| Ritchie Edinburgh Limited | Wholesale & retail | 2022 |
| Rite Track Scotland Limited | Professional & scientific | 2018 |
| Ritecom Marketing LP | | 2015 |
| Ritmon LP | | 2012 |
| Ritora Asset LP | | 2013 |
| Ritotex Solutions LP | | 2013 |
| Ritz Unique Corporate LP | | 2016 |
| Riva Alliance LP | | 2014 |
| Rival SC Ltd | Manufacturing | 2021 |
| Rivaster Export LP | | 2014 |
| Riventra Network Infrastructure Ltd | Wholesale & retail | 2024 |
| River & Mountain LP | | 2004 |
| River Alliance L.P. | | 2012 |
| River and Mercantile Infrastructure TIV LP | | 2023 |
| River Cascade SP | | 2001 |
| River City Property Limited | Real estate | 2015 |
| River Crossing LP | | 2016 |
| River DEE Investments Limited Partnership | | 2013 |
| River Industries L.P. | | 2012 |
| River Naver (Nominees) Limited | Real estate | 1994 |
| River Oak Psychological Services Ltd | Health & social care | 2025 |
| River Records Limited | Wholesale & retail | 1999 |
| River Rock SP | | 2003 |
| River Trishuli Enterprises Limited | Wholesale & retail | 2024 |
| River Tweed Properties Ltd | Households | 2024 |
| River Valley Network Ltd | Other services | 2011 |
| River Wisdom Group LP | | 2016 |
| Riveray Industries LP | | 2013 |
| Riverdon Services LP | | 2014 |
| Riverford IT Limited | Information & communication | 2025 |
| Riverford Properties Ltd | Real estate | 2021 |
| Rivergate Shipping LP | | 2015 |
| Riverglen Ltd | Real estate | 2023 |
| Rivergold Consultants LP | | 2011 |
| Riverlake Corporation LP | | 2014 |
| Rivernorth Limited | Real estate | 2013 |
| Riverplate Associate Ltd | Wholesale & retail | 2013 |
| Riverrescues Ltd | Agriculture & fishing | 2025 |
| Riverrock Homes Ltd | Real estate | 2021 |
| Riverside Capital (TVL Portfolio 1) LP | | 2016 |
| Riverside Capital Carry LP | | 2012 |
| Riverside Computing Consultancy Ltd | Information & communication | 2010 |
| Riverside Impex LP | | 2013 |
| Riverside Office Supplies Limited | Wholesale & retail | 2015 |
| Riverside Partnership | | 2001 |
| Riverside Special Limited Partner, L.P. | | 2016 |
| Riverside Takeaway Limited | Hospitality | 2004 |
| Riverside TV Studios Limited | Information & communication | 2002 |
| Riverside Wick Limited | Health & social care | 2025 |
| Riverson Alliance LP | | 2016 |
| Riverstead Limited | Transport & logistics | 2002 |
| Rivertells LP | | 2025 |
| Riverton United L.P. | | 2013 |
| Rivertown Sales L.P. | | 2011 |
| Rivertown Transport L.P. | | 2015 |
| Rivertrack Ltd | Manufacturing | 2017 |
| Riverview Business Centre Ltd. | Administrative & support | 2011 |
| Riverview Properties Scotland Ltd. | Other services | 2017 |
| Riverview Universal LP | | 2012 |
| Rivford Services LP | | 2013 |
| Riviera Import LP | | 2015 |
| Riviera International LP | | 2016 |
| Rivolta Collective Limited | Hospitality | 2025 |
| Rivox Ltd | Agriculture & fishing | 2015 |
| Rivto Labs Ltd | Information & communication | 2026 |
| RIX European LP | | 2017 |
| Rixint Investments Limited | Construction | 2001 |
| Rixint Limited | Construction | 1983 |
| Rixons Ltd | Real estate | 2024 |
| Rixtex Impex LP | | 2016 |
| RIZ Barber Limited | Other services | 2026 |
| Rizano Limited | Wholesale & retail | 2025 |
| Riziq Online Retail Ltd | Wholesale & retail | 2023 |
| Rizk Media Group Limited | Information & communication | 2017 |
| Rizq Housing Ltd | Real estate | 2022 |
| Rizzo Group LP | | 2015 |
| RJ Butler Properties Limited | Real estate | 2018 |
| RJ POL Construction Ltd | Construction | 2023 |
| RJ Scotland Limited Partnership | | 2005 |
| RJ Textiles Ltd | Wholesale & retail | 2026 |
| RJ Tours Ltd | Administrative & support | 2026 |
| RJB Elec Solutions Limited | Construction | 2024 |
| RJD Burgess Founder Partner L.P. | | 2015 |
| RJD Founder Partner III L.P. | | 2015 |
| RJD Founder Partner L.P. | | 2005 |
| RJD GP III (Scotland) Limited | Administrative & support | 2015 |
| RJG Property Solutions Ltd | Construction | 2020 |
| RJG Residential Property Developments Limited | Real estate | 2025 |
| Rjjm Ltd | Real estate | 2006 |
| RJL Developments Ltd | Construction | 2012 |
| RJL Holdings Limited | Financial services | 2020 |
| RJM Reardon Ltd | Professional & scientific | 2022 |
| RJM Roofing Scotland Limited | Construction | 2023 |
| RJN Capital Ltd | Real estate | 2020 |
| Rjrs Property Limited | Real estate | 2025 |
| RJS Investment Management Ltd | Extraterritorial | 2012 |
| RJS Ventures Limited | Real estate | 2024 |
| RJY & SON Recyclers Limited | Wholesale & retail | 2025 |
| RK Technology Solutions Ltd | Information & communication | 2018 |
| Rkces Ltd. | Hospitality | 2019 |