The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 2501 | BabyWorld | £ 56,588,429 | |
| 2502 | Bacardi | £ 6,753,609 | |
| 2503 | Bacchus | £ 212,094,373 | |
| 2504 | BACH | £ 6,090,363 | |
| 2505 | Back | £ 446,354,350 | |
| 2506 | Back Alley | £ 10,810,588 | |
| 2507 | Back Alley Terminations | £ 5,186,705 | |
| 2508 | Back Bone | £ 894,083,948 | |
| 2509 | Back Door | £ 3,133,945 | |
| 2510 | Back for Business | £ 1,355,431 | |
| 2511 | Back of Your Head | £ 57,855,099 | |
| 2512 | back support | £ 117,565,968 | |
| 2513 | back up | £ 50,026,667 | |
| 2514 | Backchat | £ 18,955,357 | |
| 2515 | Backdoors | £ 25,956,001 | |
| 2516 | Backhand from the Lord | £ 6,462,840 | |
| 2517 | Backlash | £ 37,910,553 | |
| 2518 | BackStabbers .Inc | £ 252,393,360 | |
| 2519 | Backtime | £ 985,241,607 | |
| 2520 | BackToTheFuture | £ 50,876,138 | |
| 2521 | Bacon | £ 49,323,153 | |
| 2522 | Bacon Farts | £ 108,333,420 | |
| 2523 | Bacon Industries | £ -1,556 | |
| 2524 | BACON LTD | £ -1,186,340 | |
| 2525 | Baconator XXXX | £ 19,670,420 | |
| 2526 | Bacteria | £ 67,004,361 | |
| 2527 | Bacteriophages | £ 183,236,029 | |
| 2528 | bad | £ 2,053,075,817 | |
| 2529 | Bad Behaviour | £ 555,750,840 | |
| 2530 | Bad Bets | £ 9,196,985 | |
| 2531 | BaD Boss | £ 1,434,138 | |
| 2532 | Bad choices | £ 272,649,367 | |
| 2533 | Bad Company | £ 14,927,478 | |
| 2534 | bad decision making | £ 50,838,500 | |
| 2535 | Bad Foods | £ 13,991,300 | |
| 2536 | bad gameplay | £ 50,402,649 | |
| 2537 | Bad Gateway | £ 223,446,774 | |
| 2538 | Bad Habits | £ 58,791,907 | |
| 2539 | Bad Inc | £ -10,063 | |
| 2540 | Bad Kitty | £ 43,623,162 | |
| 2541 | Bad Luck | £ 1,040,255,785 | |
| 2542 | Bad Manners | £ 768,840,308 | |
| 2543 | bad men | £ 245,095,444 | |
| 2544 | Bad Mistake M8 | £ 329,185,700 | |
| 2545 | Bad Moments | £ 5,205,150 | |
| 2546 | Bad Move | £ 99,082,484 | |
| 2547 | Bad Muthas | £ 49,885 | |
| 2548 | Bad N3ws | £ 657,565,194 | |
| 2549 | Bad News | £ 29,949,873 | |
| 2550 | bad panda | £ 611,661 | |
| 2551 | Bad payers | £ 2,361,450,939 | |
| 2552 | Bad Request | £ 270,218,416 | |
| 2553 | Bad Taste | £ 205,159,210 | |
| 2554 | bad things to come | £ 1,217,906,948 | |
| 2555 | Bad Whisky | £ 6,348,879 | |
| 2556 | Bad Wolf | £ 293,649 | |
| 2557 | bad-ass-corp | £ 106,833 | |
| 2558 | bad-ass-corp1 | £ 701,281 | |
| 2559 | Bada Bing | £ 4,544,795 | |
| 2560 | Bada Bing Club | £ 58,936,313 | |
| 2561 | Bada-Bing | £ 21,422,753 | |
| 2562 | badaboo | £ 4,956,367 | |
| 2563 | Badass Inc | £ 57,250,044 | |
| 2564 | Badass Inc. | £ 13,295,932 | |
| 2565 | Baddabings | £ 16,987,725 | |
| 2566 | Baddaboom | £ 60,277,741 | |
| 2567 | BadDevil | £ 34,082,892 | |
| 2568 | baddlawyerss | £ -923,291 | |
| 2569 | BadFish | £ 3,512,620 | |
| 2570 | badger | £ 4,923,661 | |
| 2571 | Badger Badger Badger | £ 95,806,183 | |
| 2572 | Badger Cull | £ 53,512,474 | |
| 2573 | badgerkiller | £ 50,000 | |
| 2574 | badgers bizzare | £ 20,989,373 | |
| 2575 | badlucks | £ 10,613,112 | |
| 2576 | badman3 | £ 1,921,092 | |
| 2577 | badman3234 | £ 6,300,058 | |
| 2578 | Badmiraco | £ 50,000 | |
| 2579 | badtothebone | £ 1,455,148 | |
| 2580 | Bag | £ 71,347,868 | |
| 2581 | Bag End | £ 2,119,277 | |
| 2582 | Bag of balls | £ 104,710 | |
| 2583 | Bagan | £ 18,143,098,647 | |
| 2584 | baggins | £ 6,612,599 | |
| 2585 | Baggins Co | £ 248,614 | |
| 2586 | Baghdad | £ 153,311,318 | |
| 2587 | bags of grass | £ 51,327,050 | |
| 2588 | Bagshots Big Corp | £ 4,315,120 | |
| 2589 | bahoo | £ -492,197 | |
| 2590 | Baigemen | £ 4,479,481 | |
| 2591 | Baile a Chaolais | £ 413,944,573 | |
| 2592 | Bailey | £ 5,036,082 | |
| 2593 | Baileys | £ 371,694,970 | |
| 2594 | Bails bazar | £ 628,454,787 | |
| 2595 | Bails patch | £ 879,719,021 | |
| 2596 | Bails place | £ 624,384,624 | |
| 2597 | Bails precinct | £ 582,787,092 | |
| 2598 | Baked Delights | £ 115,653,070 | |
| 2599 | Baker Street | £ 106,583,178 | |
| 2600 | Baker1 | £ -2,825,156 | |
