| A & D Pringle | | 1987 |
| A G Cameron Joinery Limited | Construction | 2003 |
| A.Black (Benderloch) Limited | Wholesale & retail | 1964 |
| Achara Farm | | 1986 |
| Acharacle Community Minibus Ltd | Transport & logistics | 2024 |
| Acharossan Farms | | 1997 |
| Amax Contractors Limited | Construction | 2002 |
| AN Struthlag (Scotland) Ltd | Agriculture & fishing | 2013 |
| AN Tairbeart Limited | Extraterritorial | 1992 |
| Ardchattan Salmon | | 1986 |
| Ardchyline Farm | | 1981 |
| Ardgour Home Farm Partnership | | 1987 |
| Ardpatrick and Dunmore | | 1988 |
| Argyll Pharmacies Limited | Wholesale & retail | 2001 |
| Argyll Seafoods Limited | Manufacturing | 2003 |
| Arileod Farming Company | | 1986 |
| Arisaig Sauna Ltd | Other services | 2024 |
| Asknish Riding Centre | | 1987 |
| B. Mundell Limited | Transport & logistics | 1974 |
| Balnagown Farm Partnership | | 2000 |
| Balnagown Mill Partnership | | 2000 |
| Barran Caltum Windpower Limited | Energy | 2012 |
| Barrmains Farms | | 1995 |
| Barvrack Farm Partnership | | 1988 |
| BH50 Property Ltd | Real estate | 2023 |
| Birkmoss Limited | Real estate | 2005 |
| Black of Dunoon (Bakers) Limited | Manufacturing | 1978 |
| Boswell House Developments Ltd. | Real estate | 2005 |
| Byrne Ventures Limited | Hospitality | 2008 |
| Byrne Ventures Three Ltd | Hospitality | 2019 |
| C & M Paterson & Sons | | 1995 |
| Caddleton and Degnish Limited Partnership | | 1991 |
| Caledonian Wildlife Management Limited | Agriculture & fishing | 2005 |
| Campbell Street Apartments Ltd | Real estate | 2024 |
| Campbeltown Community Business Limited | Other services | 1987 |
| Christian Formation and Direction Ministries - Scotland Limited | Other services | 2025 |
| City Sightseeing Glasgow Limited | Extraterritorial | 2000 |
| Clachaig Inn Limited | Hospitality | 2002 |
| Cleanwind Ltd | Manufacturing | 2010 |
| Clyde Ferries Limited | Transport & logistics | 2000 |
| Cowal Building & Plumbing Supplies Limited | Wholesale & retail | 1982 |
| Coylet & Co Limited | Hospitality | 2025 |
| Crear Farmers | | 1995 |
| Crinan Hotel (Argyll) Limited (the) | Hospitality | 1977 |
| Culcharron Farm | | 1985 |
| Culzean Properties Limited | Hospitality | 1999 |
| D & a Munn Limited | Manufacturing | 2007 |
| D & K Lafferty & Company Limited | Construction | 2003 |
| D. Clark & SON | | 1997 |
| Dalavich Improvement Group | Arts & recreation | 2002 |
| Dalchenna Farm Partnership | | 1997 |
| Dizzy Days Limited | Information & communication | 2007 |
| Donald Macleod Farming | | 1987 |
| Drums Farms | | 1989 |
| Dunolliebeg Farm Paratnership | | 1996 |
| Dunstaffnage Marina Limited | Arts & recreation | 1994 |
| Easdale Island Company Limited | Construction | 1987 |
| Eilean Shona Collective LLP | | 2021 |
| Eilean Shona Management Limited | Hospitality | 1982 |
| Etchpro Holdings Ltd | Financial services | 2024 |
| Etive Property Limited | Construction | 2004 |
| Firm of Alistair Mccrae | | 1994 |
| Fyne Ales Limited | Manufacturing | 2001 |
| Fyne Plants Partnership | | 2000 |
| Gaineamhach Hydro LLP | | 2015 |
| Gallanach Green Generation Limited | Energy | 2010 |
| GB Plant & Mechanical Services Ltd | Other services | 2018 |
| Glasgow Citybus Limited | Professional & scientific | 2000 |
| Glen Kinglas Hydro Ltd. | Energy | 2002 |
| Glencoe Mountain Limited | Administrative & support | 2008 |
| Glenfeochan Farm Limited Partnership | | 1997 |
| Glenorchy Lodge Ltd | Hospitality | 2020 |
| Grow 07 Limited | Real estate | 2025 |
| Gulfshore Limited | Hospitality | 1994 |
| Helensburgh Motor Holdings Limited | Wholesale & retail | 2004 |
| Help (Argyll and Bute) Limited | Health & social care | 2003 |
| Here WE ARE | Arts & recreation | 1998 |
| I.C. Wilson & Co | | 1995 |
| Indigo Manor Ltd | Hospitality | 2024 |
| Inoca International Limited | Health & social care | 2026 |
| Inver Farmers | | 1995 |
| Iona Hostel Limited | Hospitality | 2005 |
| Islay House Home Farm 1985 Partnership | | 1986 |
| Isle of Kintyre Limited | Manufacturing | 2003 |
| J a & J E Mackillop | | 1992 |
| J R Macfarlane Limited | Agriculture & fishing | 2002 |
| J S Adam Trawlers Limited | Agriculture & fishing | 2004 |
| J.S. Salmon Limited | Agriculture & fishing | 1990 |
| Jackson Marine Services Limited | Agriculture & fishing | 2026 |
| Jackson Outdoor Services Limited | Construction | 2026 |
| Jaguars & Jems Ltd | Households | 2023 |
| James Cairn Ltd | Real estate | 2021 |
| James Pirie & Sons Limited | Agriculture & fishing | 1931 |
| John Brown (Strone) Contractors Limited | Extraterritorial | 1995 |
| John Macalister (Oban) Limited | Agriculture & fishing | 1994 |
| K.G. Robison & Company | | 1990 |
| Kames Fish Farming Limited | Agriculture & fishing | 1972 |
| Kilcheran Farm Partnership | | 1992 |
| Killean Farm Partnership | | 2001 |
| Kinnererach Farm | | 1997 |