The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10201 | MEG LTD | £ 23,571 | |
| 10202 | Mega Blox | £ 11,927,271,439 | |
| 10203 | MEGA BUDZ | £ 141,053 | |
| 10204 | Mega Corporation | £ 172,049 | |
| 10205 | Mega Corporations | £ 46,579,095 | |
| 10206 | Mega Mindy | £ 4,096,781 | |
| 10207 | Mega Mullets | £ 314,653,861 | |
| 10208 | MEGA Resources | £ 572,731 | |
| 10209 | Megababy Co. | £ 50,000 | |
| 10210 | Megabucks | £ 111,934 | |
| 10211 | Megacorp | £ 594,680 | |
| 10212 | MEGACUCKxXxPEENLOVER | £ 6,893,653 | |
| 10213 | Megadeth | £ 65,357,403 | |
| 10214 | MegaDeth Mob | £ 61,516,745 | |
| 10215 | MegaloMafia | £ 612,786 | |
| 10216 | megamolloy | £ 2,797,245 | |
| 10217 | megamolloy3 | £ 4,226,104 | |
| 10218 | megapolis | £ 27,651,775 | |
| 10219 | Megasuperbadass Mart | £ 2,903,109 | |
| 10220 | Megaton | £ 290,639,244 | |
| 10221 | Megatron | £ 397,032,796 | |
| 10222 | Mehrunes Dagon | £ 169,908,848 | |
| 10223 | Mein Kampf | £ 183,164,770 | |
| 10224 | MELA | £ 982,558,710 | |
| 10225 | Melandas | £ 4,266,236 | |
| 10226 | Melandas Dynasty | £ 4,129,183 | |
| 10227 | Melandas General | £ 2,020,971 | |
| 10228 | Melandas Global | £ 3,541,345 | |
| 10229 | Melandas Pte Ltd | £ 3,229,876 | |
| 10230 | Melissa Benoist | £ 681,251,959 | |
| 10231 | Mellonballs | £ 9,882 | |
| 10232 | Mellons | £ 11,146 | |
| 10233 | Melodic Minor | £ 38,491,832 | |
| 10234 | Melting Apples | £ 53,274,340 | |
| 10235 | Members Only | £ 3,896,168 | |
| 10236 | Memo Re Foam | £ 57,606,559 | |
| 10237 | Memories | £ 61,112 | |
| 10238 | Memorize | £ 4,961,346 | |
| 10239 | Memory | £ 7,780,370 | |
| 10240 | Men | £ 51,105,006 | |
| 10241 | Men In Black | £ 15,048,355 | |
| 10242 | men of mayhem | £ 5,110,741 | |
| 10243 | Menace | £ 120,290,215 | |
| 10244 | Mend | £ 5,506,342 | |
| 10245 | Mendozas | £ 10,155,704 | |
| 10246 | Menial Duties | £ 13,587,228 | |
| 10247 | Mensa | £ 30,678,192 | |
| 10248 | Mental corp | £ 50,000 | |
| 10249 | Mental Disease | £ 619,169,867 | |
| 10250 | Meow Meow Corporation | £ 9,692,122 | |
| 10251 | Meowmeows | £ 6,546,378 | |
| 10252 | Mephisto | £ 119,150,505 | |
| 10253 | Mephistopheles | £ 108,730,107 | |
| 10254 | Mercedes | £ 333,388,191 | |
| 10255 | Mercedes Benz | £ 13,561,258 | |
| 10256 | Mercenaries R Us | £ 119,524,890 | |
| 10257 | Merchiston | £ 79,224,604 | |
| 10258 | Merciful | £ 5,254,502 | |
| 10259 | Merciless | £ 52,967,252 | |
| 10260 | Merck and Co Inc | £ 50,000 | |
| 10261 | Mercurial Skirmish 161 | £ 18,337,880 | |
| 10262 | Mercy | £ 153,303,898 | |
| 10263 | Merica | £ 56,698,378 | |
| 10264 | Merit | £ 252,144,129 | |
| 10265 | Merles Anarchsts | £ 3,733,376 | |
| 10266 | MET | £ 20,898,349 | |
| 10267 | Metal | £ 321,022,420 | |
| 10268 | Metal Church | £ 55,040,228 | |
| 10269 | Metal Gear | £ 7,948,377 | |
| 10270 | metal mulisha | £ 49,071,127 | |
| 10271 | METAL MULISHA CO | £ 13,264,672 | |
| 10272 | Metal Redneck | £ 13,953,424 | |
| 10273 | metal redneck co | £ 5,500,897 | |
| 10274 | Metalcore.Ind | £ 5,882,041 | |
| 10275 | Metalit | £ 1,398,496 | |
| 10276 | Metallica | £ 38,420,056 | |
| 10277 | MetallicLatice | £ 273,061 | |
| 10278 | Metantatopy | £ 306,149,463 | |
| 10279 | Meteor Shower | £ 891,977,507 | |
| 10280 | Meth | £ 83,666,830 | |
| 10281 | Meth Inq | £ 192,418 | |
| 10282 | methadrine inc. | £ -2,620,751 | |
| 10283 | methane | £ 167,580,714 | |
| 10284 | Methuselah | £ 1,235,104,585 | |
| 10285 | metime | £ 7,016,004 | |
| 10286 | MeToo | £ 48,902,168 | |
| 10287 | metro | £ 326,059,689 | |
| 10288 | Metro News | £ 1,186,988 | |
| 10289 | Metrocity | £ 117,426,077 | |
| 10290 | MetroMan | £ 2,205,870 | |
| 10291 | MewMew | £ 3,983,504 | |
| 10292 | Mexican Elf-Fellaters | £ 380,836 | |
| 10293 | Mexican Fine Dining | £ 120,767,643 | |
| 10294 | Mexico | £ 143,099,228 | |
| 10295 | MG metal | £ 83,272,537 | |
| 10296 | MGandH | £ 5,503,263 | |
| 10297 | Mi Socio | £ 236,861,461 | |
| 10298 | MI5 | £ 141,793,336 | |
| 10299 | MI6 | £ 150,488,809 | |
| 10300 | mia lingua italiana | £ 446,549,861 | |
