The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 7301 | Doom And Gloom | £ 108,847,171 | |
| 7302 | Doom Construction | £ 1,505,274,313 | |
| 7303 | DooM Inc | £ -2,563,721 | |
| 7304 | Doom Morgue | £ 5,506,712 | |
| 7305 | Doom Patrol | £ 91,704,898 | |
| 7306 | Doom Scrolling | £ 13,840,768 | |
| 7307 | Doomed to Failure | £ 1,103,080 | |
| 7308 | Doomsayer | £ 17,539,436 | |
| 7309 | Doomsdarks Revenge | £ 73,513,315 | |
| 7310 | DoomsDay | £ 6,631,113 | |
| 7311 | Doomsday Book | £ 1,217,254,785 | |
| 7312 | Doomsday Inc. | £ 9,568,298 | |
| 7313 | Doomsday prepper | £ 34,124,822 | |
| 7314 | Doomsday Prophecy | £ 84,049,555 | |
| 7315 | Doomsday. | £ 234,000,896 | |
| 7316 | Doomsday2 | £ 5,504,247 | |
| 7317 | Doomsday3 | £ 5,500,452 | |
| 7318 | Doomsday4 | £ 5,340,438 | |
| 7319 | Doomsdeath | £ 22,541,741 | |
| 7320 | DoomSquad | £ 8,384,188 | |
| 7321 | Doomstars | £ 101,510,641 | |
| 7322 | DOOP | £ 3,485,109 | |
| 7323 | Doors | £ 6,927,663 | |
| 7324 | Dope Smoking Degenerates | £ 1,265,580,385 | |
| 7325 | dopplegangger | £ 383,772,029 | |
| 7326 | Dorian Gray | £ 132,382,245 | |
| 7327 | Dorris | £ 48,753,369 | |
| 7328 | dorris1 | £ 6,481,854 | |
| 7329 | Dosh | £ 5,506,387 | |
| 7330 | Dot | £ 62,866,992 | |
| 7331 | Dothraki Inc | £ 58,341,415 | |
| 7332 | Double Bagger | £ 967,840,880 | |
| 7333 | Double Black Label | £ 2,055,806,756 | |
| 7334 | Double D | £ 102,769,859 | |
| 7335 | double denim emporium | £ 5,754,746 | |
| 7336 | Double Diamond | £ 199,148,519 | |
| 7337 | Double Digits | £ 90,976,640 | |
| 7338 | Double Dragon | £ 65,412,275 | |
| 7339 | Double Helix | £ 97,053,842 | |
| 7340 | Double Jeopardy | £ 1,457,209,751 | |
| 7341 | Double Murder | £ 95,682,941 | |
| 7342 | Double rainbow man | £ 95,563,565 | |
| 7343 | DOUBLE STANDARD | £ 50,000 | |
| 7344 | Double Standards | £ 49,761,708 | |
| 7345 | Double up | £ 24,217,313 | |
| 7346 | Doubt | £ 5,493,934 | |
| 7347 | doubting thomas | £ 305,288,512 | |
| 7348 | Douche | £ 31,618,470 | |
| 7349 | Dough Boy Inc. | £ 46,345,625 | |
| 7350 | Dough Boys Inc. | £ 130,020,468 | |
| 7351 | Doughy | £ 56,105,300 | |
| 7352 | Dougie n Co | £ 4,475 | |
| 7353 | Douglas Adams | £ 66,680,229 | |
| 7354 | Douglas SBD Dauntless | £ 49,520,150 | |
| 7355 | Dover | £ 71,221,372 | |
| 7356 | Doverylittle | £ 37,398,808 | |
| 7357 | doves crying | £ 70,527,689 | |
| 7358 | Dow Jones | £ 16,433,272 | |
| 7359 | Dowehitemandhow | £ 59,219 | |
| 7360 | DoWhatSeenInc | £ 1,969,491 | |
| 7361 | dowling | £ 1,145,041 | |
| 7362 | Down | £ 203,987,826 | |
| 7363 | Down By The Docks | £ 11,318,656 | |
| 7364 | Down On The Farm | £ 908,574,753 | |
| 7365 | Down The Hatch | £ -952,251 | |
| 7366 | Down the Hill | £ 4,696,554 | |
| 7367 | down under | £ 121,516,416 | |
| 7368 | Downandout | £ 1,715,943 | |
| 7369 | Downstairs | £ 9,157,810 | |
| 7370 | downtown | £ 54,435,025 | |
| 7371 | Downtown Corporate | £ 5,501,340 | |
| 7372 | Doyouthinkhesaurus | £ 775,988,309 | |
| 7373 | DPI DotpetroMatrix | £ 10,826,443 | |
| 7374 | Dr Evil | £ 43,195,549 | |
| 7375 | Dr No | £ 49,197,019 | |
| 7376 | Dr Pepper | £ 1,787,064,259 | |
| 7377 | dr rock | £ 53,376 | |
| 7378 | Dr Watson | £ 46,584,453 | |
| 7379 | Dr. 10 | £ 33,922,466 | |
| 7380 | Dr. House | £ 5,501,161 | |
| 7381 | Dr. Looney | £ 1,362,533,337 | |
| 7382 | Dr. Ma | £ 12,510,573,288 | |
| 7383 | Dr. Peppers | £ 6,773,837 | |
| 7384 | Dr. Seus Garbage | £ 3,718,296,606 | |
| 7385 | DracoCorporations | £ 8,879,039 | |
| 7386 | DracoIncorporated | £ 65,242,938 | |
| 7387 | Draconis | £ 95,146 | |
| 7388 | Dracosis | £ 6,773,161 | |
| 7389 | Dracula | £ 70,498,377 | |
| 7390 | Draft Inc | £ 4,999,159 | |
| 7391 | Drag | £ 430,493,021 | |
| 7392 | dragon | £ -21,702 | |
| 7393 | Dragon Born | £ 46,927,666 | |
| 7394 | Dragon Chain | £ 18,793,985 | |
| 7395 | dragon company | £ 56,467 | |
| 7396 | Dragon Enterprises | £ 5,501,192 | |
| 7397 | Dragon Slayers | £ 50,000 | |
| 7398 | dragon warrior | £ 302,520,749 | |
| 7399 | Dragonbreath | £ 111,539,790 | |
| 7400 | Dragonflies | £ 726,014,436 | |
