The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19201 | Simpleton Co. | £ 154,696,172 | |
| 19202 | Simplicity | £ 73,991,816 | |
| 19203 | Simply Caesar | £ 95,974,460 | |
| 19204 | simply does it | £ 16,297,060 | |
| 19205 | simply nuts | £ 3,357,807 | |
| 19206 | Simply Sane Products | £ 46,396,437 | |
| 19207 | Simply Subsidiary | £ 23,554,862 | |
| 19208 | simplysouthern | £ 404,043 | |
| 19209 | Sims Company | £ 69,553,563 | |
| 19210 | Simulation | £ 4,647,866 | |
| 19211 | Sin | £ 882,690,513 | |
| 19212 | Sin City | £ 92,965,888 | |
| 19213 | Sin Co | £ 617 | |
| 19214 | Sin Industries | £ 1,511,830 | |
| 19215 | Sin Sentido | £ 253,153,436 | |
| 19216 | Sinaloa | £ 512,107,007 | |
| 19217 | Sinaloa Cartel | £ 102,795,331 | |
| 19218 | Sinar | £ 51,895,063 | |
| 19219 | Sinatra Select | £ 636,672,700 | |
| 19220 | Sinbad the sailor | £ 214,550,415 | |
| 19221 | Since 1796 | £ 72,744,531 | |
| 19222 | Since Day One | £ 2,313,293,302 | |
| 19223 | sincity | £ 207,710,495 | |
| 19224 | Sinclair Girnigoe | £ 1,133,668,388 | |
| 19225 | Sindar | £ 5,505,299 | |
| 19226 | SINDATERA | £ 4,301,225 | |
| 19227 | Singani | £ 10,311,313,621 | |
| 19228 | Singapore | £ 453,579,334 | |
| 19229 | Singaporean Gang | £ 574,049,023 | |
| 19230 | Singapura | £ 51,209,029 | |
| 19231 | Singh | £ 10,715,804 | |
| 19232 | singham inc | £ 10,963,284 | |
| 19233 | SinghLTD2 | £ 10,446,400 | |
| 19234 | Single Barrel | £ 988,439,929 | |
| 19235 | Single Malt | £ 16,426,947 | |
| 19236 | Single Moms | £ 35,271,348 | |
| 19237 | Sinic Leccy Co | £ 477,855,468 | |
| 19238 | Sinister | £ 1,271,414 | |
| 19239 | Sinister Minister | £ 1,141,337,040 | |
| 19240 | Sink Ships | £ 269,509,457 | |
| 19241 | Sinkain INC | £ 1,959,845 | |
| 19242 | Sinking Ships | £ 81,355,767 | |
| 19243 | Sinners | £ 338,520,161 | |
| 19244 | Sino Group | £ 72,110,486 | |
| 19245 | sins | £ 1,105,930,002 | |
| 19246 | sip | £ 4,947,048 | |
| 19247 | SIPAPIAS | £ -5,901,721 | |
| 19248 | Sipledome | £ -8,748,379 | |
| 19249 | Sipral | £ 5,507,397 | |
| 19250 | sips co | £ 5,109,034 | |
| 19251 | Sir Humphry | £ 491,344,886 | |
| 19252 | Siren | £ 17,058,704 | |
| 19253 | Sirfound inc | £ -9,263 | |
| 19254 | Sirfound inc2 | £ -3,544 | |
| 19255 | sirius co.uk | £ 497,536,621 | |
| 19256 | Sisko | £ 50,000 | |
| 19257 | sister | £ 562,523,191 | |
| 19258 | Sister Sage | £ 12,771,290 | |
| 19259 | Sisters | £ 47,242,309 | |
| 19260 | Sisyphean | £ 48,163,924 | |
| 19261 | Sisyphus | £ 5,393,053 | |
| 19262 | Sit back | £ 591,008,063 | |
| 19263 | Sithis | £ 235,713 | |
| 19264 | Situational Ethics | £ 21,990,596 | |
| 19265 | Sitwel Ent. | £ 13,506,917 | |
| 19266 | Six Feet Under Ltd | £ -1,091,275 | |
| 19267 | Six More | £ 248,598,527 | |
| 19268 | Six Sigma | £ 926,038,187 | |
| 19269 | Sixpence None The Richer | £ 590,722,080 | |
| 19270 | Sixteen Tons | £ 16,844,742 | |
| 19271 | Sixteen Vestal Virgins | £ 121,263,981 | |
| 19272 | sixteenth sixes | £ 81,303,388 | |
| 19273 | sixth army | £ 114,993,130 | |
| 19274 | Sixty Nine | £ 341,328,441 | |
| 19275 | Size | £ 1,820,983 | |
| 19276 | size 13s | £ 381,955,715 | |
| 19277 | SJA | £ 40,568,528 | |
| 19278 | SK1 | £ 87,390,278 | |
| 19279 | SK1 Elite | £ 120,651,100 | |
| 19280 | SK1N | £ -5,430 | |
| 19281 | SK2 | £ 86,097,057 | |
| 19282 | SK3 | £ 69,708,527 | |
| 19283 | Skadegamutc | £ 102,163,417 | |
| 19284 | SkaDouche | £ 5,505,074 | |
| 19285 | Skank | £ 23,429,613 | |
| 19286 | skanky co | £ 50,000 | |
| 19287 | Skarface Inc. | £ 4,262,037 | |
| 19288 | Skarphace Inc. | £ -2,447,925 | |
| 19289 | SKC | £ 268,804,831 | |
| 19290 | Skean Dhu | £ 989,098,234 | |
| 19291 | Skeeno Enterprise | £ 2,939,095 | |
| 19292 | Skeeter13 | £ 145,215,516 | |
| 19293 | Skeggy1 | £ -315,724 | |
| 19294 | Skegness | £ 55,778,602 | |
| 19295 | Skegness Roads | £ 8,057,213 | |
| 19296 | Skeln Pass | £ 4,190,063 | |
| 19297 | Skelto | £ 108,946,767 | |
| 19298 | Skeptics | £ 68,573,119 | |
| 19299 | Sketchers | £ 88,871,409 | |
| 19300 | Ski11s | £ 1,668,792 | |
