| Dunedin Cars Ltd | Transport & logistics | 2023 |
| Dunedin Co-Investment Fund L.P. | | 2008 |
| Dunedin Concerts Trust Limited | Arts & recreation | 2009 |
| Dunedin Consulting and Services Ltd | Information & communication | 2024 |
| Dunedin Damh Limited | Hospitality | 2025 |
| Dunedin Decorators Ltd | Construction | 2020 |
| Dunedin Design & Construction Ltd | Construction | 2020 |
| Dunedin Design Investment Ltd | Construction | 2015 |
| Dunedin Design Ltd | Construction | 2014 |
| Dunedin Electrical Ltd | Energy | 2024 |
| Dunedin Executive Co-Invest II L.P. | | 2006 |
| Dunedin Financial Limited | Financial services | 2025 |
| Dunedin Founder Partners (EHF) L.P. | | 2005 |
| Dunedin Founder Partners Co-Investment L.P. | | 2008 |
| Dunedin Founder Partners FOF L.P. | | 2008 |
| Dunedin Founder Partners II L.P. | | 2006 |
| Dunedin Founder Partners III L.P. | | 2012 |
| Dunedin Founder Partners IV L.P. | | 2018 |
| Dunedin Founder Partners L.P. | | 2001 |
| Dunedin Fund of Funds L.P. | | 2008 |
| Dunedin Group Limited | Real estate | 1995 |
| Dunedin Health & Leisure Ltd | Other services | 2013 |
| Dunedin Heritable Investments Ltd | Construction | 2018 |
| Dunedin Income Growth Investment Trust PLC | Financial services | 1879 |
| Dunedin Industrial III Limited Partnership | | 2014 |
| Dunedin Industrial Limited Partnership | | 2012 |
| Dunedin Internal Design Ltd | Construction | 2019 |
| Dunedin IT Limited | Information & communication | 2009 |
| Dunedin Leeds Limited Partnership | | 2018 |
| Dunedin LLP | | 2009 |
| Dunedin Merchiston Ltd | Administrative & support | 2011 |
| Dunedin Morningside Ltd | Other services | 2014 |
| Dunedin Multimedia Limited | Information & communication | 1995 |
| Dunedin Murrayfield Ltd | Other services | 2015 |
| Dunedin Polwarth Ltd | Other services | 2014 |
| Dunedin Property (Cheltenham) Limited | Real estate | 2010 |
| Dunedin Property (FM) Limited | Real estate | 2019 |
| Dunedin Property (SUF) 1 Limited | Real estate | 2011 |
| Dunedin Property (SUF) 2 Limited | Real estate | 2011 |
| Dunedin Property 2019 Limited Partnership | | 2019 |
| Dunedin Property Asset Management Limited | Real estate | 2001 |
| Dunedin Property Holdings Limited | Financial services | 2019 |
| Dunedin Property Investment Company Limited | Real estate | 1981 |
| Dunedin Property Limited | Real estate | 1995 |
| Dunedin Property Management Limited | Real estate | 2002 |
| Dunedin School | Education | 2000 |
| Dunedin Securities Limited | Professional & scientific | 2000 |
| Dunedin Software Limited | Administrative & support | 2007 |
| Dunedin Sporting Goods Company Limited | Wholesale & retail | 1977 |
| Dunedin Steel Ltd | Manufacturing | 2020 |
| Dunedin Ventures Ltd | Professional & scientific | 2023 |
| Dunedin West Gorgie Ltd | Administrative & support | 2010 |
| Dunedin Wines Limited | Administrative & support | 2010 |
| Dunedin Worldwide Investment Trust PLC | Financial services | 1896 |
| Duneiden Limited | Wholesale & retail | 2025 |
| Dunelm Partners Limited | Financial services | 2018 |
| Dunemoor Traders & Co | | 2000 |
| Dunerne Property Consulting Ltd | Real estate | 2023 |
| Dunfermline Express Hotel Limited | Hospitality | 2005 |
| Dunfermline Press Limited,The | Professional & scientific | 1983 |
| Dunhaven Homes Ltd | Construction | 2006 |
| Dunkley SLP | | 1996 |
| Dunkyan Ltd | Real estate | 2014 |
| Dunlaw Properties Ltd | Construction | 2025 |
| Dunlin Global LP | | 2019 |
| Dunmore Business Limited | Professional & scientific | 2025 |
| Dunmore Enterprises L.P. | | 2012 |
| Dunnet Limited | Professional & scientific | 1999 |
| Dunning Investment Limited | Real estate | 2024 |
| Dunoon Ceramics Limited | Manufacturing | 1974 |
| Dunoon Invest LP | | 2017 |
| Dunoon Investment Trading (Scotland) Partnership SP | | 2022 |
| Dunpark (Edinburgh) Ltd | Real estate | 2012 |
| Dunphail II Windfarm Limited | Energy | 2018 |
| Dunphail Windfarm Limited | Energy | 2018 |
| Dunphail Windfarm Partnership LLP | | 2018 |
| Dunri Investments SP | | 2001 |
| Dunrod Consulting Limited | Professional & scientific | 2025 |
| Dunrowan Heights Limited | Construction | 2016 |
| Duns Road Developments 2022 Ltd | Extraterritorial | 2022 |
| Dunsapie Limited | Professional & scientific | 2013 |
| Dunsborough Investments Limited | Real estate | 2017 |
| Dunsinane Productions Ltd | Administrative & support | 2024 |
| Dunsleigh Ltd | Real estate | 2023 |
| Dunsmoore Capital SLP | | 2005 |
| Dunsmore Family Holdings Limited | Financial services | 2018 |
| Dunstan Support LLP | | 2014 |
| Dunstone Capital Ltd | Real estate | 2025 |
| Duntarvie Limited | Real estate | 2019 |
| Duntaylor Developments Ltd | Real estate | 2017 |
| Dunthorne Taxis Ltd. | Transport & logistics | 2005 |
| Duntocher Care Limited | Health & social care | 2014 |
| Dunton Trade LP | | 2013 |
| Duntum Ltd | Health & social care | 2022 |
| Dunvegan Assets Ltd | Real estate | 2025 |
| Dunwell Edinburgh Ltd | Wholesale & retail | 2024 |
| Dunwell Property Company Ltd | Real estate | 2010 |
| Dunwell Roofing & Building Services Ltd | Construction | 2019 |
| Dunwell Services Ltd | Administrative & support | 2025 |
| Dunya Consultants Ltd | Professional & scientific | 2022 |