The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 11901 | Magic | £ 487,337,098 | |
| 11902 | Magic Carpet | £ 11,874,743 | |
| 11903 | Magic Emporium | £ 103,205,187 | |
| 11904 | Magic Industries | £ -1,643 | |
| 11905 | Magic Mirror | £ 2,172,047 | |
| 11906 | Magic Monkeyz | £ 8,114,425 | |
| 11907 | Magic Mountain | £ 37,508,009 | |
| 11908 | Magic Mushrooms | £ 160,108,013 | |
| 11909 | Magic Pie | £ 490,215,342 | |
| 11910 | Magic Rock Garden | £ 88,058,735 | |
| 11911 | Magic Round About | £ 60,232,415 | |
| 11912 | Magic Roundabout | £ 5,733,823 | |
| 11913 | Magic Tricks | £ 110,182,166 | |
| 11914 | Magic Unicorns | £ 5,507,889 | |
| 11915 | Magician | £ 43,263,578 | |
| 11916 | magics | £ 9,148,464 | |
| 11917 | Magik | £ 8,435,088 | |
| 11918 | Magikarp | £ 54,441,892 | |
| 11919 | magma | £ 256,976,687 | |
| 11920 | Magnag Industries | £ 5,423,817 | |
| 11921 | Magnesia | £ 49,545,385 | |
| 11922 | Magnesium | £ -10,504,907 | |
| 11923 | Magneto | £ 2,400,467 | |
| 11924 | Magnets | £ 27,999,414 | |
| 11925 | Magnolia Properties | £ 5,505,968 | |
| 11926 | Magnum P.I. | £ 4,478,573,315 | |
| 11927 | Magnus Global | £ 79,802,258 | |
| 11928 | MagnusCorp | £ 56,468,260 | |
| 11929 | Magoo | £ 17,276,464 | |
| 11930 | Magoos | £ 35,729,833 | |
| 11931 | Magpie | £ 5,500,937 | |
| 11932 | Magrathea | £ 54,106,264 | |
| 11933 | Mags Estate | £ 5,508,790 | |
| 11934 | Mags Ltd | £ 4,552,528 | |
| 11935 | Mags Summer | £ 5,708,628 | |
| 11936 | Mai Kao Jai | £ 38,479,227 | |
| 11937 | Maicibai | £ 47,404,486 | |
| 11938 | Maid | £ 25,627,043 | |
| 11939 | £ 399,681,500 | ||
| 11940 | Main Force Patrol | £ 32,257,237 | |
| 11941 | Maintenance | £ 107,191,641 | |
| 11942 | major proportions | £ 314,704,148 | |
| 11943 | Major Space Crossroutes | £ 206,816,255 | |
| 11944 | Major Suite | £ 17,697 | |
| 11945 | Makaveli | £ 59,162,119 | |
| 11946 | Makaveli II | £ 44,201,619 | |
| 11947 | Make America Great Again | £ 5,508,261 | |
| 11948 | Make Another Move | £ 225,614,005 | |
| 11949 | Make Gotham Great | £ 134,979,354 | |
| 11950 | make money | £ 4,810,592 | |
| 11951 | Make Netro Great | £ 3,983,342 | |
| 11952 | make this yet | £ 90,110,795 | |
| 11953 | makeofthis | £ 134,245,142 | |
| 11954 | Maker Inc. | £ 2,239,625 | |
| 11955 | Makes Me Feel Fine | £ 64,773,514 | |
| 11956 | Making America Great | £ 164,451,564 | |
| 11957 | Making Pennies | £ 92,844,685 | |
| 11958 | making so many | £ 85,241,085 | |
| 11959 | Mako | £ 7,379,065 | |
| 11960 | Maks a Muckle | £ 938,220,068 | |
| 11961 | Malak.Co | £ -47,512 | |
| 11962 | Malaria | £ 1,959,297 | |
| 11963 | Malawi | £ 178,768,230 | |
| 11964 | Malaysia | £ 59,026,830 | |
| 11965 | Malaysia Jet Lost | £ 76,611,414 | |
| 11966 | MalCo | £ 16,148,870 | |
| 11967 | Malcontent | £ 110,148,082 | |
| 11968 | Malevolence | £ 1,710,051,918 | |
| 11969 | malformed creature | £ 267,031,614 | |
| 11970 | Malice | £ 1,147,083,118 | |
| 11971 | Malicious Intent | £ 55,421,858 | |
| 11972 | Malignant Mutt | £ 55,594,011 | |
| 11973 | Malik Inc. | £ 43,598 | |
| 11974 | Malkowitz Industries | £ 303,579,424 | |
| 11975 | Mall | £ 33,937,859 | |
| 11976 | Mallard | £ 47,485,699 | |
| 11977 | Malt Liquor Hulk | £ 113,715,402 | |
| 11978 | Malta | £ 5,500,838 | |
| 11979 | Maltesers | £ 54,432,517 | |
| 11980 | Maltou Avenue | £ 4,176,354 | |
| 11981 | Maluku Inc. | £ 32,601,576 | |
| 11982 | MAMA | £ 10,429,149 | |
| 11983 | Mama Said Knock You Out | £ 239,813,209 | |
| 11984 | mamamiah | £ 7,580,475 | |
| 11985 | mamamiahah | £ 73,270,710 | |
| 11986 | Mambeast Pte Ltd | £ -17,776,530 | |
| 11987 | mami | £ 10,204,605 | |
| 11988 | Mammaries | £ 443,603,860 | |
| 11989 | Mammi | £ 42,251,220 | |
| 11990 | Mammiiah | £ 6,959,891 | |
| 11991 | Mammon | £ 5,509,324 | |
| 11992 | mammoth proportions | £ 503,376,369 | |
| 11993 | mams secret milk | £ 5,504,304 | |
| 11994 | Man | £ 17,801,890 | |
| 11995 | Man 53 | £ 28,656,765 | |
| 11996 | Man Chu | £ 58,613 | |
| 11997 | Man Flu | £ 5,664,188 | |
| 11998 | Man in the Mirror | £ 20,566,211 | |
| 11999 | Man Kind | £ 100,281,734 | |
| 12000 | Man Lab | £ 2,388,802 | |
