The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18401 | special things | £ 2,457,453,555 | |
| 18402 | Specialist Division | £ 42,323,267 | |
| 18403 | Species | £ 121,573,613 | |
| 18404 | Species-8472 | £ 5,820,065 | |
| 18405 | speckled Hen | £ 250,992,623 | |
| 18406 | Spectral Enterprises | £ 24,068,850 | |
| 18407 | Spectre | £ 53,046,664 | |
| 18408 | Spectre 00 | £ 3,455,173 | |
| 18409 | Spectrum | £ 190,313,038 | |
| 18410 | spectrum records | £ 183,645,563 | |
| 18411 | Spectrum. | £ 721,372,139 | |
| 18412 | Speech | £ 428,670,025 | |
| 18413 | speechless | £ 56,270,931 | |
| 18414 | Speed | £ 1,850,312,733 | |
| 18415 | Speed Chess | £ 22,672,266 | |
| 18416 | speed sports | £ 143,701,219 | |
| 18417 | Speed Ventures | £ 56,436,580 | |
| 18418 | Speedballing Sociopaths | £ 1,622,472,195 | |
| 18419 | Speedbird 1 | £ 2,807,550 | |
| 18420 | speeding | £ 56,218,485 | |
| 18421 | Speeding Tickets | £ 43,550,739 | |
| 18422 | Speedracer | £ 85,761,782 | |
| 18423 | Speeds | £ 554,864,026 | |
| 18424 | speedswift | £ 843,932 | |
| 18425 | Speedway Motors | £ 41,229,248 | |
| 18426 | Speedy | £ 210,919,089 | |
| 18427 | SPEEDY GONZALES | £ 146,102,689 | |
| 18428 | Speedy Tuna | £ 3,236,493 | |
| 18429 | Spells inc | £ 118,351,209 | |
| 18430 | Spelunking | £ 33,694,418 | |
| 18431 | Spen Is | £ 1,289,608 | |
| 18432 | Spending Money | £ 247,649,342 | |
| 18433 | Spenny | £ 2,975,447,886 | |
| 18434 | Spetsnaz GRU | £ 603,090,062 | |
| 18435 | Spetznaz | £ 110,243,668 | |
| 18436 | Sphere_Company | £ 4,956,132 | |
| 18437 | Spice | £ 86,089,627 | |
| 18438 | Spice Girls | £ 44,938,485 | |
| 18439 | Spice Mining Co | £ 139,966,511 | |
| 18440 | Spicy Jojos | £ 440,729,108 | |
| 18441 | spicy pillows | £ 40,965,228 | |
| 18442 | Spicyhotdog2 | £ 19,542,686 | |
| 18443 | Spider Man | £ 27,460,935 | |
| 18444 | Spider-Man | £ 11,219,533 | |
| 18445 | Spiderman | £ 32,755,159 | |
| 18446 | Spiders | £ 1,596,661,463 | |
| 18447 | Spies | £ 100,158,299 | |
| 18448 | Spig | £ 565,852,280 | |
| 18449 | Spig. | £ 4,153,067,296 | |
| 18450 | Spikes llc | £ 11,107,837 | |
| 18451 | Spin | £ 4,418,213,372 | |
| 18452 | Spine | £ 203,370,586 | |
| 18453 | Spinfusor, Inc. | £ 844,797 | |
| 18454 | Spinhx | £ 321,306,460 | |
| 18455 | Spinners | £ 55,967,107 | |
| 18456 | Spinning Boulders | £ 107,260,687 | |
| 18457 | Spinster | £ 3,975,128 | |
| 18458 | spinyboxfish | £ 5,433,516 | |
| 18459 | Spiral Galaxy | £ 116,383,860 | |
| 18460 | Spires ltd | £ 36,724,579 | |
| 18461 | Spiridonov | £ 78,309,930 | |
| 18462 | Spirit of Freedom | £ 9,684,382 | |
| 18463 | Spiritual Thoughts | £ 1,185,374,020 | |
| 18464 | Spit Fire | £ 5,551,211 | |
| 18465 | Spite | £ 310,964,040 | |
| 18466 | spitfireco | £ 105,878,475 | |
| 18467 | Splaaterpoop | £ 4,159,923 | |
| 18468 | splash | £ 2,287,106 | |
| 18469 | Splat Enterprises | £ 49,607,152 | |
| 18470 | splatterpoop | £ 3,659,312 | |
| 18471 | splatts | £ 11,623,636 | |
| 18472 | splimeraw | £ 21,110,620 | |
| 18473 | Splinter Cell | £ 50,852,714 | |
| 18474 | Split Personality | £ 49,737,109 | |
| 18475 | Splitting the Bamboo | £ 25,505,637 | |
| 18476 | Spoetzl Brew Co. | £ 5,503,636 | |
| 18477 | Spongebob | £ 638,000,922 | |
| 18478 | sponges | £ 128,103,338 | |
| 18479 | Spontaneous combustion | £ 627,638,533 | |
| 18480 | Spooks | £ 13,979,578 | |
| 18481 | spooky | £ 109,820,421 | |
| 18482 | Spoons | £ 197,605,207 | |
| 18483 | Spoony | £ 1,790,194 | |
| 18484 | sport | £ 277,116,653 | |
| 18485 | sport135 | £ 65,913,319 | |
| 18486 | Sports Options Limited | £ 1,219,328 | |
| 18487 | Spot on | £ 359,492,568 | |
| 18488 | Spot Shot | £ 304,036,627 | |
| 18489 | Spots | £ 4,380,222 | |
| 18490 | Spotted Green Shells | £ 235,561,417 | |
| 18491 | Spotted Richard Cleaners | £ 827,497 | |
| 18492 | SprayPaint | £ 1,298,229 | |
| 18493 | Spreader of Illwill | £ 37,333,095 | |
| 18494 | Spring | £ 490,197,562 | |
| 18495 | Spring Garden | £ 7,911,726 | |
| 18496 | Spring Water | £ 47,545,145 | |
| 18497 | Spring-heeled Jack | £ 15,189,513 | |
| 18498 | Springfield | £ 365,478,507 | |
| 18499 | Springfield Energy | £ 28,463,036 | |
| 18500 | Springfield Nuclear | £ 118,856,090 | |
