The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18501 | rons | £ 50,000 | |
| 18502 | roo rapster | £ 1,540,166 | |
| 18503 | roobles | £ 11,186,571 | |
| 18504 | roobless | £ 11,269,309 | |
| 18505 | rooblesss | £ 7,006,289 | |
| 18506 | Roofing | £ 40,421,538 | |
| 18507 | Rooftop Enterprises | £ 17,109,468 | |
| 18508 | Rook fbs | £ 13,897,424 | |
| 18509 | Rookey LTD | £ 1,918,279 | |
| 18510 | Rookie Numbers | £ 1,157,793,641 | |
| 18511 | Rookies | £ 42,669,371 | |
| 18512 | Rooks Games | £ 99,518,812 | |
| 18513 | Rooky Company | £ 132,614,952 | |
| 18514 | Room 101 | £ 1,168,454,433 | |
| 18515 | Room and Gloom | £ 3,315,894 | |
| 18516 | Room Clearance Inc. | £ 4,747,049 | |
| 18517 | Room Service | £ 636,894,104 | |
| 18518 | Rooms on Fire | £ 50,000 | |
| 18519 | RoomTempBeer | £ 5,497,289 | |
| 18520 | Roootin Toootin | £ 7,721,322 | |
| 18521 | roos | £ 434,751,713 | |
| 18522 | Roosevelt | £ 373,296,285 | |
| 18523 | Roosters | £ 7,162,417 | |
| 18524 | Root of life | £ 5,833,640 | |
| 18525 | Rootin | £ 55,281,871 | |
| 18526 | Rope n Canvas | £ 1,526,762 | |
| 18527 | roplis | £ 897,501,778 | |
| 18528 | Rorschach | £ 296,342,598 | |
| 18529 | Rose | £ 4,460,365 | |
| 18530 | Rose ind | £ 50,000 | |
| 18531 | rose red | £ 560,662 | |
| 18532 | Rose Trimmers | £ 24,139,063 | |
| 18533 | Rose. | £ 56,322,710 | |
| 18534 | Rosemary | £ 125,743,798 | |
| 18535 | Roses | £ 453,116,961 | |
| 18536 | Rosetta | £ 131,688,165 | |
| 18537 | Roshambo | £ 170,475,922 | |
| 18538 | Rosier Drol | £ 5,501,235 | |
| 18539 | Ross ltd | £ 50,000 | |
| 18540 | ross1 | £ -101,225 | |
| 18541 | Ross2 | £ -19,900,501 | |
| 18542 | ross3 | £ 5,412,750 | |
| 18543 | Rossasaurus | £ 55,129,864 | |
| 18544 | Rosso Bianco Nero | £ 3,484,458,253 | |
| 18545 | Roswell | £ 13,568,420 | |
| 18546 | Roswell Area 51 | £ 3,896,357 | |
| 18547 | Rotary Telephones | £ 2,011,268,990 | |
| 18548 | Rotaxane | £ 828,959,165 | |
| 18549 | RotoRouter | £ 1,058,572 | |
| 18550 | Rotten Eggs | £ 183,691,933 | |
| 18551 | Rotten fish | £ 67,204,630 | |
| 18552 | Rotten Tomatoes | £ 60,539,718 | |
| 18553 | Rottenkrotch | £ 5,073,254 | |
| 18554 | Rotterdam | £ 29,374,658 | |
| 18555 | Rotyurkokov | £ 5,932,094 | |
| 18556 | Rouge | £ 295,992,560 | |
| 18557 | Rouge Night | £ 33,467,880 | |
| 18558 | Rough necks rico | £ 5,507,506 | |
| 18559 | Rough Riders | £ 114,300,521 | |
| 18560 | Roulette | £ 1,054,208 | |
| 18561 | Round about | £ 1,468,892,843 | |
| 18562 | Round abouts | £ 185,845,347 | |
| 18563 | Round Hill | £ 75,329,022 | |
| 18564 | round ones | £ 6,270,987 | |
| 18565 | round1 | £ 60,478,993 | |
| 18566 | Round2 | £ 54,262,561 | |
| 18567 | Roundhouse | £ 624,020,861 | |
| 18568 | Roving Traders | £ 6,486,169 | |
| 18569 | Rowland Rat | £ 461,977,385 | |
| 18570 | Rowley Mile | £ 8,958,854 | |
| 18571 | Rownnica | £ 55,231,961 | |
| 18572 | Rowsdower Enterprise | £ -1,864,983 | |
| 18573 | Roy Jones Jnr | £ 111,883,894 | |
| 18574 | Royal Assassins | £ 67,433,719 | |
| 18575 | Royal Enterprises Inc. | £ 11,877,134 | |
| 18576 | Royal Family | £ 82,859,735 | |
| 18577 | Royal Flush | £ 4,764,058 | |
| 18578 | Royal Goose | £ 1,104,574,850 | |
| 18579 | Royal Kebab Express | £ 189,947 | |
| 18580 | Royal Marines | £ 1,184,888,811 | |
| 18581 | Royal Paladin | £ 9,620,809 | |
| 18582 | Royal Ports | £ 127,261,994 | |
| 18583 | RoyalCompany | £ 424,173 | |
| 18584 | Royals | £ 324,728 | |
| 18585 | Royce and Sons | £ 50,000 | |
| 18586 | roys ice | £ 5,408,123 | |
| 18587 | roys supplies | £ 5,242,328 | |
| 18588 | Rozwell | £ 7,787,181 | |
| 18589 | rs Group | £ 87,663,767 | |
| 18590 | RSJ | £ 226,441,594 | |
| 18591 | RSM LTD | £ 5,136,731 | |
| 18592 | RSoles | £ 60,748,292 | |
| 18593 | RSR | £ 35,915,846 | |
| 18594 | Rub it on Your Face | £ 5,496,637 | |
| 18595 | Rubber Bullets | £ 3,181,138 | |
| 18596 | Rubber Duck Factory | £ 6,413,168 | |
| 18597 | Rubber Duckies | £ -1,911,708 | |
| 18598 | Rubber Ducky | £ 4,460,357 | |
| 18599 | Rubberneck recycling | £ 1,573,385 | |
| 18600 | Rubbernecking | £ 94,497,035 | |
