The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 10201 | Maicibai | £ 47,404,486 | |
| 10202 | Maid | £ 19,422,174 | |
| 10203 | £ 410,413,417 | ||
| 10204 | Main Force Patrol | £ 32,257,237 | |
| 10205 | Maison and Co | £ 2,656,528 | |
| 10206 | Major Suite | £ 17,697 | |
| 10207 | Makaveli | £ 54,448,813 | |
| 10208 | Makaveli II | £ 44,417,952 | |
| 10209 | Make America Great Again | £ 5,508,261 | |
| 10210 | Make Another Move | £ 225,614,005 | |
| 10211 | Make Gotham Great | £ 134,979,354 | |
| 10212 | make money | £ 4,810,592 | |
| 10213 | Make Netro Great | £ 3,983,342 | |
| 10214 | make this yet | £ 48,850,871 | |
| 10215 | makeofthis | £ 127,749,864 | |
| 10216 | maker | £ 6,849,833 | |
| 10217 | Maker Inc. | £ 2,239,625 | |
| 10218 | Makes Me Feel Fine | £ 64,773,514 | |
| 10219 | Making America Great | £ 164,451,564 | |
| 10220 | Making Pennies | £ 92,844,685 | |
| 10221 | Mako | £ 7,379,065 | |
| 10222 | Maks a Muckle | £ 938,220,068 | |
| 10223 | Malak.Co | £ -47,512 | |
| 10224 | Malaria | £ 1,959,297 | |
| 10225 | Malawi | £ 178,768,230 | |
| 10226 | Malaysia | £ 59,026,830 | |
| 10227 | Malaysia Jet Lost | £ 965,177 | |
| 10228 | MalCo | £ 16,148,870 | |
| 10229 | Malcontent | £ 110,148,082 | |
| 10230 | malformed creature | £ 226,729,818 | |
| 10231 | Malice | £ 873,417,532 | |
| 10232 | Malicious Intent | £ 55,421,858 | |
| 10233 | Malik Inc. | £ 43,598 | |
| 10234 | Malkowitz Industries | £ 303,579,424 | |
| 10235 | Mall | £ 33,937,859 | |
| 10236 | Mallard | £ 47,485,699 | |
| 10237 | Malt Liquor Hulk | £ 115,516,915 | |
| 10238 | Malta | £ 5,500,838 | |
| 10239 | Maltesers | £ 54,432,517 | |
| 10240 | Maluku Inc. | £ 32,601,576 | |
| 10241 | MAMA | £ 10,429,149 | |
| 10242 | Mama Said Knock You Out | £ 128,240,160 | |
| 10243 | mamamiah | £ 7,580,475 | |
| 10244 | mamamiahah | £ 73,270,710 | |
| 10245 | Mambeast Pte Ltd | £ -17,776,530 | |
| 10246 | mami | £ 10,204,605 | |
| 10247 | Mammaries | £ 443,603,860 | |
| 10248 | Mammi | £ 42,251,220 | |
| 10249 | Mammiiah | £ 6,959,891 | |
| 10250 | Mammon | £ 5,509,324 | |
| 10251 | mammoth proportions | £ 503,376,369 | |
| 10252 | mams secret milk | £ 5,504,304 | |
| 10253 | Man | £ 15,615,588 | |
| 10254 | Man 53 | £ 28,656,765 | |
| 10255 | Man Chu | £ 58,613 | |
| 10256 | Man Flu | £ 5,664,188 | |
| 10257 | Man in the Mirror | £ 20,566,211 | |
| 10258 | Man Kind | £ 100,281,734 | |
| 10259 | Man Lab | £ 2,388,802 | |
| 10260 | Man of Steel | £ 306,562,022 | |
| 10261 | Mana | £ 199,521 | |
| 10262 | Manaus | £ 257,899,725 | |
| 10263 | ManBearPig | £ 502,877,277 | |
| 10264 | ManChat | £ 24,921,317 | |
| 10265 | Manchester | £ 312,931,741 | |
| 10266 | Manchester Mayhem | £ 84,056 | |
| 10267 | manchester united | £ 5,711,474 | |
| 10268 | Manchester United XI | £ 5,357,466 | |
| 10269 | Manco Capac | £ 2,037,711,203 | |
| 10270 | Mancunia | £ -32,487 | |
| 10271 | Mancunia 2 | £ 138,386 | |
| 10272 | Mandalay Bay | £ 6,146,133 | |
| 10273 | Mandelbrot Set | £ 317,179,042 | |
| 10274 | mang | £ 2,904,476 | |
| 10275 | manginas | £ 46,000 | |
| 10276 | Mangle Inc | £ 16,870,733 | |
| 10277 | Mango Escapade | £ 62,454,265 | |
| 10278 | Mango incorporated | £ 76,448 | |
| 10279 | mania | £ 311,404,918 | |
| 10280 | Maniac Express | £ 24,619,316 | |
| 10281 | Manic Miner | £ 81,614,358 | |
| 10282 | Manities | £ 55,292,484 | |
| 10283 | Mankind | £ 170,883,979 | |
| 10284 | Manly Living | £ 2,808,857 | |
| 10285 | ManManMan | £ 38,206,350 | |
| 10286 | Mannanin Co | £ 8,845,526 | |
| 10287 | Mans Best Friend | £ 279,475,422 | |
| 10288 | Mans World | £ 103,865,359 | |
| 10289 | Mansell Industries Ltd. | £ 2,299,922,271 | |
| 10290 | Mansfield Bitter | £ 397,755,385 | |
| 10291 | Manta | £ 7,067,125,870 | |
| 10292 | Manta. | £ 21,707,124 | |
| 10293 | mantis | £ 5,463,181 | |
| 10294 | Manu upon avon | £ 1,056,762 | |
| 10295 | manu-de-janeiro | £ 12,962,879 | |
| 10296 | manu-upon-avon | £ 106,781,988 | |
| 10297 | manu-upon-avon2 | £ 7,786,748 | |
| 10298 | manu-upon-tyne | £ 12,073,546 | |
| 10299 | Manual Shift | £ 514,808,382 | |
| 10300 | Many | £ 5,464,758 | |
