The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15301 | Socks Holdings Ltd | £ 9,159,180 | |
| 15302 | Socks International Ltd | £ 6,929,811 | |
| 15303 | Socks Investments Ltd | £ 15,510,180 | |
| 15304 | Socks Trading Ltd | £ 6,881,030 | |
| 15305 | Socrates | £ 5,502,679 | |
| 15306 | Sod | £ 469,341,976 | |
| 15307 | soda | £ 17,204,370 | |
| 15308 | Sodium Hydroxide | £ 244,243,573 | |
| 15309 | Sods Law and Solicitors | £ 1,935,361 | |
| 15310 | Sofa King Cool | £ 6,702,316 | |
| 15311 | Softly Softly | £ 289,479,105 | |
| 15312 | softworld | £ 456,112 | |
| 15313 | Soho | £ -4,080,608 | |
| 15314 | SOJA | £ 5,355,567 | |
| 15315 | Sokaro | £ 10,078,502 | |
| 15316 | Soke | £ 415,292 | |
| 15317 | Soketoeem | £ 4,568,023 | |
| 15318 | soknot inc. | £ 404,669,870 | |
| 15319 | Solace | £ 2,117,665,861 | |
| 15320 | Solace Inc. | £ 87,026,003 | |
| 15321 | Solace Limited | £ 45,730,801 | |
| 15322 | Solar Power | £ 732,091,847 | |
| 15323 | Solaris | £ 422,272 | |
| 15324 | Sold | £ 168,449,471 | |
| 15325 | Sold the world | £ 4,743,753,655 | |
| 15326 | Soldier | £ 9,233,531 | |
| 15327 | soldier ants | £ 48,668,268 | |
| 15328 | Soldiers | £ 56,159,900 | |
| 15329 | Soleman | £ 27,848,898 | |
| 15330 | Solex | £ 22,757,776 | |
| 15331 | Solicitorsrule | £ 462,796,922 | |
| 15332 | solid | £ 65,378 | |
| 15333 | Solid Inc | £ 50,000 | |
| 15334 | Soliloquy | £ 406,128,428 | |
| 15335 | Solitare | £ 6,987 | |
| 15336 | Solitude | £ 853,956 | |
| 15337 | Solntsevskaya Bratva | £ 146,246,354 | |
| 15338 | Soloman | £ 63,172,058 | |
| 15339 | Som Nom Nar | £ 67,778,126 | |
| 15340 | Somali Pirates LTD | £ 66,994,812 | |
| 15341 | some ass | £ 1,153,314,996 | |
| 15342 | some assistance | £ 980,153,754 | |
| 15343 | Some Better Land | £ 6,311,085 | |
| 15344 | some company | £ 56,518,739 | |
| 15345 | Some Dude | £ 938,252,105 | |
| 15346 | Some Fish | £ 53,610,879 | |
| 15347 | Some Guys | £ 4,224,157 | |
| 15348 | Some Men Fall | £ 14,595,821 | |
| 15349 | Some Other Company | £ 109,604,936 | |
| 15350 | Some Other Company 2 | £ 89,745,201 | |
| 15351 | some people | £ 93,729,251 | |
| 15352 | Some Shut Eye | £ 61,570,181 | |
| 15353 | Some Trades | £ 84,938,913 | |
| 15354 | SomeFurniture | £ 51,718,654 | |
| 15355 | Someone | £ 13,248,851 | |
| 15356 | Something | £ 60,470,135 | |
| 15357 | Something Beautiful | £ 3,086,919,597 | |
| 15358 | Something big | £ 1,090,467,911 | |
| 15359 | Something Inc | £ 9,224,992 | |
| 15360 | Something New | £ 1,430,931 | |
| 15361 | Somethingyouwant | £ 26,486,331 | |
| 15362 | Son of Odin | £ 4,698,936 | |
| 15363 | Sonar | £ 145,479,180 | |
| 15364 | Sonato | £ 2,341,990 | |
| 15365 | Sonic Smith | £ 123,357,088 | |
| 15366 | SONIC THE HEDGEHOG | £ 56,401,611 | |
| 15367 | sonkys | £ 15,664,108 | |
| 15368 | Sonora Co. | £ 55,915,063 | |
| 15369 | Sons | £ 13,913,038 | |
| 15370 | Sons Of Anarchy | £ 130,312,484 | |
| 15371 | Sons of Metal | £ 322,638,258 | |
| 15372 | sony | £ 34,264,648 | |
| 15373 | Sony Inc | £ -40,532,258 | |
| 15374 | SooniCoy | £ 284,099 | |
| 15375 | soop3 | £ 9,298,040 | |
| 15376 | Soothsayer | £ 4,440,850 | |
| 15377 | Sooty-Sweep - Sue | £ 237,248,495 | |
| 15378 | Sophry | £ 4,522,433 | |
| 15379 | Sopo shop | £ 109,358,845 | |
| 15380 | Sopo Shops 1 | £ 58,496,226 | |
| 15381 | Soprano | £ 84,351,398 | |
| 15382 | Sopranos Refuge Ltd | £ 6,735,518 | |
| 15383 | Sorbitar Inc | £ 277,875 | |
| 15384 | Sorcerer | £ -4,162,961 | |
| 15385 | Sordid Affairs | £ 139,402,418 | |
| 15386 | Sorrow | £ 381,696,851 | |
| 15387 | Sorrows | £ 46,019,310 | |
| 15388 | Sorry Im Fresh | £ 5,008,894 | |
| 15389 | Sorting out loose ends | £ 59,716,904 | |
| 15390 | Sosa Stop | £ 209,698 | |
| 15391 | SoSick | £ 20,510,887 | |
| 15392 | Soul Bowl | £ 920,004,428 | |
| 15393 | Soul Breaker | £ 28,170,704 | |
| 15394 | Soulfire | £ 5,299,604 | |
| 15395 | Souls | £ 16,809,265 | |
| 15396 | Soulzzz | £ 5,508,492 | |
| 15397 | Sound | £ 25,692,221 | |
| 15398 | Sound Cloud | £ 5,505,900 | |
| 15399 | SoundFX Ltd | £ 5,531,466 | |
| 15400 | SoundGarden | £ 92,574,010 | |
