| R a Waraich Ltd | Public administration | 2023 |
| R and FR Property Limited | Real estate | 2024 |
| R and R Photography Ltd | Wholesale & retail | 2009 |
| R and T Locum Services Limited | Health & social care | 2023 |
| R B Gates Limited | Real estate | 2012 |
| R B Ventures Limited | Other services | 2017 |
| R Booth Holdings Ltd | Financial services | 2023 |
| R C H Harrison Ltd | Real estate | 2007 |
| R C L Marketing Ltd. | Information & communication | 1997 |
| R Chicken Pizza Limited | Hospitality | 2024 |
| R Cubed Consultancy Ltd | Information & communication | 2013 |
| R Cubed Properties Ltd | Wholesale & retail | 2021 |
| R D Builders Ltd | Construction | 2014 |
| R D Cutting Services Ltd | Manufacturing | 2020 |
| R D L Technologies Limited | Manufacturing | 2003 |
| R D S Financial Services Limited | Financial services | 2006 |
| R D V Properties Ltd | Real estate | 2013 |
| R Dhillon Limited | Information & communication | 2019 |
| R G Attachments Limited | Manufacturing | 2012 |
| R G KIN & Associates Ltd | Households | 2025 |
| R G Lynch Amusement Limited | Arts & recreation | 2014 |
| R Gretton Electrical Ltd | Construction | 2019 |
| R Home Improvements Ltd | Construction | 2024 |
| R Howes Ltd | Professional & scientific | 2019 |
| R Howes Property Ltd | Real estate | 2024 |
| R J Carpentry & Joinery Limited | Construction | 2012 |
| R J Fencing Limited | Construction | 2004 |
| R J GAS & Wiring Construction Ltd | Construction | 2018 |
| R J H Country Properties Limited | Real estate | 2019 |
| R J Mody Limited | Health & social care | 2013 |
| R J Private Limited | Wholesale & retail | 2020 |
| R J Roofing Contractors Ltd | Construction | 2018 |
| R J S Roofing Ltd | Construction | 2021 |
| R J Spence (Testing) Limited | Construction | 2011 |
| R JR Cleaning Services Ltd | Administrative & support | 2026 |
| R K Lifts Limited | Manufacturing | 2008 |
| R K Pathmanathan Limited | Other services | 2010 |
| R K S Domiciliary Care Ltd | Other services | 2011 |
| R Karan Limited | Real estate | 2024 |
| R Khaira Optical Ltd. | Health & social care | 2018 |
| R Kime and Co Limited | Transport & logistics | 1995 |
| R L Blockley Ltd | Construction | 2019 |
| R L Gunn Limited | Professional & scientific | 2016 |
| R Locksmiths Ltd | Manufacturing | 2023 |
| R M C (Leicester) Limited | Administrative & support | 2015 |
| R M Padzikowski Ltd | Wholesale & retail | 2020 |
| R Mendez Accountancy Ltd | Administrative & support | 2013 |
| R N Associates (UK) Limited | Construction | 2012 |
| R N B Odedra Limited | Wholesale & retail | 2007 |
| R Nayee Limited | Health & social care | 2023 |
| R Nicholas Properties Ltd | Real estate | 2022 |
| R P Design Limited | Construction | 2008 |
| R P Processing Ltd | Manufacturing | 2019 |
| R Patel Ltd | Health & social care | 2018 |
| R Popat and Sons Ltd | Real estate | 2019 |
| R R Manj Consultants Ltd | Other services | 2019 |
| R R Manj Holdings Ltd | Financial services | 2022 |
| R S (Leicester) Limited | Wholesale & retail | 2018 |
| R S Builders Leicester Ltd | Construction | 2018 |
| R S Convenience Store Ltd | Wholesale & retail | 2017 |
| R S Dhillon Property Management Limited | Real estate | 2025 |
| R S Electrical Installations Limited | Construction | 2002 |
| R S Leicester Courier Limited | Transport & logistics | 2025 |
| R S Print Limited | Manufacturing | 1977 |
| R Security & Property Management Ltd | Administrative & support | 2013 |
| R Somani Holdings Ltd | Financial services | 2023 |
| R T Accountancy Services Limited | Professional & scientific | 2000 |
| R T Insight Ltd | Professional & scientific | 2019 |
| R Tansley Fire Limited | Construction | 2008 |
| R Theatre CIC | Arts & recreation | 2018 |
| R Thomson Roofing Limited | Construction | 2019 |
| R Trading Leic Ltd | Wholesale & retail | 2023 |
| R U O Investments Ltd | Real estate | 2020 |
| R W Chesterton & SON Limited | Construction | 2006 |
| R W Hemmings & Co Ltd | Professional & scientific | 2023 |
| R W Jarvis & Co Limited | Professional & scientific | 2023 |
| R X Solutions Limited | Health & social care | 2008 |
| R&A Legal Ltd | Professional & scientific | 2025 |
| R&A Medics Limited | Health & social care | 2022 |
| R&A Property Investments UK Limited | Real estate | 2023 |
| R&B Contractors & Investments Ltd | Construction | 2021 |
| R&C Estate Management Company Ltd | Households | 2019 |
| R&D Leicester Ltd | Hospitality | 2025 |
| R&D Property Lettings Ltd | Real estate | 2024 |
| R&D Refurbishments Ltd | Real estate | 2025 |
| R&E Property Lets Limited | Real estate | 2017 |
| R&G Milligan Consulting Limited | Information & communication | 2010 |
| R&H Cabs Ltd | Transport & logistics | 2023 |
| R&H Khushi Ltd | Wholesale & retail | 2025 |
| R&H Leic Ltd | Hospitality | 2026 |
| R&J Property Lettings Ltd | Real estate | 2026 |
| R&J Realty Ltd | Real estate | 2025 |
| R&L Investment Properties Limited | Real estate | 2014 |
| R&L Restaurants Ltd | Hospitality | 2008 |
| R&L Wright Limited | Wholesale & retail | 2020 |
| R&M Caravan Lets Ltd | Hospitality | 2022 |
| R&N Property Investment Ltd | Real estate | 2024 |
| R&P Management Limited | Real estate | 2017 |
| R&R (Leics) Limited | Real estate | 2025 |
| R&R Express Ltd | Construction | 2022 |