The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 13401 | null and void | £ 70,702,318 | |
| 13402 | Numanz84 | £ 175,156 | |
| 13403 | Number | £ 136,102,535 | |
| 13404 | Number 4 | £ 54,227,278 | |
| 13405 | NUMBER IS NO | £ 637,301,599 | |
| 13406 | Number Plate | £ 468,829,452 | |
| 13407 | Number2 | £ 39,912,401 | |
| 13408 | Number3 | £ 12,362,122 | |
| 13409 | Number4 | £ 63,294,184 | |
| 13410 | NumberOne | £ 481,062 | |
| 13411 | Numbers | £ 385,506,869 | |
| 13412 | numbers dnt add up | £ 50,000 | |
| 13413 | NumberThree | £ 1,834,701 | |
| 13414 | NumberTwo | £ 4,323,355 | |
| 13415 | numbs | £ 364,974,217 | |
| 13416 | nursery | £ 321,521,304 | |
| 13417 | Nut Cruncher | £ 136,842,291 | |
| 13418 | Nutcases | £ 14,711,832 | |
| 13419 | Nutcases 1 | £ 5,503,652 | |
| 13420 | Nutcases 2 | £ 5,502,001 | |
| 13421 | Nutcases 3 | £ 5,505,690 | |
| 13422 | Nutcases 4 | £ 45,976,702 | |
| 13423 | Nutcrackers | £ 129,219,138 | |
| 13424 | nuts | £ 1,178,178 | |
| 13425 | nutsack | £ 321,996,534 | |
| 13426 | NutTheNutWast | £ 5,193,288 | |
| 13427 | NuttyGooner Interprises | £ 1,176,851 | |
| 13428 | Nutz | £ 108,211,561 | |
| 13429 | Nuub Pte Ltd | £ 22,728,761 | |
| 13430 | nVidia | £ 299,007,823 | |
| 13431 | NvMe | £ 15,826,784 | |
| 13432 | nwdesign | £ 4,957,781 | |
| 13433 | nwtt | £ 35,324,169 | |
| 13434 | NYH Corporation | £ 30,030,375 | |
| 13435 | NYH Kingdom | £ 18,907,634 | |
| 13436 | NYH Organisation | £ 8,228,572 | |
| 13437 | NYH The Great | £ 7,761,331 | |
| 13438 | Nykz Corporation | £ -2,327,733 | |
| 13439 | NYPD | £ 361,896,503 | |
| 13440 | NYSE | £ 26,335,814 | |
| 13441 | O Fish | £ 393,230,743 | |
| 13442 | o Hazzard o | £ 8,444,123,874 | |
| 13443 | O re piya | £ 428,337 | |
| 13444 | O.W.C.A | £ 3,181,298 | |
| 13445 | Oahu | £ 41,514,431 | |
| 13446 | Oak Island | £ 150,452,433 | |
| 13447 | Oak Leaf Enterprise | £ 14,945,592 | |
| 13448 | oakford lodge | £ 97,001,570 | |
| 13449 | Oakland | £ 55,582,086 | |
| 13450 | OakWorld Enterprises | £ 15,885,491 | |
| 13451 | Oar | £ 52,411,144 | |
| 13452 | Oasis | £ 107,322,768 | |
| 13453 | Oasis of the Seas | £ 216,020,159 | |
| 13454 | Oats | £ 66,324,070 | |
| 13455 | OB2 | £ 12,755,887 | |
| 13456 | OB3 | £ 14,269,280 | |
| 13457 | OB4 | £ 15,665,305 | |
| 13458 | OB5 | £ 9,012,088 | |
| 13459 | Obama Proposes | £ 2,061,600 | |
| 13460 | Obar Ardair | £ 387,490,277 | |
| 13461 | Obble | £ 466,184,526 | |
| 13462 | obedience | £ 733,893,702 | |
| 13463 | Obese American | £ 161,429,557 | |
| 13464 | Obi-Wan Kenobi | £ 526,531,473 | |
| 13465 | Obi-Wan-Kenobi | £ 100,953,209 | |
| 13466 | Object in Motion | £ 106,865,438 | |
| 13467 | Obliterator | £ 5,501,753 | |
| 13468 | Oblivion | £ 75,985,020 | |
| 13469 | Obsolete | £ 55,457,606 | |
| 13470 | Obtuse | £ 14,379,095 | |
| 13471 | Obviously | £ 2,318,576,665 | |
| 13472 | Ocarina of Time | £ -1,574,201 | |
| 13473 | OCB inc | £ 6,320,804 | |
| 13474 | Occasional Tables | £ 5,328,203 | |
| 13475 | Ocean | £ 52,827,866 | |
| 13476 | Ocean Beach Club | £ 329,181,583 | |
| 13477 | Ocean Defence | £ 89,958,805 | |
| 13478 | ocean star | £ 3,580,849,318 | |
| 13479 | Oceanic Enterprises | £ -50,808 | |
| 13480 | Oceans 11 | £ 58,500,636 | |
| 13481 | Oceans 12 | £ 10,291,638 | |
| 13482 | Oceans 13 | £ 132,219,759 | |
| 13483 | Oceans Eleven | £ 8,485,684 | |
| 13484 | Ocelot | £ 194,460,230 | |
| 13485 | Och Noooo | £ 1,506,119 | |
| 13486 | Octavian | £ 4,631,188 | |
| 13487 | October 1066 | £ 83,572,041 | |
| 13488 | October 1854 | £ 275,276,454 | |
| 13489 | October 2014 | £ 94,385,046 | |
| 13490 | Octopia | £ 9,626,521 | |
| 13491 | Octopus Garden | £ 4,050,927 | |
| 13492 | Oculus | £ 2,348,923 | |
| 13493 | Oddjob | £ 16,604,273 | |
| 13494 | Odds on Favorite | £ 74,346,727 | |
| 13495 | Oddysay | £ 2,896,867 | |
| 13496 | Odell | £ 13,714,064 | |
| 13497 | Oden | £ 641,394,649 | |
| 13498 | oden wrath | £ 1,735,842,850 | |
| 13499 | odin | £ 8,811,968 | |
| 13500 | Odin Mafia | £ 8,768,668 | |
