| AH Contracts Ltd. | Other services | 2010 |
| Ardlui Hotel and Resort Limited | Hospitality | 2025 |
| Arrochar & Tarbet Community Development Trust | Other services | 2003 |
| BEN Arthur's Ltd | Hospitality | 2016 |
| BEN Arthur's View Limited | Hospitality | 2025 |
| Black's Livery Stables Limited | Agriculture & fishing | 1980 |
| Blueskysql Ltd | Information & communication | 2011 |
| Bookfan Limited | Health & social care | 2005 |
| Cameiladine Ltd | Transport & logistics | 2018 |
| Carneades Consulting Ltd | Professional & scientific | 2026 |
| CQR 365 Ltd | Information & communication | 2024 |
| Craigdhu Joinery Ltd | Construction | 2017 |
| Creagdhu Consultancy & Renewables Ltd | Professional & scientific | 2011 |
| Cruise Loch Lomond Limited | Transport & logistics | 1973 |
| Druid Renewables Ltd. | Manufacturing | 2015 |
| Gleann FIA House Ltd | Real estate | 2022 |
| Highway Supervision and Inspection Ltd | Construction | 2014 |
| Kindred Limited | Administrative & support | 2006 |
| LCS ENG Ltd | Wholesale & retail | 2012 |
| Live Your Dreams (Scotland) Ltd | Administrative & support | 2019 |
| Loch Long & Argyll Hotel 2025 Ltd | Hospitality | 2025 |
| Lochlong View Limited | Hospitality | 2025 |
| Mansefield Ltd | Wholesale & retail | 2017 |
| Noah Skitt Ltd | Administrative & support | 2005 |
| Omnibosh Safety Solutions Ltd | Information & communication | 2022 |
| Onrac Ltd | Wholesale & retail | 2016 |
| Opsydyn Ltd | Information & communication | 2025 |
| Osspower Limited | Energy | 2006 |
| Pegor Ltd | Construction | 2016 |
| Rowantreebank B&B Ltd | Hospitality | 2026 |
| RU Design Scot Limited | Hospitality | 2016 |
| Shandon Country Pursuits Limited | Agriculture & fishing | 1993 |
| Standby Generators Ltd | Construction | 2025 |
| Stanwix Holdings Ltd | Households | 2020 |
| Stronafyne Farm Ltd | Professional & scientific | 2022 |
| Symphony GGR 2026 Limited | Other services | 2024 |
| THE Beef Tea Bothy Ltd | Hospitality | 2025 |
| Unruly Yoga Ltd | Arts & recreation | 2026 |
| Voulich Limited | Information & communication | 2025 |
| Weathered Cyclist Limited | Arts & recreation | 2013 |
| West Coast Aerial Ltd | Information & communication | 2022 |
| Woodlandwise CIC | Education | 2024 |