The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18701 | Shores | £ 812,607,688 | |
| 18702 | Short | £ 688,235,452 | |
| 18703 | Short Circuit | £ 50,113,997 | |
| 18704 | Short Hand Inc. | £ 280,435,844 | |
| 18705 | Short Ladder Attack | £ 32,999,174 | |
| 18706 | Short Squeeze | £ 184,035,899 | |
| 18707 | Shot into space | £ 21,887,068 | |
| 18708 | SHOTGUN | £ 76,231,042 | |
| 18709 | Shotgun inc | £ 1,790,888 | |
| 18710 | shots and barrels | £ 3,678,860 | |
| 18711 | Should I | £ 58,117,916 | |
| 18712 | Should We Shoot Them | £ 55,141,268 | |
| 18713 | Shove You | £ 640,839,596 | |
| 18714 | Show Me The Money | £ 98,665,562 | |
| 18715 | Showers | £ 661,319,910 | |
| 18716 | Showtime | £ 69,766,435 | |
| 18717 | Shredded Wheat | £ 62,615,657 | |
| 18718 | ShrinkingViolet | £ 50,000 | |
| 18719 | Shrooms inc | £ 74,260,374 | |
| 18720 | Shropshire Enterprise | £ 2,211,592 | |
| 18721 | SHU | £ 584,231,729 | |
| 18722 | Shuffle Nights | £ 5,503,006 | |
| 18723 | shut up | £ 103,351,395 | |
| 18724 | Shut Up Meg | £ 23,511,988 | |
| 18725 | Shutter nan | £ 76,973,710 | |
| 18726 | Siamese Gnats | £ 1,460,583,978 | |
| 18727 | Siberian Forest Cat | £ 1,040,682,630 | |
| 18728 | SIBF | £ 15,574,233,338 | |
| 18729 | Sic | £ 87,406,897 | |
| 18730 | Sicilian Holding Corp. | £ 24,703,410 | |
| 18731 | Sicily | £ 38,366,402 | |
| 18732 | Sick on a Widow | £ 145,081,811 | |
| 18733 | Sickness | £ -10,078,045 | |
| 18734 | Sickoz Company | £ 295,677,061 | |
| 18735 | sid barrat | £ 847,983,690 | |
| 18736 | Sid The Sexist | £ 11,083,450 | |
| 18737 | Sidders85 inc | £ 50,000 | |
| 18738 | Side Hustle | £ 97,734,189 | |
| 18739 | Side Pony | £ 191,337,989 | |
| 18740 | SideLineD | £ 3,552,075 | |
| 18741 | Sidewinder | £ 227,297,344 | |
| 18742 | Sidewinder Missle | £ 90,772,206 | |
| 18743 | Sidney inc | £ 50,000 | |
| 18744 | Sids Emporium | £ 15,032,548 | |
| 18745 | Sieber | £ 50,000 | |
| 18746 | Sierra Leone | £ 178,322,248 | |
| 18747 | Sifosed Enterprises | £ 25,255 | |
| 18748 | Sift co | £ -137,410 | |
| 18749 | SIG Sauer | £ 51,238,462 | |
| 18750 | Sight | £ 200,734,160 | |
| 18751 | sightings | £ 4,303,966 | |
| 18752 | Sigma | £ 69,225,770 | |
| 18753 | Sigma Industries | £ 17,556 | |
| 18754 | Sigma-957 | £ 56,676,770 | |
| 18755 | Sigma-Aldrich | £ 4,582,104,682 | |
| 18756 | Sign | £ 51,894,494 | |
| 18757 | sign my petition | £ 7,068,367 | |
| 18758 | Signals | £ 385,714,828 | |
| 18759 | Silat | £ 224,852,851 | |
| 18760 | Silence | £ 22,563,076 | |
| 18761 | silent assassin | £ 1,250,769 | |
| 18762 | Silent Contractors | £ 50,000 | |
| 18763 | Silent Echo Inc. | £ 25,446,742 | |
| 18764 | Silent Inc. | £ 286,365,315 | |
| 18765 | Silent Predator | £ -3,711,093 | |
| 18766 | Silent Stalker | £ 1,059,795 | |
| 18767 | Silent Stalkers | £ 5,382,002 | |
| 18768 | Silent Synd. | £ 4,432,208 | |
| 18769 | Silent Thoughts | £ 10,249,881 | |
| 18770 | Silent_Whisper | £ 189,456,569 | |
| 18771 | Silica Gel | £ 416,330,491 | |
| 18772 | Silk Boxers | £ 79,929,679 | |
| 18773 | Silly Sausage | £ 165,918,923 | |
| 18774 | Silly Sock Emporium | £ 42,988,367 | |
| 18775 | Silly Walks | £ 8,973,455 | |
| 18776 | SillyPutty | £ 39,214,929 | |
| 18777 | Silmarils Inc | £ 5,502,423 | |
| 18778 | Siloporten | £ 6,969,503 | |
| 18779 | silva | £ 36,054,742 | |
| 18780 | Silver | £ 1,180,220,963 | |
| 18781 | Silver Aftershock | £ 56,640,118 | |
| 18782 | Silver Haze | £ 320,165,501 | |
| 18783 | Silver Inc | £ 10,197,661 | |
| 18784 | Silver Plated Netrobucks | £ 169,274,529 | |
| 18785 | Silver Pot | £ 53,429,964 | |
| 18786 | Silver Shamrock Inc | £ 2,317,866 | |
| 18787 | Silver Spoon Cafe | £ 420,835,268 | |
| 18788 | Silver Surfer | £ 759,681,730 | |
| 18789 | Silver Wings | £ 1,381,690,294 | |
| 18790 | Silverdale St | £ 30,471,547 | |
| 18791 | Silvermoon Enterprises | £ -214,855 | |
| 18792 | Silvertide Enterprises | £ -1,627,976 | |
| 18793 | silvra | £ 54,285,205 | |
| 18794 | Sim City3 | £ 2,672,113 | |
| 18795 | Simcoe County | £ 5,557,781 | |
| 18796 | Simon Cowells posterior | £ 240,514,908 | |
| 18797 | Simon Fraser University | £ 119,553,446 | |
| 18798 | Simon The Sprout | £ 392,953,118 | |
| 18799 | Simple | £ 199,139,466 | |
| 18800 | Simple Inc. | £ 161,992,874 | |
