The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 19101 | Scout Bobber | £ 324,222,374 | |
| 19102 | Scouting Guy | £ 5,500,096 | |
| 19103 | Scranton Paper | £ -369,309 | |
| 19104 | Scratcher | £ 136,022,203 | |
| 19105 | scratchy 1 | £ 2,450,787 | |
| 19106 | Scream | £ 46,095,619 | |
| 19107 | Scream for Me | £ 1,398,846,893 | |
| 19108 | Scream LTD | £ 5,812,633 | |
| 19109 | Screamer Missiles | £ 139,659,961 | |
| 19110 | Screw Em Duke | £ 4,664,654 | |
| 19111 | Screw u | £ 4,276,628 | |
| 19112 | Screw you lawfirms | £ 120,921,954 | |
| 19113 | Screwballs Ltd | £ 81,505,377 | |
| 19114 | Scribbles | £ 291,892,520 | |
| 19115 | Scrigley | £ 11,012,590 | |
| 19116 | Scripts | £ 371,944,104 | |
| 19117 | Scrooge Inc | £ 20,046,647 | |
| 19118 | Scrooge McDuck | £ 148,002,593 | |
| 19119 | scrotumco | £ 50,000 | |
| 19120 | scruffmeister inc | £ 5,504,996 | |
| 19121 | scruffster holdings | £ 5,504,527 | |
| 19122 | scruffy inc | £ 6,313,861 | |
| 19123 | scruffymutt inc | £ 4,201,997 | |
| 19124 | Scrums | £ 63,725,779 | |
| 19125 | Scum | £ 60,391,167 | |
| 19126 | Scuzzcorp LTD | £ 4,982,013 | |
| 19127 | SCV | £ 2,038,742 | |
| 19128 | ScY | £ 1,650,062 | |
| 19129 | SDADADENG | £ -214,229 | |
| 19130 | sdadsa | £ 50,000 | |
| 19131 | sdddddddd | £ 142,116,931 | |
| 19132 | sdf | £ 8,701,603 | |
| 19133 | sdfsdaf | £ 50,000 | |
| 19134 | sdfsdfsdfsdfsf | £ 50,000 | |
| 19135 | sdvlhjwdlv | £ 50,000 | |
| 19136 | sea | £ 256,385,093 | |
| 19137 | Sea Eagle Ltd | £ 1,479,187 | |
| 19138 | Sea Salt and Caramel | £ 73,169,121 | |
| 19139 | Seafood Chowder | £ 216,217,481 | |
| 19140 | Seaglass Collective | £ 54,963,038 | |
| 19141 | Seagulls | £ 64,418,691 | |
| 19142 | SEAL Team 6 | £ 1,186,502,281 | |
| 19143 | SEALA | £ 978,468,451 | |
| 19144 | SEALAND | £ 2,719,022,985 | |
| 19145 | Seaman Co | £ 1,935,592 | |
| 19146 | seaofgreen | £ 130,535,357 | |
| 19147 | Sears | £ 54,078,406 | |
| 19148 | Seasaw Surplus | £ 5,505,224 | |
| 19149 | Seaside Estates | £ 9,288,548 | |
| 19150 | Season | £ 1,476,446,463 | |
| 19151 | Seathestars | £ 8,194,436 | |
| 19152 | Seats | £ 111,750,289 | |
| 19153 | Seattle | £ 41,358,091 | |
| 19154 | Seattles Best | £ 131,098,931 | |
| 19155 | Seaweed | £ 100,978,059 | |
| 19156 | Sebastiaan | £ 322,973 | |
| 19157 | Sebben and Sebben | £ 1,885,320,336 | |
| 19158 | SebCo | £ 14,000 | |
| 19159 | sebs inc | £ 1,626,510 | |
| 19160 | SEC | £ 127,231,981 | |
| 19161 | Second Cohort | £ 69,974,410 | |
| 19162 | second floor | £ 50,000 | |
| 19163 | Second Hand News | £ 520,771,400 | |
| 19164 | Second Order Effects | £ 27,329,810 | |
| 19165 | Second Trading Company | £ 6,016,713 | |
| 19166 | Secret | £ 120,845,706 | |
| 19167 | Secret Agent Man | £ 67,030,986 | |
| 19168 | Secret Society | £ 392,083,730 | |
| 19169 | Secrets | £ 5,194,486,918 | |
| 19170 | secrety | £ 40,748,049 | |
| 19171 | Secruos Inc. | £ -107,318 | |
| 19172 | Section25 | £ 156,457 | |
| 19173 | security | £ 73,557,394 | |
| 19174 | Security Belies You | £ 171,540 | |
| 19175 | Security Co. | £ 77,221,226 | |
| 19176 | Security Incidents | £ 45,521,215 | |
| 19177 | Security Screening | £ -1,896,270 | |
| 19178 | SecurityGuard | £ 1,666,169 | |
| 19179 | SecuritySystem | £ 581,390 | |
| 19180 | Sedge Inc | £ -1,148,381 | |
| 19181 | Sedition | £ 4,601,243 | |
| 19182 | Seeded rolls | £ 152,719,826 | |
| 19183 | Seeds | £ 87,009,697 | |
| 19184 | seee | £ 61,594,140 | |
| 19185 | Seeing the World | £ 119,962,666 | |
| 19186 | Seek. | £ 350,360,080 | |
| 19187 | Seen anything yet | £ 44,645,459 | |
| 19188 | SeeYouNextTuesday | £ 5,230,247 | |
| 19189 | SEGA GAMES | £ 75,705,080 | |
| 19190 | Seiffer Inc. | £ 5,806,593 | |
| 19191 | seifINC | £ 50,000 | |
| 19192 | Seizure | £ 737,423,805 | |
| 19193 | Sektor 7 | £ 92,615,023 | |
| 19194 | Selby | £ 4,002,017,028 | |
| 19195 | Self Control | £ 930,006,375 | |
| 19196 | Self Isolation | £ 8,955,951 | |
| 19197 | Self PreservationSociety | £ 423,890,999 | |
| 19198 | Self Satisfaction | £ 6,317,268 | |
| 19199 | Self-Discipline | £ 181,006,949 | |
| 19200 | SELF-IMPORTANCE | £ 113,694,234 | |
