475 | Sunkistcold | £ -3,839,710 | |
| 18476 | Sunkistcool | £ 4,607,284 | |
| 18477 | Sunkisthot | £ 351,401 | |
| 18478 | Sunlight | £ 207,304,793 | |
| 18479 | Sunny Delights | £ 197,142 | |
| 18480 | Sunny Vale Enterprises | £ 19,911,787 | |
| 18481 | Sunnydale high | £ 656,860,917 | |
| 18482 | Sunnyvale | £ 20,011,230 | |
| 18483 | Sunrise | £ 66,526,489 | |
| 18484 | suns | £ 4,185,387 | |
| 18485 | Sunset | £ 48,389,956 | |
| 18486 | sunshine | £ 668,858 | |
| 18487 | sunshine e2 | £ 28,605,871 | |
| 18488 | sunshine e3 | £ 7,979,248 | |
| 18489 | sunshine empire | £ 24,725,457 | |
| 18490 | Sunshine. | £ 403,936,774 | |
| 18491 | Super 8 | £ 109,134,276 | |
| 18492 | Super Dozer | £ 181,409,331 | |
| 18493 | Super Duck | £ 194,287,802 | |
| 18494 | Super Duty Industries | £ 53,819,899 | |
| 18495 | Super Ely | £ 3,686,906 | |
| 18496 | SUPER EVIL MEGACORP | £ 103,817,975 | |
| 18497 | Super G | £ 14,932,937 | |
| 18498 | Super Genius | £ 55,004,648 | |
| 18499 | Super Heros | £ 4,323,414 | |
| 18500 | Super Mario Bros | £ 2,253,669,304 | |
