The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 15801 | Qualitative | £ 127,545,012 | |
| 15802 | Quality Hard Wood | £ 177,311,638 | |
| 15803 | Quality INC | £ 50,000 | |
| 15804 | Quality Real Estate | £ 193,991,810 | |
| 15805 | Qualludes Ltd | £ 50,034,445 | |
| 15806 | Quan | £ 591,802,919 | |
| 15807 | Quantum Mechanics | £ 76,941,071 | |
| 15808 | Quantum Physicists | £ 160,919,604 | |
| 15809 | Quantum Theory | £ 291,093,550 | |
| 15810 | Quark | £ 165,468,800 | |
| 15811 | Quark enterprises | £ -602,068 | |
| 15812 | Quasars | £ 238,258,895 | |
| 15813 | Queen | £ 292,172,378 | |
| 15814 | Queen Anns Revenge | £ 134,137,176 | |
| 15815 | Queen Consolidated | £ 34,574,935 | |
| 15816 | Queen Elizabeth Hospital | £ 244,238,609 | |
| 15817 | Queen Elizabeth II | £ 19,550,836 | |
| 15818 | queeniee | £ 15,021,236 | |
| 15819 | Queens | £ 5,236,045 | |
| 15820 | Queens of the stone age | £ 144,797,023 | |
| 15821 | Queens Stone Age | £ 1,415,663 | |
| 15822 | QueenTee | £ 34,155,645 | |
| 15823 | quest | £ 77,405,073 | |
| 15824 | Quest for Fame | £ 20,842,994 | |
| 15825 | questionable choices | £ 205,220,067 | |
| 15826 | Questionnaires | £ 571,456,321 | |
| 15827 | Questions | £ 346,626,356 | |
| 15828 | Qui Gon Jinn | £ 5,106,167 | |
| 15829 | Qui Plantavit Curabit | £ 5,507,910 | |
| 15830 | QUICK TO RETALIATE | £ 5,502,549 | |
| 15831 | quickSilver | £ 206,367,706 | |
| 15832 | QuietCorp | £ 304,386 | |
| 15833 | Quiffs | £ 66,499,977 | |
| 15834 | Quill Corp | £ 659,551,925 | |
| 15835 | Quill Corporation | £ 10,471,894 | |
| 15836 | Quill Toys | £ 978,149,650 | |
| 15837 | Quilmes | £ 1,266,562,658 | |
| 15838 | Quimonda | £ 90,572,366 | |
| 15839 | Quincy | £ 50,000 | |
| 15840 | Quintessential Vestibule | £ 141,147 | |
| 15841 | Quirm | £ 55,989,255 | |
| 15842 | QuizzUK | £ 724,076 | |
| 15843 | Quo vadis | £ 283,577,016 | |
| 15844 | Quota | £ 76,686,250 | |
| 15845 | Quoybrae | £ 1,161,981,819 | |
| 15846 | qwe | £ 5,036,424 | |
| 15847 | QWERTY | £ 446,724 | |
| 15848 | Qwerty Incorporated | £ 93,751,560 | |
| 15849 | QWERTY WORLD | £ 19,000 | |
| 15850 | Qwertytime | £ -28,358 | |
| 15851 | Qwertytwo.2 | £ 254,353 | |
| 15852 | R Corp | £ 6,597,248 | |
| 15853 | R e l a t i v i t y | £ 94,413,526 | |
| 15854 | R Holding Co | £ 4,376,952 | |
| 15855 | R n D Relief | £ 79,089,664 | |
| 15856 | R.A.O.B | £ 165,958,843 | |
| 15857 | R3ality | £ 36,002,290 | |
| 15858 | Rabbit | £ 34,864,130 | |
| 15859 | Rabbit Eye Militias | £ 211,545 | |
| 15860 | Rabbit Holes | £ -2,169,284 | |
| 15861 | Rabid Sheep | £ 20,912,390 | |
| 15862 | Raccoon City | £ 9,794,917 | |
| 15863 | Racecar | £ 2,098,121 | |
| 15864 | Rack city GmbH | £ 43,705,720 | |
| 15865 | Rack City Inc | £ -2,024,459 | |
| 15866 | Rack city Plc | £ 57,962,940 | |
| 15867 | Racketeering | £ 212,475,564 | |
| 15868 | Racks Shacks | £ 4,192,770 | |
| 15869 | Radiator | £ 462,445,848 | |
| 15870 | Radical Front | £ 479,250,660 | |
| 15871 | Radicands | £ 5,500,037 | |
| 15872 | Radicands_2 | £ 5,506,129 | |
| 15873 | Radio | £ 31,756,694 | |
| 15874 | Radio Gga ga | £ 159,436,370 | |
| 15875 | radio silence | £ 55,237,540 | |
| 15876 | Radioactivity | £ 104,399,803 | |
| 15877 | Radiometer America | £ 30,194,754 | |
| 15878 | RAFAEL | £ 379,396,379 | |
| 15879 | Rafik | £ 188,350,891 | |
| 15880 | Ragdoll | £ 859,927,227 | |
| 15881 | Rage | £ 809,934,846 | |
| 15882 | Rageo Enterprise | £ 21,490,418 | |
| 15883 | Rageo Group | £ 16,687,051 | |
| 15884 | Ragnar | £ 85,988,904 | |
| 15885 | Ragnarok | £ 46,611,543 | |
| 15886 | rags | £ 329,742,165 | |
| 15887 | Rags to Riches | £ 847,945,697 | |
| 15888 | RagsNbones | £ 164,657,060 | |
| 15889 | RAH | £ -435,918 | |
| 15890 | Rail Network | £ 6,524,599 | |
| 15891 | RailwayKey | £ 107,080,879 | |
| 15892 | rain | £ 597,779 | |
| 15893 | Rain Dance | £ 5,698,130 | |
| 15894 | Rain On The Window | £ 359,189,651 | |
| 15895 | Rainbow | £ 55,039,787 | |
| 15896 | Rainbow Brite | £ 165,177,430 | |
| 15897 | Rainbow Realm | £ 47,543,854 | |
| 15898 | Rainbowbombers | £ 22,286,827 | |
| 15899 | Rainbows | £ 65,198,023 | |
| 15900 | Raincoat Inc | £ 51,302,224 | |
