| Dens Park Dbph Limited | Arts & recreation | 2023 |
| Dens Road (Arbroath) Limited | Construction | 2010 |
| Dens Road Activity Centre Ltd | Real estate | 2014 |
| Dens Road Enterprises Private Limited | Wholesale & retail | 2017 |
| Dens Road Ltd | Wholesale & retail | 2024 |
| Dens Super Store Limited | Wholesale & retail | 2010 |
| Denson Property Solutions Limited | Households | 2015 |
| Denwick Limited | Hospitality | 2022 |
| Denzil Paving and Groundwork Ltd | Construction | 2026 |
| Depth Properties Ltd | Real estate | 2021 |
| Derby Lane Ltd | Hospitality | 2019 |
| Derek Girolami Ltd | Transport & logistics | 2025 |
| Derek Smith Hairdressing Limited | Other services | 2017 |
| Derek Walker Joinery Limited | Construction | 2007 |
| Derma T Aesthetics Ltd | Other services | 2018 |
| Derma T Retail Ltd | Wholesale & retail | 2020 |
| Design Dundee Enterprises Limited | Arts & recreation | 2016 |
| Design Dundee Limited | Arts & recreation | 2009 |
| Designed by Debz Ltd | Manufacturing | 2025 |
| Designer Kitchen & Bathroom Studio (Dundee) Limited | Wholesale & retail | 2001 |
| Designer Kitchens & Interiors Limited | Professional & scientific | 2017 |
| Desk One Limited | Information & communication | 2021 |
| Desserts Galore Ltd | Hospitality | 2019 |
| Destination Dance (Dundee) Ltd | Arts & recreation | 2023 |
| Details Resources LP | | 2017 |
| Detayling Limited | Wholesale & retail | 2018 |
| Detayling Services Limited | Wholesale & retail | 2024 |
| Detayling Supplies Limited | Wholesale & retail | 2021 |
| Detectionflow Limited | Information & communication | 2025 |
| Detour Transport L.P. | | 2015 |
| Detour Ventures L.P. | | 2015 |
| Devine Property Holdings Ltd | Real estate | 2020 |
| Devine Property Maintenance Ltd | Households | 2026 |
| Devine-Devine Transport Limited | Administrative & support | 2012 |
| Devlin Estates Ltd | Real estate | 2019 |
| Devlin Properties Limited | Real estate | 2004 |
| Devlin Ventures Ltd | Real estate | 2020 |
| Devon Systems L.P. | | 2015 |
| Dewar Joiners Ltd | Construction | 2026 |
| Dfel Property Ltd | Real estate | 2023 |
| DFR Hair Limited | Other services | 2026 |
| DFR Risk Management Limited | Professional & scientific | 2008 |
| DG Fairfield Flooring Limited | Construction | 2021 |
| DGS Dundee Ltd | Hospitality | 2023 |
| DH Hairdressing Ltd | Other services | 2024 |
| Dhbeers Ltd | Manufacturing | 2018 |
| DI Gilpin Ltd | Arts & recreation | 2011 |
| DI Property (Scotland) Ltd | Real estate | 2013 |
| Dialogue Data Communications Limited | Administrative & support | 2014 |
| Diamond Bars Dundee Limited | Real estate | 2013 |
| Diamond Decorators (Dundee) Ltd | Construction | 2015 |
| Diamond Exterior Cleaning Ltd | Administrative & support | 2022 |
| Diamond Property Dundee Ltd | Real estate | 2024 |
| Diamond Property Solutions (Scotland) Ltd | Real estate | 2021 |
| Diamond SERVICES1 Limited | Construction | 2011 |
| Diamond Spices Ltd | Hospitality | 2021 |
| Diamond Sunrise Ltd | Real estate | 2022 |
| Diamond Taxis Limited | Transport & logistics | 2017 |
| Diana Ventures Limited | Real estate | 2026 |
| Dick Watson Construction Limited | Real estate | 1994 |
| Dickson Consultancy Services Ltd | Mining & quarrying | 2014 |
| Dickson Taxis Limited | Transport & logistics | 2011 |
| Dida Plastering Ltd | Construction | 2020 |
| Digit Wise Accounting Ltd | Professional & scientific | 2024 |
| Digital Acuity LP | | 2018 |
| Digital Estate LP | | 2019 |
| Digital TEN Ltd | Real estate | 2014 |
| Digitel Projects L.P. | | 2012 |
| Diglgm Ltd | Professional & scientific | 2019 |
| Dignity Property Solutions Limited | Real estate | 2022 |
| DIM SUM Manchurian Ltd | Hospitality | 2020 |
| Dimeford Systems L.P. | | 2015 |
| Dimewood Nordic L.P. | | 2015 |
| Dinaform Transport L.P. | | 2014 |
| Dinar Estate Management Limited | Agriculture & fishing | 1980 |
| Dinerlab Ltd | Hospitality | 2024 |
| Ding Dong Deliveries Ltd | Transport & logistics | 2025 |
| Ding Dong Enterprises Ltd | Financial services | 2025 |
| Dinhold Transit L.P. | | 2015 |
| Diocese of Dunkeld (Nominees) Limited | Education | 2019 |
| Dion Invest Ltd | Professional & scientific | 2013 |
| Diors Candy Ltd | Arts & recreation | 2025 |
| Dipstick Ltd | Manufacturing | 2025 |
| Direct Lettings (Scotland) Limited | Real estate | 1997 |
| Direct Line Timber Ltd. | Wholesale & retail | 1995 |
| Direct Soccer Limited | Wholesale & retail | 2007 |
| DIRECT2U Trading Co Limited | Wholesale & retail | 2017 |
| Direction of Football Ltd | Arts & recreation | 2025 |
| Directmax L.P. | | 2015 |
| Disabled and Carers Information Centre Association | Health & social care | 1995 |
| Discover Endurance Ltd | Financial services | 2017 |
| Discover Hope Foundation | Education | 2025 |
| Discover Mortgage & Protection Limited | Financial services | 2024 |
| Discovery Aquarium Furniture Ltd | Wholesale & retail | 2022 |
| Discovery Aquatics Ltd | Wholesale & retail | 2022 |
| Discovery Bathrooms Ltd | Other services | 2016 |
| Discovery Bay Drinks Limited | Wholesale & retail | 2025 |
| Discovery Beers Ltd | Wholesale & retail | 2022 |
| Discovery Cleaning Properties Ltd | Real estate | 2025 |
| Discovery Coaching Group Ltd | Administrative & support | 2025 |