The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 18401 | Ring World Destroyers | £ 93,853,245 | |
| 18402 | RingBingRing | £ 5,621,342 | |
| 18403 | Rings | £ 64,518,301 | |
| 18404 | Rings of Fire | £ 144,759,942 | |
| 18405 | Rio | £ 1,390,487,275 | |
| 18406 | Rio Grande | £ 269,721,912 | |
| 18407 | Rio Sapo | £ 50,487,301 | |
| 18408 | Rio Sapo 2 | £ 10,448,801 | |
| 18409 | Rio Sapo 3 | £ 9,542,151 | |
| 18410 | Rio Sapo 4 | £ 10,224,549 | |
| 18411 | Riot Gear Police | £ 2,772,948,858 | |
| 18412 | Riots | £ 5,503,167 | |
| 18413 | Rip rip and panic. | £ 50,000 | |
| 18414 | RIPOFF MECHANIC | £ 8,913,850 | |
| 18415 | Ripper Inc. | £ -45,384 | |
| 18416 | Rippers Blades | £ 62,467 | |
| 18417 | Rippetoe Industries | £ 56,342,154 | |
| 18418 | Ripsaw Products | £ 1,586,379,983 | |
| 18419 | Ripzone Inc | £ 14,567,174 | |
| 18420 | rise | £ 47,800,868 | |
| 18421 | Rising Star | £ 95,617,670 | |
| 18422 | Rising Tides | £ 1,803,269,961 | |
| 18423 | RisingHigh | £ 58,434,563 | |
| 18424 | Risk Averse | £ 49,479,464 | |
| 18425 | Risks | £ 343,148,727 | |
| 18426 | Risky Business Practices | £ 125,008,921 | |
| 18427 | risus sardonicus | £ 982,621,425 | |
| 18428 | Rite Incorporated | £ 64,275,505 | |
| 18429 | ritz inc | £ 49,760 | |
| 18430 | Ritz Pick | £ 55,621,772 | |
| 18431 | Ritzy Stuff | £ 50,000 | |
| 18432 | Riva | £ 219,820,670 | |
| 18433 | Rivas Inc. | £ 1,992,258 | |
| 18434 | Rive CO | £ 6,542,362 | |
| 18435 | Rivendell Ltd | £ 5,395,111 | |
| 18436 | River Bodies LLC | £ 19,314,662 | |
| 18437 | River City | £ 1,035,012 | |
| 18438 | River Raft Inc | £ 73,289,226 | |
| 18439 | River Rats | £ 3,548,561 | |
| 18440 | River Song | £ 439,254,086 | |
| 18441 | Rivercity Inc | £ 4,526,437 | |
| 18442 | Riverton | £ 86,617,858 | |
| 18443 | Rivia | £ 70,958,195 | |
| 18444 | Rizzoli and Isles | £ 858,557,313 | |
| 18445 | RJA-64 | £ 156,600,288 | |
| 18446 | RKLimited | £ 1,528,068 | |
| 18447 | RLB Ltd | £ 497,774 | |
| 18448 | RLB1 Ltd | £ 687,363 | |
| 18449 | RLVmotorsports | £ 1,912,192 | |
| 18450 | RMSCorp | £ 50,681,139 | |
| 18451 | RNA Polymerase II | £ 1,016,129,856 | |
| 18452 | Roach | £ 10,021,089 | |
| 18453 | Road | £ 138,546,128 | |
| 18454 | Road Kill Unicorn | £ 17,609,740,758 | |
| 18455 | Road Rage | £ 777,537,573 | |
| 18456 | ROAD RASH | £ 60,038,722 | |
| 18457 | Road Tax | £ 1,140,828 | |
| 18458 | Road Trippin | £ 23,911,599 | |
| 18459 | Roadies Inc. | £ 3,498,455,227 | |
| 18460 | Roadman | £ 50,000 | |
| 18461 | Roadrunnerism | £ 128,922,129 | |
| 18462 | Roadrunning | £ 1,296,960 | |
| 18463 | Roadside Pig Farms | £ 55,608,790 | |
| 18464 | Rob Inc | £ 31,825,230 | |
| 18465 | Rob Inc. | £ 3,728,581,413 | |
| 18466 | Rob Inc. 2 | £ 18,386,757,991 | |
| 18467 | Rob Inc. 3 | £ 87,547,178 | |
| 18468 | Rob Inc. 4 | £ 30,693,693 | |
| 18469 | Rob Inc. 5 | £ 33,446,539 | |
| 18470 | Rob Inc. 6 | £ 5,465,275 | |
| 18471 | Rob Walton Pte Ltd | £ 133,819,493 | |
| 18472 | Robbeh Trading | £ 50,000 | |
| 18473 | Robbers | £ 54,111,980 | |
| 18474 | RobbiesElectricsInc | £ 1,289,749 | |
| 18475 | RobbinRobRob Ltd | £ 26,785 | |
| 18476 | Robbo | £ 10,167,668,158 | |
| 18477 | Robbo Inc | £ 7,077,596,838 | |
| 18478 | RobCo | £ 5,118,032 | |
| 18479 | Robert A. Heinlein | £ -251,705 | |
| 18480 | robert nobbie | £ 176,919,567 | |
| 18481 | Robert the Bruce | £ 29,576,981 | |
| 18482 | roberts | £ 642,929 | |
| 18483 | roberts company | £ 8,386,920 | |
| 18484 | Robin Banks | £ 458,881,760 | |
| 18485 | Robin Gibb | £ 334,893,477 | |
| 18486 | Robinson | £ 5,238,482 | |
| 18487 | Robinsun | £ 54,601,255 | |
| 18488 | Robmour | £ -317,291 | |
| 18489 | RoboBank | £ 10,031,977 | |
| 18490 | Robocop III | £ 7,792,853 | |
| 18491 | Robot Foxes LLC | £ -8,109,157 | |
| 18492 | Robotics | £ 1,832,388,482 | |
| 18493 | Robots | £ 919,917,686 | |
| 18494 | Robucktin | £ 82,144,706 | |
| 18495 | Rocinante | £ 5,471,822 | |
| 18496 | Rocinanter | £ 4,414,650 | |
| 18497 | Rocinantes | £ 8,167,543 | |
| 18498 | Rock | £ 8,223,515 | |
| 18499 | Rock Action | £ 21,931,473 | |
| 18500 | Rock City | £ 85,033,854 | |
