The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 21001 | Strange Fruit | £ 4,291,323 | |
| 21002 | Strange Illusions | £ 50,000 | |
| 21003 | Strange Music Box | £ 268,792,555 | |
| 21004 | Strange things | £ 64,907,174 | |
| 21005 | Stranger Things | £ 48,195,892 | |
| 21006 | Strangers in the Night | £ 463,708,226 | |
| 21007 | Strangeways | £ 1,139,340,235 | |
| 21008 | Strap ons | £ 78,046,345 | |
| 21009 | Strategic Planning | £ 11,649,642 | |
| 21010 | Strategic Services | £ 11,475,112 | |
| 21011 | Strategy Nerd | £ 135,335 | |
| 21012 | Stratofortress | £ 99,891,676 | |
| 21013 | Stratos | £ 77,381,915 | |
| 21014 | Stratton Oakmont | £ 16,464,938 | |
| 21015 | Strauss Bespoke Tailors | £ 23,306,257 | |
| 21016 | Straw | £ 180,177,614 | |
| 21017 | Strawberries | £ 9,135,142 | |
| 21018 | Strawberry | £ 385,649,515 | |
| 21019 | Strawberry Cake | £ 53,492,597 | |
| 21020 | Strawberry Fields | £ 4,358,617 | |
| 21021 | Strawberry Fields LLC | £ 18,168,427 | |
| 21022 | Strawberry Jam | £ 13,847,421,905 | |
| 21023 | Strawberry Kiwi | £ 60,457,916 | |
| 21024 | strawberryRd | £ 379,331,609 | |
| 21025 | Streak | £ 58,786,373 | |
| 21026 | Streams | £ 30,407,050 | |
| 21027 | strebor enterprise | £ 57,746,315 | |
| 21028 | strebor holdings | £ 54,277,530 | |
| 21029 | strebor ltd | £ 12,393,193 | |
| 21030 | strebor towers | £ 76,628,845 | |
| 21031 | street | £ 45,595,611 | |
| 21032 | Street Artists | £ 1,522,406 | |
| 21033 | Street Corner Deals | £ 58,503,021 | |
| 21034 | Street Fighter II | £ 27,114,719 | |
| 21035 | Street Food | £ 328,919,702 | |
| 21036 | Street Venders | £ 242,139,540 | |
| 21037 | Street1 | £ 21,394,066 | |
| 21038 | Street2 | £ 1,800,406 | |
| 21039 | StreetAuger | £ 12,322,710 | |
| 21040 | Streethawk | £ 671,318,605 | |
| 21041 | Streets | £ -3,440,514 | |
| 21042 | STREETS OF RAGE | £ 56,497,802 | |
| 21043 | streety1 | £ 50,000 | |
| 21044 | Streisand effect | £ 1,381,694,268 | |
| 21045 | Strength | £ 119,764,833 | |
| 21046 | Strength LLC | £ 139,052 | |
| 21047 | Strep | £ 80,275,037 | |
| 21048 | Stress | £ 55,801,903 | |
| 21049 | Stress Relief | £ 19,967,750 | |
| 21050 | Strike | £ 17,442,469 | |
| 21051 | Strike Days | £ 49,468,075 | |
| 21052 | Strike GmbH | £ 12,082,930 | |
| 21053 | Strike Team | £ 34,516,527 | |
| 21054 | StrikeAlpha | £ 65,841,980 | |
| 21055 | StrikeBack | £ 7,928,859 | |
| 21056 | StrikeBeta | £ 32,109,250 | |
| 21057 | StrikeDelta | £ 39,883,222 | |
| 21058 | StrikeEpsilon | £ 37,006,786 | |
| 21059 | StrikeGamma | £ 25,338,312 | |
| 21060 | Striker | £ 222,351,363 | |
| 21061 | String | £ 243,123,027 | |
| 21062 | String Servants | £ 20,746 | |
| 21063 | Strings | £ 512,098,190 | |
| 21064 | Stripes | £ 54,602,282 | |
| 21065 | Strippers Fathers | £ 46,655,249 | |
| 21066 | Strippers Inc | £ 41,377,019 | |
| 21067 | Strips | £ 19,828,454 | |
| 21068 | stritenvol | £ 102,082,158 | |
| 21069 | Strong Demand | £ 87,594,465 | |
| 21070 | Strongcorp | £ 130,577,507 | |
| 21071 | Stronglifts | £ 11,478 | |
| 21072 | StronzMafia | £ 76,079 | |
| 21073 | Strowger | £ 374,334,824 | |
| 21074 | Stryker | £ 80,683,206 | |
| 21075 | Strykers Discipline | £ 31,960 | |
| 21076 | Stubbing Your Little Toe | £ 334,792 | |
| 21077 | Stubbing your toe | £ 225,943,085 | |
| 21078 | Stuckeybowl | £ 98,557,618 | |
| 21079 | Stud Studly Enterprises | £ 390,880,146 | |
| 21080 | Stud Studly Inc | £ 316,832,271 | |
| 21081 | Stud Studly Ltd | £ 251,644,074 | |
| 21082 | Studebaker Gasser | £ 62,375,242 | |
| 21083 | Students | £ 55,126,325 | |
| 21084 | Studio Steel | £ 43,571 | |
| 21085 | stuff | £ 109,452 | |
| 21086 | Stuff and things | £ 50,000 | |
| 21087 | Stuff Inc | £ 49,640 | |
| 21088 | Stuff Inc. | £ 50,000 | |
| 21089 | StuffFoodInMyGullet | £ 345,161 | |
| 21090 | Stuffing | £ 77,816,043 | |
| 21091 | Stumblin | £ 17,622,326 | |
| 21092 | Stumpy Tail | £ 56,729,207 | |
| 21093 | Stunner ltd | £ 4,388,620 | |
| 21094 | Stunners | £ 3,059,977 | |
| 21095 | Stunners ltd | £ -4,466 | |
| 21096 | Stupendous Success | £ 1,946,074 | |
| 21097 | Stupid Bombers | £ 79,034,935 | |
| 21098 | Stupid Electric Cars | £ 38,656,096 | |
| 21099 | Stupid Little Children | £ 14,986,159 | |
| 21100 | stupid names | £ 90,174,173 | |
