| R&E Alchemy Ltd | Real estate | 2020 |
| R&E Recover-Service Export Ltd | Wholesale & retail | 2019 |
| R&F Care Ltd | Health & social care | 2019 |
| R&G Group Holdings Ltd | Financial services | 2024 |
| R&G Property Bristol Ltd | Real estate | 2025 |
| R&G Property Group UK Ltd | Real estate | 2023 |
| R&H Coaching Ltd | Education | 2024 |
| R&H International Trade Ltd | Wholesale & retail | 2025 |
| R&H Property Limited | Construction | 2022 |
| R&J Decorators (Bristol) Ltd | Construction | 2009 |
| R&J Morrish Limited | Hospitality | 2024 |
| R&K Drylining Ltd | Construction | 2020 |
| R&L Building Ltd | Construction | 2023 |
| R&L Carpentry and Building Ltd | Construction | 2025 |
| R&L Investment Management Ltd | Professional & scientific | 2026 |
| R&M Bristol Ltd | Wholesale & retail | 2024 |
| R&O Properties Ltd | Real estate | 2023 |
| R&P Renovation Building Maintenance Ltd | Construction | 2025 |
| R&R Capital Group Limited | Administrative & support | 2015 |
| R&R Roofing and Facades Limited | Construction | 2021 |
| R&R Sash Window & Casement Restorations Ltd | Extraterritorial | 2022 |
| R&R Workshop Services Limited | Real estate | 2010 |
| R&S Hudson Services Limited | Other services | 2017 |
| R&S Traders Bristol Ltd | Wholesale & retail | 2026 |
| R&T Digital Solutions Limited | Information & communication | 2018 |
| R&V Management Ltd | Hospitality | 2021 |
| R-Pad Technology Limited | Professional & scientific | 1997 |
| R. a. Leslie & Co. LLP | | 2009 |
| R. Holbrook (Builders Merchants) Limited | Construction | 1976 |
| R. Jenkins Butchers Limited | Wholesale & retail | 2008 |
| R. P. Lacey Limited | Information & communication | 2005 |
| R.A.B. Associates (UK) Limited | Construction | 2003 |
| R.A.G.E. Property Ltd | Real estate | 2021 |
| R.B.C. Scaffolding (Bristol) Limited | Construction | 1973 |
| R.C Mills Property Ltd | Real estate | 2020 |
| R.D.A. Smith Limited | Manufacturing | 2003 |
| R.E.W. Engineering Ltd | Professional & scientific | 2007 |
| R.E.W. Project Management Limited | Professional & scientific | 2021 |
| R.E.W. Projects Ltd | Professional & scientific | 2021 |
| R.F.W Contracting Ltd | Construction | 2024 |
| R.G.D. King Limited | Construction | 1960 |
| R.H Homes (Bristol) Ltd | Real estate | 2023 |
| R.H.I Haulage Ltd | Manufacturing | 2018 |
| R.H.Newman (Developments) Limited | Professional & scientific | 1988 |
| R.I.G. Construction Elements Ltd | Construction | 2002 |
| R.I.G. Trading Limited | Construction | 2012 |
| R.J. COX Civil Engineers Ltd. | Construction | 2002 |
| R.J.K. Brown Wealth Management Ltd | Administrative & support | 2013 |
| R.J.P. Smith Limited | Health & social care | 2019 |
| R.J.P.R. Limited | Professional & scientific | 1991 |
| R.J.Wholesale (South West) Limited | Wholesale & retail | 1995 |
| R.N.R.A Ltd | Health & social care | 2020 |
| R.P. Butler Roofing Limited | Construction | 2007 |
| R.P.C. Flat Management Limited | Households | 1980 |
| R.P.C. House Management Limited | Households | 1980 |
| R.P.P. Medical Services Limited | Administrative & support | 2011 |
| R.S.J. International Freight Services Limited | Transport & logistics | 2005 |
| R.S.K Shopfitting Ltd | Manufacturing | 2022 |
| R.T.B. Logistics Ltd | Transport & logistics | 2025 |
| R.W.Reeves Ltd | Agriculture & fishing | 2016 |
| R.W.S. Funerals Ltd | Other services | 2022 |
| R12 Groundworks & Construction Ltd | Construction | 2024 |
| R2O Consulting Limited | Information & communication | 2014 |
| R3 Media Limited | Professional & scientific | 2026 |
| R3D Investments Ltd | Real estate | 2022 |
| R6 Building Services Limited | Other services | 2015 |
| R8 Property Maintenance Limited | Construction | 2014 |
| R86 Ltd | Transport & logistics | 2019 |
| RA & HA Property Developments Ltd | Construction | 2016 |
| RA & TG Limited | Real estate | 2023 |
| RA and HA Consulting Limited | Professional & scientific | 2011 |
| RA Embedded Systems Limited | Professional & scientific | 2013 |
| Raaein Ltd | Professional & scientific | 2025 |
| Raahep Ltd | Health & social care | 2023 |
| Raam Solutions Limited | Information & communication | 2010 |
| RAB Expansion Joints Ltd | Construction | 2003 |
| RAB Fitness UK Ltd | Arts & recreation | 2024 |
| RAB Management Company (Bristol) Limited | Health & social care | 2016 |
| RAB Properties (Bristol) Limited | Households | 2018 |
| Rabbit Island Films Ltd | Information & communication | 2026 |
| Rabbit Limited | Manufacturing | 2022 |
| Rabble Films Ltd | Information & communication | 2023 |
| Rabeya Ltd | Hospitality | 2018 |
| Rabia Ijaz Ltd | Wholesale & retail | 2025 |
| Rabin Vira Ltd | Construction | 2024 |
| Rabota UK Limited | Administrative & support | 2015 |
| Raccoon Tech Ltd | Information & communication | 2025 |
| Race Coach Online Limited | Arts & recreation | 2021 |
| Race Diversity Matters UK Ltd | Education | 2024 |
| Race Drive Ltd | Wholesale & retail | 2021 |
| Race Editorial Ltd | Professional & scientific | 2013 |
| Raceahead Limited | Professional & scientific | 2024 |
| Racebolt (Bristol) Ltd | Wholesale & retail | 2025 |
| Racebolt Engineering Ltd | Manufacturing | 2023 |
| Racecourse Apiaries Limited | Agriculture & fishing | 2023 |
| Racehex Ltd | Wholesale & retail | 2024 |
| Raceline Design Limited | Wholesale & retail | 2014 |
| Raceline Investments Limited | Real estate | 2022 |
| Rachel Barrie Limited | Professional & scientific | 2023 |
| Rachel Connects Ltd | Professional & scientific | 2025 |