The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18701 | Rolls Royce | £ 1,214,602,796 | |
| 18702 | Rolls-Royce | £ 14,844,501 | |
| 18703 | rolltjyy | £ 48,504,814 | |
| 18704 | Rollwithit | £ 83,571,263 | |
| 18705 | Rom | £ 115,268,612 | |
| 18706 | Roma | £ 56,748,359 | |
| 18707 | Roma Inceptum | £ 143,099,056 | |
| 18708 | Roma Inceptum II | £ 144,055,269 | |
| 18709 | Roma Inceptum III | £ 26,326,457 | |
| 18710 | Roma Inceptum IV | £ 9,553,168 | |
| 18711 | Roman | £ 110,672,259 | |
| 18712 | Roman Atwood | £ 134,495,375 | |
| 18713 | Roman Gods | £ 158,921,992 | |
| 18714 | Roman Legion II | £ 71,485,608 | |
| 18715 | Romance | £ 265,078,905 | |
| 18716 | Romania | £ 17,811,546 | |
| 18717 | Romanla | £ 107,757,750 | |
| 18718 | Romanov Corp | £ 1,901,527 | |
| 18719 | romans | £ 1,128,150 | |
| 18720 | Romans Jewlers | £ 49,621,269 | |
| 18721 | Romantic Comedies | £ 79,142,418 | |
| 18722 | Romantic Paris | £ 858,463,119 | |
| 18723 | Rome | £ 332,826,039 | |
| 18724 | ROME SDS | £ 85 | |
| 18725 | ROME SYNDICATE | £ 5,503,884 | |
| 18726 | Rome. | £ 13,578,552 | |
| 18727 | Romefeller | £ 11,994,114 | |
| 18728 | Romeo and Juliet | £ 394,560,540 | |
| 18729 | RomeroLand | £ 50,000 | |
| 18730 | Romulan | £ 5,672,970 | |
| 18731 | Romulan Scout Ship | £ 1,096,776,956 | |
| 18732 | Romulus | £ 5,464,011 | |
| 18733 | Ron | £ 426,418,775 | |
| 18734 | Ron Burgundy | £ 3,144,037,085 | |
| 18735 | Ron Swansons Moustache | £ 145,910,946 | |
| 18736 | Rone | £ 9,858,050 | |
| 18737 | Ronin | £ 8,231,763 | |
| 18738 | Ronin Jah | £ 127,848,098 | |
| 18739 | rons | £ 50,000 | |
| 18740 | roo rapster | £ 1,540,166 | |
| 18741 | roobles | £ 11,186,571 | |
| 18742 | roobless | £ 11,269,309 | |
| 18743 | rooblesss | £ 7,006,289 | |
| 18744 | Roofing | £ 40,421,538 | |
| 18745 | Rooftop Enterprises | £ 17,109,468 | |
| 18746 | Rook fbs | £ 13,897,424 | |
| 18747 | Rookey LTD | £ 1,918,279 | |
| 18748 | Rookie Numbers | £ 1,156,351,622 | |
| 18749 | Rookies | £ 42,669,371 | |
| 18750 | Rooks Games | £ 99,518,812 | |
| 18751 | Rooky Company | £ 129,804,486 | |
| 18752 | Room 101 | £ 1,114,129,869 | |
| 18753 | Room and Gloom | £ 3,315,894 | |
| 18754 | Room Clearance Inc. | £ 4,747,049 | |
| 18755 | Room Service | £ 636,894,104 | |
| 18756 | Rooms on Fire | £ 50,000 | |
| 18757 | RoomTempBeer | £ 5,497,289 | |
| 18758 | Roootin Toootin | £ 7,721,322 | |
| 18759 | roos | £ 434,751,713 | |
| 18760 | Roosevelt | £ 373,296,285 | |
| 18761 | Roosters | £ 7,162,417 | |
| 18762 | Root of life | £ 5,833,640 | |
| 18763 | Rootgold | £ 4,416,937 | |
| 18764 | Rootin | £ 88,330,610 | |
| 18765 | Rope n Canvas | £ 1,526,762 | |
| 18766 | roplis | £ 897,501,778 | |
| 18767 | Rorschach | £ 296,342,598 | |
| 18768 | Rose | £ 4,460,365 | |
| 18769 | Rose ind | £ 50,000 | |
| 18770 | rose red | £ 560,662 | |
| 18771 | Rose Trimmers | £ 739,237 | |
| 18772 | Rose. | £ 56,322,710 | |
| 18773 | Rosemary | £ 125,743,798 | |
| 18774 | Roses | £ 453,116,961 | |
| 18775 | Rosetta | £ 131,688,165 | |
| 18776 | Roshambo | £ 170,372,126 | |
| 18777 | Rosier Drol | £ 5,501,235 | |
| 18778 | Ross ltd | £ 50,000 | |
| 18779 | ross1 | £ -101,225 | |
| 18780 | Ross2 | £ -19,900,501 | |
| 18781 | ross3 | £ 5,412,750 | |
| 18782 | Rossasaurus | £ 55,129,864 | |
| 18783 | Rosso Bianco Nero | £ 3,400,458,253 | |
| 18784 | Roswell | £ 13,568,420 | |
| 18785 | Roswell Area 51 | £ 3,896,357 | |
| 18786 | Rotary Telephones | £ 2,011,268,990 | |
| 18787 | Rotaxane | £ 828,959,165 | |
| 18788 | RotoRouter | £ 1,058,572 | |
| 18789 | Rotten Eggs | £ 183,691,933 | |
| 18790 | Rotten fish | £ 67,204,630 | |
| 18791 | rotten flesh | £ 4,427,320 | |
| 18792 | Rotten Tomatoes | £ 60,539,718 | |
| 18793 | Rottenkrotch | £ 5,073,254 | |
| 18794 | Rotterdam | £ 21,874,658 | |
| 18795 | Rotyurkokov | £ 5,932,094 | |
| 18796 | Rouge | £ 295,992,560 | |
| 18797 | Rouge Night | £ 33,467,880 | |
| 18798 | Rough necks rico | £ 5,507,506 | |
| 18799 | Rough Riders | £ 114,300,521 | |
| 18800 | Roulette | £ 1,054,208 | |
