The following list shows all the companies that are in the game.
| Companies List | |||
| Pos. | Company Name | Awards | Total Worth |
| 2801 | bennett1 | £ 5,298,641 | |
| 2802 | bennyd | £ 2,057,486 | |
| 2803 | BenofWaltham mk2 | £ 40,463,618 | |
| 2804 | BenofWaltham mk3 | £ -96,275 | |
| 2805 | Benoist | £ 37,398,539 | |
| 2806 | Benson | £ 104,918,614 | |
| 2807 | Benson and Hedges | £ 918,076,834 | |
| 2808 | Bensons Hedges | £ 80,277,394 | |
| 2809 | benswarehouse | £ 5,964,151 | |
| 2810 | Bentley | £ 43,464,256 | |
| 2811 | Benzo Fury | £ 539,805,176 | |
| 2812 | Benzoylmethylecgonine | £ 84,509,842 | |
| 2813 | Beorn | £ 68,943,645 | |
| 2814 | beouf | £ 4,867,926 | |
| 2815 | Berenberg of Homburg | £ 5,999,278 | |
| 2816 | Beretta | £ 50,000 | |
| 2817 | Berg Advisory Capital | £ 50,000 | |
| 2818 | Berg Money Acquisitions | £ 4,257,354 | |
| 2819 | Berit | £ 55,878,346 | |
| 2820 | Berk | £ 143,300,209 | |
| 2821 | berkeley | £ 5,503,464 | |
| 2822 | Berkshire Hathaway | £ 4,027,998 | |
| 2823 | Berkshire Hathaway Inc. | £ 1,413,069,174 | |
| 2824 | Berlin | £ 1,513,835,859 | |
| 2825 | Bermuda Shark Holdings | £ 9,943,600 | |
| 2826 | Berocca | £ 52,978,161 | |
| 2827 | berrie | £ 348,837,040 | |
| 2828 | Berry | £ 620,410,851 | |
| 2829 | Berry Blast | £ 39,226,831 | |
| 2830 | Berserk | £ 57,610,337 | |
| 2831 | bert en ernie | £ 9,977,309 | |
| 2832 | Bertha Industries | £ 19,829,211 | |
| 2833 | berthaland | £ 417,457 | |
| 2834 | berty | £ 41,468,236 | |
| 2835 | Berty Big Bolloks | £ 3,660,122 | |
| 2836 | berunquos | £ -3,117,552 | |
| 2837 | Bes | £ 131,431,069 | |
| 2838 | beserker | £ 55,610,308 | |
| 2839 | Besh | £ 1,624,370 | |
| 2840 | best | £ 95,812,765 | |
| 2841 | Best in the World Always | £ 35,380,001 | |
| 2842 | Best Inc | £ 5,504,028 | |
| 2843 | Best Ltd | £ 4,357,739 | |
| 2844 | Best R Us | £ 90,467,229 | |
| 2845 | Bestsellers | £ 4,835,479 | |
| 2846 | Besty inc | £ 5,501,647 | |
| 2847 | Besty Ltd | £ 5,504,290 | |
| 2848 | Beta | £ 4,974,908 | |
| 2849 | Beta Inc. | £ 4,669,679 | |
| 2850 | Betelgeuse | £ 330,335,023 | |
| 2851 | Bethlehem | £ 236,610,478 | |
| 2852 | betrayal | £ 307,234,499 | |
| 2853 | Betro | £ 362,072,412 | |
| 2854 | Better Call Saul | £ 67,050,661 | |
| 2855 | Better Go Greek | £ 2,970,736 | |
| 2856 | better run for the hills | £ -5,240,554 | |
| 2857 | Better than Pussay | £ 10,232,951 | |
| 2858 | Better things to come | £ 171,682,947 | |
| 2859 | Betting Slip | £ 532,115,919 | |
| 2860 | Betty Swallocks | £ 37,946,443 | |
| 2861 | Betway | £ 40,273,056 | |
| 2862 | Between Your Ears | £ 339,616,718 | |
| 2863 | Betwyxt and betweem | £ -207,909 | |
| 2864 | Beverly Hills | £ 477,475,409 | |
| 2865 | bewbs | £ 4,097,702 | |
| 2866 | Bewilderment | £ 3,210,389,640 | |
| 2867 | Bexi-Chan | £ 8,703,959 | |
| 2868 | bexley | £ 175,179,090 | |
| 2869 | Beyond | £ 31,067,472 | |
| 2870 | BeyondTech | £ 5,215,286 | |
| 2871 | BFB | £ 445,813,349 | |
| 2872 | bfd | £ 6,409,645 | |
| 2873 | bfd2 | £ 4,097,781 | |
| 2874 | bfd3 | £ 1,052,156 | |
| 2875 | bfd4 | £ 7,271,847 | |
| 2876 | bhang | £ 4,422,885 | |
| 2877 | Bhoola Enterprises | £ -42,855 | |
| 2878 | Bi lslink | £ 5,414,760 | |
| 2879 | Biarritz | £ 189,497,305 | |
| 2880 | Biathlon | £ 25,006,565 | |
| 2881 | Bibb | £ 11,261,156 | |
| 2882 | Bible Club | £ 4,733,791 | |
| 2883 | Biblical Proportions | £ 157,383,835 | |
| 2884 | Bics | £ 62,291,407 | |
| 2885 | Bicycle Music Company | £ 7,051,523 | |
| 2886 | Biding My Time | £ 135,037,508 | |
| 2887 | Bieber | £ 56,613,990 | |
| 2888 | Biersch | £ 5,471,092 | |
| 2889 | Biffas Bacon Inc | £ 16,445,699 | |
| 2890 | Biffo | £ 1,668,821,422 | |
| 2891 | Bifters | £ 347,137 | |
| 2892 | big | £ 87,336,732 | |
| 2893 | Big and Small Holdings | £ 1,527,634 | |
| 2894 | Big bad bean bags | £ 20,007 | |
| 2895 | Big BadAzz | £ 5,505,475 | |
| 2896 | Big Ball Industries | £ 295,207 | |
| 2897 | BIG BALLER Corporated | £ 2,141,729 | |
| 2898 | Big Balls | £ 62,009,174 | |
| 2899 | Big Balls 2 | £ 20,544,946 | |
| 2900 | Big Balls Inc | £ 4,802,113 | |
