| Animation Garden Ltd. | Information & communication | 2013 |
| Animo ET Fide Ltd | Administrative & support | 2015 |
| Animus Webs Ltd | Wholesale & retail | 2025 |
| Animworks Ltd | Information & communication | 2020 |
| Anion Services LP | | 2017 |
| Anipar LP | | 2017 |
| Anisa Trade LP | | 2018 |
| Anishka Collections Limited | Wholesale & retail | 2018 |
| Anita Anderson Limited | Other services | 2015 |
| Anita DAS Ltd | Professional & scientific | 2022 |
| Anita Glasby Optometry Limited | Wholesale & retail | 2013 |
| Anivara Ltd | Wholesale & retail | 2026 |
| Anjaan Limited | Agriculture & fishing | 2019 |
| Anka Barbers Ltd | Other services | 2026 |
| Ankara Ltd | Hospitality | 2016 |
| Anlagen Limited | Real estate | 2014 |
| Anlo Financial Solutions Edinburgh Ltd | Professional & scientific | 2016 |
| ANM Engineering Limited | Administrative & support | 2015 |
| ANM Reporting Limited | Professional & scientific | 2017 |
| ANM Tax Ltd. | Other services | 2018 |
| Anna Barr Interiors Ltd. | Arts & recreation | 2015 |
| Anna Evans Housing Consultancy Limited | Professional & scientific | 2008 |
| Anna Mills Interior Design Ltd | Professional & scientific | 2018 |
| Anna Q Property Limited | Households | 2026 |
| Anna S Alterations Ltd | Other services | 2025 |
| Anna Tailor Design Ltd | Other services | 2021 |
| Anna Thai Ltd | Hospitality | 2017 |
| Anna's Multi Services Ltd | Administrative & support | 2024 |
| Annabellia LP | | 2015 |
| Annabelu LP | | 2008 |
| Annan Property Factors Limited | Financial services | 2025 |
| Annandale Group Ltd | Information & communication | 2025 |
| Annandale SLP | | 1998 |
| Annat Burn Hydro Limited | Energy | 2014 |
| Anne Hunter Interiors Ltd | Professional & scientific | 2022 |
| Anne Phillips Limited | Professional & scientific | 2025 |
| Annew Investments Limited | Administrative & support | 2005 |
| Annie Smith Jewellery Ltd. | Wholesale & retail | 2002 |
| Annielytics Limited | Professional & scientific | 2015 |
| Annkir Limited | Information & communication | 2013 |
| Annotate Software Limited | Information & communication | 2005 |
| ANO Group Ltd | Transport & logistics | 2016 |
| ANO Transport Ltd | Transport & logistics | 2016 |
| Anodize Electrical Ltd | Construction | 2025 |
| Anodize Properties Ltd | Construction | 2026 |
| Anoetica Publishing Ltd | Information & communication | 2022 |
| Anointed Music Media Platform Ltd | Information & communication | 2020 |
| Anointed Vibes Limited | Information & communication | 2016 |
| Anor Alliance Holdings LP | | 2019 |
| Anor Alliance LP | | 2015 |
| Another Idea Limited | Professional & scientific | 2024 |
| Another Scotland Tours Ltd | Transport & logistics | 2017 |
| ANP Edinburgh 2 Ltd | Hospitality | 2022 |
| ANP Edinburgh Limited | Hospitality | 2020 |
| Anpera Technologies Limited | Professional & scientific | 2019 |
| ANR Inc. Limited | Information & communication | 2016 |
| Anro LP | | 2015 |
| Anrose & Partners | | 1994 |
| ANS Accord Capital LP | | 2014 |
| ANS Consulting Services Ltd | Information & communication | 2018 |
| Ansari Electronics Ltd | Manufacturing | 2020 |
| Ansari Finances Ltd | Real estate | 2020 |
| Ansari Technology Ltd | Other services | 2021 |
| Ansearch Ltd | Information & communication | 2023 |
| Anselmo Trade LP | | 2016 |
| Ansercone Enterprise LP | | 2014 |
| Ansons Consulting Ltd | Professional & scientific | 2011 |
| Ansor Fund I FP LP | | 2019 |
| Ansor Fund II FP LP | | 2024 |
| Ansor GP Member 2 Limited | Financial services | 2019 |
| Ansor II GP Member 2 Limited | Financial services | 2024 |
| Ansora LP | | 2026 |
| Ansra Health Care Ltd | Health & social care | 2012 |
| Anstage Limited | Construction | 1986 |
| Anstry Trade LP | | 2013 |
| Ansy Trade LP | | 2017 |
| ANT Workshop Ltd | Information & communication | 2015 |
| Antares Investments Limited | Financial services | 2021 |
| Antarion LP | | 2016 |
| Anteater Systems LP | | 2017 |
| Anteda Business LP | | 2016 |
| Anterior United LP | | 2017 |
| Anters Trading LP | | 2014 |
| Anthea Consulting LP | | 2023 |
| Anthea Crochet Ltd | Wholesale & retail | 2024 |
| Antheion Ltd | Real estate | 2021 |
| Anthemis Founder Limited | Administrative & support | 2015 |
| Anthemis Founder LP | | 2015 |
| Anthemis Opportunities Founder LP | | 2015 |
| Anthemis SPV Founder I LP | | 2022 |
| Anthemis Venture Debt I Founder LP | | 2022 |
| Anthurium Invest LP | | 2017 |
| Antica Limited | Health & social care | 2004 |
| Anticg Founder GP LLP | | 2022 |
| Anticg Founder LP | | 2022 |
| Antik World LP | | 2016 |
| Antila Sales LP | | 2017 |
| Antipodas LP | | 2003 |
| Antipodean House Ltd | Hospitality | 2020 |
| Antique Antics Ltd | Wholesale & retail | 2013 |