The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16501 | South | £ 31,378,564 | |
| 16502 | South America | £ 173,626,731 | |
| 16503 | South America... | £ 57,303,632 | |
| 16504 | South Central | £ 105,290,443 | |
| 16505 | South China Sea | £ 155,488,513 | |
| 16506 | South Los Angeles | £ 6,261,416 | |
| 16507 | South Park | £ 651,955,512 | |
| 16508 | South Side Gang | £ 87,930,495 | |
| 16509 | Southeastern Data | £ 55,845,049 | |
| 16510 | Southern Business | £ 13,300,144 | |
| 16511 | Southern Business1 | £ 12,666,204 | |
| 16512 | Southern Chapter | £ -6,128,351 | |
| 16513 | Southern Cross | £ 55,305,281 | |
| 16514 | Southern Gas | £ -300,902 | |
| 16515 | Southern Mafia | £ 344,165,513 | |
| 16516 | Southern Rhodesia | £ 5,494,142 | |
| 16517 | Southside Chicago | £ 7,936,039 | |
| 16518 | SouthWest Data | £ 585,667 | |
| 16519 | Soviet Nuclear Disasters | £ 39,711,612 | |
| 16520 | Sowing | £ 57,901,594 | |
| 16521 | sox | £ 1,432,534,744 | |
| 16522 | Soya Sauce | £ 5,497,631 | |
| 16523 | Soylent Corporation | £ -2,070,474 | |
| 16524 | Sozzled Again | £ 42,802,360 | |
| 16525 | Space | £ 96,146,809 | |
| 16526 | Space Cargo | £ 48,367,209 | |
| 16527 | Space Invaders | £ 136,191,974 | |
| 16528 | Space Oddity | £ 256,111,791 | |
| 16529 | Space Race | £ 9,928,779 | |
| 16530 | Space Trade Corp | £ 3,598,115 | |
| 16531 | spacecadet | £ 49,372,951 | |
| 16532 | spacegoats | £ 5,359,708 | |
| 16533 | Spacejunk | £ 44,494,462 | |
| 16534 | Spaces | £ 59,944,776 | |
| 16535 | Spaciba | £ 1,283,577,497 | |
| 16536 | Spade | £ 896,883,167 | |
| 16537 | Spade industries | £ 5,506,628 | |
| 16538 | Spades | £ 4,546,698 | |
| 16539 | Spaff | £ 77,116,392 | |
| 16540 | Spaggot Inc | £ 236,706 | |
| 16541 | spaghetti | £ 89,471,838 | |
| 16542 | Spaghettios | £ 50,000 | |
| 16543 | Spain | £ 16,220,811 | |
| 16544 | Spam Sandwiches | £ 5,507,579 | |
| 16545 | Spamla inc | £ 50,000 | |
| 16546 | Spangles | £ 49,726 | |
| 16547 | Spanish Armada II | £ 145,991,039 | |
| 16548 | Spank | £ 13,674,531 | |
| 16549 | Spanker | £ 402,909,172 | |
| 16550 | Spanners | £ 3,691,845 | |
| 16551 | Spar | £ 59,128,460 | |
| 16552 | Sparkle | £ 617,045,796 | |
| 16553 | sparkles unicorn | £ 87,215,107 | |
| 16554 | Sparkplugs R You | £ 79,090 | |
| 16555 | Sparky | £ -236,550 | |
| 16556 | Sparrowhawk | £ 39,475,691 | |
| 16557 | Sparta | £ 57,236,943 | |
| 16558 | Sparta Enterprises | £ 282,599,950 | |
| 16559 | Sparta Enterprises II | £ 105,756,617 | |
| 16560 | Sparta Enterprises III | £ 105,766,810 | |
| 16561 | Sparta Enterprises IV | £ 95,609,364 | |
| 16562 | Spartacus | £ 655,458,795 | |
| 16563 | Spartan | £ 76,005,663 | |
| 16564 | Spartica Shipping | £ 50,000 | |
| 16565 | Spawn | £ 142,490,029 | |
| 16566 | Speaker for the Dead | £ 50,000 | |
| 16567 | Speakers | £ 72,426,874 | |
| 16568 | Speaking | £ 591,419,311 | |
| 16569 | Special Foo Yung | £ 9,187,637 | |
| 16570 | Special Forces | £ 7,054,407 | |
| 16571 | Special FX | £ 147,867,503 | |
| 16572 | special guitars | £ 1,199,797 | |
| 16573 | Special Mix | £ 5,473,499 | |
| 16574 | special pls | £ 4,240,064 | |
| 16575 | Special Prizes | £ 581,446,644 | |
| 16576 | Special Shoes | £ 2,903,310 | |
| 16577 | Species | £ 121,573,613 | |
| 16578 | Species-8472 | £ 5,820,065 | |
| 16579 | speckled Hen | £ 250,992,623 | |
| 16580 | Spectral Enterprises | £ 24,068,850 | |
| 16581 | Spectre | £ 53,046,664 | |
| 16582 | spectre123 | £ 2,490,052 | |
| 16583 | Spectrum | £ 176,002,235 | |
| 16584 | Speech | £ 1,434,766,254 | |
| 16585 | speechless | £ 56,270,931 | |
| 16586 | Speed | £ 477,089,117 | |
| 16587 | Speed LTD | £ -348,953 | |
| 16588 | Speedballing Sociopaths | £ 91,939,150 | |
| 16589 | Speedbird 1 | £ 2,807,550 | |
| 16590 | speeding | £ 56,218,485 | |
| 16591 | Speeding Tickets | £ 43,550,739 | |
| 16592 | Speedracer | £ 85,761,782 | |
| 16593 | Speeds | £ 549,447,641 | |
| 16594 | Speedster | £ -137,662 | |
| 16595 | speedswift | £ 843,932 | |
| 16596 | Speedy | £ 210,919,089 | |
| 16597 | SPEEDY GONZALES | £ 146,102,689 | |
| 16598 | Speedy Tuna | £ 3,236,493 | |
| 16599 | Spells | £ 50,000 | |
| 16600 | Spells inc | £ 118,351,209 | |
