| 1 Virtual World Limited | Wholesale & retail | 2015 |
| 1421 Limited | Wholesale & retail | 2024 |
| 1ST-18TH Catering Ltd | Hospitality | 2017 |
| 20TWENTY Store Ltd | Arts & recreation | 2020 |
| 2VALUE Solutions Limited | Information & communication | 2018 |
| 57.05 Limited | Administrative & support | 2018 |
| 6PI Consulting Ltd | Professional & scientific | 2015 |
| 8KN Projects Limited | Professional & scientific | 2020 |
| A & J Geoconsulting Limited | Information & communication | 2026 |
| A C C Tiling Limited | Construction | 2013 |
| A Plus Property Development Ltd. | Real estate | 2022 |
| A W Bayne Plant Hire Limited | Agriculture & fishing | 2007 |
| A.A. Landscapes Limited | Administrative & support | 2016 |
| A.M. Landscapeplus Ltd | Administrative & support | 2023 |
| A.W. Gordon Limited | Construction | 2002 |
| A2ZBUSINESSES Limited | Real estate | 2006 |
| AAB Farms Limited | Agriculture & fishing | 2002 |
| Aardwolf Property UK Limited | Hospitality | 2016 |
| Aberdeen Air Ltd | Professional & scientific | 2009 |
| Aberdeen Famous House Ltd | Hospitality | 2025 |
| Aberdeen SAP Support Limited | Information & communication | 2013 |
| Aberdeen Tax and Accounting Services Ltd | Professional & scientific | 2017 |
| Aberdeenshire Highland Cattle Limited | Agriculture & fishing | 2015 |
| Aberdeenshire Mechanical Services Ltd | Manufacturing | 2023 |
| ABH Commercial Limited | Construction | 2022 |
| Abscissa Limited | Administrative & support | 2001 |
| AC Elektra Ltd | Professional & scientific | 2023 |
| ACC Plumbing and Heating Ltd | Construction | 2012 |
| Achimille Ltd | Manufacturing | 2013 |
| ACR Technical Services Ltd | Professional & scientific | 2025 |
| Acumen Energy Consulting Limited | Real estate | 2014 |
| AD Astra Education Consultancy Limited | Education | 2025 |
| Adaptive Insights (Scotland) Limited | Information & communication | 2022 |
| ADB Technology Limited | Professional & scientific | 2018 |
| Adelphi Consultants Ltd | Professional & scientific | 2026 |
| Adept Subsea Limited | Real estate | 2013 |
| Adesso Events Ltd | Arts & recreation | 2016 |
| Adtv Services Limited | Other services | 2008 |
| AEJ Consultants Limited | Health & social care | 2015 |
| Aerodatic Limited | Information & communication | 2021 |
| Aerospace & Marine International (UK) Limited | Professional & scientific | 2005 |
| Agri Tuning Limited | Wholesale & retail | 2016 |
| Alan Buchan Contractors Limited | Construction | 2002 |
| Alan Buchan Homes Limited | Construction | 2014 |
| Alapog Consulting Ltd | Professional & scientific | 2014 |
| Albyn CRT Limited | Construction | 2020 |
| Alexander Farms Limited | Agriculture & fishing | 1992 |
| Allt K9 Ltd | Extraterritorial | 2026 |
| Alma & Co. Collective Ltd | Wholesale & retail | 2025 |
| AMD ROV Tooling Services Limited | Professional & scientific | 2021 |
| Amgmt Associates Ltd | Professional & scientific | 2020 |
| AMV Software Ltd | Information & communication | 2014 |
| Andrew Smith Boiler Services Ltd | Other services | 2017 |
| Andsurv Agri & Property Services Ltd | Real estate | 2020 |
| Andy Ewen Electrical Limited | Manufacturing | 2025 |
| Andy Lovell Decor Ltd. | Construction | 2002 |
| ANT Access Ltd | Construction | 2017 |
| Anything HR Limited | Administrative & support | 2015 |
| AOD Consulting Limited | Professional & scientific | 2014 |
| Aquaexotics Limited | Wholesale & retail | 2025 |
| Arbeadie Consultants Limited | Professional & scientific | 2010 |
| Ardackmk Ltd | Hospitality | 2020 |
| Ardnatur Technologies Ltd | Hospitality | 2011 |
| Art? Clothing Ltd | Wholesale & retail | 2026 |
| Arteg Ltd | Hospitality | 2025 |
| Assurance Group Limited | Financial services | 2021 |
| Assurance of Learning Limited | Professional & scientific | 2014 |
| Atlas Energy Advisory Ltd | Professional & scientific | 2026 |
| Auchattie Community Trust | Extraterritorial | 2015 |
| Avero Solutions Ltd | Wholesale & retail | 2025 |
| Axces Solutions Ltd | Construction | 2021 |
| Axion IP Limited | Professional & scientific | 2025 |
| Balnacraig Property Company Limited | Hospitality | 2019 |
| Banchory Car Sales Ltd | Wholesale & retail | 2020 |
| Banchory Chiropody Practice Ltd | Health & social care | 2012 |
| Banchory Community Trust | Other services | 2004 |
| Banchory Cycles Limited | Wholesale & retail | 2020 |
| Banchory Dental Practice Limited | Health & social care | 2012 |
| Banchory DRY Cleaners Limited | Other services | 2019 |
| Banchory Home Ltd | Wholesale & retail | 2019 |
| Banchory Precast Limited | Manufacturing | 2010 |
| Bancon Aspire Limited | Construction | 2013 |
| Bancon Construction Limited | Construction | 1983 |
| Bancon Developments Holdings Limited | Professional & scientific | 2003 |
| Bancon Group Limited | Construction | 1975 |
| Bancon Homes (Deeside) Limited | Construction | 1990 |
| Bancon Homes (Donside) Limited | Construction | 1991 |
| Bancon Homes Limited | Construction | 1989 |
| Barant Limited | Other services | 2011 |
| Barj Limited | Professional & scientific | 2010 |
| Barlas Farms Ltd | Agriculture & fishing | 2022 |
| Barney Machell Limited | Agriculture & fishing | 2022 |
| Barrack Engineering Services Ltd | Professional & scientific | 2022 |
| Base Drum Limited | Professional & scientific | 2012 |
| Bay Drilling Company Ltd. | Mining & quarrying | 2002 |
| BBQ PIT Smokehouse Ltd | Hospitality | 2024 |
| BC Properties Ltd | Real estate | 2019 |
| BDL Clean Ltd | Administrative & support | 2021 |
| BE Property Investment Ltd | Real estate | 2013 |
| Beannchar Ltd | Real estate | 2021 |