The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15701 | State | £ 885,656,424 | |
| 15702 | State of Trance | £ 139,638,894 | |
| 15703 | STATE PROPERTY | £ 1,010,384,843 | |
| 15704 | Stately Homes | £ 90,024,569 | |
| 15705 | Statement Exhibitions | £ -201,426 | |
| 15706 | Static | £ 52,938,402 | |
| 15707 | Station | £ 50,899,166 | |
| 15708 | Station Description | £ 166,275 | |
| 15709 | Statistical Anomaly | £ 109,569,519 | |
| 15710 | Statistical Attrition | £ 55,431,481 | |
| 15711 | Statistics | £ 6,926,410 | |
| 15712 | Stavros supplies | £ 50,000 | |
| 15713 | Staxigoe | £ 1,055,195,679 | |
| 15714 | StDomingo | £ 12,271,810 | |
| 15715 | STEAK | £ 18,453,052 | |
| 15716 | Steak Abundance | £ 6,514,031 | |
| 15717 | Steak Pie | £ 211,783,432 | |
| 15718 | Steal | £ 16,541,516 | |
| 15719 | steal sky | £ 6,933,319 | |
| 15720 | Stealers | £ 6,962,702 | |
| 15721 | Steall | £ 118,124,936 | |
| 15722 | Stealll | £ 10,308,344 | |
| 15723 | Stealth | £ 155,946,527 | |
| 15724 | Steam | £ 146,000,204 | |
| 15725 | Steam Engine MFG | £ 1,114,422,233 | |
| 15726 | Steeelers | £ 33,010,698 | |
| 15727 | Steel | £ 249,979 | |
| 15728 | Steel City Holdings | £ 274,527,932 | |
| 15729 | Steel Cloud | £ 59,778,416 | |
| 15730 | Steele | £ 1,580,518 | |
| 15731 | Steelee | £ 50,000 | |
| 15732 | Steelers | £ 10,770,454 | |
| 15733 | steez | £ 945,018 | |
| 15734 | Stegys spam stores | £ 672,798,089 | |
| 15735 | Steinsgate | £ 4,656,375 | |
| 15736 | Stella | £ 7,390,356 | |
| 15737 | Stella Artois | £ 5,334,826 | |
| 15738 | Stellar | £ 2,549,870 | |
| 15739 | Stelth | £ 65,775,749 | |
| 15740 | Stem | £ 4,185,278 | |
| 15741 | Step Right Up | £ 57,456,507 | |
| 15742 | Stephen Coonts | £ 6,971,413 | |
| 15743 | Stepping on Lego | £ 1,799,671,183 | |
| 15744 | steptoeandfriend | £ 58,989,328 | |
| 15745 | steptwo | £ 1,793,896 | |
| 15746 | stereo cassette deck | £ 67,612,834 | |
| 15747 | Sterile Neutreno | £ 1,100,819,097 | |
| 15748 | Sterling | £ 113,875,997 | |
| 15749 | Sterling Archer | £ 116,320,372 | |
| 15750 | Stern Bearz | £ 6,157,192 | |
| 15751 | Steve Inc. | £ 40,001,758 | |
| 15752 | Steve Jobs | £ 392,827,803 | |
| 15753 | Stevens Enterprises Plc | £ 162,159,767 | |
| 15754 | Stevo | £ 1,443,493 | |
| 15755 | Stewco | £ -5,511,397 | |
| 15756 | stichc | £ 4,091,888 | |
| 15757 | stick | £ 5,540,455 | |
| 15758 | Stick Figure Inc | £ 49,917,466 | |
| 15759 | Stick man | £ -1,003,333 | |
| 15760 | Sticking Together | £ 10,824,447 | |
| 15761 | stickles1 | £ 4,038,940 | |
| 15762 | sticks enterprises | £ 4,209,899 | |
| 15763 | sticky Marijuana | £ 10,896,942 | |
| 15764 | Stihl products | £ -62,475,345 | |
| 15765 | Stik | £ 14,522,241 | |
| 15766 | Stiletto | £ 1,313,034,956 | |
| 15767 | Stilton | £ 111,462,151 | |
| 15768 | Stilton Co | £ 3,452,178 | |
| 15769 | Stiltskin | £ 407,883,670 | |
| 15770 | Stimpy | £ 32,290,605 | |
| 15771 | StingRay | £ 4,501,165 | |
| 15772 | Stingray Timmons | £ 8,661,593 | |
| 15773 | Stinkfist | £ 57,904,601 | |
| 15774 | Stinky Feet | £ 371,010,889 | |
| 15775 | Stinkypounds | £ 731,001 | |
| 15776 | stitch | £ 5,250,187 | |
| 15777 | Stivo Inc. | £ 180,222 | |
| 15778 | StocksBombsBadOptions | £ -1,617,860 | |
| 15779 | stokesvilles | £ 1,937,195 | |
| 15780 | Stone | £ 53,907,920 | |
| 15781 | stone24 | £ 28,868 | |
| 15782 | Stoned Again | £ 116,268,546 | |
| 15783 | Stoned1 | £ 50,000 | |
| 15784 | Stonehenge | £ 912,406,170 | |
| 15785 | stoner4u | £ 4,357,408 | |
| 15786 | Stones | £ 16,055,344 | |
| 15787 | StonesThrow | £ 2,753,814 | |
| 15788 | StoneyRacing | £ 92,495 | |
| 15789 | StoneyRacingLtd | £ 554,770 | |
| 15790 | stool | £ 586,920,694 | |
| 15791 | Stop and Shop | £ 5,479,793 | |
| 15792 | Stop Getting Shot | £ 5,500,038 | |
| 15793 | Storage Wars | £ 215,464,917 | |
| 15794 | Stories about Ghosts | £ 135,840,760 | |
| 15795 | Storm Force Winds | £ 724,612,791 | |
| 15796 | Stormer Ltd | £ 421,721,711 | |
| 15797 | Stormhammer | £ 1,915,519 | |
| 15798 | Stormin Enterprises | £ 27,851,129 | |
| 15799 | Stormin Enterprises2 | £ 13,502,677 | |
| 15800 | Storming Enterprises | £ 157,030,546 | |
