The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18901 | The North Head | £ 692,393,452 | |
| 18902 | The North Star | £ 51,071,018 | |
| 18903 | The Northern Lights | £ 1,243,067,807 | |
| 18904 | The Northmen | £ 202,498,181 | |
| 18905 | The Northmen 2 | £ 181,892,537 | |
| 18906 | The Northmen 3 | £ 15,768,021 | |
| 18907 | The Northmen 4 | £ 84,859,654 | |
| 18908 | The Northmen 5 | £ 108,192,117 | |
| 18909 | The Northwestern | £ 666,107,382 | |
| 18910 | The Notorious | £ 152,573,276 | |
| 18911 | The Notorious One | £ 117,630,076 | |
| 18912 | The Nox | £ 75,079,981 | |
| 18913 | the Nuisance | £ 151,604,698 | |
| 18914 | The Nutcrackers | £ 95,104 | |
| 18915 | The Nutkranker | £ 4,321,189 | |
| 18916 | The O Neill | £ 178,788,880 | |
| 18917 | The Oath | £ 282,075,536 | |
| 18918 | The Occupied Territories | £ 706,706,987 | |
| 18919 | The Ocean | £ 283,932 | |
| 18920 | The Octopus | £ 127,459,355 | |
| 18921 | The Office | £ 82,674,067 | |
| 18922 | The Ohio | £ 320,155,275 | |
| 18923 | The Old Bailey | £ 451,476,521 | |
| 18924 | The old Block | £ 146,724,858 | |
| 18925 | the Old East End | £ 155,964,203 | |
| 18926 | The old guard | £ 6,731,287 | |
| 18927 | The Old Man | £ 1,200,349,203 | |
| 18928 | The Old Number 9 | £ 129,874,021 | |
| 18929 | The Old Ones | £ 388,511,380 | |
| 18930 | The Old Republic | £ 5,304,406 | |
| 18931 | The Old Routine | £ 143,897,464 | |
| 18932 | the old school mob | £ 5,469,270 | |
| 18933 | The Old Swiss Wegelin | £ 7,324,578 | |
| 18934 | The Oldest Man | £ 2,572,260 | |
| 18935 | The Olympian Zeus | £ 249,109,950 | |
| 18936 | The Olympic Games | £ 4,923,269 | |
| 18937 | The Om | £ 44,544,025 | |
| 18938 | The Omen | £ 568,804,382 | |
| 18939 | The One | £ 40,456,113 | |
| 18940 | The One Armed Bandit | £ 1,649,061 | |
| 18941 | The one man army | £ 112,378 | |
| 18942 | The One Percent | £ 11,450,898 | |
| 18943 | The only hope | £ 159,947,044 | |
| 18944 | the Oort Cloud | £ 39,050,595 | |
| 18945 | The Opera | £ 1,015,153,425 | |
| 18946 | the Opposition | £ 166,515,807 | |
| 18947 | the Oppressive | £ 58,674,877 | |
| 18948 | The Oprah Winfrey Show | £ 102,251,454 | |
| 18949 | The Oracle | £ 49,064,329 | |
| 18950 | The Orbital Elevator | £ 222,169,096 | |
| 18951 | The Ordinary | £ 81,299,262 | |
| 18952 | The Organisation | £ 173,116,468 | |
| 18953 | The Orient | £ 2,273,280,518 | |
| 18954 | The Original | £ 736,011,099 | |
| 18955 | The Other | £ 521,842,249 | |
| 18956 | the other side | £ 8,582,431 | |
| 18957 | The Others | £ 5,508,132 | |
| 18958 | The Ottawa Senators | £ 226,730,380 | |
| 18959 | The Outback | £ 72,872,933 | |
| 18960 | the Outcast | £ 514,365,758 | |
| 18961 | The Outer Universe | £ 7,269,717 | |
| 18962 | the Outlaw | £ 1,042,409,242 | |
| 18963 | The outraged | £ 371,488,717 | |
| 18964 | The Overfiend | £ 43,916,017 | |
| 18965 | the overhang | £ 292,641,098 | |
| 18966 | The Pack | £ 10,955,419 | |
| 18967 | The Pad | £ 4,343,695 | |
| 18968 | The Pale Horse | £ 275,769,733 | |
| 18969 | The Pancake Parlour | £ 19,215,555 | |
| 18970 | The Parasites | £ 20,081,746 | |
| 18971 | The Parent | £ 373,650,220 | |
| 18972 | the Party | £ 606,650,712 | |
| 18973 | The Past | £ 2,447,648,546 | |
| 18974 | The Pastt | £ 195,254,088 | |
| 18975 | The Path | £ 322,047,279 | |
| 18976 | The Patient Man | £ 869,378 | |
| 18977 | the Peace | £ 693,691,643 | |
| 18978 | The Peaceful Folk | £ 35,979,331 | |
| 18979 | The Peach | £ 154,058,122 | |
| 18980 | The Peaky Blinders | £ 600,725,275 | |
| 18981 | The Peanut Co. | £ 23,935,303 | |
| 18982 | the Pearl River Delta | £ 639,837,627 | |
| 18983 | The Peasants | £ 56,020,104 | |
| 18984 | The Peckham Terminator | £ 126,442,900 | |
| 18985 | The Pecking Order | £ 245,407,306 | |
| 18986 | The penguin | £ 47,024,614 | |
| 18987 | the Penguins | £ 134,968,070 | |
| 18988 | The Pentagon | £ 923,718,657 | |
| 18989 | The Pentland Firth | £ 1,153,500,911 | |
| 18990 | the People | £ 384,528,006 | |
| 18991 | The peoples Industries | £ -326,359 | |
| 18992 | The Perfect Beer Glass | £ 16,858,573 | |
| 18993 | The Perfect Roll | £ 56,578,330 | |
| 18994 | the perfect specimen | £ 200,616,790 | |
| 18995 | The Performers | £ 99,148,470 | |
| 18996 | The periodic table | £ 159,495,184 | |
| 18997 | The Pets | £ 3,999,900 | |
| 18998 | The Pheonix | £ 123,384,276 | |
| 18999 | the pheonixx | £ 56,806,609 | |
| 19000 | The Philippines | £ 50,000 | |
