The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18301 | Rogue Etiquette | £ 63,928,787 | |
| 18302 | Rogue Heroes | £ 43,950,251 | |
| 18303 | Rogue Wave | £ 59,413,434 | |
| 18304 | RogueRights | £ 38,990,334 | |
| 18305 | Rohn of Voyage | £ 4,238,013 | |
| 18306 | Rohypnol | £ 138,732,562 | |
| 18307 | Roke Brothers Ltd | £ 906,736 | |
| 18308 | Rola Cola | £ 38,548,552 | |
| 18309 | Roland Deschain | £ 17,611,918 | |
| 18310 | Roland Roland an Co | £ 4,454,193 | |
| 18311 | roll | £ 5,505,945 | |
| 18312 | Roll The Credits | £ 73,065,823 | |
| 18313 | Rolla | £ 52,908,491 | |
| 18314 | Rollercoasters | £ 490,854,563 | |
| 18315 | Rollin | £ 268,661,034 | |
| 18316 | Rolling | £ 19,218,893 | |
| 18317 | Rolling Stones | £ 87,837,373 | |
| 18318 | rollinginnovations | £ -458,651 | |
| 18319 | Rolls Royce | £ 1,214,602,796 | |
| 18320 | Rolls-Royce | £ 14,844,501 | |
| 18321 | Rollwithit | £ 83,571,263 | |
| 18322 | Rom | £ 115,268,612 | |
| 18323 | Roma | £ 56,748,359 | |
| 18324 | Roma Inceptum | £ 143,099,056 | |
| 18325 | Roma Inceptum II | £ 144,055,269 | |
| 18326 | Roma Inceptum III | £ 26,326,457 | |
| 18327 | Roma Inceptum IV | £ 9,553,168 | |
| 18328 | Roman | £ 110,672,259 | |
| 18329 | Roman Atwood | £ 134,495,375 | |
| 18330 | Roman Gods | £ 158,921,992 | |
| 18331 | Roman Legion II | £ 71,485,608 | |
| 18332 | Romance | £ 265,078,905 | |
| 18333 | Romania | £ 17,811,546 | |
| 18334 | Romanla | £ 107,757,750 | |
| 18335 | Romanov Corp | £ 1,901,527 | |
| 18336 | romans | £ 1,128,150 | |
| 18337 | Romans Jewlers | £ 49,621,269 | |
| 18338 | Romantic Comedies | £ 79,142,418 | |
| 18339 | Romantic Paris | £ 858,463,119 | |
| 18340 | Rome | £ 332,826,039 | |
| 18341 | ROME SDS | £ 85 | |
| 18342 | ROME SYNDICATE | £ 5,503,884 | |
| 18343 | Rome. | £ 13,578,552 | |
| 18344 | Romefeller | £ 11,994,114 | |
| 18345 | Romeo and Juliet | £ 120,397,794 | |
| 18346 | RomeroLand | £ 50,000 | |
| 18347 | Romulan | £ 5,672,970 | |
| 18348 | Romulan Scout Ship | £ 1,127,952,486 | |
| 18349 | Romulus | £ 5,464,011 | |
| 18350 | Ron | £ 426,418,775 | |
| 18351 | Ron Burgundy | £ 3,144,037,085 | |
| 18352 | Ron Swansons Moustache | £ 145,910,946 | |
| 18353 | Rone | £ 9,858,050 | |
| 18354 | Ronin | £ 16,250,851 | |
| 18355 | Ronin Jah | £ 127,848,098 | |
| 18356 | rons | £ 50,000 | |
| 18357 | roo rapster | £ 1,540,166 | |
| 18358 | roobles | £ 11,186,571 | |
| 18359 | roobless | £ 11,269,309 | |
| 18360 | rooblesss | £ 7,006,289 | |
| 18361 | Roofing | £ 40,421,538 | |
| 18362 | Rooftop Enterprises | £ 17,109,468 | |
| 18363 | Rook fbs | £ 8,445,021 | |
| 18364 | Rookey LTD | £ 1,918,279 | |
| 18365 | Rookie Numbers | £ 1,086,907,414 | |
| 18366 | Rookies | £ 42,669,371 | |
| 18367 | Rooks Games | £ 99,518,812 | |
| 18368 | Rooky Company | £ 115,614,708 | |
| 18369 | Room 101 | £ 1,112,249,455 | |
| 18370 | Room and Gloom | £ 3,315,894 | |
| 18371 | Room Clearance Inc. | £ 4,747,049 | |
| 18372 | Room Service | £ 636,894,104 | |
| 18373 | RoomTempBeer | £ 5,497,289 | |
| 18374 | Roootin Toootin | £ 7,721,322 | |
| 18375 | roos | £ 434,751,713 | |
| 18376 | Roosevelt | £ 292,029,398 | |
| 18377 | Roosters | £ 7,162,417 | |
| 18378 | Root of life | £ 5,833,640 | |
| 18379 | Rootgold | £ 4,416,937 | |
| 18380 | Rootin | £ 74,464,110 | |
| 18381 | Rope n Canvas | £ 1,526,762 | |
| 18382 | roplis | £ 897,501,778 | |
| 18383 | Rorschach | £ 252,342,598 | |
| 18384 | Rose | £ 4,460,365 | |
| 18385 | Rose ind | £ 50,000 | |
| 18386 | rose red | £ 560,662 | |
| 18387 | Rose. | £ 56,322,710 | |
| 18388 | Rosemary | £ 125,743,798 | |
| 18389 | Roses | £ 453,116,961 | |
| 18390 | Rosetta | £ 131,688,165 | |
| 18391 | Roshambo | £ 166,147,167 | |
| 18392 | Rosier Drol | £ 5,501,235 | |
| 18393 | Ross ltd | £ 50,000 | |
| 18394 | ross1 | £ -101,225 | |
| 18395 | Ross2 | £ -19,900,501 | |
| 18396 | ross3 | £ 5,412,750 | |
| 18397 | Rossasaurus | £ 55,129,864 | |
| 18398 | Rosso Bianco Nero | £ 2,698,458,253 | |
| 18399 | Roswell | £ 13,568,420 | |
| 18400 | Roswell Area 51 | £ 3,896,357 | |
