| Quantam Coaching Ltd | Professional & scientific | 2022 |
| Quants Environmental Limited | Professional & scientific | 2010 |
| Quarterdeck Enterprises Limited | Wholesale & retail | 2018 |
| Quercus Major Limited | Construction | 2015 |
| Quest Safaris Ltd | Professional & scientific | 2007 |
| R & B Construction Ltd | Construction | 2012 |
| R & J Yorkshire's Finest Farmers & Butchers Limited | Wholesale & retail | 2005 |
| R J Bailes Limited | Agriculture & fishing | 2014 |
| R J H (Yorkshire) Limited | Mining & quarrying | 2009 |
| R R E (Yorkshire) Limited | Real estate | 2017 |
| R.D. Marsden Haulage Limited | Transport & logistics | 2011 |
| R.E. and R. Duffield and Sons Limited | Manufacturing | 1977 |
| R.J.B. Computing Consultancy Limited | Information & communication | 1996 |
| Rabcc Ltd | Professional & scientific | 2023 |
| Rachel Allan UK Limited | Wholesale & retail | 2018 |
| Rachel Ashwell Design Limited | Wholesale & retail | 2023 |
| Radhe Shyam Ltd | Professional & scientific | 2011 |
| Raft Holdings Limited | Financial services | 2025 |
| Raft Solutions Limited | Agriculture & fishing | 2010 |
| Raft Technologies Limited | Financial services | 2025 |
| Rajf Falkner Limited | Administrative & support | 2015 |
| Raks Groups UK Ltd | Administrative & support | 2025 |
| Raven Taxation Limited | Professional & scientific | 2012 |
| RAW Fitness Company Limited | Arts & recreation | 2021 |
| Rawlings Farrell Ltd | Professional & scientific | 2025 |
| RC Construction Services Ltd | Construction | 2023 |
| RC Tax Services Limited | Professional & scientific | 2015 |
| Rcgc Trading Limited | Arts & recreation | 2021 |
| RCS UK Group Ltd | Administrative & support | 2019 |
| Reach Express Limited | Manufacturing | 2025 |
| Really Wild Investments Ltd | Financial services | 2026 |
| Recycled Asphalt Products (RAP) Limited | Construction | 2018 |
| Redrook Limited | Professional & scientific | 2023 |
| Reed Property Portfolio Ltd | Real estate | 2019 |
| Reedstone Properties Limited | Real estate | 2025 |
| Reformr Limited | Arts & recreation | 2026 |
| Regent Developments at Boroughbridge Ltd | Construction | 2017 |
| Rehab Yorkshire Limited | Health & social care | 2025 |
| Renewed Facial Aesthetics Ltd | Health & social care | 2023 |
| Rent Mine Ltd | Real estate | 2021 |
| Resolute Plans Ltd | Professional & scientific | 2022 |
| Resort Homes Health & Beauty Ltd | Real estate | 2007 |
| Retiring IFA Limited | Administrative & support | 2018 |
| Retiring Talent Acquisition Limited | Administrative & support | 2018 |
| Review Ripon Limited | Information & communication | 2015 |
| Reward Sciences Limited | Information & communication | 2016 |
| RFL Ltd | Wholesale & retail | 2025 |
| RFS (Ripon) Limited | Wholesale & retail | 2015 |
| RFS Finance Limited | Extraterritorial | 2020 |
| RFS Motors Limited | Extraterritorial | 2015 |
| Richard Duffus Limited | Other services | 2004 |
| Richard Preston Motors Ltd | Wholesale & retail | 2023 |
| Ride Nutrition Ltd | Wholesale & retail | 2020 |
| Ripon and Thirsk Chiropractic Clinics Limited | Other services | 2007 |
| Ripon Bathrooms and Kitchens Limited | Real estate | 2005 |
| Ripon BID Ltd | Other services | 2019 |
| Ripon Builders Merchants Limited | Wholesale & retail | 1996 |
| Ripon C.I.C. | Other services | 2016 |
| Ripon Canal Wharf Management Company Limited | Households | 2001 |
| Ripon Car Wash Limited | Administrative & support | 2023 |
| Ripon City Golf Club Limited | Arts & recreation | 2019 |
| Ripon City Gravel Company Limited | Arts & recreation | 1970 |
| Ripon City Gymnastics Academy Limited | Arts & recreation | 2022 |
| Ripon Community House Limited | Health & social care | 2002 |
| Ripon Decorating Centre Ltd | Wholesale & retail | 2025 |
| Ripon Engineering Supplies Limited | Wholesale & retail | 1984 |
| Ripon EV Specialists Ltd | Wholesale & retail | 2026 |
| Ripon Hand Car Wash Ltd | Administrative & support | 2020 |
| Ripon Handyman Ltd | Construction | 2023 |
| Ripon Islamic Community CIC | Other services | 2026 |
| Ripon Merchants (Holdings) Limited | Financial services | 2010 |
| Ripon Motor Boat Club | Arts & recreation | 2025 |
| Ripon Motor Club Limited | Arts & recreation | 1981 |
| Ripon Motor Sport Club Limited | Arts & recreation | 1981 |
| Ripon Museum Trust | Arts & recreation | 2010 |
| Ripon Natural Health Centre Ltd | Health & social care | 2007 |
| Ripon Radio Limited | Information & communication | 2026 |
| Ripon Rentals Ltd | Real estate | 2026 |
| Ripon Select Foods Limited | Manufacturing | 1974 |
| Ripon ST Cecilia Society Ltd | Arts & recreation | 1995 |
| Ripon Taxis Limited | Transport & logistics | 2015 |
| River Laver (NY) LLP | | 2011 |
| River Laver Ltd | Hospitality | 2024 |
| Rivington & Co Ltd | Professional & scientific | 2014 |
| RKL Vecta UK Limited | Manufacturing | 2016 |
| RKR Properties Limited | Hospitality | 2005 |
| RKR Retentions Limited | Other services | 2005 |
| Rmware Ltd | Information & communication | 2017 |
| Robert Hill Haulage Limited | Transport & logistics | 2019 |
| Robin Ellerbeck (Bloodstock) Limited | Agriculture & fishing | 2006 |
| Robin Ellerbeck Limited | Wholesale & retail | 1977 |
| Robot Dog Creative Ltd | Professional & scientific | 2022 |
| Rockfleet Limited | Construction | 2021 |
| Rodney Brothers Holdings Limited | Financial services | 2024 |
| Rodney Brothers Plant Limited | Construction | 2014 |
| Roebucks Family Investments | Financial services | 2023 |
| Rose Tailoring and Alterations Ltd | Other services | 2020 |
| Roseberry Green (North Stainley) Management Limited | Households | 1989 |
| Rossi Parcels Ltd | Transport & logistics | 2025 |
| RS Bright Smile Limited | Health & social care | 2021 |