The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18201 | Sandwiches | £ 6,661,577 | |
| 18202 | Sandy Enterprises | £ 4,868,075 | |
| 18203 | Sandys Garden Emporium | £ 151,895,650 | |
| 18204 | Sangha1 | £ 105,086 | |
| 18205 | Sanitary Reasons | £ 54,795,198 | |
| 18206 | Sanitation | £ 685,522,023 | |
| 18207 | Sanity | £ 91,843,062 | |
| 18208 | Sankyo Shoji co jp | £ 651,180,473 | |
| 18209 | santas little helper | £ 25,627,697 | |
| 18210 | Santas Sack | £ 15,802,685 | |
| 18211 | Santitos2 | £ 166,523,805 | |
| 18212 | Santitos3 | £ 162,988,767 | |
| 18213 | Saor Alba | £ 491,482,815 | |
| 18214 | Sapa | £ 20,646,873 | |
| 18215 | Sapient Enterprises | £ -120,077 | |
| 18216 | Sapphire | £ 56,585,886 | |
| 18217 | SaranNJo | £ 422,408 | |
| 18218 | Sarbacane | £ 1,349,804,665 | |
| 18219 | Sarclet | £ 897,393,705 | |
| 18220 | Sardines | £ 12,337,429 | |
| 18221 | Sardinia | £ 128,892,579 | |
| 18222 | Sarps inc | £ 50,000 | |
| 18223 | SAS | £ 1,045,924,875 | |
| 18224 | SAS INC | £ 66,498,242 | |
| 18225 | Sasha | £ 4,841,563,852 | |
| 18226 | Sasha Grey | £ 200,000 | |
| 18227 | Saskatchewan | £ 190,638,395 | |
| 18228 | Sasktel | £ 69,979,095 | |
| 18229 | Sasparilla | £ 35,452,187 | |
| 18230 | Sasquatch | £ 54,347,120 | |
| 18231 | Sass Crack | £ 3,216,857 | |
| 18232 | SassyInc | £ 4,244,562 | |
| 18233 | Satan | £ 14,087,521 | |
| 18234 | Satellite News | £ 5,500,429 | |
| 18235 | Satuco | £ 165,325,828 | |
| 18236 | Saturn | £ 2,724,823,775 | |
| 18237 | Sauce Inc | £ 14,606,145 | |
| 18238 | Saucy Sosig Inc | £ 5,502,736 | |
| 18239 | Saudi Arabia | £ 78,450,148 | |
| 18240 | Saundersenterprise | £ -8,445,759 | |
| 18241 | Sausage | £ 230,286,819 | |
| 18242 | Sausage and Mash | £ 33,104,402 | |
| 18243 | Sausage Fest | £ 113,537,914 | |
| 18244 | Sausage Rolls | £ 349,719,609 | |
| 18245 | sausage2811 company 1 | £ 50,000 | |
| 18246 | sausagedog | £ 50,000 | |
| 18247 | Sausages | £ 290,181,675 | |
| 18248 | Sausagetons | £ 5,502,342 | |
| 18249 | Sauternes | £ 1,441,059,506 | |
| 18250 | Savage | £ 563,693 | |
| 18251 | Savage and Sons | £ 11,622,407 | |
| 18252 | Savage Beauty | £ 192,202,213 | |
| 18253 | Savage Goose | £ 1,583,478,786 | |
| 18254 | Savage Wolves | £ 92,296,801 | |
| 18255 | Savannah | £ 883,679,810 | |
| 18256 | Saville Row | £ 129,203,178 | |
| 18257 | Savings Jar | £ 80,210,941 | |
| 18258 | Savings Tin | £ 813,681,537 | |
| 18259 | Savvy Entrepreneurs | £ 98,985,975 | |
| 18260 | saw | £ 613,816,455 | |
| 18261 | Sawed Off Shotgun | £ 275,747,311 | |
| 18262 | sawmill | £ 558,024 | |
| 18263 | Sawyer | £ 113,531,762 | |
| 18264 | SBC Inc | £ 4,473,488 | |
| 18265 | sbj | £ 3,307,059 | |
| 18266 | sbvsdbg | £ 320,683 | |
| 18267 | SC BangBang Ltd | £ 2,663,906 | |
| 18268 | SC BoomBoom Ltd | £ 6,239,009 | |
| 18269 | SC Enterprise Ltd | £ 2,718,397 | |
| 18270 | SC Investors Ltd | £ 2,438,197 | |
| 18271 | SC Properties Ltd | £ 3,845,818 | |
| 18272 | SC Research | £ 78,954 | |
| 18273 | SC0TLAND | £ 714,088,390 | |
| 18274 | SC40 | £ 78,743,023 | |
| 18275 | Scale | £ 987,352,106 | |
| 18276 | Scales and Scoundrals | £ 11,777,789 | |
| 18277 | Scaling123 | £ 1,339,940 | |
| 18278 | scalliewallie | £ 28,410,369 | |
| 18279 | Scam Co | £ 50,000 | |
| 18280 | Scamp Corp | £ 8,134,243 | |
| 18281 | scamper | £ 226,938,811 | |
| 18282 | scamtimeflex | £ 6,460,335 | |
| 18283 | Scandinavia | £ 156,171,350 | |
| 18284 | Scapes Industries | £ 2,452,019 | |
| 18285 | Scar Corporation | £ 54,217,773 | |
| 18286 | Scar Face | £ 354,632,505 | |
| 18287 | Scar Logistics | £ 77,839,531 | |
| 18288 | Scar Revenge | £ 1,842,627 | |
| 18289 | Scar Security | £ 46,953,154 | |
| 18290 | scar tissue | £ 1,002,821,331 | |
| 18291 | SCaReCRoW | £ 5,334,889 | |
| 18292 | Scarface | £ 65,957,646 | |
| 18293 | Scarface Inc. | £ 4,873,971 | |
| 18294 | Scarlet | £ 11,477,127,671 | |
| 18295 | Scarlett Butler | £ 150,170,860 | |
| 18296 | Scarphace Inc. | £ 3,968,509 | |
| 18297 | Scat IV Productions | £ 6,925,347 | |
| 18298 | SCB on tour | £ 50,000 | |
| 18299 | Scene 38 | £ 2,089,435,732 | |
| 18300 | Scenery | £ 13,681,161 | |
