| Azlaan Enterprise Ltd | Wholesale & retail | 2025 |
| Azmat Investments Limited | Wholesale & retail | 2003 |
| AZY Stores Limited | Wholesale & retail | 2021 |
| B & a Hydraulics Limited | Manufacturing | 1996 |
| B & G Holdings Limited | Administrative & support | 2015 |
| B & KM Investments Limited | Real estate | 2024 |
| B & M Property Projects Ltd | Other services | 2011 |
| B D Sweeney Ltd | Transport & logistics | 2023 |
| B Ferry Road Ltd | Wholesale & retail | 2024 |
| B&A Builders North Limited | Construction | 2019 |
| B&C (Dundee) Limited | Transport & logistics | 2018 |
| B&C Landscaping & Maintenance Ltd | Construction | 2022 |
| B&G Brankin Dundee Limited | Construction | 2019 |
| B&K Kwik Clean Ltd | Administrative & support | 2019 |
| B&L Whittet Ltd | Real estate | 1978 |
| B&V Trade L.P. | | 2014 |
| B-All-In Studios CIC | Information & communication | 2025 |
| B-Sting Limited | Professional & scientific | 2025 |
| B.A.T.Music Limited | Other services | 1976 |
| B1PUBCO Limited | Hospitality | 2025 |
| B2B Traders Ltd | Wholesale & retail | 2019 |
| BA Bars (Dundee) Ltd | Hospitality | 2017 |
| Ba-Globalcart Ltd | Wholesale & retail | 2026 |
| Babas Donner Limited | Wholesale & retail | 2025 |
| Babas Sauce Ltd | Manufacturing | 2021 |
| Bacemah Limited | Construction | 2017 |
| Badi Plastering Ltd | Construction | 2023 |
| BAG Supplies (Fibc) Ltd. | Wholesale & retail | 2001 |
| Baghdad Ltd | Transport & logistics | 2026 |
| Baghdad Minimarket Limited | Wholesale & retail | 2026 |
| BAH Couriers Ltd | Transport & logistics | 2023 |
| Bain Building Limited | Construction | 2017 |
| Bain Transport Ltd | Transport & logistics | 2026 |
| Baird MOT Centre Ltd | Wholesale & retail | 2026 |
| Bairon Marketing LP | | 2017 |
| Bakari Limited | Financial services | 2021 |
| Baker Bradley Dundee Limited | Real estate | 2016 |
| Bakesimpler Limited | Wholesale & retail | 2023 |
| Balance Management L.P. | | 2014 |
| Balanced Diet Cottage Limited | Manufacturing | 2025 |
| Baldowrie Garage Ltd | Wholesale & retail | 2005 |
| Baldragon Homes Limited | Construction | 1991 |
| Baldragon Properties Limited | Real estate | 1979 |
| Balfield Properties Ltd | Health & social care | 2007 |
| Balgay Blinds Ltd | Wholesale & retail | 2018 |
| Balgay Joinery Services Limited | Construction | 2014 |
| Balgayhill Bar Ltd. | Hospitality | 2023 |
| Balgillo Nurseries Dundee Limited | Education | 2013 |
| Balgillo Nurseries Limited | Education | 2011 |
| Balgillo Properties Ltd | Real estate | 2024 |
| Balgove Property Solutions Limited | Construction | 2015 |
| Balgowan Investments Ltd | Real estate | 2013 |
| Balila Limited | Public administration | 2024 |
| Ballantine T4 Group Ltd | Hospitality | 2026 |
| Ballantine Taverns Ltd | Hospitality | 2025 |
| Ballindean Interiors Limited | Construction | 2017 |
| Ballindean Limited | Construction | 2023 |
| Ballindean Retail Limited | Wholesale & retail | 2013 |
| Ballindeans Hidden GEM Limited | Wholesale & retail | 2023 |
| Ballinger Shipping L.P. | | 2015 |
| Ballmond Projects L.P. | | 2015 |
| Balloch Lake Stables Limited | Hospitality | 2019 |
| Ballochy Developments (Angus) Ltd | Construction | 2026 |
| Ballooning Marvellous MA Tayside Limited | Wholesale & retail | 2022 |
| Ballumbie Castle Golf Ltd | Arts & recreation | 2020 |
| Ballymoss Properties Limited | Real estate | 2017 |
| Balmashie 3 LLP | | 2019 |
| Balmond Limited | Real estate | 1987 |
| Balmoral Hot Foods Ltd | Hospitality | 2024 |
| Balmossie Building Services Limited | Construction | 2012 |
| Balmossie Electrical Ltd | Construction | 2017 |
| Balmossie Services Ltd | Administrative & support | 2012 |
| Balnakeil 1701 Limited | Administrative & support | 2023 |
| Balniel Holdings Limited | Professional & scientific | 2023 |
| Balsillie Limited | Information & communication | 2025 |
| Balstore Properties Limited | Real estate | 2021 |
| Baltcourt L.P. | | 2015 |
| Baltcraft L.P. | | 2015 |
| Baltfarm Logistics L.P. | | 2014 |
| Baltfort Express L.P. | | 2015 |
| Baltfox Solutions L.P. | | 2013 |
| Baltic Saunas Ltd | Health & social care | 2026 |
| Baltic Works Ltd | Manufacturing | 2013 |
| Baltiko International LP | | 2017 |
| Balto Inter L.P. | | 2015 |
| Bananaman Productions Limited | Information & communication | 1978 |
| Banchory Estates Limited | Real estate | 2022 |
| Banff Energy Limited | Professional & scientific | 2018 |
| Bannan Building Contractors Limited | Construction | 2021 |
| Banntech Limited | Information & communication | 2015 |
| Bar-Chat Catering Limited | Hospitality | 2024 |
| Bar.Masida Ltd | Hospitality | 2024 |
| BAR57 Ltd | Hospitality | 2019 |
| Baras Investments Ltd | Real estate | 2011 |
| Barber Club Dundee Ltd | Other services | 2021 |
| Barbers Dundee Ltd | Other services | 2024 |
| Barberu Rendering Limited | Construction | 2019 |
| Barcscon Ltd | Administrative & support | 2014 |
| Bare ZW Ltd | Wholesale & retail | 2019 |
| Barido Estate LP | | 2017 |