The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17601 | Slade Prison | £ 50,540,007 | |
| 17602 | slal ltd | £ 36,942,068 | |
| 17603 | Slamber City | £ 5,080,611 | |
| 17604 | Slap Chop | £ 121,321,860 | |
| 17605 | slaphead | £ -100,526 | |
| 17606 | slaphead2 | £ -156,475 | |
| 17607 | slaphead3 | £ -6,737,631 | |
| 17608 | slaphead4 | £ -751,213 | |
| 17609 | slaphead5 | £ -2,562,108 | |
| 17610 | Slappy Town | £ 2,015,053,537 | |
| 17611 | Slate | £ 58,468,363 | |
| 17612 | Slater Street | £ 947,838,612 | |
| 17613 | Slaughter | £ 1,636,271,993 | |
| 17614 | Slaughterhouse | £ 54,600,718 | |
| 17615 | Slayer | £ 25,594,542 | |
| 17616 | sldkfjf | £ 110,612 | |
| 17617 | Sleaze | £ 136,915,338 | |
| 17618 | Sledge Hammer | £ 1,083,455,612 | |
| 17619 | sleep | £ 113,004,613 | |
| 17620 | Sleeping Beast 911 | £ 1,470,853 | |
| 17621 | Sleeping Beauty | £ 213,678,806 | |
| 17622 | sleepless nights | £ 24,139,123 | |
| 17623 | Sleepopolis | £ 48,140,695 | |
| 17624 | Sleepy Hollow | £ 1,214,025,339 | |
| 17625 | SleepyHollow | £ 77,245,081 | |
| 17626 | Slide Trombones | £ 896,576,481 | |
| 17627 | Slider | £ 412,297,035 | |
| 17628 | Slim | £ 67,193,763 | |
| 17629 | Slim Shady | £ 83,489,975 | |
| 17630 | Slim Shady Enterprises | £ 1,955,122 | |
| 17631 | Slime | £ 2,088,953 | |
| 17632 | SLIME INC | £ 1,117,069 | |
| 17633 | SlimHimzLtd | £ 27,807 | |
| 17634 | SlimJimmzLtd | £ -5,279 | |
| 17635 | slimjims | £ 4,536,918 | |
| 17636 | SlimStevesLtd | £ 8,197 | |
| 17637 | SlimTimzLtd | £ 102,470 | |
| 17638 | Slipknot | £ 141,156,652 | |
| 17639 | Slippers | £ 664,495,182 | |
| 17640 | Slipperslappers | £ 50,000 | |
| 17641 | Slippery | £ 125,781,411 | |
| 17642 | Slither and Bite | £ 46,506,425 | |
| 17643 | SLM Distribution | £ 128,478,835 | |
| 17644 | SLM Finance | £ 58,439,496 | |
| 17645 | SLM Industries | £ 86,783,495 | |
| 17646 | SLM Logistics | £ 54,434,601 | |
| 17647 | SLM Operations | £ 56,210,954 | |
| 17648 | SLM Technologies | £ 57,334,457 | |
| 17649 | SLOB | £ 8,761,916 | |
| 17650 | Sloots | £ 334,908,017 | |
| 17651 | sloppy seconds | £ 1,449,838 | |
| 17652 | Sloppy Slime Inc. | £ 2,209,639 | |
| 17653 | Slos Deros | £ 302,150,114 | |
| 17654 | Sloths | £ 93,889,856 | |
| 17655 | Slovakia | £ 5,885,837 | |
| 17656 | Slovenia | £ 10,962,736 | |
| 17657 | Slow | £ 104,827,347 | |
| 17658 | Slow Counts | £ 19,666,231 | |
| 17659 | Slow Death | £ 385,454,654 | |
| 17660 | Slow Loris Inc. | £ 291,633,799 | |
| 17661 | Sludge Imports | £ 5,164,246 | |
| 17662 | Slug Slime | £ 33,322,801 | |
| 17663 | slugs | £ 76,332,819 | |
| 17664 | Slugs R Us | £ 3,038,128 | |
| 17665 | slumlord inc | £ 704,403 | |
| 17666 | Slurpy Slurps | £ 22,595,924 | |
| 17667 | SlushMonkey | £ 5,441,646 | |
| 17668 | Slutty | £ 5,190,812 | |
| 17669 | sluty ninjas | £ 2,002,364 | |
| 17670 | SlyStalker Corp | £ 4,131,261 | |
| 17671 | SlyStalker Enterprise | £ 58,273,424 | |
| 17672 | SlyStalker Enterprises | £ 5,635,250 | |
| 17673 | SlyStalker Ltd | £ 5,505,246 | |
| 17674 | Slytherin | £ 653,247,535 | |
| 17675 | Small | £ 1,421,368 | |
| 17676 | small changes | £ 80,635,179 | |
| 17677 | Small feet | £ 5,503,602 | |
| 17678 | Small Fry Ltd | £ 10,059,769 | |
| 17679 | SmallBitch | £ 4,936,133 | |
| 17680 | smallpond | £ 2,301,565 | |
| 17681 | smalls | £ 119,007,317 | |
| 17682 | smallville | £ 423,692 | |
| 17683 | smartone | £ 17,822,832 | |
| 17684 | smartphone generation x | £ 49,788,343 | |
| 17685 | Smash | £ 83,490,998 | |
| 17686 | Smash It Enterprises | £ 14,247,386 | |
| 17687 | Smashedup Inc. | £ 144,415,928 | |
| 17688 | smashem | £ 69,457,594 | |
| 17689 | smashing | £ 50,000 | |
| 17690 | Smaug | £ 3,981,631 | |
| 17691 | smeg | £ 2,883,908 | |
| 17692 | SmegHead.Inc | £ 4,712,583 | |
| 17693 | Smegma | £ 160,806,196 | |
| 17694 | Smell | £ 56,809,421 | |
| 17695 | Smellsies | £ 50,000 | |
| 17696 | smelly old socks | £ 102,127,354 | |
| 17697 | Smelly Turds | £ 92,473,414 | |
| 17698 | SMG Fire | £ 25,366,092 | |
| 17699 | smiffys stuff | £ -1,166,514 | |
| 17700 | smile | £ 26,612,672 | |
