The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15101 | Seeds | £ 87,009,697 | |
| 15102 | seee | £ 61,594,140 | |
| 15103 | Seeing Carlos In A Rave | £ 231,633,873 | |
| 15104 | Seeing the World | £ 119,962,666 | |
| 15105 | Seek. | £ 392,774,063 | |
| 15106 | SeeS | £ 33,237 | |
| 15107 | SeeYouNextTuesday | £ 5,230,247 | |
| 15108 | SEGA GAMES | £ 75,705,080 | |
| 15109 | seharveys | £ 156,582,753 | |
| 15110 | Seiffer Inc. | £ 5,806,593 | |
| 15111 | Seizure | £ 737,423,805 | |
| 15112 | Self Isolation | £ 23,817,624 | |
| 15113 | Self Satisfaction | £ 6,317,268 | |
| 15114 | self-indulgence | £ 68,781,981 | |
| 15115 | selfplay | £ 1,150,175 | |
| 15116 | SelfPreservationSociety | £ -2,091,769 | |
| 15117 | Selke Inc. | £ 6,527 | |
| 15118 | Sellotape | £ 12,268,599 | |
| 15119 | sells Celery | £ 69,480,299 | |
| 15120 | Semper Fi | £ 94,570,133 | |
| 15121 | Sempre Fi | £ 112,805,041 | |
| 15122 | Sena Quina Papa | £ 305,787,627 | |
| 15123 | Senator | £ 121,477,024 | |
| 15124 | Send Me Location | £ 123,499,393 | |
| 15125 | Send Me To The Moon | £ 157,715,793 | |
| 15126 | Senior Squeaker | £ 44,020,032 | |
| 15127 | Sens Corporation | £ 605,938 | |
| 15128 | Sense and Sensibility | £ 216,272,095 | |
| 15129 | Sentinal | £ 105,136,050 | |
| 15130 | Sentinel Tech | £ 4,708,479 | |
| 15131 | Seoul | £ 55,078,576 | |
| 15132 | Separation | £ 49,304,197 | |
| 15133 | Sephiroth | £ 14,015,784 | |
| 15134 | sEpOmZ Ltd | £ 10,627,648 | |
| 15135 | sEpOmZ Offshore Ltd | £ 16,743,267 | |
| 15136 | Sequester | £ 46,627,487 | |
| 15137 | Serated Edge | £ 6,021,958 | |
| 15138 | Serchlo holdings | £ 5,475,226 | |
| 15139 | Serendipity | £ 741,358,359 | |
| 15140 | Serenity | £ 2,170,289 | |
| 15141 | Serenity Inc. | £ -24,434 | |
| 15142 | Serenity Now | £ 81,116,660 | |
| 15143 | SERFco | £ 64,334,624 | |
| 15144 | Sergeant Pillcock | £ 992,579,289 | |
| 15145 | Sergei Inc | £ 1,928,134 | |
| 15146 | Sergei Prokofiev | £ 525,370,503 | |
| 15147 | Sergio Kun Aguero | £ 809,555,767 | |
| 15148 | Serial Killers | £ 6,459,546 | |
| 15149 | Serious Business | £ -1,182,619 | |
| 15150 | Serpent | £ 260,134,152 | |
| 15151 | Service | £ 5,502,028 | |
| 15152 | sesamstraat | £ 2,241,788 | |
| 15153 | Set | £ 21,601,683 | |
| 15154 | Set me up | £ 80,228,829 | |
| 15155 | Set Up | £ 11,302,997 | |
| 15156 | SetSail | £ 245,223,130 | |
| 15157 | Settlement | £ -3,245,244 | |
| 15158 | Seven | £ 325,978,609 | |
| 15159 | Seven Deuce Gaming | £ 67,134,968 | |
| 15160 | seven fc | £ 135,478,188 | |
| 15161 | seven inc | £ 93,563,702 | |
| 15162 | seven ltd | £ 59,114,953 | |
| 15163 | seven plc | £ 10,193,638 | |
| 15164 | seven psychopaths | £ 51,597,766 | |
| 15165 | Seven Sins LLC | £ 7,972,747 | |
| 15166 | Seven7 Ent | £ 73,243,338 | |
| 15167 | Seventycentslitre | £ 40,234,383 | |
| 15168 | Seville | £ 795,535,770 | |
| 15169 | sewitogs | £ 24,637,830 | |
| 15170 | Sex | £ 205,742,200 | |
| 15171 | Sex Toys | £ 64,013,863 | |
| 15172 | Sexy Beasts | £ 50,000 | |
| 15173 | Sexy Hotel | £ 407,357 | |
| 15174 | Sexyness | £ 385,712,717 | |
| 15175 | Sexyplc | £ 128,689,676 | |
| 15176 | SF1 | £ 6,993,224 | |
| 15177 | SF2 | £ 5,615,426 | |
| 15178 | SF3 | £ 3,240,740 | |
| 15179 | SF4 | £ 3,755,508 | |
| 15180 | SF5 | £ 1,311,679 | |
| 15181 | SF6 | £ 1,130,039 | |
| 15182 | sfanzi | £ 349,564 | |
| 15183 | SFG | £ 113,380 | |
| 15184 | SfMfg | £ 4,155,412 | |
| 15185 | sfsdf | £ 50,000 | |
| 15186 | Shabba | £ 137,141 | |
| 15187 | Shaddap You Face | £ 15,750,183 | |
| 15188 | Shaddix Industries | £ 3,201,828 | |
| 15189 | SHADOW | £ 6,000 | |
| 15190 | Shadow Automotive | £ 7,150,352 | |
| 15191 | Shadow Bomber | £ 69,883 | |
| 15192 | Shadow Bombers | £ 121,159,344 | |
| 15193 | Shadow Corporation | £ 460,087,286 | |
| 15194 | Shadow Fire | £ 220,925,617 | |
| 15195 | Shadow Hitmen Inc. | £ 145,091,557 | |
| 15196 | Shadow Hunter | £ 729,921,244 | |
| 15197 | Shadow Inc | £ 312,328 | |
| 15198 | Shadow Ltd. | £ 5,503,036 | |
| 15199 | Shadow Paladin | £ 271,486 | |
| 15200 | Shadow Strike | £ 275,016,955 | |
