| Business Energy Reclaims Scotland Limited | Wholesale & retail | 2023 |
| Buster Bars Ltd | Real estate | 2023 |
| Busy Baby Vending Ltd | Wholesale & retail | 2026 |
| Bute Projects Limited | Professional & scientific | 2021 |
| Buttars Loan Premier Ltd | Wholesale & retail | 2025 |
| Buttars Loan Service Centre Ltd | Wholesale & retail | 2023 |
| Butterflies Emmock Woods Ltd | Education | 2025 |
| Butterstone (UK) Limited | Administrative & support | 2014 |
| Butties 1 Ltd | Hospitality | 2013 |
| Butties 2 Ltd | Hospitality | 2013 |
| Butties Albert Street Ltd | Hospitality | 2021 |
| Butties Fintry Ltd | Hospitality | 2016 |
| Butties Macalpine Ltd | Hospitality | 2014 |
| Buttons & Bows Dundee Limited | Health & social care | 2018 |
| Buy GUY Ltd | Wholesale & retail | 2024 |
| Buzzbase EOT Limited | Wholesale & retail | 2021 |
| Buzzbase Ltd. | Wholesale & retail | 2012 |
| BV Renovations Limited | Administrative & support | 2023 |
| BV to Go Ltd | Hospitality | 2018 |
| Bvan Ltd | Hospitality | 2023 |
| Bvd.Inc Ltd | Professional & scientific | 2026 |
| Bvnk ST. Tattoo Ltd | Other services | 2020 |
| BW 1 Ltd | Real estate | 2017 |
| BW Birmingham Hotels Ltd | Real estate | 2018 |
| BW Doors & Windows Limited | Construction | 2017 |
| BW Glasgow Ltd | Real estate | 2018 |
| BW Hotels 1 Ltd | Real estate | 2018 |
| BW Leeds 3 Ltd | Real estate | 2021 |
| BW Mcfarlane Street Ltd | Real estate | 2025 |
| BW MCR Ltd | Real estate | 2021 |
| BW Meadowbank Ltd | Real estate | 2021 |
| BW Sheff Ltd | Real estate | 2021 |
| BW Tower Leeds Ltd | Real estate | 2020 |
| BW26 Ltd | Financial services | 2026 |
| BW9 Ltd | Real estate | 2018 |
| BWR Electrical & SON Ltd | Construction | 2023 |
| BXR Hub Ltd | Wholesale & retail | 2024 |
| BY Chance Limited | Real estate | 2020 |
| BY Sarah Frances Ltd | Manufacturing | 2025 |
| BY the Fire Studio Ltd | Information & communication | 2022 |
| Byers Brae Electrical Ltd | Other services | 2017 |
| Bylo Services Ltd | Mining & quarrying | 2017 |
| Bystep Estate LP | | 2017 |
| Byte Property Limited | Administrative & support | 2020 |
| Byte Trading Limited | Wholesale & retail | 2012 |
| C & P Properties Limited | Real estate | 2007 |
| C and C Cleaning Solutions Ltd | Administrative & support | 2025 |
| C and R Properties (Dundee) Limited | Construction | 2017 |
| C and R Property Dundee Limited | Real estate | 2024 |
| C Hanlon ALL Trades Ltd | Wholesale & retail | 2008 |
| C Here Limited | Administrative & support | 2002 |
| C J a Taxis Limited | Transport & logistics | 2005 |
| C J Electrical Contractors Dundee Ltd | Construction | 2018 |
| C L a a S Removal Limited | Transport & logistics | 2026 |
| C M Forbes Ltd | Real estate | 2025 |
| C P Decorating (Scotland) Ltd | Construction | 2024 |
| C P Door Company Limited | Financial services | 2024 |
| C S TAY Limited | Wholesale & retail | 2018 |
| C&B (Dundee) Ltd | Transport & logistics | 2019 |
| C&C Crighton Ltd | Professional & scientific | 2024 |
| C&L Fish Merchants Limited | Wholesale & retail | 2018 |
| C&S Properties (Scotland) Ltd | Real estate | 2025 |
| C'Est Pour MOI Limited | Professional & scientific | 2004 |
| C. J. Lang & SON (Wholesale) Limited | Professional & scientific | 1981 |
| C. Scorgie Joiners Limited | Construction | 2013 |
| C.I.K. Accounting Solutions (Perth) Ltd | Professional & scientific | 2025 |
| C.I.K. Accounting Solutions Ltd | Professional & scientific | 2017 |
| C.Mackie Plumbing and Heating Ltd | Construction | 2025 |
| C.P. Garage Services (Dundee) Limited | Wholesale & retail | 1993 |
| C3 Scotland Limited | Construction | 2020 |
| C5 Property Letting Limited | Real estate | 2023 |
| Caalcare Care and Support Services Limited | Health & social care | 2006 |
| Caalhold Limited | Administrative & support | 2015 |
| Cabar Feidh Consultants Limited | Professional & scientific | 2018 |
| Cabbie Limited | Transport & logistics | 2025 |
| Cabinet Trans L.P. | | 2015 |
| Cachet Property Services Limited | Real estate | 2004 |
| Cadcal Limited | Professional & scientific | 2026 |
| Cadrado Ltd | Hospitality | 2019 |
| CAE Food Group Limited | Hospitality | 2026 |
| Caelthorne Ltd | Wholesale & retail | 2025 |
| Caerus Opportunities Limited | Information & communication | 2022 |
| Cafe Byzantium Limited | Hospitality | 2011 |
| Cafe Montmartre Ltd. | Hospitality | 2007 |
| Cafe Olympia Limited | Administrative & support | 2017 |
| Cafe Project | Education | 2002 |
| Cafefix Limited | Administrative & support | 2016 |
| Caffe Della Arance Limited | Hospitality | 2020 |
| Caged Bird Designs Limited | Professional & scientific | 2016 |
| Caila Properties Ltd | Real estate | 2023 |
| Cair Scotland | Health & social care | 2005 |
| Caird Properties Limited | Real estate | 2024 |
| Cairn Medica Ltd | Health & social care | 2023 |
| Cairnbrae Natural Burial Ground Ltd | Other services | 2017 |
| Cairnmore Properties Limited | Real estate | 2021 |
| Cairns Investco Limited | Financial services | 2026 |
| Caithness Consulting Ltd | Administrative & support | 2002 |
| Cake OR Dice CIC | Wholesale & retail | 2022 |
| Cakesbakes Ltd | Wholesale & retail | 2026 |
| CAL & Co Properties Ltd | Real estate | 2025 |