The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 6401 | Fire Starter | £ 7,625,032 | |
| 6402 | Fire Starter Company | £ 53,904,098 | |
| 6403 | Fire starter. | £ 22,790,560 | |
| 6404 | Fire Storm | £ 6,044,476 | |
| 6405 | Fire World | £ 6,345,131 | |
| 6406 | fireball | £ 459,859,682 | |
| 6407 | Firebomb | £ 5,653,934 | |
| 6408 | firebombing | £ 12,515,217 | |
| 6409 | Firebrand | £ 5,059,746 | |
| 6410 | Firefighters Anonymous | £ 475,206,865 | |
| 6411 | firefighters_01 | £ 643,138,369 | |
| 6412 | firefighters_02 | £ 6,425,486,901 | |
| 6413 | firefighters_03 | £ 6,704,258,442 | |
| 6414 | firefighters_04 | £ 573,448,145 | |
| 6415 | firefighters_05 | £ 720,942,051 | |
| 6416 | fireflame | £ 53,485,384 | |
| 6417 | Fireflies | £ 151,667,743 | |
| 6418 | firefly | £ 20,168,380 | |
| 6419 | firefox | £ 16,600,345 | |
| 6420 | fireman | £ 18,330,760 | |
| 6421 | Fireman Fred | £ 99,101,231 | |
| 6422 | Fires | £ 6,248,540 | |
| 6423 | fireshield | £ 51,831,746 | |
| 6424 | FiReStArTeR | £ 361,171,600 | |
| 6425 | Firestarter Inc | £ 8,887,512 | |
| 6426 | Firestorm | £ 556,264,687 | |
| 6427 | Firetop Mountain | £ 34,954,674 | |
| 6428 | Fireworks | £ 133,936,410 | |
| 6429 | Fire_out Corps | £ 25,442,843 | |
| 6430 | firkins | £ 5,391,505 | |
| 6431 | firkins2 | £ -7,141,768 | |
| 6432 | firkins3 | £ 6,187,017 | |
| 6433 | firkins4 | £ -4,301,610 | |
| 6434 | firkins5 | £ -3,497,352 | |
| 6435 | first | £ 7,298,210 | |
| 6436 | First ANZAC Benk | £ 6,591,369 | |
| 6437 | First Attempt | £ 53,157,497 | |
| 6438 | FIRST CLASS HOTELS | £ 139,094,152 | |
| 6439 | First Cohort | £ 51,651,272 | |
| 6440 | First Command of Fire | £ 4,420,755 | |
| 6441 | First FederalLoan | £ 538,544 | |
| 6442 | first floor | £ 1,249,101 | |
| 6443 | First Fracture | £ 50,000 | |
| 6444 | First Trading Company | £ 6,432,920 | |
| 6445 | First Week Of July | £ 281,021,609 | |
| 6446 | Fiscal | £ 97,548,942 | |
| 6447 | Fiscal Responsibility | £ 8,657,607 | |
| 6448 | Fish | £ 61,825,427 | |
| 6449 | Fish and Chips | £ 10,963,814 | |
| 6450 | fish face | £ 4,168,463 | |
| 6451 | Fish Fingers | £ 8,705,657 | |
| 6452 | Fish Flying | £ 54,456,683 | |
| 6453 | Fish in a Kettle | £ 4,950,205,299 | |
| 6454 | Fish in the Sea | £ 125,628,588 | |
| 6455 | Fish Inc | £ -4,570,725 | |
| 6456 | Fish Soup | £ 555,201,952 | |
| 6457 | Fish Tanks | £ 171,316,268 | |
| 6458 | Fisher Marketing | £ 4,795,161 | |
| 6459 | Fisher Scientific | £ 180,448,926 | |
| 6460 | Fishie | £ 64,760,891 | |
| 6461 | fishlegs | £ 40,274 | |
| 6462 | Fishmonger | £ 174,797,301 | |
| 6463 | Fishwife LLC | £ -2,161 | |
| 6464 | Fishy Industries | £ 6,917,780 | |
| 6465 | Fishy Towers | £ 164,297,831 | |
| 6466 | Fisk Industries | £ 13,412,955 | |
| 6467 | Fisting | £ 329,035,841 | |
| 6468 | Five | £ 421,019,822 | |
| 6469 | Five Fields | £ 182,811,943 | |
| 6470 | Five Star. | £ 405,407,597 | |
| 6471 | FiveOFourEhCee | £ 3,736,480 | |
| 6472 | Fives | £ 378,999,799 | |
| 6473 | Fix Bayonets | £ 174,584,857 | |
| 6474 | Fix It Felix JR | £ 56,967,266 | |
| 6475 | Fizz Corp. | £ 1,895,267 | |
| 6476 | Fizzy Pop | £ 48,740,703 | |
| 6477 | FI_ICKETYFI_ICK | £ 406,466,595 | |
| 6478 | FKN PEOPLE OVER | £ 142,558,338 | |
| 6479 | Flag Mining Co. | £ 1,498,870 | |
| 6480 | Flail Barn | £ 11,439,420 | |
| 6481 | Flail Corp. | £ 5,926,350 | |
| 6482 | Flail Inc | £ 53,069,275 | |
| 6483 | Flail Town | £ 6,030,835 | |
| 6484 | Flailland | £ 58,784,363 | |
| 6485 | Flailund | £ 32,717,916 | |
| 6486 | flakes | £ 25,253,429 | |
| 6487 | Flakey | £ 84,105,846 | |
| 6488 | Flame | £ 1,063,685,493 | |
| 6489 | Flame Corp | £ 203,555,468 | |
| 6490 | FLAME Inc | £ 5,375,920 | |
| 6491 | flame75 | £ -42,052 | |
| 6492 | flame76 | £ -12,046 | |
| 6493 | Flames | £ 132,465,294 | |
| 6494 | FLAMESofHELL | £ 10,029,683 | |
| 6495 | Flamingos | £ 8,944,399,562 | |
| 6496 | Flamp | £ 17,233,955 | |
| 6497 | Flancrest Enterprises | £ 5,505,975 | |
| 6498 | Flange123 | £ 563,995 | |
| 6499 | Flapp Flapp Splash | £ 507,968,312 | |
| 6500 | Flappers | £ 5,504,661 | |
