| Conmec Limited | Extraterritorial | 2018 |
| Cooledge Refrigeration & Air Conditioning Ltd | Manufacturing | 2020 |
| Cosmic Services Ltd | Administrative & support | 2022 |
| Craws Nest KJL Ltd | Hospitality | 2023 |
| Critica Group Limited | Other services | 2021 |
| CTR GAS Heating and Plumbing Ltd | Construction | 2025 |
| D & a Timber Preservation Ltd | Manufacturing | 2022 |
| D J Laing (Contracts) Limited | Construction | 1984 |
| D J Laing Estates Limited | Real estate | 2023 |
| D J Laing Group Limited | Professional & scientific | 2011 |
| D J Laing Recycling Solutions Limited | Water & waste | 2011 |
| D Laing Ltd | Construction | 2020 |
| D.J. Laing Homes Limited | Construction | 1986 |
| Dalhousie Contract Cleaning Services Ltd | Administrative & support | 2018 |
| Dallen Ltd | Transport & logistics | 2025 |
| Daneir Investment Ltd | Wholesale & retail | 2025 |
| David Murray Transport Limited | Transport & logistics | 1997 |
| Davidson Property and Energy Services Ltd | Professional & scientific | 2009 |
| DC Mechanical Well Services Ltd | Professional & scientific | 2016 |
| DD7 Foods Ltd | Hospitality | 2024 |
| DE Niro's (Dundee) Limited | Hospitality | 2005 |
| Designer Events Ltd | Other services | 2021 |
| Distorted Euphoria Events Ltd | Information & communication | 2019 |
| DJW Field Services Limited | Professional & scientific | 2025 |
| DLM Advanced Practice Ltd | Health & social care | 2024 |
| DNA Property & Housing Ltd | Real estate | 2021 |
| Doig Henderson Consultancy Ltd | Professional & scientific | 2026 |
| Doug Beedie Builders Ltd | Construction | 2022 |
| Douglas Govan Employment Consultant Limited | Professional & scientific | 2012 |
| Dp-Pt Ltd | Health & social care | 2025 |
| Drink Mart Limited | Wholesale & retail | 2026 |
| Dryburgh Harp Community Partnership Limited | Arts & recreation | 2025 |
| DS Diving Ltd | Administrative & support | 2024 |
| DST Carnoustie Ltd | Hospitality | 2024 |
| Dundee Autobreakers Ltd | Wholesale & retail | 2016 |
| Dundonald Fencing Limited | Construction | 1996 |
| East Coast Refreshments Ltd | Wholesale & retail | 2021 |
| East Coast Surfacing Ltd | Construction | 2012 |
| East Haven Coastal Community Interest Company | Real estate | 1996 |
| Eclips Hair Design Limited | Other services | 2003 |
| Elite Pathway Education Consulting (UK) Ltd | Education | 2024 |
| Ellbow Ltd | Health & social care | 2014 |
| EMC Chase Limited | Professional & scientific | 2013 |
| Ertson's Limited | Professional & scientific | 2021 |
| Falconer Chiropody Limited | Health & social care | 2002 |
| Fit 4 Purpose (Angus) Ltd | Arts & recreation | 2011 |
| FLY 747 Limited | Hospitality | 2023 |
| Forfar MOT Centre Ltd | Wholesale & retail | 2025 |
| Forsyth's Hair Ltd | Other services | 2007 |
| Fruits Roots & Gourmet Foods Ltd | Wholesale & retail | 2021 |
| Funday Ltd | Real estate | 2022 |
| Fìrinne & Co Ltd | Arts & recreation | 2025 |
| G & a Trading Ltd | Wholesale & retail | 2009 |
| GA Decorators Ltd | Construction | 2022 |
| Gardyne Homes Ltd | Administrative & support | 2014 |
| GCA Electrical Ltd | Construction | 2021 |
| Gdoc Drive Co Ltd | Transport & logistics | 2025 |
| Ggosling Engineering Ltd | Other services | 2013 |
| Gilberts Groundworks Ltd | Construction | 2020 |
| Go FAR Express Parcels Ltd | Transport & logistics | 2020 |
| Golf Scotland Limited | Administrative & support | 1995 |
| Gorilla and SHE Coaching Ltd | Wholesale & retail | 2024 |
| Grainstatus Limited | Manufacturing | 2001 |
| Green Dog Design and Consultancy Ltd | Information & communication | 2019 |
| Greybay Consulting Ltd | Professional & scientific | 2019 |
| GWM Training Consultancy Ltd | Education | 2013 |
| Hamish's Hogs Ltd | Hospitality | 2015 |
| Harmud Properties Ltd | Real estate | 2025 |
| Harrison Electrical (Angus) Ltd | Construction | 2026 |
| Harvey's House Trading Ltd | Wholesale & retail | 2026 |
| Haym Ltd | Wholesale & retail | 2021 |
| Hays Deliveries Ltd | Other services | 2025 |
| He's WOK Ltd | Hospitality | 2024 |
| Herbhill Property Ltd | Real estate | 2024 |
| Hjse Services Ltd | Hospitality | 2025 |
| Hobbs Property Group Limited | Real estate | 2025 |
| Holiday Rentals Scotland Limited | Hospitality | 2019 |
| House of Farnell Ltd | Wholesale & retail | 2021 |
| HUF Properties Ltd | Real estate | 2026 |
| Hydro-Data Limited | Real estate | 1986 |
| Hypatia Learning, Development & Investigations Ltd | Professional & scientific | 2025 |
| Hypeify.Io Limited | Information & communication | 2025 |
| IAN Roberts Mot's Limited | Wholesale & retail | 2002 |
| IAN S. Cummings Ltd. | Construction | 2003 |
| IMC Group Ltd | Professional & scientific | 2020 |
| Inflection Energy Ltd | Professional & scientific | 2026 |
| Iniotech Limited | Manufacturing | 2024 |
| Intecgreat Limited | Information & communication | 2024 |
| International Sports Group Limited | Arts & recreation | 2026 |
| Inverlea Supplies Ltd | Manufacturing | 2008 |
| Isla Plumbing & Heating Services Limited | Professional & scientific | 2019 |
| Isolated Heroes Ltd | Professional & scientific | 2016 |
| Ivory Tower Cosmetic Limited | Health & social care | 2017 |
| J & K Pubs Ltd | Hospitality | 2019 |
| J & P Metal Technologies (Scotland) Limited | Extraterritorial | 2014 |
| J Digital Ltd | Information & communication | 2026 |
| J.A.G Alba Ltd | Administrative & support | 2015 |
| Jackie's Commercial Cleaners Ltd | Administrative & support | 2018 |
| James Fraser & Co. Ltd. | Professional & scientific | 1999 |
| Jason SIM Limited | Professional & scientific | 2002 |