The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18901 | stupidity | £ 5,507,134 | |
| 18902 | Stupidity. | £ 131,783,527 | |
| 18903 | Stussy | £ 54,830,794 | |
| 18904 | sty and co | £ -1,373 | |
| 18905 | Style | £ 441,807,457 | |
| 18906 | Styles | £ 58,548,959 | |
| 18907 | Stylesclash | £ 2,914,183 | |
| 18908 | Suab | £ -24,902,124 | |
| 18909 | Suasage | £ 97,342,509 | |
| 18910 | Suave Empires | £ -13,207,680 | |
| 18911 | Sub Zero | £ 656,004,293 | |
| 18912 | Sub Zero Fungus | £ 9,284,310 | |
| 18913 | Sub Zero Rats | £ 3,845,662 | |
| 18914 | Subarachnoid Granulation | £ 4,445,174 | |
| 18915 | Subaru Impreza | £ 596,224,607 | |
| 18916 | Subatomic Particle | £ -11,630,127 | |
| 18917 | Sublime Co | £ 5,466,505 | |
| 18918 | Submarine | £ 85,195,296 | |
| 18919 | Subspace | £ 348,479,893 | |
| 18920 | Substance | £ 132,032,743 | |
| 18921 | Suburbia | £ 46,784,900 | |
| 18922 | subutais comp list | £ 15,533,070 | |
| 18923 | SubVersion | £ 528,430 | |
| 18924 | SubZero | £ 3,883,662 | |
| 18925 | Success | £ 212,483,738 | |
| 18926 | succession | £ 261,515,866 | |
| 18927 | Suck It Down LLC | £ 55,119,879 | |
| 18928 | Sudden Destruction | £ 27,722,293 | |
| 18929 | SUFC | £ 124,453,399 | |
| 18930 | Suffering | £ 45,223,246 | |
| 18931 | Sugar | £ 49,732,824 | |
| 18932 | Sugar and Spice | £ 30,753,054 | |
| 18933 | Sugar Dust | £ 216,612,448 | |
| 18934 | Suggestion | £ 10,958,393 | |
| 18935 | Sugma69 | £ -799,331 | |
| 18936 | Sugma69corp | £ 5,012,800 | |
| 18937 | Suicide | £ 5,501,318 | |
| 18938 | Suicide is Painless | £ 334,001 | |
| 18939 | Suicide Squad | £ 432,233,984 | |
| 18940 | suicides | £ 733,246,599 | |
| 18941 | suicidetimeforyou | £ 53,540,389 | |
| 18942 | Suiko | £ 2,829,536 | |
| 18943 | SuIphuric Acid | £ 115,219,441 | |
| 18944 | Suits Inc | £ 81,524 | |
| 18945 | SuitUp | £ 4,581,571 | |
| 18946 | Suki Sushi Pte Ltd | £ 25,166,632 | |
| 18947 | Sully Inc. | £ 126,940,257 | |
| 18948 | Sulphuric acid | £ 172,066,204 | |
| 18949 | SultanVinegar | £ 407,440 | |
| 18950 | Sum Ting Wong | £ 193,187,215 | |
| 18951 | Sum1 Enterprises | £ 1,783,471 | |
| 18952 | sumersivemar | £ 322,242,284 | |
| 18953 | Sumfur Carruthers | £ 11,860,270 | |
| 18954 | Summer | £ 10,960,412 | |
| 18955 | Summer Holiday | £ 1,071,947,973 | |
| 18956 | Summer Madness | £ 62,085,264 | |
| 18957 | Summer Sun | £ 1,089,130,360 | |
| 18958 | Summer Sunshine | £ 726,071,540 | |
| 18959 | Summer Time | £ 988,454,921 | |
| 18960 | summer wine | £ 1,418,141,726 | |
| 18961 | Summering Painting | £ 50,000 | |
| 18962 | summers | £ 7,793,916 | |
| 18963 | Summertime | £ 257,520,451 | |
| 18964 | Sumo | £ 46,161,353 | |
| 18965 | Sumo Supremo | £ 66,033,674 | |
| 18966 | Sun | £ 350,950,131 | |
| 18967 | SUN DEATH | £ 66,032,355 | |
| 18968 | sun glasses | £ 5,508,079 | |
| 18969 | Sun Rise | £ 34,349,004 | |
| 18970 | Sun Tzu | £ 1,547,341,648 | |
| 18971 | Sundance Canyon | £ 58,043,969 | |
| 18972 | Sundance Kid | £ 93,629,371 | |
| 18973 | Sunday League Football | £ 251,672,981 | |
| 18974 | Sundays | £ 314,403,937 | |
| 18975 | sunflower seeds | £ 70,693,429 | |
| 18976 | Sung | £ 2,153,491,534 | |
| 18977 | Sung Sam | £ 5,509,655 | |
| 18978 | Sunkistcold | £ -3,839,710 | |
| 18979 | Sunkistcool | £ 4,607,284 | |
| 18980 | Sunkisthot | £ 351,401 | |
| 18981 | Sunlight | £ 207,304,793 | |
| 18982 | Sunny Delights | £ 197,142 | |
| 18983 | Sunny Vale Enterprises | £ 19,911,787 | |
| 18984 | Sunnydale high | £ 656,860,917 | |
| 18985 | Sunrise | £ 66,526,489 | |
| 18986 | Sunset | £ 48,389,956 | |
| 18987 | sunshine | £ 668,858 | |
| 18988 | sunshine e2 | £ 28,605,871 | |
| 18989 | sunshine e3 | £ 7,979,248 | |
| 18990 | sunshine empire | £ 24,725,457 | |
| 18991 | Sunshine Inc. | £ 909,407 | |
| 18992 | Sunshine. | £ 403,936,774 | |
| 18993 | Super 8 | £ 55,823,511 | |
| 18994 | Super Dozer | £ 161,848,752 | |
| 18995 | Super Duck | £ 194,287,802 | |
| 18996 | Super Duty Industries | £ 53,819,899 | |
| 18997 | Super Ely | £ 3,686,906 | |
| 18998 | SUPER EVIL MEGACORP | £ 103,817,975 | |
| 18999 | Super G | £ 14,932,937 | |
| 19000 | Super Genius | £ 55,004,648 | |
