The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 12001 | Number2 | £ 39,912,401 | |
| 12002 | Number3 | £ 12,362,122 | |
| 12003 | Number4 | £ 63,294,184 | |
| 12004 | NumberOne | £ 481,062 | |
| 12005 | Numbers | £ 345,340,743 | |
| 12006 | numbers dnt add up | £ 50,000 | |
| 12007 | NumberThree | £ 1,834,701 | |
| 12008 | NumberTwo | £ 4,323,355 | |
| 12009 | numbs | £ 112,637,496 | |
| 12010 | nursery | £ 321,521,304 | |
| 12011 | Nut Cruncher | £ 136,842,291 | |
| 12012 | Nutcases | £ 14,711,832 | |
| 12013 | Nutcases 1 | £ 5,503,652 | |
| 12014 | Nutcases 2 | £ 5,502,001 | |
| 12015 | Nutcases 3 | £ 5,505,690 | |
| 12016 | Nutcases 4 | £ 45,976,702 | |
| 12017 | Nutcrackers | £ 129,219,138 | |
| 12018 | nuts | £ 1,178,178 | |
| 12019 | nutsack | £ 321,996,534 | |
| 12020 | NutTheNutWast | £ 5,193,288 | |
| 12021 | NuttyGooner Interprises | £ 1,176,851 | |
| 12022 | Nutz | £ 108,211,561 | |
| 12023 | Nuub Pte Ltd | £ 22,728,761 | |
| 12024 | nVidia | £ 246,481,375 | |
| 12025 | NvMe | £ 15,826,784 | |
| 12026 | nwdesign | £ 4,957,781 | |
| 12027 | nwtt | £ 35,324,169 | |
| 12028 | NYH Corporation | £ 30,030,375 | |
| 12029 | NYH Kingdom | £ 18,907,634 | |
| 12030 | NYH Organisation | £ 8,228,572 | |
| 12031 | NYH The Great | £ 7,761,331 | |
| 12032 | Nykz Corporation | £ -2,327,733 | |
| 12033 | O Fish | £ 393,230,743 | |
| 12034 | o Hazzard o | £ 7,154,744,270 | |
| 12035 | O re piya | £ 428,337 | |
| 12036 | O.W.C.A | £ 3,181,298 | |
| 12037 | Oahu | £ 41,514,431 | |
| 12038 | Oak Island | £ 122,140,489 | |
| 12039 | Oak Leaf Enterprise | £ 14,945,592 | |
| 12040 | oakford lodge | £ 59,640,561 | |
| 12041 | Oakland | £ 55,582,086 | |
| 12042 | OakWorld Enterprises | £ 15,885,491 | |
| 12043 | Oar | £ 52,411,144 | |
| 12044 | Oasis | £ 107,322,768 | |
| 12045 | Oasis of the Seas | £ 216,020,159 | |
| 12046 | Oats | £ 66,324,070 | |
| 12047 | OB2 | £ 12,755,887 | |
| 12048 | OB3 | £ 14,269,280 | |
| 12049 | OB4 | £ 15,665,305 | |
| 12050 | OB5 | £ 9,012,088 | |
| 12051 | Obama Proposes | £ 2,061,600 | |
| 12052 | Obar Ardair | £ 387,490,277 | |
| 12053 | Obble | £ 466,184,526 | |
| 12054 | Obese American | £ 161,429,557 | |
| 12055 | Obi-Wan-Kenobi | £ 100,953,209 | |
| 12056 | Obliterator | £ 5,501,753 | |
| 12057 | Oblivion | £ 75,985,020 | |
| 12058 | Obsolete | £ 55,457,606 | |
| 12059 | Obtuse | £ 14,379,095 | |
| 12060 | Obviously | £ 2,318,576,665 | |
| 12061 | OCB inc | £ 6,320,804 | |
| 12062 | Occasional Tables | £ 5,328,203 | |
| 12063 | Ocean | £ 52,827,866 | |
| 12064 | ocean star | £ 3,580,849,318 | |
| 12065 | Oceanic Enterprises | £ -50,808 | |
| 12066 | Oceans 11 | £ 58,500,636 | |
| 12067 | Oceans 12 | £ 10,291,638 | |
| 12068 | Oceans 13 | £ 132,219,759 | |
| 12069 | Oceans Eleven | £ 8,485,684 | |
| 12070 | Ocelot | £ 194,460,230 | |
| 12071 | Och Noooo | £ 1,506,119 | |
| 12072 | Octavian | £ 4,631,188 | |
| 12073 | October 2014 | £ 94,385,046 | |
| 12074 | Octopia | £ 9,626,521 | |
| 12075 | Octopus Garden | £ 4,050,927 | |
| 12076 | Oddjob | £ 16,604,273 | |
| 12077 | Odds on Favorite | £ 74,346,727 | |
| 12078 | Oddysay | £ 2,896,867 | |
| 12079 | Odell | £ 13,714,064 | |
| 12080 | Oden | £ 641,394,649 | |
| 12081 | oden wrath | £ 882,730,649 | |
| 12082 | odin | £ 8,811,968 | |
| 12083 | Odin Mafia | £ 8,768,668 | |
| 12084 | Odin the Wanderer | £ 4,687,105 | |
| 12085 | Odo | £ 32,513,900 | |
| 12086 | Odqan | £ 231,348,729 | |
| 12087 | Odyssey | £ 329,493,997 | |
| 12088 | of a black widow | £ 196,069,515 | |
| 12089 | Of a Brutal Empire | £ 36,359,377 | |
| 12090 | of a Solar Empire | £ 46,660,163 | |
| 12091 | Of All Your Land | £ 48,121,892 | |
| 12092 | Of Bomb | £ 5,131,350 | |
| 12093 | of CFC | £ 5,455,120 | |
| 12094 | of Elm Street | £ 49,875 | |
| 12095 | Of Every Position | £ 61,887,884 | |
| 12096 | Of Friday the 13th | £ 50,000 | |
| 12097 | Of Green Bay | £ 7,216,016 | |
| 12098 | of Impendium | £ 349,441 | |
| 12099 | of Long Stockings | £ 16,738,335 | |
| 12100 | Of Minisotta | £ 1,716,607 | |
