The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 16501 | ROME SYNDICATE | £ 5,503,884 | |
| 16502 | Romefeller | £ 11,994,114 | |
| 16503 | Romeo and Juliet | £ 57,239,582 | |
| 16504 | Romulan | £ 5,672,970 | |
| 16505 | Romulan Scout Ship | £ 509,909,116 | |
| 16506 | Romulus | £ 5,464,011 | |
| 16507 | Ron | £ 426,418,775 | |
| 16508 | Ron Burgundy | £ 3,144,037,085 | |
| 16509 | Ron Swansons Moustache | £ 145,910,946 | |
| 16510 | Rone | £ 9,858,050 | |
| 16511 | Ronin Jah | £ 75,944,515 | |
| 16512 | rons | £ 50,000 | |
| 16513 | roo rapster | £ 1,540,166 | |
| 16514 | roobles | £ 11,186,571 | |
| 16515 | roobless | £ 11,269,309 | |
| 16516 | rooblesss | £ 7,006,289 | |
| 16517 | Rook fbs | £ 4,861,074 | |
| 16518 | Rookey LTD | £ 1,918,279 | |
| 16519 | Rookie Numbers | £ 878,185,764 | |
| 16520 | Rookies | £ 42,669,371 | |
| 16521 | Rooks Games | £ 99,518,812 | |
| 16522 | Rooky Company | £ 26,124,384 | |
| 16523 | Room | £ 226,565,094 | |
| 16524 | Room 101 | £ 1,002,926,190 | |
| 16525 | Room and Gloom | £ 3,315,894 | |
| 16526 | Room Clearance Inc. | £ 4,747,049 | |
| 16527 | Room Service | £ 636,894,104 | |
| 16528 | RoomTempBeer | £ 5,497,289 | |
| 16529 | Roootin Toootin | £ 7,721,322 | |
| 16530 | roos | £ 434,751,713 | |
| 16531 | Roosters | £ 7,162,417 | |
| 16532 | Root of life | £ 5,833,640 | |
| 16533 | Rootgold | £ 4,416,937 | |
| 16534 | Rootin | £ 22,588,923 | |
| 16535 | Rope n Canvas | £ 1,526,762 | |
| 16536 | roplis | £ 897,501,778 | |
| 16537 | Rorschach | £ 54,560,526 | |
| 16538 | Rose | £ 4,460,365 | |
| 16539 | Rose ind | £ 50,000 | |
| 16540 | rose red | £ 403,356 | |
| 16541 | Rose. | £ 56,322,710 | |
| 16542 | Rosemary | £ 125,743,798 | |
| 16543 | Roses | £ 453,116,961 | |
| 16544 | Rosetta | £ 131,688,165 | |
| 16545 | Roshambo | £ 167,625,596 | |
| 16546 | Rosier Drol | £ 5,501,235 | |
| 16547 | Ross ltd | £ 50,000 | |
| 16548 | ross1 | £ -101,225 | |
| 16549 | Ross2 | £ -19,900,501 | |
| 16550 | ross3 | £ 5,412,750 | |
| 16551 | Rossasaurus | £ 55,129,864 | |
| 16552 | Rosso Bianco Nero | £ 1,793,847,782 | |
| 16553 | Roswell | £ 13,568,420 | |
| 16554 | Roswell Area 51 | £ 3,896,357 | |
| 16555 | Rotary Telephones | £ 2,011,268,990 | |
| 16556 | Rotaxane | £ 828,959,165 | |
| 16557 | RotoRouter | £ 1,058,572 | |
| 16558 | Rotten Eggs | £ 183,691,933 | |
| 16559 | Rotten fish | £ 67,204,630 | |
| 16560 | rotten flesh | £ 4,427,320 | |
| 16561 | Rotten Tomatoes | £ 60,539,718 | |
| 16562 | Rottenkrotch | £ 5,073,254 | |
| 16563 | Rotterdam | £ 10,958,138 | |
| 16564 | Rotyurkokov | £ 5,932,094 | |
| 16565 | Rouge | £ 295,992,560 | |
| 16566 | Rouge Night | £ 33,467,880 | |
| 16567 | Rough necks rico | £ 5,507,506 | |
| 16568 | Rough Riders | £ 114,300,521 | |
| 16569 | Roulette | £ 1,054,208 | |
| 16570 | Round about | £ 1,468,892,843 | |
| 16571 | Round abouts | £ 185,845,347 | |
| 16572 | Round Hill | £ 75,329,022 | |
| 16573 | round1 | £ 60,478,993 | |
| 16574 | Round2 | £ 54,262,561 | |
| 16575 | Roundhouse | £ 624,020,861 | |
| 16576 | Roving Traders | £ 6,486,169 | |
| 16577 | Rowland Rat | £ 406,107,933 | |
| 16578 | Rowley Mile | £ 8,958,854 | |
| 16579 | Rowsdower Enterprise | £ -1,864,983 | |
| 16580 | Roy Jones Jnr | £ 111,883,894 | |
| 16581 | Royal Assassins | £ 67,433,719 | |
| 16582 | Royal Enterprises Inc. | £ 11,877,134 | |
| 16583 | Royal Flush | £ 4,764,058 | |
| 16584 | Royal Goose | £ 1,034,968,022 | |
| 16585 | Royal Kebab Express | £ 189,947 | |
| 16586 | Royal Marines | £ 806,389,805 | |
| 16587 | Royal Paladin | £ 9,620,809 | |
| 16588 | Royal Ports | £ 127,261,994 | |
| 16589 | RoyalCompany | £ 424,173 | |
| 16590 | Royals | £ 324,728 | |
| 16591 | Royce and Sons | £ 50,000 | |
| 16592 | roys ice | £ 5,408,123 | |
| 16593 | roys supplies | £ 5,242,328 | |
| 16594 | Rozwell | £ 7,787,181 | |
| 16595 | RSJ | £ 226,441,594 | |
| 16596 | RSM LTD | £ 5,136,731 | |
| 16597 | RSoles | £ 60,748,292 | |
| 16598 | RSR | £ 35,915,846 | |
| 16599 | RSvAI | £ 161,634,928 | |
| 16600 | Rub it on Your Face | £ 5,496,637 | |
