| 3000 Feet Limited | Information & communication | 2024 |
| 47 Projects Limited | Real estate | 2015 |
| 555 Courier Services Ltd | Transport & logistics | 2026 |
| A Better Way Ltd. | Professional & scientific | 2007 |
| A C Currie Limited | Wholesale & retail | 2001 |
| Abbot Bickerstaff Limited | Professional & scientific | 2025 |
| Abms Scotland LLP | | 2018 |
| Abroofingcladding Ltd | Construction | 2022 |
| Acacia Landholdings Limited | Real estate | 2010 |
| Ace Renewables Ltd | Construction | 2023 |
| Ace Studios Scot Ltd | Other services | 2025 |
| Action 4 Success (Scotland) Limited | Professional & scientific | 2010 |
| Adam Wilson & Sons (Holdings) Limited | Professional & scientific | 2002 |
| ADC Aviation Services Ltd | Manufacturing | 2025 |
| Addian Ltd | Real estate | 2017 |
| Advance Forwarding Limited | Administrative & support | 2018 |
| Advance Packing Limited | Administrative & support | 2018 |
| Advanced Access Services Ltd | Construction | 2017 |
| Affinity IFA Limited | Financial services | 2012 |
| Afton Plumbing Limited | Construction | 2015 |
| Ageous Ltd | Wholesale & retail | 2025 |
| AJ Futures Ltd | Real estate | 2024 |
| AKA Aesthetics Ltd | Other services | 2019 |
| Alan Keith Giddins Limited | Professional & scientific | 2024 |
| Alan Porter Associates Limited | Manufacturing | 2012 |
| Alexanders Timber Design Limited | Manufacturing | 2008 |
| Alexandria Minimarket Ltd | Wholesale & retail | 2025 |
| ALL Done in One Handy-Man Ltd | Construction | 2024 |
| Alpharoute Transports Ltd | Administrative & support | 2018 |
| AME 2023 Ltd | Financial services | 2023 |
| Anchor Hospitality Ltd | Hospitality | 2018 |
| Andallimay Ltd | Information & communication | 2009 |
| Anderson Nicol Holdings Ltd. | Professional & scientific | 2017 |
| Annette Murray Trading Limited | Real estate | 2018 |
| Apollo Engineering Limited | | 1979 |
| Applied Safety Consultancy Ltd | Professional & scientific | 2025 |
| Ariana Homes Ltd | Households | 2025 |
| Arranview Management Consultants Ltd | Professional & scientific | 2019 |
| Ashentree Properties Limited | Real estate | 2025 |
| Assure Associates Ltd | Professional & scientific | 2017 |
| Auchingramont Investments Limited | Real estate | 2015 |
| AVM IOT Limited | Information & communication | 2024 |
| Ayrshire Estate Agents Ltd | Real estate | 2012 |
| Ayrshire Media Services Limited | Information & communication | 2013 |
| Ayrshire Riviera Cider Ltd | Manufacturing | 2020 |
| Azure Orange Limited | Construction | 2011 |
| B.H. Developments (Scotland) Limited | Construction | 1995 |
| Ballantyne Design Limited | Professional & scientific | 2022 |
| Bath Cost Consultancy Ltd | Professional & scientific | 2023 |
| Bcam Consulting Ltd | Professional & scientific | 2025 |
| Bdas (Services) Ltd | Construction | 2012 |
| Beelo Ltd | Information & communication | 2025 |
| Better Digital Solutions Limited | Information & communication | 2023 |
| BGH Marine Limited | Professional & scientific | 2018 |
| BH Property Investments (Glasgow) Ltd | Real estate | 2019 |
| Big Blue Bird Limited | Real estate | 2021 |
| Bikepost Ltd | Wholesale & retail | 2016 |
| Bill Mackay & Partners | | 1979 |
| Bishop's Servant Properties Ltd. | Real estate | 2015 |
| Braw Consulting Ltd | Information & communication | 2025 |
| Bridge & Weir Ltd | Professional & scientific | 2025 |
| Brig O'Doon Limited | Hospitality | 1998 |
| Cairn Holdings (Scotland) Ltd | Administrative & support | 2018 |
| Calace Limited | Professional & scientific | 2023 |
| Caldwell Property Investments Limited | Real estate | 2020 |
| Callin Travel Essentials Limited | Wholesale & retail | 2023 |
| Camfit Ltd | Wholesale & retail | 2026 |
| Capall Dorcha Ltd | Arts & recreation | 2013 |
| Cardhu Gifts & Interiors Ltd | Wholesale & retail | 2014 |
| Caroline Bickerstaff Weddings & Events Ltd | Other services | 2022 |
| Cathcart Fine Food & Drink Ltd | Wholesale & retail | 2017 |
| Cayla Property Ltd | Real estate | 2023 |
| CCL E-Biz Ltd. | Transport & logistics | 2008 |
| CCL Europe Holdings Limited | Administrative & support | 2016 |
| CCL Global Enterprises Ltd. | Information & communication | 2008 |
| CCL Logistics International Ltd | Administrative & support | 2019 |
| CCL Shared Services Limited | Administrative & support | 2020 |
| CCL Techlogix Group Ltd | Administrative & support | 2016 |
| CCL Technology Holdings Limited | Administrative & support | 2016 |
| CCL Technology Solutions Ltd | Information & communication | 1996 |
| Celsius Homecare Limited Liability Partnership | | 2008 |
| Celsius Solar Ltd | Energy | 2006 |
| Central Heating GAS Services Ltd | Construction | 2018 |
| Chemibiolz Ltd | Professional & scientific | 2018 |
| Chris Barlow Electrical Solutions Limited | Administrative & support | 2010 |
| Chris Mill Electrical Limited | Construction | 2024 |
| CL18 Ltd | Other services | 2022 |
| Clark Legacy Property Ltd | Real estate | 2025 |
| Clemie Property Limited | Real estate | 2025 |
| CLK Finance Limited | Professional & scientific | 2016 |
| Cloudspace Accounting Limited | Professional & scientific | 2021 |
| CMM Healthcare Ltd | Information & communication | 2024 |
| Coastal Diving & Marine Services Ltd | Wholesale & retail | 2008 |
| Collenan Farming Company Limited | Agriculture & fishing | 2018 |
| Comrie Properties Limited | Real estate | 2025 |
| Consolidated Carriers Ltd. | Administrative & support | 2019 |
| Cooki Ltd | Manufacturing | 2026 |
| Cooriehill Carpet & Upholstery Cleaners Ltd | Administrative & support | 2025 |
| Copper Antibacterial Limited | Other services | 2023 |
| Corraith Estates Limited | Real estate | 2021 |