The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18001 | Scotch Broth | £ 80,446,569 | |
| 18002 | Scotch Mist | £ 1,564,982,823 | |
| 18003 | Scotch Tablet | £ 4,605,815 | |
| 18004 | Scotia Fabrications | £ 3,514,156 | |
| 18005 | Scotland | £ 3,231,812,880 | |
| 18006 | Scotland Yard | £ 332,075,302 | |
| 18007 | Scotlands Independance | £ 101,640,215 | |
| 18008 | Scots | £ 121,749,351 | |
| 18009 | scott lfc | £ 7,125,263 | |
| 18010 | Scottish | £ 384,381,158 | |
| 18011 | Scottish Mafia | £ 1,500,313,062 | |
| 18012 | Scottish Power | £ 4,415,049 | |
| 18013 | Scottland | £ 338,637 | |
| 18014 | scottsUN | £ 1,725,406 | |
| 18015 | Scourinburn | £ 462,150,942 | |
| 18016 | Scout Bobber | £ 316,820,731 | |
| 18017 | Scouting Guy | £ 5,500,096 | |
| 18018 | Scranton Paper | £ -319,309 | |
| 18019 | Scratcher | £ 136,022,203 | |
| 18020 | scratchy 1 | £ 2,450,787 | |
| 18021 | Scream for Me | £ 1,398,846,893 | |
| 18022 | Scream LTD | £ 5,812,633 | |
| 18023 | Screamer Missiles | £ 139,659,961 | |
| 18024 | Screw Em Duke | £ 4,664,654 | |
| 18025 | Screw u | £ 4,276,628 | |
| 18026 | Screw you lawfirms | £ 120,921,954 | |
| 18027 | Screwballs Ltd | £ 81,505,377 | |
| 18028 | Scribbles | £ 46,074,427 | |
| 18029 | Scrigley | £ 11,012,590 | |
| 18030 | Scripts | £ 292,045,830 | |
| 18031 | Scrooge Inc | £ 20,046,647 | |
| 18032 | scrotumco | £ 50,000 | |
| 18033 | scruffmeister inc | £ 5,504,996 | |
| 18034 | scruffster holdings | £ 5,504,527 | |
| 18035 | scruffy inc | £ 6,313,861 | |
| 18036 | scruffymutt inc | £ 4,201,997 | |
| 18037 | Scrums | £ 63,725,779 | |
| 18038 | Scuba Diving | £ 50,000 | |
| 18039 | Scucking Fousers | £ 37,541,030 | |
| 18040 | Scum | £ 60,391,167 | |
| 18041 | Scuzzcorp LTD | £ 4,982,013 | |
| 18042 | SCV | £ 2,038,742 | |
| 18043 | ScY | £ 1,650,062 | |
| 18044 | SDADADENG | £ -164,229 | |
| 18045 | sdadsa | £ 50,000 | |
| 18046 | sdddddddd | £ 2,232,518,501 | |
| 18047 | sdf | £ 8,701,603 | |
| 18048 | sdfsdaf | £ 50,000 | |
| 18049 | sdfsdfsdfsdfsf | £ 50,000 | |
| 18050 | sdvlhjwdlv | £ 50,000 | |
| 18051 | sea | £ 256,385,093 | |
| 18052 | Sea Eagle Ltd | £ 1,479,187 | |
| 18053 | Sea Salt and Caramel | £ 19,652,527 | |
| 18054 | Seafood Chowder | £ 216,217,481 | |
| 18055 | Seaglass Collective | £ 54,963,038 | |
| 18056 | SEAL Team 6 | £ 535,284,210 | |
| 18057 | SEALA | £ 829,018,017 | |
| 18058 | SEALAND | £ 2,731,631,021 | |
| 18059 | Seaman Co | £ 1,935,592 | |
| 18060 | seaofgreen | £ 130,535,357 | |
| 18061 | Sears | £ 54,078,406 | |
| 18062 | Seasaw Surplus | £ 5,505,224 | |
| 18063 | Seaside Estates | £ 9,288,548 | |
| 18064 | Season | £ 1,476,446,463 | |
| 18065 | Seathestars | £ 8,194,436 | |
| 18066 | Seats | £ 111,750,289 | |
| 18067 | Seattle | £ 41,358,091 | |
| 18068 | Seattles Best | £ 131,098,931 | |
| 18069 | Seaweed | £ 100,978,059 | |
| 18070 | Sebastiaan | £ 322,973 | |
| 18071 | Sebben and Sebben | £ 1,885,320,336 | |
| 18072 | SebCo | £ 64,000 | |
| 18073 | sebs inc | £ 1,626,510 | |
| 18074 | SEC | £ 127,231,981 | |
| 18075 | Second Cohort | £ 69,974,410 | |
| 18076 | second floor | £ 50,000 | |
| 18077 | Second Hand News | £ 520,771,400 | |
| 18078 | Second Order Effects | £ 16,418,922 | |
| 18079 | Second Trading Company | £ 6,016,713 | |
| 18080 | Secret | £ 120,845,706 | |
| 18081 | Secret Society | £ 392,083,730 | |
| 18082 | Secrets | £ 5,111,431,839 | |
| 18083 | secrety | £ 40,748,049 | |
| 18084 | Secruos Inc. | £ -57,318 | |
| 18085 | Section25 | £ 156,457 | |
| 18086 | security | £ 73,557,394 | |
| 18087 | Security Belies You | £ 171,540 | |
| 18088 | Security Co. | £ 77,221,226 | |
| 18089 | Security Incidents | £ 45,521,215 | |
| 18090 | Security Screening | £ -1,846,270 | |
| 18091 | SecurityGuard | £ 1,666,169 | |
| 18092 | SecuritySystem | £ 581,390 | |
| 18093 | Sedge Inc | £ -1,098,381 | |
| 18094 | Sedition | £ 4,601,243 | |
| 18095 | Seeds | £ 87,009,697 | |
| 18096 | seee | £ 61,594,140 | |
| 18097 | Seeing the World | £ 119,962,666 | |
| 18098 | Seek. | £ 350,360,080 | |
| 18099 | SeeYouNextTuesday | £ 5,230,247 | |
| 18100 | SEGA GAMES | £ 75,705,080 | |
