The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18601 | Sons of Metal | £ 322,638,258 | |
| 18602 | sony | £ 34,264,648 | |
| 18603 | Sony Inc | £ -40,532,258 | |
| 18604 | SooniCoy | £ 284,099 | |
| 18605 | soop3 | £ 9,298,040 | |
| 18606 | Soopadoopa | £ 47,499,597 | |
| 18607 | Soothsayer | £ 4,440,850 | |
| 18608 | Sooty-Sweep - Sue | £ 237,248,495 | |
| 18609 | Sophistication | £ 248,274,216 | |
| 18610 | Sophry | £ 8,847,831 | |
| 18611 | Sopo shop | £ 109,358,845 | |
| 18612 | Sopo Shops 1 | £ 58,496,226 | |
| 18613 | Soprano | £ 84,351,398 | |
| 18614 | Sorbitar Inc | £ 277,875 | |
| 18615 | Sorcerer | £ -4,162,961 | |
| 18616 | Sorceror | £ 19,114,398 | |
| 18617 | Sordid Affairs | £ 139,402,418 | |
| 18618 | sore gluteals | £ 570,909,710 | |
| 18619 | sorrento valley | £ 6,233,987 | |
| 18620 | Sorrow | £ 407,063,908 | |
| 18621 | Sorrows | £ 46,019,310 | |
| 18622 | Sorry Im Fresh | £ 5,008,894 | |
| 18623 | Sosa Stop | £ 209,698 | |
| 18624 | SoSick | £ 20,510,887 | |
| 18625 | sosig inc | £ 50,000 | |
| 18626 | Soul Bowl | £ 920,004,428 | |
| 18627 | Soul Breaker | £ 28,170,704 | |
| 18628 | Soul Crew | £ 74,119,423 | |
| 18629 | Soulfire | £ 5,299,604 | |
| 18630 | Souls | £ 16,809,265 | |
| 18631 | Soulzzz | £ 5,508,492 | |
| 18632 | Sound | £ 25,692,221 | |
| 18633 | Sound Cloud | £ 9,802,521 | |
| 18634 | SoundFX Ltd | £ 5,531,466 | |
| 18635 | SoundGarden | £ 92,574,010 | |
| 18636 | Sounds of Silence | £ 214,175,948 | |
| 18637 | Soundwave | £ 7,641,819,741 | |
| 18638 | SoUnit | £ 102,088,140 | |
| 18639 | soup | £ 208,164,849 | |
| 18640 | Sour Kush | £ 3,905,832 | |
| 18641 | Source Code | £ 157,566 | |
| 18642 | SourDiesel | £ 51,232,568 | |
| 18643 | Sousa | £ 519,091,934 | |
| 18644 | South | £ 31,378,564 | |
| 18645 | South America | £ 173,626,731 | |
| 18646 | South America... | £ 57,303,632 | |
| 18647 | South Central | £ 105,290,443 | |
| 18648 | South China Sea | £ 1,904,384,163 | |
| 18649 | South Essex Regiment | £ 46,802,680 | |
| 18650 | South Los Angeles | £ 309,600,711 | |
| 18651 | South Park | £ 651,955,512 | |
| 18652 | south pole ltd | £ 311,886,385 | |
| 18653 | Southeastern Data | £ 55,845,049 | |
| 18654 | Southern Business | £ 13,300,144 | |
| 18655 | Southern Business1 | £ 12,666,204 | |
| 18656 | Southern Cross | £ 55,305,281 | |
| 18657 | Southern Gas | £ -300,902 | |
| 18658 | Southern Mafia | £ 344,165,513 | |
| 18659 | Southern Rhodesia | £ 5,494,142 | |
| 18660 | SouthWest Data | £ 585,667 | |
| 18661 | southwest voodoo | £ 980,180,420 | |
| 18662 | Sovereign Coalition | £ 89,221,753 | |
| 18663 | Soviet Nuclear Disasters | £ 159,279,661 | |
| 18664 | Sowing | £ 57,901,594 | |
| 18665 | sox | £ 1,432,534,744 | |
| 18666 | Soya Sauce | £ 5,497,631 | |
| 18667 | Soylent Corporation | £ -2,070,474 | |
| 18668 | Sozzled Again | £ 42,802,360 | |
| 18669 | Space | £ 96,146,809 | |
| 18670 | Space Cargo | £ 271,808,594 | |
| 18671 | Space Invaders | £ 136,191,974 | |
| 18672 | Space Mining | £ 38,141,298 | |
| 18673 | Space Oddity | £ 256,111,791 | |
| 18674 | Space Race | £ 9,928,779 | |
| 18675 | Space Trade Corp | £ 4,018,314 | |
| 18676 | spacecadet | £ 49,372,951 | |
| 18677 | spacegoats | £ 5,359,708 | |
| 18678 | Spaces | £ 59,944,776 | |
| 18679 | SpaceX | £ 5,502,174 | |
| 18680 | SpaceXXX | £ 50,000 | |
| 18681 | Spaciba | £ 1,283,577,497 | |
| 18682 | Spade | £ 896,883,167 | |
| 18683 | Spade industries | £ 5,506,628 | |
| 18684 | Spades | £ 4,546,698 | |
| 18685 | Spaff | £ 77,116,392 | |
| 18686 | Spag Bol | £ 54,420,789 | |
| 18687 | Spaggot Inc | £ 236,706 | |
| 18688 | spaghetti | £ 89,471,838 | |
| 18689 | spaghetti westerns | £ 16,420,048 | |
| 18690 | Spaghettios | £ 50,000 | |
| 18691 | Spain | £ 16,220,811 | |
| 18692 | Spam | £ 7,791,724 | |
| 18693 | Spam Fritters | £ 979,638,756 | |
| 18694 | Spam Sandwiches | £ 5,507,579 | |
| 18695 | Spam Sandwichs | £ 980,888,586 | |
| 18696 | Spam Slices | £ 787,477,860 | |
| 18697 | Spamla inc | £ 50,000 | |
| 18698 | Spangles | £ 49,726 | |
| 18699 | Spanish Armada II | £ 145,991,039 | |
| 18700 | spanish inquisition | £ 225,233,318 | |
