The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19901 | Some Other Company | £ 101,091,713 | |
| 19902 | Some Other Company 2 | £ 103,550,988 | |
| 19903 | some people | £ 46,059,850 | |
| 19904 | Some Shut Eye | £ 61,570,181 | |
| 19905 | Some Trades | £ 84,938,913 | |
| 19906 | Some young guy | £ 48,392,258 | |
| 19907 | SomeFurniture | £ 51,718,654 | |
| 19908 | Someone is Watching Us | £ 13,493,760 | |
| 19909 | Something | £ 597,271,590 | |
| 19910 | Something big | £ 1,090,467,911 | |
| 19911 | something else | £ 717,727,301 | |
| 19912 | Something Inc | £ 9,224,992 | |
| 19913 | Something Magical | £ 864,712,885 | |
| 19914 | Something New | £ 1,430,931 | |
| 19915 | something sweet | £ 73,216,238 | |
| 19916 | Something Unimportant | £ 41,165,468 | |
| 19917 | Somethingyouwant | £ 26,486,331 | |
| 19918 | Son Goku | £ 93,517,945 | |
| 19919 | Son of Odin | £ 4,698,936 | |
| 19920 | Sonar | £ 145,479,180 | |
| 19921 | Sonato | £ 2,341,990 | |
| 19922 | Sonic Boom | £ 160,320,772 | |
| 19923 | Sonic Smith | £ 123,357,088 | |
| 19924 | SONIC THE HEDGEHOG | £ 56,401,611 | |
| 19925 | sonkys | £ 15,664,108 | |
| 19926 | Sonora Co. | £ 55,915,063 | |
| 19927 | Sons | £ 13,913,038 | |
| 19928 | Sons of Liberty | £ 97,750,085 | |
| 19929 | Sons of Metal | £ 322,638,258 | |
| 19930 | sony | £ 34,264,648 | |
| 19931 | Sony Inc | £ -40,532,258 | |
| 19932 | SooniCoy | £ 284,099 | |
| 19933 | soop3 | £ 9,298,040 | |
| 19934 | Soopadoopa | £ 45,084,767 | |
| 19935 | Soothsayer | £ 4,440,850 | |
| 19936 | Sooty-Sweep - Sue | £ 237,248,495 | |
| 19937 | Sophistication | £ 248,274,216 | |
| 19938 | Sophry | £ 8,847,831 | |
| 19939 | Sopo shop | £ 109,358,845 | |
| 19940 | Sopo Shops 1 | £ 58,496,226 | |
| 19941 | Soprano | £ 84,351,398 | |
| 19942 | Sorbitar Inc | £ 277,875 | |
| 19943 | Sorcerer | £ -4,162,961 | |
| 19944 | Sorceror | £ 74,754,093 | |
| 19945 | Sordid Affairs | £ 139,402,418 | |
| 19946 | sore gluteals | £ 570,909,710 | |
| 19947 | sorrento valley | £ 6,233,987 | |
| 19948 | Sorrow | £ 407,063,908 | |
| 19949 | Sorrows | £ 46,019,310 | |
| 19950 | Sorry Im Fresh | £ 5,008,894 | |
| 19951 | Sosa Stop | £ 209,698 | |
| 19952 | SoSick | £ 20,510,887 | |
| 19953 | sosig inc | £ 50,000 | |
| 19954 | Soul Bowl | £ 920,004,428 | |
| 19955 | Soul Breaker | £ 28,170,704 | |
| 19956 | Soul Crew | £ 73,663,525 | |
| 19957 | Soulfire | £ 5,299,604 | |
| 19958 | Souls | £ 16,809,265 | |
| 19959 | Soulzzz | £ 5,508,492 | |
| 19960 | Sound | £ 25,692,221 | |
| 19961 | Sound Cloud | £ 9,802,521 | |
| 19962 | Sound of the Police | £ 49,153,052 | |
| 19963 | SoundFX Ltd | £ 5,531,466 | |
| 19964 | SoundGarden | £ 92,574,010 | |
| 19965 | Sounds of Silence | £ 214,175,948 | |
| 19966 | Soundwave | £ 7,641,819,741 | |
| 19967 | SoUnit | £ 102,088,140 | |
| 19968 | soup | £ 208,164,849 | |
| 19969 | Sour Kush | £ 3,905,832 | |
| 19970 | Source Code | £ 157,566 | |
| 19971 | SourDiesel | £ 51,232,568 | |
| 19972 | Sousa | £ 519,091,934 | |
| 19973 | South | £ 31,378,564 | |
| 19974 | South America | £ 173,626,731 | |
| 19975 | South America... | £ 57,303,632 | |
| 19976 | South Australia | £ 2,167,814 | |
| 19977 | South Carolina | £ 1,797,805 | |
| 19978 | South Central | £ 105,290,443 | |
| 19979 | South China Sea | £ 1,902,624,158 | |
| 19980 | South Dakota | £ 2,411,010 | |
| 19981 | South Essex Regiment | £ 52,749,586 | |
| 19982 | South Park | £ 651,955,512 | |
| 19983 | south pole ltd | £ 1,014,182,757 | |
| 19984 | Southeastern Data | £ 55,845,049 | |
| 19985 | Southern Business | £ 13,300,144 | |
| 19986 | Southern Business1 | £ 12,666,204 | |
| 19987 | Southern Cross | £ 55,305,281 | |
| 19988 | Southern Gas | £ -300,902 | |
| 19989 | Southern Mafia | £ 344,165,513 | |
| 19990 | Southern Rhodesia | £ 5,494,142 | |
| 19991 | SouthWest Data | £ 585,667 | |
| 19992 | southwest voodoo | £ 980,180,420 | |
| 19993 | Sovereign Coalition | £ 233,794,730 | |
| 19994 | Soviet Nuclear Disasters | £ 159,279,661 | |
| 19995 | Sowing | £ 57,901,594 | |
| 19996 | sox | £ 1,432,534,744 | |
| 19997 | Soya Sauce | £ 5,497,631 | |
| 19998 | Soylent Corporation | £ -2,070,474 | |
| 19999 | Sozzled Again | £ 42,802,360 | |
| 20000 | Space | £ 96,146,809 | |
