| Riyhamotors Ltd | Wholesale & retail | 2026 |
| Rizq Global Ltd | Wholesale & retail | 2026 |
| RJ Elite Traders Ltd | Wholesale & retail | 2025 |
| RJ Motor Sales Limited | Wholesale & retail | 2025 |
| RJ Trailer Solutions Ltd | Administrative & support | 2025 |
| RJB Ophthalmic Services Ltd | Health & social care | 2020 |
| Rjcqualitysolutions Ltd | Professional & scientific | 2024 |
| RJH Property Services Limited | Construction | 2020 |
| RJP High Tech Ltd | Wholesale & retail | 2024 |
| RJR Chem Ltd | Wholesale & retail | 2015 |
| RJR Electrical Limited | Energy | 2003 |
| RJR Fitting Ltd | Construction | 2020 |
| RJS Curtains Ltd | Wholesale & retail | 2014 |
| RK Beedh Property Ltd | Real estate | 2022 |
| RK Cleaning Services Limited | Administrative & support | 2018 |
| RK Construction and Sign Developments Ltd | Construction | 2026 |
| RK Furniture Ltd | Transport & logistics | 2024 |
| RK Retail Holdings Ltd | Wholesale & retail | 2026 |
| RK Retail Lingfield Ltd | Wholesale & retail | 2026 |
| RK Star Barbers Ltd | Other services | 2024 |
| Rkbo Group Limited | Administrative & support | 2024 |
| RKH Connections Limited | Construction | 2023 |
| RKK Business Services Limited | Professional & scientific | 2007 |
| RKK Services Ltd | Wholesale & retail | 2023 |
| Rkld Business Services Limited | Professional & scientific | 2016 |
| RKM Testing Limited | Professional & scientific | 2023 |
| RKR Design & Build Ltd | Professional & scientific | 2025 |
| RKS Contracts Limited | Construction | 2022 |
| RKS Web Development Ltd | Information & communication | 2014 |
| Rksb Ltd | Real estate | 2025 |
| RL Real Estate Management Limited | Real estate | 2024 |
| RL1 Limited | Wholesale & retail | 2021 |
| RLJ Digital Limited | Professional & scientific | 2025 |
| Rljboost Limited | Administrative & support | 2015 |
| RLK Asbestos Management Ltd | Water & waste | 2026 |
| RLK Construction Group Limited | Construction | 2022 |
| Rlkj Properties Ltd | Real estate | 2021 |
| RLS Residential Limited | Administrative & support | 2024 |
| RM Machining Ltd | Manufacturing | 2025 |
| RM Property Investment Services Limited | Real estate | 2016 |
| Rm&Ce Ltd | Transport & logistics | 2017 |
| Rmanik Limited | Health & social care | 2012 |
| Rmas Global Ltd | Wholesale & retail | 2026 |
| RMB Builders Ltd | Construction | 2013 |
| RMB Facilities & Waste Management Ltd | Water & waste | 2020 |
| RMB Roofing Ltd | Construction | 2026 |
| RMD Kwikform Holdings Limited | Financial services | 2010 |
| Rmdk Bidco Limited | Financial services | 2019 |
| RMG Jhutty Limited | Real estate | 2018 |
| RMG Transport Ltd | Transport & logistics | 2011 |
| RMH Management Ltd | Construction | 2017 |
| RMJ Transport Ltd | Transport & logistics | 2012 |
| RML Consultants Ltd | Information & communication | 2003 |
| RML Technology Ltd | Professional & scientific | 2011 |
| Rmmk Limited | Wholesale & retail | 2024 |
| RMS Utilities Ltd | Construction | 2024 |
| RMS Victoria Holdings Limited | Financial services | 2022 |
| Rmsp Transport Ltd | Transport & logistics | 2020 |
| RMU Logistics Limited | Transport & logistics | 2026 |
| RMW Access Limited | Transport & logistics | 2019 |
| RNA Autos Limited | Wholesale & retail | 2025 |
| RNJ Assets Limited | Real estate | 2025 |
| RNJ Estates Ltd | Real estate | 2024 |
| RNM Traders Ltd | Wholesale & retail | 2025 |
| RNV Hardware Ltd | Wholesale & retail | 2025 |
| RO Business Services Limited | Professional & scientific | 2016 |
| Ro-Adi Ltd | Manufacturing | 2016 |
| Road & Land Services Ltd | Transport & logistics | 2015 |
| Roadline Roadmarkings Limited | Construction | 2003 |
| Roadside Tyre Assistance Ltd | Wholesale & retail | 2023 |
| ROB Drive Limited | Transport & logistics | 2011 |
| Robabyso Ltd | Manufacturing | 2021 |
| Robbins JR Ltd | Extraterritorial | 2021 |
| Robert Parkes (Holdings) Limited | Professional & scientific | 1977 |
| Robert Thompson Transport Ltd | Transport & logistics | 2019 |
| Roberto Green Garden Ltd | Administrative & support | 2025 |
| Roberts Court and Haley Court Management Limited | Households | 1981 |
| Robinson Rowe Ltd | Real estate | 2007 |
| ROBINSONGROUP4 Limited | Professional & scientific | 2025 |
| Robinswood Property Investments Limited | Administrative & support | 2018 |
| Robur Shop Ltd | Wholesale & retail | 2026 |
| ROBY2005 Limited | Transport & logistics | 2018 |
| Rock Investments Limited | Real estate | 2003 |
| Rocket Developments Limited | Real estate | 2021 |
| Rockingham Swimming Pools Limited | Manufacturing | 2001 |
| Rocklives Limited | Health & social care | 2025 |
| Rocksheart Ltd | Real estate | 2021 |
| Rocorivne Limited | | 1981 |
| Rodan Services Limited | Other services | 2020 |
| Rodmatic Limited | Manufacturing | 2004 |
| Rodrick Fredomond Ltd | Wholesale & retail | 2025 |
| ROE NG1 Ltd | Hospitality | 2025 |
| Rogan Brown LLP | | 2024 |
| Rogers Property & Homes Limited | Real estate | 2024 |
| Rokkstar Limited | Wholesale & retail | 2020 |
| Roks Media Ltd | Information & communication | 2025 |
| Rollin Recreation Limited | Other services | 2016 |
| Rollsec SFS Ltd | Professional & scientific | 2021 |
| Rolston & Rolston Ltd | Construction | 2006 |
| Roman Heights Mortgages Limited | Financial services | 2024 |