The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16301 | Oddysay | £ 2,896,867 | |
| 16302 | Odell | £ 13,714,064 | |
| 16303 | Oden | £ 641,394,649 | |
| 16304 | oden wrath | £ 1,735,842,850 | |
| 16305 | odin | £ 8,811,968 | |
| 16306 | Odin Mafia | £ 8,768,668 | |
| 16307 | Odin the Wanderer | £ 4,687,105 | |
| 16308 | Odo | £ 32,513,900 | |
| 16309 | Odqan | £ 186,512,804 | |
| 16310 | Odyssey | £ 334,944,633 | |
| 16311 | of a black widow | £ 196,069,515 | |
| 16312 | Of a Brutal Empire | £ 36,359,377 | |
| 16313 | of a Solar Empire | £ 46,660,163 | |
| 16314 | Of A Time | £ 27,824,181 | |
| 16315 | Of All Your Land | £ 48,121,892 | |
| 16316 | of Belfast | £ 53,511,107 | |
| 16317 | Of Bomb | £ 5,131,350 | |
| 16318 | of CFC | £ 5,455,120 | |
| 16319 | Of Every Position | £ 61,887,884 | |
| 16320 | Of Friday the 13th | £ 50,000 | |
| 16321 | of Impendium | £ 349,441 | |
| 16322 | of Long Stockings | £ 16,738,335 | |
| 16323 | Of My Label | £ 367,377,610 | |
| 16324 | of my secrets | £ 241,104,899 | |
| 16325 | of of | £ 7,075,463 | |
| 16326 | of of of of of of of of | £ 50,000 | |
| 16327 | of REASON | £ 1,154,429 | |
| 16328 | of RHC | £ 68,042,901 | |
| 16329 | Of Scotland | £ 1,304,795,018 | |
| 16330 | Of The Boards | £ 14,794,127 | |
| 16331 | of the devil | £ 27,539,344 | |
| 16332 | of The Hat | £ 5,507,097 | |
| 16333 | of the heap | £ 66,771,581 | |
| 16334 | of the lost | £ 69,257,675 | |
| 16335 | of the monsters | £ 41,126,098 | |
| 16336 | Of The Road | £ 146,979,140 | |
| 16337 | of the runite | £ 4,694,589 | |
| 16338 | Of The UVF | £ 133,321,393 | |
| 16339 | Of the world | £ 2,007,785 | |
| 16340 | of. | £ 335,457,109 | |
| 16341 | Ofcom | £ 306,858,410 | |
| 16342 | Off | £ 29,640,161 | |
| 16343 | Off His Trolly | £ 10,806,044 | |
| 16344 | off it | £ 5,261,275 | |
| 16345 | Offenbach | £ 382,674,581 | |
| 16346 | Offender | £ 111,187,554 | |
| 16347 | Offensive Behaviour | £ 509,861,247 | |
| 16348 | Offensive Security | £ 205,662,480 | |
| 16349 | Official Location | £ 179,832,369 | |
| 16350 | OfflineTV | £ 56,600,622 | |
| 16351 | Offroad Trucker | £ 149,441,350 | |
| 16352 | Offshore Accounts | £ 39,206,670 | |
| 16353 | Offshore Cash | £ 60,279,702 | |
| 16354 | Offshore Trading Company | £ 5,141,246 | |
| 16355 | Ofsted Inspection Regime | £ 61,751,261 | |
| 16356 | og esaelP | £ 4,208,484 | |
| 16357 | ogkush | £ 2,491,394 | |
| 16358 | Ogrimmar | £ 35,379,515 | |
| 16359 | Oh Herro | £ 2,995,837 | |
| 16360 | Oh Jesus Christ | £ 9,142,153 | |
| 16361 | Oh My God | £ 45,665,656 | |
| 16362 | Oh No | £ 206,006,520 | |
| 16363 | Oh YEAH | £ 2,549,726 | |
| 16364 | ohara inc | £ -165,571 | |
| 16365 | ohe herrow | £ 5,703,509 | |
| 16366 | Ohio | £ 17,656,415 | |
| 16367 | Ohms | £ 233,472,758 | |
| 16368 | Ohnoitsmymothernlaw | £ 5,504,562 | |
| 16369 | Ohtaku inc | £ 3,600,029 | |
| 16370 | Ohtaku inc1 | £ 4,456,703 | |
| 16371 | Ohtaku inc2 | £ 1,267,353 | |
| 16372 | Ohtaku inc3 | £ 4,191,984 | |
| 16373 | Ohtaku inc4 | £ 4,118,968 | |
| 16374 | ohyesyesh | £ 50,000 | |
| 16375 | Oil | £ 833,968,470 | |
| 16376 | Oil CONGLOMO | £ 2,646,845 | |
| 16377 | Oil Field | £ 271,568 | |
| 16378 | Oil First | £ 49,880 | |
| 16379 | Oil Inc | £ 1,610,027 | |
| 16380 | Oil Industry | £ 4,441,721 | |
| 16381 | Oil Rigger | £ 2,151,587,047 | |
| 16382 | Oil Tycoon | £ 5,374,700 | |
| 16383 | Oilfield Industries | £ 9,854,297 | |
| 16384 | oiu | £ 5,498,037 | |
| 16385 | OJ da Juiceman | £ 109,855 | |
| 16386 | OK Tom | £ 213,436,455 | |
| 16387 | OKFurniture | £ 50,000 | |
| 16388 | OKG Shed | £ -329,334 | |
| 16389 | Oklahoma | £ 41,017,733 | |
| 16390 | OKS 1 PTE LTD | £ 50,000 | |
| 16391 | OKS PTE LTD | £ 2,148,676 | |
| 16392 | OLafa | £ 5,088,982 | |
| 16393 | Oland Ltd | £ 50,000 | |
| 16394 | Olay | £ 326,245,749 | |
| 16395 | Old | £ 1,153,863,532 | |
| 16396 | Old Age | £ 428,870,365 | |
| 16397 | Old Antique | £ 60,616,874 | |
| 16398 | Old Bay | £ 123,534,579 | |
| 16399 | Old Bill | £ 45,792,842 | |
| 16400 | Old Boss | £ 15,094,253 | |
