| Millar Properties Ltd | Real estate | 2018 |
| Millegraph Limited | Extraterritorial | 1999 |
| ML HUI Ltd | Hospitality | 2023 |
| Mosspark Healthcare Limited | Wholesale & retail | 2026 |
| MPJ E&I Limited | Mining & quarrying | 2020 |
| MRG Storage Ltd | Transport & logistics | 2024 |
| Nchantments Limited | Wholesale & retail | 2023 |
| Nectum Research Limited | Information & communication | 2015 |
| Neezy Ltd | Professional & scientific | 2025 |
| Niall's Exterior Cleaning Ltd | Administrative & support | 2025 |
| Noya Design Studio Ltd | Professional & scientific | 2022 |
| O.S.N Group Ltd | Wholesale & retail | 2024 |
| Original Artists Ltd | Wholesale & retail | 2018 |
| Osprey Catering (Scotland) Limited | Hospitality | 2001 |
| Ours.Studio Ltd | Arts & recreation | 2025 |
| P & JP Limited | Real estate | 2023 |
| Parma Vintage Limited | Wholesale & retail | 2019 |
| Partner Services Scotland Ltd | Hospitality | 2021 |
| Paul Lawrie Foundation Limited | Arts & recreation | 1993 |
| PB Joinery & Building Contractors Ltd | Construction | 2017 |
| Phil's Bakery Ltd | Hospitality | 2024 |
| Piercedbody Limited | Wholesale & retail | 2013 |
| PLN Homes Ltd. | Real estate | 2016 |
| PMX Diving Ltd | Agriculture & fishing | 2017 |
| Poisoned Chalice Tattoo Studio Ltd | Other services | 2023 |
| Poplar Tree Property Limited | Real estate | 2015 |
| Powerhub Rentals Scotland Ltd | Administrative & support | 2026 |
| Price IT Cost Consultants Limited | Professional & scientific | 2020 |
| Pricelessdecor Ltd | Construction | 2017 |
| Professional Safety Consultancy Limited | Professional & scientific | 2024 |
| Protector SC Limited | Administrative & support | 2020 |
| Qfli Limited | Hospitality | 2026 |
| Quality Renewables Limited | Construction | 2013 |
| R Docherty Engineering Limited | Professional & scientific | 2016 |
| Radford-Trotter Limited | Health & social care | 2018 |
| Rebecchi Architectural Services Ltd | Professional & scientific | 2013 |
| Reds Footwear Limited | Wholesale & retail | 2023 |
| Remix Hair Ltd. | Other services | 2007 |
| Richard SD Interiors Limited | Wholesale & retail | 2021 |
| Riviera Gourock Limited | Hospitality | 2024 |
| RS Properties (Scotland) Ltd | Households | 2023 |
| Russell Architecture Limited | Real estate | 2014 |
| S Plus S Electrical Ltd | Manufacturing | 2025 |
| S&K Landscaping Limited | Other services | 2021 |
| S.A. Jhapa Ltd | Hospitality | 2025 |
| Sabtamver Limited | Professional & scientific | 2017 |
| Sailing Noonmark VI Ltd | Arts & recreation | 2025 |
| SAT Kartar GLA Ltd | Hospitality | 2024 |
| SC Properties (Inverclyde) Ltd | Real estate | 2023 |
| Scaffrite Ltd | Administrative & support | 2010 |
| Scenic Route Campers Ltd | Wholesale & retail | 2020 |
| SCJ P&L Ltd | Real estate | 2025 |
| Scot Art Gifts Ltd | Wholesale & retail | 2023 |
| Scott Gage Construction Services Limited | Construction | 2013 |
| Scott Marine Ltd | Administrative & support | 2010 |
| Scotview Ltd | Wholesale & retail | 2023 |
| Sea View HUT Ltd | Hospitality | 2020 |
| Seagull Studios Limited | Arts & recreation | 2010 |
| Semiconductor Tech Ltd | Manufacturing | 2020 |
| Server Surplus UK Ltd | Wholesale & retail | 2018 |
| Shaun Law Slaters Limited | Construction | 2012 |
| Shivrash Ltd | Hospitality | 2024 |
| Sickboy Productions Ltd | Administrative & support | 2025 |
| Signatone EU Limited | Manufacturing | 2010 |
| Sirilion Solutions Ltd | Information & communication | 2015 |
| Sistersecrets Ltd | Wholesale & retail | 2016 |
| Snack & Go Limited | Wholesale & retail | 2024 |
| Spence Mouton Limited | Professional & scientific | 2024 |
| Straps of Gourock Ltd. | Wholesale & retail | 2013 |
| Studio Anam Ltd | Arts & recreation | 2023 |
| Studio Craig Black Ltd | Arts & recreation | 2018 |
| Summer Friends Productions Limited | Hospitality | 2025 |
| Superyachting Scotland Ltd | Transport & logistics | 2022 |
| Supply Chain Services Limited | Professional & scientific | 2025 |
| SWAN006 Ltd | Administrative & support | 2025 |
| Synexil Ltd | Information & communication | 2026 |
| Tantallon Gate Ltd | Information & communication | 2025 |
| Tattiemoon Ltd | Information & communication | 2005 |
| TB Security Services Ltd | Administrative & support | 2023 |
| THE Black Angel Beauty Salon Ltd | Other services | 2022 |
| THE Campbell Dram Collection Ltd | Wholesale & retail | 2025 |
| THE Cove Gourock Ltd | Hospitality | 2026 |
| THE Football's Square Mile Company Limited | Arts & recreation | 2024 |
| THE Kellsen Group Ltd | Professional & scientific | 2025 |
| THE Whisky Room Limited | Wholesale & retail | 2021 |
| THE Wonky POT (Scotland) Limited | Manufacturing | 2019 |
| Thrivepath Limited | Professional & scientific | 2024 |
| TMC Marine Services Ltd | Construction | 2023 |
| Tomcat Scaffolding Ltd | Construction | 2018 |
| Tony Superstore Ltd | Wholesale & retail | 2023 |
| Top Banany Productions Ltd | Information & communication | 2024 |
| Trade Right Trust | Administrative & support | 2009 |
| Tree of Aramoth Ltd | Health & social care | 2025 |
| TSH ERP Solutions Limited | Information & communication | 2020 |
| TSH Solutions Limited | Information & communication | 2012 |
| TSL Professional Limited | Wholesale & retail | 2024 |
| Turner Takeaways Ltd | Hospitality | 2025 |
| Two Red Buses Limited | Information & communication | 2005 |
| Tyrie Properties Limited | Real estate | 2025 |
| Unleashed Indoor Dog Park Limited | Agriculture & fishing | 2026 |