The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18401 | Speedbird 1 | £ 2,807,550 | |
| 18402 | speeding | £ 56,218,485 | |
| 18403 | Speeding Tickets | £ 43,550,739 | |
| 18404 | Speedracer | £ 85,761,782 | |
| 18405 | Speeds | £ 554,864,026 | |
| 18406 | Speedster | £ -137,662 | |
| 18407 | speedswift | £ 843,932 | |
| 18408 | SpeedWagon Foundation | £ 50,000 | |
| 18409 | Speedway Motors | £ 44,023,705 | |
| 18410 | Speedy | £ 210,919,089 | |
| 18411 | SPEEDY GONZALES | £ 146,102,689 | |
| 18412 | Speedy Tuna | £ 3,236,493 | |
| 18413 | Spells | £ 50,000 | |
| 18414 | Spells inc | £ 118,351,209 | |
| 18415 | Spelunking | £ 33,694,418 | |
| 18416 | Spen Is | £ 1,289,608 | |
| 18417 | Spencer | £ -56,863 | |
| 18418 | Spending Money | £ 169,363,259 | |
| 18419 | Spenny | £ 2,975,447,886 | |
| 18420 | Spetsnaz GRU | £ 603,090,062 | |
| 18421 | Spetznaz | £ 106,026,258 | |
| 18422 | Sphere_Company | £ 4,956,132 | |
| 18423 | Spice Girls | £ 44,938,485 | |
| 18424 | Spicy Jojos | £ 440,729,108 | |
| 18425 | spicy pillows | £ 46,649,597 | |
| 18426 | Spicyhotdog | £ -17,132,980 | |
| 18427 | Spicyhotdog2 | £ 19,103,293 | |
| 18428 | Spider Man | £ 27,460,935 | |
| 18429 | Spider-Man | £ 46,386,861 | |
| 18430 | Spiderman | £ 32,755,159 | |
| 18431 | Spiders | £ 1,596,661,463 | |
| 18432 | Spies | £ 103,825,360 | |
| 18433 | Spikes llc | £ 11,107,837 | |
| 18434 | Spine | £ 203,370,586 | |
| 18435 | Spinfusor, Inc. | £ 844,797 | |
| 18436 | Spinhx | £ 321,306,460 | |
| 18437 | Spinner | £ 21,278,205 | |
| 18438 | Spinster | £ 12,268,430 | |
| 18439 | spinyboxfish | £ 5,433,516 | |
| 18440 | Spiral Galaxy | £ 116,383,860 | |
| 18441 | Spire Templar Inc | £ 40,828 | |
| 18442 | Spires ltd | £ 36,724,579 | |
| 18443 | Spiridonov | £ 78,309,930 | |
| 18444 | Spirit of Freedom | £ 9,684,382 | |
| 18445 | Spiritual Thoughts | £ 1,185,374,020 | |
| 18446 | Spit Fire | £ 5,551,211 | |
| 18447 | Spite | £ 310,964,040 | |
| 18448 | Spitfire Trading | £ 48,680 | |
| 18449 | Splaaterpoop | £ 4,159,923 | |
| 18450 | splash | £ 2,287,106 | |
| 18451 | Splat Enterprises | £ 49,607,152 | |
| 18452 | splatterpoop | £ 3,659,312 | |
| 18453 | splatts | £ 11,623,636 | |
| 18454 | Splendors | £ 54,046,960 | |
| 18455 | Splice | £ 16,697,004 | |
| 18456 | splimeraw | £ 21,110,620 | |
| 18457 | Splinter Cell | £ 50,852,714 | |
| 18458 | Split Personality | £ 39,237,109 | |
| 18459 | Splitting the Bamboo | £ 23,420,205 | |
| 18460 | Spoetzl Brew Co. | £ 5,503,636 | |
| 18461 | Spongebob | £ 638,000,922 | |
| 18462 | sponges | £ 128,103,338 | |
| 18463 | Spontaneous combustion | £ 627,638,533 | |
| 18464 | spook | £ 66,407 | |
| 18465 | Spooks | £ 13,979,578 | |
| 18466 | spooky | £ 109,820,421 | |
| 18467 | Spoons | £ 116,966,951 | |
| 18468 | Spoony | £ 1,790,194 | |
| 18469 | sport | £ 277,116,653 | |
| 18470 | sport135 | £ 65,913,319 | |
| 18471 | Spot on | £ 359,492,568 | |
| 18472 | Spot Shot | £ 304,036,627 | |
| 18473 | Spots | £ 4,380,222 | |
| 18474 | Spotted Green Shells | £ 39,904,404 | |
| 18475 | Spotted Richard Cleaners | £ 827,497 | |
| 18476 | SprayPaint | £ 1,298,229 | |
| 18477 | Spreader of Illwill | £ 37,333,095 | |
| 18478 | Spring | £ 490,197,562 | |
| 18479 | Spring Garden | £ 7,911,726 | |
| 18480 | Spring Water | £ 42,675,324 | |
| 18481 | Springfield | £ 365,478,507 | |
| 18482 | Springfield Energy | £ 28,463,036 | |
| 18483 | Springfield Nuclear | £ 118,856,090 | |
| 18484 | Springfield Secondary | £ 2,515,417,201 | |
| 18485 | Springfield Town Hall | £ 894,809,944 | |
| 18486 | Springkilled | £ 1,269,321 | |
| 18487 | Springs | £ 10,198,183 | |
| 18488 | SpringShield | £ 5,497,507 | |
| 18489 | Sprinks Inc | £ 4,390,671 | |
| 18490 | sprockets | £ 53,703,137 | |
| 18491 | Sprockets Inc | £ 5,030,706 | |
| 18492 | Spud | £ 1,955,323 | |
| 18493 | Spuds | £ 497,366,429 | |
| 18494 | spuff plc | £ 5,506,207 | |
| 18495 | Spunk | £ 2,293,521,269 | |
| 18496 | Spunty | £ 50,000 | |
| 18497 | Sputnik 1 | £ 201,994,262 | |
| 18498 | spyhunter inc | £ -11,388,259 | |
| 18499 | spypro | £ -350,929 | |
| 18500 | SQplus | £ 4,949,127 | |
