The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 17401 | Romanla | £ 107,757,750 | |
| 17402 | Romanov Corp | £ 1,901,527 | |
| 17403 | romans | £ 1,128,150 | |
| 17404 | Romantic Comedies | £ 79,142,418 | |
| 17405 | Romantic Paris | £ 858,463,119 | |
| 17406 | Rome | £ 332,826,039 | |
| 17407 | ROME SDS | £ 85 | |
| 17408 | ROME SYNDICATE | £ 5,503,884 | |
| 17409 | Romefeller | £ 11,994,114 | |
| 17410 | Romeo and Juliet | £ 37,739,582 | |
| 17411 | Romulan | £ 5,672,970 | |
| 17412 | Romulan Scout Ship | £ 490,631,876 | |
| 17413 | Romulus | £ 5,464,011 | |
| 17414 | Ron | £ 426,418,775 | |
| 17415 | Ron Burgundy | £ 3,144,286,189 | |
| 17416 | Ron Swansons Moustache | £ 145,910,946 | |
| 17417 | Rone | £ 9,858,050 | |
| 17418 | Ronin Jah | £ 64,567,956 | |
| 17419 | rons | £ 50,000 | |
| 17420 | roo rapster | £ 1,540,166 | |
| 17421 | roobles | £ 11,186,571 | |
| 17422 | roobless | £ 11,269,309 | |
| 17423 | rooblesss | £ 7,006,289 | |
| 17424 | Rook fbs | £ 4,861,074 | |
| 17425 | Rookey LTD | £ 1,918,279 | |
| 17426 | Rookie Numbers | £ 874,961,068 | |
| 17427 | Rookies | £ 42,669,371 | |
| 17428 | Rooks Games | £ 99,518,812 | |
| 17429 | Rooky Company | £ 26,124,384 | |
| 17430 | Room | £ 1,796,082 | |
| 17431 | Room 101 | £ 934,030,924 | |
| 17432 | Room and Gloom | £ 3,315,894 | |
| 17433 | Room Clearance Inc. | £ 4,747,049 | |
| 17434 | Room Service | £ 636,894,104 | |
| 17435 | RoomTempBeer | £ 5,497,289 | |
| 17436 | Roootin Toootin | £ 7,721,322 | |
| 17437 | roos | £ 434,751,713 | |
| 17438 | Roosters | £ 7,162,417 | |
| 17439 | Root of life | £ 5,833,640 | |
| 17440 | Rootgold | £ 1,812,374 | |
| 17441 | Rope n Canvas | £ 1,526,762 | |
| 17442 | rophone | £ 12,718,159 | |
| 17443 | roplis | £ 897,501,778 | |
| 17444 | Rorschach | £ 53,242,461 | |
| 17445 | Rose | £ 4,460,365 | |
| 17446 | Rose ind | £ 50,000 | |
| 17447 | rose red | £ 403,356 | |
| 17448 | Rose. | £ 56,322,710 | |
| 17449 | Rosemary | £ 125,743,798 | |
| 17450 | Roses | £ 453,116,961 | |
| 17451 | Rosetta | £ 131,688,165 | |
| 17452 | Roshambo | £ 169,625,761 | |
| 17453 | Rosie Poppy Ltd | £ 4,018,747 | |
| 17454 | Rosier Drol | £ 5,501,235 | |
| 17455 | Ross | £ 3,024,808 | |
| 17456 | ross1 | £ -101,225 | |
| 17457 | Ross2 | £ -19,900,501 | |
| 17458 | ross3 | £ 5,412,750 | |
| 17459 | Rossasaurus | £ 55,129,864 | |
| 17460 | Rosso Bianco Nero | £ 1,655,707,424 | |
| 17461 | Roswell | £ 13,568,420 | |
| 17462 | Roswell Area 51 | £ 3,896,357 | |
| 17463 | Rotary Telephones | £ 2,011,268,990 | |
| 17464 | Rotaxane | £ 828,959,165 | |
| 17465 | RotoRouter | £ 1,058,572 | |
| 17466 | Rotten Eggs | £ 139,257,294 | |
| 17467 | Rotten fish | £ 66,772,077 | |
| 17468 | Rotten Tomatoes | £ 60,539,718 | |
| 17469 | Rottenkrotch | £ 5,073,254 | |
| 17470 | Rotterdam | £ 3,215,143 | |
| 17471 | Rotyurkokov | £ 5,932,094 | |
| 17472 | Rouge | £ 295,992,560 | |
| 17473 | Rouge Night | £ 33,467,880 | |
| 17474 | Rough necks rico | £ 5,507,506 | |
| 17475 | Rough Riders | £ 114,300,521 | |
| 17476 | Roulette | £ 1,054,208 | |
| 17477 | Round about | £ 1,468,763,125 | |
| 17478 | Round abouts | £ 185,958,842 | |
| 17479 | Round Hill | £ 75,329,022 | |
| 17480 | round1 | £ 60,478,993 | |
| 17481 | Round2 | £ 54,262,561 | |
| 17482 | Roundhouse | £ 624,020,861 | |
| 17483 | Roving Traders | £ 6,486,169 | |
| 17484 | Rowland Rat | £ 412,389,400 | |
| 17485 | Rowley Mile | £ 8,958,854 | |
| 17486 | Rowsdower Enterprise | £ -1,864,983 | |
| 17487 | Roy Jones Jnr | £ 111,883,894 | |
| 17488 | Royal Assassins | £ 67,433,719 | |
| 17489 | Royal Enterprises Inc. | £ 11,877,134 | |
| 17490 | Royal Flush | £ 4,764,058 | |
| 17491 | Royal Goose | £ 540,458,300 | |
| 17492 | Royal Kebab Express | £ 189,947 | |
| 17493 | Royal Marines | £ 805,141,147 | |
| 17494 | Royal Paladin | £ 9,620,809 | |
| 17495 | Royal Ports | £ 127,261,994 | |
| 17496 | RoyalCompany | £ 424,173 | |
| 17497 | Royals | £ 324,728 | |
| 17498 | Royalty | £ 127,457,908 | |
| 17499 | Royce and Sons | £ 50,000 | |
| 17500 | roys ice | £ 5,408,123 | |
