The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19301 | South Park | £ 651,955,512 | |
| 19302 | south pole ltd | £ 380,266,747 | |
| 19303 | Southeastern Data | £ 55,845,049 | |
| 19304 | Southern Business | £ 13,300,144 | |
| 19305 | Southern Business1 | £ 12,666,204 | |
| 19306 | Southern Cross | £ 55,305,281 | |
| 19307 | Southern Gas | £ -300,902 | |
| 19308 | Southern Mafia | £ 344,165,513 | |
| 19309 | Southern Rhodesia | £ 5,494,142 | |
| 19310 | SouthWest Data | £ 585,667 | |
| 19311 | southwest voodoo | £ 980,180,420 | |
| 19312 | Sovereign Coalition | £ 117,992,508 | |
| 19313 | Soviet Nuclear Disasters | £ 159,279,661 | |
| 19314 | Sowing | £ 57,901,594 | |
| 19315 | sox | £ 1,432,534,744 | |
| 19316 | Soya Sauce | £ 5,497,631 | |
| 19317 | Soylent Corporation | £ -2,070,474 | |
| 19318 | Sozzled Again | £ 42,802,360 | |
| 19319 | Space | £ 96,146,809 | |
| 19320 | Space Cargo | £ 271,808,594 | |
| 19321 | Space Invaders | £ 136,191,974 | |
| 19322 | Space Mining | £ 121,728,271 | |
| 19323 | Space Needle | £ 51,077,204 | |
| 19324 | Space Oddity | £ 256,111,791 | |
| 19325 | Space Race | £ 9,928,779 | |
| 19326 | Space Trade Corp | £ 4,291,886 | |
| 19327 | spacecadet | £ 49,372,951 | |
| 19328 | spacegoats | £ 5,359,708 | |
| 19329 | Spaces | £ 59,944,776 | |
| 19330 | SpaceX | £ 5,502,174 | |
| 19331 | SpaceXXX | £ 50,000 | |
| 19332 | Spaciba | £ 1,283,577,497 | |
| 19333 | Spaco | £ -1,345,749 | |
| 19334 | Spade | £ 896,883,167 | |
| 19335 | Spade industries | £ 5,506,628 | |
| 19336 | Spades | £ 112,923,092 | |
| 19337 | Spaff | £ 77,116,392 | |
| 19338 | Spag Bol | £ 54,420,789 | |
| 19339 | Spaggot Inc | £ 236,706 | |
| 19340 | spaghetti | £ 89,471,838 | |
| 19341 | spaghetti westerns | £ 21,106,443 | |
| 19342 | Spaghettios | £ 50,000 | |
| 19343 | Spain | £ 16,220,811 | |
| 19344 | Spam | £ 42,410,089 | |
| 19345 | Spam Fritters | £ 518,129,668 | |
| 19346 | Spam Sandwiches | £ 5,507,579 | |
| 19347 | Spam Sandwichs | £ 520,211,325 | |
| 19348 | Spam Slices | £ 577,595,353 | |
| 19349 | Spamla inc | £ 50,000 | |
| 19350 | Spangles | £ 49,726 | |
| 19351 | Spanish Armada II | £ 145,991,039 | |
| 19352 | spanish inquisition | £ 225,233,318 | |
| 19353 | Spanish painter | £ 25,445,114 | |
| 19354 | Spank | £ 13,674,531 | |
| 19355 | Spanker | £ 427,868,023 | |
| 19356 | Spanner Dental Co | £ 12,861,851 | |
| 19357 | Spanner Talk | £ 66,668,674 | |
| 19358 | Spanners | £ 3,691,845 | |
| 19359 | Spar | £ 93,536,219 | |
| 19360 | Sparkes | £ 1,984,291 | |
| 19361 | sparkiing water | £ 64,896,065 | |
| 19362 | Sparkle | £ 617,045,796 | |
| 19363 | Sparky | £ -236,550 | |
| 19364 | Sparrowhawk | £ 39,475,691 | |
| 19365 | Sparta | £ 66,314,635 | |
| 19366 | Sparta Enterprises | £ 282,599,950 | |
| 19367 | Sparta Enterprises II | £ 105,756,617 | |
| 19368 | Sparta Enterprises III | £ 105,766,810 | |
| 19369 | Sparta Enterprises IV | £ 95,609,364 | |
| 19370 | Spartacus | £ 668,458,795 | |
| 19371 | Spartacus. | £ 171,829,616 | |
| 19372 | Spartan | £ 76,005,663 | |
| 19373 | Spartan Inc. | £ 27,035,865 | |
| 19374 | Spartans | £ 1,956,650 | |
| 19375 | Spartica Shipping | £ 50,000 | |
| 19376 | Spawn | £ 142,490,029 | |
| 19377 | Speachmark | £ 55,520,519 | |
| 19378 | Speaker for the Dead | £ 50,000 | |
| 19379 | Speakers | £ 72,426,874 | |
| 19380 | Spearmint Rhino | £ 1,028,198,224 | |
| 19381 | Special Corp | £ 462,942,045 | |
| 19382 | Special Delivery | £ 118,999,999 | |
| 19383 | Special Foo Yung | £ 9,187,637 | |
| 19384 | Special Forces | £ 7,054,407 | |
| 19385 | Special Forces Group | £ 62,221,096 | |
| 19386 | Special FX | £ 147,867,503 | |
| 19387 | special guitars | £ 1,199,797 | |
| 19388 | Special Mix | £ 5,473,499 | |
| 19389 | Special people | £ 45,232,081 | |
| 19390 | special pls | £ 4,240,064 | |
| 19391 | Special Prizes | £ 1,966,369,170 | |
| 19392 | Special Shoes | £ 3,302,287 | |
| 19393 | special things | £ 2,457,453,555 | |
| 19394 | Specialist Division | £ 44,060,105 | |
| 19395 | Species | £ 121,573,613 | |
| 19396 | Species-8472 | £ 5,820,065 | |
| 19397 | speckled Hen | £ 250,992,623 | |
| 19398 | Spectral Enterprises | £ 24,068,850 | |
| 19399 | Spectre | £ 53,046,664 | |
| 19400 | Spectre 00 | £ 3,455,173 | |
