| 101 Business Solutions Ltd | Professional & scientific | 2023 |
| 106 Ali’S Ltd | Hospitality | 2026 |
| 1314 Electrical Services Limited | Construction | 2017 |
| 1314 Renewables Limited | Construction | 2020 |
| 1406 Properties Limited | Real estate | 2024 |
| 1929 Limited | Real estate | 2018 |
| 2 Brother Barbers Ltd | Other services | 2021 |
| 24/7 Falkirk Taxis Ltd | Transport & logistics | 2021 |
| 2411 Ltd | Real estate | 2023 |
| 247 Gowell Healthcare Services Ltd | Education | 2023 |
| 24HR AI Vending Ltd | Wholesale & retail | 2026 |
| 2BISHOPS Consulting Ltd | Information & communication | 2021 |
| 2BROTHERSCHILOSF Limited | Hospitality | 2026 |
| 3 X 1 Digital Limited | Professional & scientific | 2015 |
| 3BC Reclamation Limited | Other services | 2016 |
| 3D Solutions Limited | Information & communication | 2012 |
| 3X1 Group Limited | Professional & scientific | 2022 |
| 4D Property Development Ltd. | Real estate | 2013 |
| 4TH Edge Ltd | Information & communication | 2025 |
| 5 Star Car Wash Falkirk Ltd | Administrative & support | 2025 |
| 5 Star Taxis Stirling Ltd | Transport & logistics | 2023 |
| 5040 Analytics Limited | Information & communication | 2025 |
| 5911 Transport Ltd | Transport & logistics | 2025 |
| 800A Investment Ltd | Real estate | 2026 |
| A & B Javid Ltd | Wholesale & retail | 2007 |
| A & C Scotia Investments Ltd. | Other services | 2016 |
| A & E Construction (Scotland) Ltd. | Construction | 2011 |
| A & J Hilston Limited | Manufacturing | 1999 |
| A & K Access Ltd | Construction | 2026 |
| A & K Leisure Limited | Hospitality | 2017 |
| A Johnston Properties Limited | Real estate | 2006 |
| A R Consultancy (Scotland) Limited | Other services | 2017 |
| A Spirit to Serve Events Ltd | Arts & recreation | 2018 |
| A WEE Break Ltd | Hospitality | 2021 |
| A&A Rana Limited | Hospitality | 2020 |
| A&B Joinery Falkirk Ltd | Construction | 2025 |
| A&O Rana Ltd | Wholesale & retail | 2026 |
| A&S R Limited | Hospitality | 2019 |
| A, a & a Property Ltd | Real estate | 2017 |
| A-Bid Investments Ltd | Real estate | 2025 |
| A.D. Beattie Ltd. | Administrative & support | 2009 |
| A.D.D. Options Ltd | Administrative & support | 2022 |
| A.H.A & Ltd | Hospitality | 2023 |
| A.M Plumbing & Heating (Scotland) Ltd | Construction | 2025 |
| A.R.D Commercial Repairs Ltd | Wholesale & retail | 2026 |
| A.R.D. Consultancy Limited | Financial services | 2007 |
| A.Raza Property Limited | Real estate | 2026 |
| A.Wilson Fencing Ltd | Construction | 2025 |
| A1 Builders (Scotland) Ltd | Construction | 2016 |
| A1 Pest Service Ltd | Administrative & support | 2026 |
| A2B Taxis Falkirk Ltd | Transport & logistics | 2026 |
| A3 Print House Ltd | Manufacturing | 2022 |
| AA Accounting Ltd | Professional & scientific | 2022 |
| AAA Coaches Limited | Transport & logistics | 1998 |
| AAA Estates (Edinburgh) Limited | Real estate | 2006 |
| Aaron Morton Sheds Limited | Other services | 2019 |
| AB Coates Ltd | Construction | 2025 |
| AB Electrical Engineering Consultancy Limited | Administrative & support | 2017 |
| AB6 Ltd | Professional & scientific | 2023 |
| ABC Ambulance Services Limited | Health & social care | 2005 |
| ABC Qinghe Ltd | Hospitality | 2024 |
| ABC. Ambulance Services (UK) Ltd. | Administrative & support | 2017 |
| Ablegate Developments Limited | Professional & scientific | 2001 |
| ABO Energy United Kingdom Ltd | Construction | 2007 |
| Abrst Limited | Hospitality | 2019 |
| Abstrat Technologies Limited | Information & communication | 2018 |
| Ace Industrial Cleaning Limited | Administrative & support | 2022 |
| Acoustic Cafe (Scotland) Limited | Hospitality | 2015 |
| ACT Group Property Development Ltd | Construction | 2024 |
| Activate OT Ltd | Health & social care | 2020 |
| Active North Ltd | Professional & scientific | 2019 |
| Adabroc Ventures Ltd | Professional & scientific | 2023 |
| Adamski Property Ltd | Real estate | 2024 |
| ADD US on Limited | Professional & scientific | 2022 |
| Adex Terra Limited | Manufacturing | 2025 |
| ADF Brickwork Ltd | Construction | 2022 |
| Advance Engineering Services (Scotland) Ltd. | Manufacturing | 2001 |
| Advance Laser & Skin Care Clinic Ltd | Other services | 2014 |
| Advertisine Ltd | Information & communication | 2026 |
| AE Mech Ltd | Professional & scientific | 2025 |
| Aerofusion Consultants Limited | Professional & scientific | 2024 |
| Aesthetica (Medical Cosmetics) Ltd | Health & social care | 2018 |
| Affordable Escapes Ltd | Administrative & support | 2026 |
| AFT 1967 Limited | Administrative & support | 2025 |
| Agility Bookkeeping Ltd | Professional & scientific | 2015 |
| Agility Coaching Ltd | Information & communication | 2022 |
| Agora Gym Hub Ltd | Hospitality | 2026 |
| Agsturrock Consulting Ltd | Construction | 2022 |
| AHC Learning Limited | Professional & scientific | 2012 |
| Ahead Business Consulting Limited | Professional & scientific | 2019 |
| AHH Trading Ltd | Wholesale & retail | 2021 |
| AI Emart Ltd | Wholesale & retail | 2025 |
| Ai:Real Estate Ltd | Real estate | 2025 |
| Aikman Carpets and Flooring Limited | Construction | 2015 |
| AIM Group UK (Holdings) Ltd | Financial services | 2021 |
| AIM Housing Scotland Ltd. | Real estate | 2010 |
| Air SS Catering Ltd | Administrative & support | 2025 |
| Airsprung Scotland Limited | Professional & scientific | 1979 |
| Airth Bakers Ltd | Wholesale & retail | 2010 |
| Airth Castle Limited | Hospitality | 2004 |