| 1ST Class Kurdish Barber Ltd | Other services | 2026 |
| 24/7 Elite Healthcare Ltd | Public administration | 2020 |
| 2FAST Courier Ltd | Construction | 2026 |
| 3CORE Ltd | Administrative & support | 2025 |
| 43 Store Ltd | Wholesale & retail | 2024 |
| 5 Peri Peri Ltd | Hospitality | 2024 |
| 786 Trends Ltd | Wholesale & retail | 2024 |
| A & W Boyle Transport Ltd | Transport & logistics | 2025 |
| A C Properties Airdrie Limited | Construction | 2016 |
| A Cuppla Tools Ltd | Administrative & support | 2025 |
| A Irwin Education Limited | Education | 2022 |
| A Kirson Building & Roofing Services Limited | Construction | 2009 |
| A Mcghee Engineering Solutions Ltd | Construction | 2018 |
| A P L Construction (Holdings) Ltd | Extraterritorial | 2020 |
| A P L Construction Ltd | Construction | 2011 |
| A P L Plant Hire Ltd | Extraterritorial | 2020 |
| A P L Self Storage Ltd | Extraterritorial | 2020 |
| A to B Coach Travel Ltd | Transport & logistics | 2018 |
| A1 Cars (Viewpark) Limited | Transport & logistics | 2007 |
| AA News & Snacks Ltd | Wholesale & retail | 2025 |
| AA786 Traders Ltd | Transport & logistics | 2022 |
| AAA Property HC Ltd | Real estate | 2023 |
| AAG Rigging and Lifting Services Limited | Construction | 2017 |
| Aahil's Mart Ltd | Wholesale & retail | 2026 |
| Aakbarber Limited | Other services | 2022 |
| AAN Mechanicals Ltd | Wholesale & retail | 2024 |
| AB Performance Training Ltd | Arts & recreation | 2026 |
| Access Roads Limited | Construction | 2014 |
| Accountspot Limited | Professional & scientific | 2022 |
| ACD Facades Ltd | Construction | 2026 |
| Ace Groundwork's & Engineering Limited | Construction | 2025 |
| Adam N EVE Limited | Other services | 2026 |
| Adeeb’S Ltd | Information & communication | 2025 |
| Aditi Enterprises Private Limited | Wholesale & retail | 2022 |
| ADP (Plant) Ltd | Manufacturing | 2016 |
| Aera Advisory Limited | Professional & scientific | 2026 |
| Aesthetics by Amber Ltd | Other services | 2026 |
| AF Brothers Ltd | Wholesale & retail | 2021 |
| Aiorca Ltd | Information & communication | 2026 |
| AJ & AW VAC Ltd | Wholesale & retail | 2020 |
| AJ Industrial Doors Ltd. | Manufacturing | 2015 |
| Ak's Mediterranean Kitchen Ltd | Hospitality | 2026 |
| AKJ Contracts Ltd | Construction | 2023 |
| Akjc Ltd | Real estate | 2026 |
| Akoya Jewellery Limited | Wholesale & retail | 2025 |
| AL Kareem Group Limited | Construction | 2024 |
| AL Marjan Enterprises Ltd | Information & communication | 2024 |
| Alarmsync Security Solutions Limited | Administrative & support | 2025 |
| Albamill Newmains Limited | Real estate | 2004 |
| Aleesha Group Ltd | Wholesale & retail | 2021 |
| Alexander ORR Machinery Repairs Ltd | Manufacturing | 2022 |
| Alphatec Software Limited | Information & communication | 1996 |
| Aluminium Window Design Ltd | Manufacturing | 2015 |
| Amarco Estates Wishaw Limited | Real estate | 2025 |
| AMD Properties (Scotland) Limited | Real estate | 2024 |
| AME & Co Consultants Limited | Professional & scientific | 2019 |
| AMI Logistics Ltd | Transport & logistics | 2025 |
| Andrew Park Accountancy Solutions Limited | Professional & scientific | 2024 |
| Angel Pawz Limited | Agriculture & fishing | 2023 |
| Angels Cleaning Services (Scotland) Ltd | Households | 2012 |
| Anisha Trading Limited | Wholesale & retail | 2024 |
| AP Convenience Ltd | Wholesale & retail | 2021 |
| Apopa Limited | Transport & logistics | 2024 |
| Arain Foundation CIC | Other services | 2024 |
| Aria Pizzaria Ltd | Hospitality | 2019 |
| Aris Food Bar Ltd | Hospitality | 2024 |
| Arkus Haulage Limited | Transport & logistics | 2025 |
| Aroma Coffee & Kitchen (Wishaw) Ltd | Hospitality | 2022 |
| Arron Paul Andrews Ltd | Transport & logistics | 2026 |
| Artisan Shopfitting and Joinery Ltd | Construction | 2019 |
| AS Enterprise Scotland Ltd | Real estate | 2016 |
| AS Properties (Scotland) Ltd | Real estate | 2016 |
| AS Stores (Scotland) Ltd | Real estate | 2018 |
| AS Tech Engineering Ltd | Manufacturing | 2026 |
| Ashraf Estates Ltd | Real estate | 2025 |
| Asia Newmains Limited | Hospitality | 2025 |
| Asia Tandoori Ltd | Hospitality | 2026 |
| Asiriayo Ltd | Information & communication | 2024 |
| Asla Interim Limited | Administrative & support | 2015 |
| Aspect Executive Travel Limited | Transport & logistics | 2016 |
| Aspire Caravans Ltd | Manufacturing | 2023 |
| Aspire Group Scotland Limited | Wholesale & retail | 2026 |
| Asset Alliance Ltd. | Administrative & support | 2010 |
| Asset Guardian Solutions Limited | Information & communication | 2010 |
| Asset Utilities Limited | Professional & scientific | 2005 |
| Astonish Joiners & Building Contractors Ltd | Construction | 2017 |
| Astonish Kitchens & Bathrooms Ltd | Manufacturing | 2020 |
| AT Bar 6 Music Limited | Hospitality | 2018 |
| Auld Hoose Limited | Hospitality | 2020 |
| Auld Hoose PUB 30 Ltd | Hospitality | 2024 |
| Auto Martin Ltd | Transport & logistics | 2025 |
| Autodoor Projects UK Ltd | Manufacturing | 2012 |
| Autotec Garage Lanarkshire Limited | Wholesale & retail | 2012 |
| Avenue Emporium Ltd | Wholesale & retail | 2024 |
| Avon Foot Clinic Limited | Health & social care | 2014 |
| Awaisahmad Ltd | Wholesale & retail | 2024 |
| AWL Couriers Ltd. | Transport & logistics | 2012 |
| Ayzal Logistics Ltd | Transport & logistics | 2026 |
| Azymut M&S Ltd | Manufacturing | 2025 |
| B & B Storage Ltd | Administrative & support | 2015 |