The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6401 | First FederalLoan | £ 538,544 | |
| 6402 | first floor | £ 1,249,101 | |
| 6403 | First Fracture | £ 50,000 | |
| 6404 | First Trading Company | £ 6,432,920 | |
| 6405 | First Week Of July | £ 281,021,609 | |
| 6406 | Fiscal | £ 97,548,942 | |
| 6407 | Fiscal Responsibility | £ 8,657,607 | |
| 6408 | Fish | £ 61,825,427 | |
| 6409 | Fish and Chips | £ 10,963,814 | |
| 6410 | fish face | £ 4,168,463 | |
| 6411 | Fish Fingers | £ 8,705,657 | |
| 6412 | Fish Flying | £ 54,456,683 | |
| 6413 | Fish in a Kettle | £ 4,950,205,299 | |
| 6414 | Fish in the Sea | £ 125,628,588 | |
| 6415 | Fish Inc | £ -4,570,725 | |
| 6416 | Fish Soup | £ 555,201,952 | |
| 6417 | Fish Tanks | £ 171,316,268 | |
| 6418 | Fisher Marketing | £ 4,795,161 | |
| 6419 | Fisher Scientific | £ 180,448,926 | |
| 6420 | Fishie | £ 64,760,891 | |
| 6421 | fishlegs | £ 40,274 | |
| 6422 | Fishmonger | £ 109,113,436 | |
| 6423 | Fishwife LLC | £ -2,161 | |
| 6424 | Fishy Industries | £ 6,917,780 | |
| 6425 | Fishy Towers | £ 164,297,831 | |
| 6426 | Fisk Industries | £ 13,412,955 | |
| 6427 | Fisting | £ 288,300,189 | |
| 6428 | Five | £ 273,439,997 | |
| 6429 | Five Fields | £ 182,811,943 | |
| 6430 | Five Star. | £ 405,407,597 | |
| 6431 | FiveOFourEhCee | £ 3,736,480 | |
| 6432 | Fives | £ 378,999,799 | |
| 6433 | Fix Bayonets | £ 174,584,857 | |
| 6434 | Fix It Felix JR | £ 56,967,266 | |
| 6435 | Fizz Corp. | £ 1,895,267 | |
| 6436 | Fizzy Pop | £ 48,922,699 | |
| 6437 | FI_ICKETYFI_ICK | £ 406,466,595 | |
| 6438 | FKN PEOPLE OVER | £ 71,451,756 | |
| 6439 | Flag Mining Co. | £ 1,498,870 | |
| 6440 | Flail Barn | £ 11,439,420 | |
| 6441 | Flail Corp. | £ 5,926,350 | |
| 6442 | Flail Inc | £ 53,069,275 | |
| 6443 | Flail Town | £ 6,030,835 | |
| 6444 | Flailland | £ 58,784,363 | |
| 6445 | Flailund | £ 32,717,916 | |
| 6446 | flakes | £ 25,253,429 | |
| 6447 | Flakey | £ 84,105,846 | |
| 6448 | Flame | £ 1,063,685,493 | |
| 6449 | Flame Corp | £ 203,555,468 | |
| 6450 | FLAME Inc | £ 5,375,920 | |
| 6451 | flame75 | £ -42,052 | |
| 6452 | flame76 | £ -12,046 | |
| 6453 | Flames | £ 132,465,294 | |
| 6454 | FLAMESofHELL | £ 10,029,683 | |
| 6455 | Flamingos | £ 8,400,710,611 | |
| 6456 | Flamp | £ 17,233,955 | |
| 6457 | Flancrest Enterprises | £ 5,505,975 | |
| 6458 | Flange123 | £ 563,995 | |
| 6459 | Flapp Flapp Splash | £ 507,968,312 | |
| 6460 | Flappers | £ 5,504,661 | |
| 6461 | Flash | £ 689,542,972 | |
| 6462 | Flash Inc. | £ 14,310,804 | |
| 6463 | Flashlights | £ 57,898,939 | |
| 6464 | Flat Earth | £ 5,506,584 | |
| 6465 | Flat Pack Furniture | £ 221,740,234 | |
| 6466 | Flatchulence | £ 33,727,857 | |
| 6467 | Flats | £ 45,002,983 | |
| 6468 | FlatuIence | £ 274,076,653 | |
| 6469 | Flatulence | £ 1,366,977 | |
| 6470 | Flatus | £ 41,017,588 | |
| 6471 | Flaxen Hackers | £ 3,063,468 | |
| 6472 | FlayingForFun | £ 5,504,207 | |
| 6473 | Fleet Street | £ 81,826,868 | |
| 6474 | Flembo1 | £ 1,718,115 | |
| 6475 | Flesh | £ 236,388,665 | |
| 6476 | Flesh and Bones | £ 170,132,877 | |
| 6477 | flew de la corp | £ 29,799,934 | |
| 6478 | Flibble Enterprises | £ 5,510,240 | |
| 6479 | Flight MH370 | £ 60,452,365 | |
| 6480 | flikcr | £ 4,297,135 | |
| 6481 | Flinstone Quarries Plc | £ 124,790,709 | |
| 6482 | Flith | £ 106,724,248 | |
| 6483 | FlooK Co. | £ 4,241,979 | |
| 6484 | FlooKy Industries | £ 1,540,552 | |
| 6485 | Floorboards | £ 522,105,545 | |
| 6486 | Flop | £ 217,179,466 | |
| 6487 | Florida | £ 231,108,345 | |
| 6488 | Flotow | £ 545,624,909 | |
| 6489 | flotsam | £ 282,082,847 | |
| 6490 | Flounders | £ 5,502,645 | |
| 6491 | Flour | £ 49,065,595 | |
| 6492 | Flow | £ 10,919,666 | |
| 6493 | Flow and Energy Inc | £ 33,042,960 | |
| 6494 | Flow Ltd | £ 5,505,948 | |
| 6495 | Flower Power | £ 60,852,627 | |
| 6496 | Flowers | £ 1,852,326,479 | |
| 6497 | Floyd Mayweather | £ 1,360,374 | |
| 6498 | Fluff | £ 1,080,163,725 | |
| 6499 | Fluff Inc | £ 748,798 | |
| 6500 | Fluid Inc. | £ 9,860,144 | |
