The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10901 | Inspecticide | £ 86,260,352 | |
| 10902 | Inspecticidus | £ 1,179,300 | |
| 10903 | inspection | £ 71,610,568 | |
| 10904 | Inspector Gadget | £ 1,594,722,874 | |
| 10905 | Inspiration | £ 293,268,063 | |
| 10906 | Inspiron | £ 55,842,972 | |
| 10907 | Inssomniak | £ 8,052,619 | |
| 10908 | Insta-threat11 | £ -10,135,618 | |
| 10909 | Instability | £ 6,823,352,819 | |
| 10910 | £ 188,730,522 | ||
| 10911 | Instamatic | £ 5,092,559 | |
| 10912 | Instrument | £ 5,045,464 | |
| 10913 | insubordination | £ 1,373,121,712 | |
| 10914 | Insufficient Amount | £ 115,460,289 | |
| 10915 | Insufficient Storage | £ 75,473,619 | |
| 10916 | Insult to Injury | £ 128,019,161 | |
| 10917 | Insults | £ 555,598,769 | |
| 10918 | Insurance | £ 192,712,894 | |
| 10919 | Insurection | £ 173,310,394 | |
| 10920 | Insurrection | £ 61,411,282 | |
| 10921 | IntArch | £ 4,051,737 | |
| 10922 | Integrated Finance | £ 5,613,209 | |
| 10923 | Integrity | £ 62,272,169 | |
| 10924 | Intel | £ 4,159,306 | |
| 10925 | Intel 8008 | £ 190,547,094 | |
| 10926 | Intel Corperation | £ 5,502,692 | |
| 10927 | Intelaro | £ 4,025,852 | |
| 10928 | INTELECT MID | £ 4,542,979 | |
| 10929 | INTELECT NORTH | £ 3,506,604 | |
| 10930 | INTELECT SOUTH | £ 5,501,704 | |
| 10931 | inteligence | £ 61,895,040 | |
| 10932 | Inteligent | £ 320,833,576 | |
| 10933 | Intellectual Property | £ 331,894,835 | |
| 10934 | Intelligence | £ 1,269,185,751 | |
| 10935 | Intelligence Corp | £ 99,687,150 | |
| 10936 | intelligent conversation | £ 212,620,921 | |
| 10937 | Intelligentsia | £ 21,955,961 | |
| 10938 | Intelligibility | £ 7,019,930,746 | |
| 10939 | intense lines | £ 748,561 | |
| 10940 | Intense Solar | £ 98,277,569 | |
| 10941 | Intent | £ 208,032,022 | |
| 10942 | Intentions | £ 16,187,793 | |
| 10943 | Inter Ya Dog | £ 118,992,808 | |
| 10944 | Inter Ya Gran | £ 12,738,841 | |
| 10945 | Inter Ya Granny | £ 162,752,353 | |
| 10946 | Inter Ye mam | £ 113,368,031 | |
| 10947 | Intercourse | £ 7,425,566 | |
| 10948 | Interest | £ 170,494,505 | |
| 10949 | Interesting Company Name | £ 38,884,650 | |
| 10950 | Interesting Inc. | £ 115,169,616 | |
| 10951 | Interests | £ 49,066,871 | |
| 10952 | Interference | £ 63,038,248 | |
| 10953 | Intergalactic Humanoids | £ 138,751,883 | |
| 10954 | Interior Two | £ 13,505,023 | |
| 10955 | Interlaced ent | £ 26,839,614 | |
| 10956 | Interlaced inc | £ 6,609,164 | |
| 10957 | Interlagos | £ 62,187,801 | |
| 10958 | Internal Affairs | £ 1,422,537,105 | |
| 10959 | Internal Audit | £ 5,084,223 | |
| 10960 | Internal combustion | £ 10,259,967 | |
| 10961 | Internal Revenue | £ 119,389,065 | |
| 10962 | Internal Server Error | £ 408,636,946 | |
| 10963 | International Mystery | £ 5,506,934 | |
| 10964 | International Rescue | £ 945,167,533 | |
| 10965 | Internet Chicken | £ 2,964,862 | |
| 10966 | InterplanetaryCraft | £ 237,504,364 | |
| 10967 | Interpol | £ 49,581,402 | |
| 10968 | Interruption | £ 45,034,064 | |
| 10969 | Interscope | £ 39,811,703 | |
| 10970 | Interstate 580 | £ 57,116,840 | |
| 10971 | Intestinal Discomfort | £ 56,322,543 | |
| 10972 | Intimacy | £ 460,690,059 | |
| 10973 | Intl Secret Intel Agency | £ 283,843,957 | |
| 10974 | Into Light | £ 2,490,919 | |
| 10975 | Into your DMs | £ 69,462,574 | |
| 10976 | Intothenight | £ 1,845,829 | |
| 10977 | Intrepia | £ 59,115,436 | |
| 10978 | Intrigue | £ 583,594,547 | |
| 10979 | Intuitive | £ 54,700,056 | |
| 10980 | INUYASHA | £ 141,684,637 | |
| 10981 | Invader | £ 166,638,863 | |
| 10982 | Invaders 2 | £ 33,587,924 | |
| 10983 | Invaders 4 | £ 2,086,777 | |
| 10984 | invalid | £ -9,650,282 | |
| 10985 | Invaluable Deeds | £ 33,829,098 | |
| 10986 | Invasion | £ 296,793,233 | |
| 10987 | Invention | £ 1,376,943,571 | |
| 10988 | Inventions R US | £ 6,854,812 | |
| 10989 | Inverness | £ 50,782,456 | |
| 10990 | Inverse Ferocity | £ 10,650,542 | |
| 10991 | Inversion | £ 84,939,373 | |
| 10992 | Investigation | £ 32,969,246 | |
| 10993 | Investigations | £ 3,903,149 | |
| 10994 | Investment | £ 2,221,888,865 | |
| 10995 | Investor Inc | £ 19,491 | |
| 10996 | Investors | £ 556,818,970 | |
| 10997 | Invicible | £ 1,571,549,869 | |
| 10998 | Invictus | £ 234,266,883 | |
| 10999 | Invictus Co. | £ 6,317,756 | |
| 11000 | Invincibility | £ 7,005,244,755 | |
