The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 20001 | Socks Trading Ltd | £ 6,881,030 | |
| 20002 | Socrates | £ 5,502,679 | |
| 20003 | Sod | £ 469,341,976 | |
| 20004 | soda | £ 17,204,370 | |
| 20005 | Sodium Hydroxide | £ 376,220,962 | |
| 20006 | Sods Law and Solicitors | £ 1,935,361 | |
| 20007 | Sofa King Cool | £ 6,702,316 | |
| 20008 | Softly Softly | £ 289,479,105 | |
| 20009 | Software Instability | £ 5,234,261 | |
| 20010 | Software Solutions | £ 107,465,605 | |
| 20011 | Software Updates | £ 931,200,228 | |
| 20012 | softworld | £ 456,112 | |
| 20013 | soggy chips | £ 85,114,942 | |
| 20014 | soggy ridge ltd | £ 4,106,740 | |
| 20015 | Soho | £ -4,080,608 | |
| 20016 | sohway corp | £ 121,796,513 | |
| 20017 | Soiled Souls | £ 4,686,626 | |
| 20018 | SOJA | £ 5,355,567 | |
| 20019 | Sokaro | £ 10,078,502 | |
| 20020 | Soke | £ 415,292 | |
| 20021 | Soketoeem | £ 4,568,023 | |
| 20022 | soknot inc. | £ 404,669,870 | |
| 20023 | Sol Invictus | £ 598,534,960 | |
| 20024 | Solace | £ 2,117,599,183 | |
| 20025 | Solace Inc. | £ 87,026,003 | |
| 20026 | Solace Limited | £ 86,167,566 | |
| 20027 | Solar Panels | £ 137,117,698 | |
| 20028 | solar parade | £ 16,926 | |
| 20029 | Solar Power | £ 732,091,847 | |
| 20030 | Solaris | £ 422,272 | |
| 20031 | Solaris Innovations | £ 237,208,673 | |
| 20032 | Solaris Project | £ 93,294,188 | |
| 20033 | Sold | £ 305,881,300 | |
| 20034 | Sold the world | £ 4,743,753,655 | |
| 20035 | Soldier | £ 19,547,163 | |
| 20036 | soldier ants | £ 48,668,268 | |
| 20037 | Soldiers | £ 280,515,018 | |
| 20038 | Solex | £ 22,757,776 | |
| 20039 | Solicitorsrule | £ 462,796,922 | |
| 20040 | solid | £ 65,378 | |
| 20041 | Solid Inc | £ 50,000 | |
| 20042 | Soliloquy | £ 406,128,428 | |
| 20043 | Solitare | £ 6,987 | |
| 20044 | Solitude | £ 26,331,906 | |
| 20045 | Som Nom Nar | £ 67,778,126 | |
| 20046 | Somali Pirates LTD | £ 66,994,812 | |
| 20047 | some ass | £ 1,153,992,942 | |
| 20048 | some assistance | £ 980,153,754 | |
| 20049 | some company | £ 56,518,739 | |
| 20050 | Some Darn Company | £ 48,012,120 | |
| 20051 | Some Dude | £ 938,252,105 | |
| 20052 | Some Fish | £ 53,610,879 | |
| 20053 | Some Guys | £ 4,224,157 | |
| 20054 | Some Loyalty | £ 5,507,016 | |
| 20055 | some NB | £ 127,992,383 | |
| 20056 | some one | £ 4,852,084 | |
| 20057 | Some Other Company | £ 101,091,713 | |
| 20058 | Some Other Company 2 | £ 103,550,988 | |
| 20059 | some people | £ 39,264,180 | |
| 20060 | Some Shut Eye | £ 61,570,181 | |
| 20061 | Some Trades | £ 84,938,913 | |
| 20062 | Some young guy | £ 48,392,258 | |
| 20063 | SomeFurniture | £ 51,718,654 | |
| 20064 | Someone is Watching Us | £ 35,638,390 | |
| 20065 | Something | £ 597,271,590 | |
| 20066 | Something Bad Happening | £ 73,676,773 | |
| 20067 | Something big | £ 1,090,467,911 | |
| 20068 | something else | £ 717,727,301 | |
| 20069 | Something Inc | £ 9,224,992 | |
| 20070 | Something Magical | £ 1,708,612,628 | |
| 20071 | Something New | £ 30,987,416 | |
| 20072 | something sweet | £ 73,216,238 | |
| 20073 | Something Unimportant | £ 90,165,468 | |
| 20074 | Somethingyouwant | £ 26,486,331 | |
| 20075 | Son Goku | £ 93,517,945 | |
| 20076 | Son of Odin | £ 4,698,936 | |
| 20077 | Sonar | £ 145,479,180 | |
| 20078 | Sonato | £ 2,341,990 | |
| 20079 | Sonic Boom | £ 165,077,364 | |
| 20080 | Sonic Smith | £ 123,357,088 | |
| 20081 | SONIC THE HEDGEHOG | £ 56,401,611 | |
| 20082 | Sonora Co. | £ 55,915,063 | |
| 20083 | Sons | £ 13,913,038 | |
| 20084 | Sons of Liberty | £ 97,750,085 | |
| 20085 | Sons of Metal | £ 322,638,258 | |
| 20086 | sony | £ 34,264,648 | |
| 20087 | Sony Inc | £ -40,532,258 | |
| 20088 | SooniCoy | £ 284,099 | |
| 20089 | soop3 | £ 9,298,040 | |
| 20090 | Soopadoopa | £ 46,678,878 | |
| 20091 | Soothsayer | £ 4,440,850 | |
| 20092 | Sooty-Sweep - Sue | £ 237,248,495 | |
| 20093 | Sophistication | £ 248,274,216 | |
| 20094 | Sophry | £ 8,847,831 | |
| 20095 | Sopo shop | £ 109,358,845 | |
| 20096 | Sopo Shops 1 | £ 58,496,226 | |
| 20097 | Soprano | £ 84,351,398 | |
| 20098 | Sorbitar Inc | £ 277,875 | |
| 20099 | Sorcerer | £ -4,162,961 | |
| 20100 | Sorceror | £ 84,754,166 | |
