| 7-22 Architects Ltd | Extraterritorial | 2020 |
| 7-22 Systems Ltd | Construction | 2020 |
| Alasdair a Morrison Ltd | Construction | 2008 |
| Alison Shellfish Limited | Agriculture & fishing | 2017 |
| Angus a Macdonald Contracting Services Limited | Construction | 2012 |
| Aquaria (Grimsay) Ltd | Agriculture & fishing | 2014 |
| Ardbhan Genetics Ltd | Agriculture & fishing | 2025 |
| Baleshare Bothies Ltd | Hospitality | 2020 |
| Bayhead Shop Ltd | Wholesale & retail | 2008 |
| Bonnie View Boarding Kennels Ltd | Agriculture & fishing | 2025 |
| Clachan Sands Campsite Limited | Hospitality | 2025 |
| Community Development Lens | Other services | 2018 |
| D J Maclellan & SON Limited | Construction | 2018 |
| Durie Architecture Ltd | Professional & scientific | 2026 |
| Dusary Consulting Ltd | Professional & scientific | 2023 |
| Fagail Ltd | Information & communication | 2021 |
| Fourchon Ltd | Information & communication | 2021 |
| Fraser Architecture LLP | | 2008 |
| Hamzah Mart Limited | Extraterritorial | 2024 |
| Hebridean Limited | Extraterritorial | 2005 |
| Hebridean Sea Plants Ltd | Agriculture & fishing | 2024 |
| Hebridean Smokehouse Limited | Manufacturing | 2000 |
| IGOT2TRAVEL Limited | Administrative & support | 2020 |
| Isle of Berneray Seafoods Ltd | Agriculture & fishing | 2026 |
| Kallin Shellfish Limited | Agriculture & fishing | 2003 |
| Lady Anne Wildlife Cruises Limited | Transport & logistics | 2024 |
| Langass Lodge Limited | Hospitality | 1996 |
| Love Gaelic Ltd | Wholesale & retail | 2021 |
| Love Gàidhlig Ltd | Wholesale & retail | 2021 |
| Macinnes Shellfish Ltd | Agriculture & fishing | 2025 |
| Macintosh Marine Limited | Agriculture & fishing | 2026 |
| Maclellan Contractors Limited | Mining & quarrying | 2015 |
| Messco CIC | Professional & scientific | 2024 |
| Miller & Dance Ltd | Hospitality | 2024 |
| Norries Lorries Ltd | Wholesale & retail | 2023 |
| North Uist Camping Ltd | Hospitality | 2017 |
| North Uist Development Company | Other services | 2010 |
| North Uist Distillery Ltd | Manufacturing | 2017 |
| Otter Mountain Ltd | Education | 2022 |
| Raybello Ltd | Real estate | 2024 |
| Rigging & Lifting Safe Solutions Ltd | Extraterritorial | 2008 |
| Sea Salt Hebrides Ltd | Mining & quarrying | 2022 |
| SOI 7 Oilfield Services Ltd | Professional & scientific | 2007 |
| Start.Again Ltd | Administrative & support | 2009 |
| Stellamaris Live Shellfish Ltd | Agriculture & fishing | 2018 |
| Studio Hebrides Architecture Ltd | Professional & scientific | 2013 |
| Studio Vans Ltd | Manufacturing | 2019 |
| Taigh Chearsabhagh Trust | Arts & recreation | 1993 |
| Uist Forest Retreat Limited | Hospitality | 2018 |
| Uist Honey Bees Ltd | Agriculture & fishing | 2025 |
| Uistfilm Ltd | Information & communication | 2019 |
| Urras NAN Craobh Uibhist a Tuath | Agriculture & fishing | 2006 |
| Westford Inn Limited | Hospitality | 2015 |
| Whiteshore Sea Salt Ltd | Mining & quarrying | 2018 |
| William Stewart Live Fish Limited | Administrative & support | 1984 |