The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18901 | rollatjyyyy | £ 44,149,749 | |
| 18902 | rollatjyyyyy | £ 207,941,665 | |
| 18903 | Rollercoasters | £ 490,854,563 | |
| 18904 | Rollin | £ 544,663,191 | |
| 18905 | Rolling | £ 19,218,893 | |
| 18906 | Rolling Stones | £ 87,837,373 | |
| 18907 | rollinginnovations | £ -458,651 | |
| 18908 | Rolls Royce | £ 1,214,602,796 | |
| 18909 | Rolls-Royce | £ 14,844,501 | |
| 18910 | rolltjyy | £ 41,737,005 | |
| 18911 | Rollwithit | £ 83,571,263 | |
| 18912 | Rom | £ 115,268,612 | |
| 18913 | Roma | £ 56,748,359 | |
| 18914 | Roma Inceptum | £ 143,099,056 | |
| 18915 | Roma Inceptum II | £ 144,055,269 | |
| 18916 | Roma Inceptum III | £ 26,326,457 | |
| 18917 | Roma Inceptum IV | £ 9,553,168 | |
| 18918 | Roman | £ 110,672,259 | |
| 18919 | Roman Atwood | £ 134,495,375 | |
| 18920 | Roman Gods | £ 158,921,992 | |
| 18921 | Roman Legion II | £ 71,485,608 | |
| 18922 | Romance | £ 265,078,905 | |
| 18923 | Romania | £ 17,811,546 | |
| 18924 | Romanla | £ 107,757,750 | |
| 18925 | Romanov Corp | £ 1,901,527 | |
| 18926 | romans | £ 1,128,150 | |
| 18927 | Romans Jewlers | £ 49,621,269 | |
| 18928 | Romantic Comedies | £ 79,142,418 | |
| 18929 | Romantic Paris | £ 858,463,119 | |
| 18930 | Rome | £ 332,826,039 | |
| 18931 | ROME SDS | £ 85 | |
| 18932 | ROME SYNDICATE | £ 5,503,884 | |
| 18933 | Rome. | £ 13,578,552 | |
| 18934 | Romefeller | £ 11,994,114 | |
| 18935 | Romeo and Juliet | £ 397,341,310 | |
| 18936 | RomeroLand | £ 50,000 | |
| 18937 | Romulan | £ 5,672,970 | |
| 18938 | Romulan Scout Ship | £ 1,123,595,262 | |
| 18939 | Romulus | £ 5,464,011 | |
| 18940 | Ron | £ 426,418,775 | |
| 18941 | Ron Burgundy | £ 3,144,037,085 | |
| 18942 | Ron Swansons Moustache | £ 145,910,946 | |
| 18943 | Rone | £ 9,858,050 | |
| 18944 | Ronin | £ 8,231,763 | |
| 18945 | Ronin Jah | £ 128,475,768 | |
| 18946 | rons | £ 50,000 | |
| 18947 | roo rapster | £ 1,540,166 | |
| 18948 | roobles | £ 11,186,571 | |
| 18949 | roobless | £ 11,269,309 | |
| 18950 | rooblesss | £ 7,006,289 | |
| 18951 | Roofing | £ 40,421,538 | |
| 18952 | Rooftop Enterprises | £ 17,109,468 | |
| 18953 | Rook fbs | £ 13,897,424 | |
| 18954 | Rookey LTD | £ 1,918,279 | |
| 18955 | Rookie Numbers | £ 1,155,036,852 | |
| 18956 | Rookies | £ 42,669,371 | |
| 18957 | Rooks Games | £ 99,518,812 | |
| 18958 | Rooky Company | £ 130,574,473 | |
| 18959 | Room 101 | £ 1,133,084,572 | |
| 18960 | Room and Gloom | £ 3,315,894 | |
| 18961 | Room Clearance Inc. | £ 4,747,049 | |
| 18962 | Room Service | £ 636,894,104 | |
| 18963 | Rooms on Fire | £ 50,000 | |
| 18964 | RoomTempBeer | £ 5,497,289 | |
| 18965 | Roootin Toootin | £ 7,721,322 | |
| 18966 | roos | £ 434,751,713 | |
| 18967 | Roosevelt | £ 373,296,285 | |
| 18968 | Roosters | £ 7,162,417 | |
| 18969 | Root of life | £ 5,833,640 | |
| 18970 | Rootgold | £ 4,416,937 | |
| 18971 | Rootin | £ 73,427,122 | |
| 18972 | Rope n Canvas | £ 1,526,762 | |
| 18973 | roplis | £ 897,501,778 | |
| 18974 | Rorschach | £ 296,342,598 | |
| 18975 | Rose | £ 4,460,365 | |
| 18976 | Rose ind | £ 50,000 | |
| 18977 | rose red | £ 560,662 | |
| 18978 | Rose Trimmers | £ 27,840,377 | |
| 18979 | Rose. | £ 56,322,710 | |
| 18980 | Rosemary | £ 125,743,798 | |
| 18981 | Roses | £ 453,116,961 | |
| 18982 | Rosetta | £ 131,688,165 | |
| 18983 | Roshambo | £ 168,594,815 | |
| 18984 | Rosier Drol | £ 5,501,235 | |
| 18985 | Ross ltd | £ 50,000 | |
| 18986 | ross1 | £ -101,225 | |
| 18987 | Ross2 | £ -19,900,501 | |
| 18988 | ross3 | £ 5,412,750 | |
| 18989 | Rossasaurus | £ 55,129,864 | |
| 18990 | Rosso Bianco Nero | £ 3,433,458,253 | |
| 18991 | Roswell | £ 13,568,420 | |
| 18992 | Roswell Area 51 | £ 3,896,357 | |
| 18993 | Rotary Telephones | £ 2,011,268,990 | |
| 18994 | Rotaxane | £ 828,959,165 | |
| 18995 | RotoRouter | £ 1,058,572 | |
| 18996 | Rotten Eggs | £ 183,691,933 | |
| 18997 | Rotten fish | £ 67,204,630 | |
| 18998 | rotten flesh | £ 4,427,320 | |
| 18999 | Rotten Tomatoes | £ 60,539,718 | |
| 19000 | Rottenkrotch | £ 5,073,254 | |
