| 264 Solutions Ltd | Other services | 2017 |
| A G Ross Ltd | Construction | 2016 |
| AC & IC Fraser & SON Limited | Wholesale & retail | 2001 |
| AC & IC Fraser & SON Properties Limited | Real estate | 2024 |
| Acheninver Hostel Limited | Hospitality | 2016 |
| Adventurous Audio Ltd | Information & communication | 2020 |
| Allee Holdings Ltd | Hospitality | 2025 |
| AN Talla Solais | Arts & recreation | 2008 |
| Ardmair Point Ltd | Hospitality | 2012 |
| Argyle Property Holdings Ltd | Real estate | 2020 |
| Barefoot Underfloor Heating Ltd | Wholesale & retail | 2020 |
| Bedroom Enterprises Ltd | Information & communication | 2014 |
| Beyond Events Presents Ltd | Arts & recreation | 2015 |
| Beyond Presents Ltd | Arts & recreation | 2014 |
| Bolands Development Ltd | Construction | 2015 |
| Bridge House Art Limited | Education | 2015 |
| Broomfield Catering Limited | Hospitality | 2014 |
| Broomfield Holiday Park Limited | Hospitality | 2011 |
| Calistri Hotels Limited | Hospitality | 1983 |
| Ccdc Trading Ltd | Other services | 2016 |
| Ceilidh Places Limited | Hospitality | 1996 |
| Co Flow Coaching Ltd | Professional & scientific | 2024 |
| Coigach Community Development Company | Other services | 2010 |
| Coigach Salmon Fisheries Limited. | Agriculture & fishing | 1950 |
| Couper Access Ltd | Construction | 2021 |
| Croft & Coast Ltd | Wholesale & retail | 2026 |
| Culag Ltd | Agriculture & fishing | 2022 |
| Delicasea Limited | Hospitality | 2009 |
| Eosih Ltd | Professional & scientific | 2013 |
| GAS Bottle Delivery Ltd | Wholesale & retail | 2018 |
| Gorse Consultancy Limited | Professional & scientific | 2003 |
| Happy House Ullapool Limited | Hospitality | 2023 |
| Harbour House Ltd | Hospitality | 2019 |
| Highland Candle Company Ltd | Manufacturing | 2022 |
| Highland Community Broadband Community Interest Company | Information & communication | 2016 |
| Highland Liquor Company Ltd | Manufacturing | 2018 |
| Holdfast Marine Solutions Limited | Professional & scientific | 2014 |
| Hoppy Days Ltd | Hospitality | 2015 |
| Iain Macleod Fishing Ltd | Agriculture & fishing | 2022 |
| Isle Martin Trust | Other services | 1999 |
| Jamieson Sinclair Ltd | Information & communication | 2011 |
| Kinder Croft CIC | Health & social care | 2019 |
| Leckmelm Holidays Limited | Hospitality | 1963 |
| Little Green Island Films Ltd | Arts & recreation | 2016 |
| Loch Broom Restaurant Ltd | Hospitality | 2025 |
| Lochbroom and Ullapool Community Trust Limited | Administrative & support | 2009 |
| Lochbroom F.M. Limited | Information & communication | 1997 |
| LVR Construction Limited | Construction | 2026 |
| MAC Eco Access Ltd | Professional & scientific | 2026 |
| Made in Ullapool Community Interest Company | Manufacturing | 2011 |
| Maramar Marine Services Limited | Administrative & support | 2014 |
| Mckenzie Mountaineering Ltd. | Education | 2023 |
| Napier Engineering Ltd | Professional & scientific | 2021 |
| Noost Ltd | Manufacturing | 2022 |
| North West Project Engineering Ltd | Other services | 2023 |
| Ochsner Heat Pump Services Limited | Construction | 2026 |
| Podtree Ltd | Information & communication | 2015 |
| Polbain House Farm Ltd | Agriculture & fishing | 2012 |
| RAD Recovery Ltd | Transport & logistics | 2026 |
| Rhidorroch Company Limited | Energy | 1996 |
| Rhidorroch Distillery Limited | Manufacturing | 2019 |
| S I Ross Surveying Limited | Construction | 2017 |
| S&J Rentals Ltd | Real estate | 2025 |
| Scobie and Renwick Properties Ltd | Real estate | 2021 |
| Sea Thomson Ltd | Mining & quarrying | 2014 |
| Simple Figures Ltd | Professional & scientific | 2024 |
| Skinnd Ltd | Agriculture & fishing | 2020 |
| Skotlandsfjord Ltd | Financial services | 2021 |
| SKT Controls & Communications Ltd | Professional & scientific | 2022 |
| Steven Gourlay Photography Ltd | Professional & scientific | 2013 |
| Summer Isles Festival CIC | Arts & recreation | 2025 |
| THE Achiltibuie Garden Ltd | Arts & recreation | 2008 |
| THE Bothy Ullapool Ltd | Professional & scientific | 2026 |
| THE Brochs of Coigach (Art and Land) Limited | Arts & recreation | 2012 |
| THE Fuaran Bar Company Limited | Hospitality | 1975 |
| THE Seafood Shack (Ullapool) Ltd | Hospitality | 2021 |
| THE Tanera Project | Other services | 2026 |
| UA Accessories Ltd | Wholesale & retail | 2019 |
| Ullapool Charters Ltd | Agriculture & fishing | 2019 |
| Ullapool Construction Limited | Construction | 1999 |
| Ullapool Dance Ltd | Education | 2011 |
| Ullapool Guitar Festival Ltd | Arts & recreation | 2019 |
| Ullapool Smokehouse Limited | Manufacturing | 2006 |
| Ullapool Trading Ltd. | Wholesale & retail | 2004 |
| Ullapool Unpacked C.I.C. | Wholesale & retail | 2019 |
| Ullaspool | Arts & recreation | 1990 |
| Ullatronics Ltd | Professional & scientific | 1995 |
| Unlimited Colour Ltd | Wholesale & retail | 2019 |
| Urquhart Plant Ltd. | Construction | 2003 |
| West Coast Delicatessen Ltd | Wholesale & retail | 2022 |