| RM Motor Sourcing Ltd | Wholesale & retail | 2024 |
| RMR Decorators Limited | Construction | 2017 |
| RNH Parts Ltd | Wholesale & retail | 2018 |
| Robena (Southern) Ltd | Wholesale & retail | 2022 |
| Robena Contract Furnishings Limited | Wholesale & retail | 2012 |
| Robin Beds Ltd | Wholesale & retail | 2025 |
| Robinson Residential Group LLP | | 2023 |
| Robinson Residential Ltd | Households | 2023 |
| Robinson Residential Management Limited | Real estate | 2023 |
| Robinsons Cruisers Limited | Manufacturing | 2001 |
| Robotics Hub Ltd | Administrative & support | 2025 |
| Rock Roots Dewsbury CIC | Arts & recreation | 2026 |
| Roostr Ltd | Information & communication | 2025 |
| Rootway Services Ltd | Information & communication | 2019 |
| Rose Sleep Beds Limited | Manufacturing | 2024 |
| Rosedene Residents Limited | Households | 2025 |
| Rosie & RUE Ltd | Wholesale & retail | 2026 |
| Rossbury Ltd | Professional & scientific | 2025 |
| Rossendale Renovations Limited | Construction | 2021 |
| Rosso Home Limited | Wholesale & retail | 2025 |
| Rotavio Limited | Information & communication | 2026 |
| Royce Legal Ltd | Professional & scientific | 2017 |
| RP Wood Properties Limited | Real estate | 2009 |
| RP14 Limited | Wholesale & retail | 2025 |
| Rpsj Ltd | Construction | 2023 |
| RRD Property Investments Limited | Real estate | 2022 |
| RRT Logistics Limited | Transport & logistics | 2025 |
| RS Auto Salvage Ltd | Wholesale & retail | 2022 |
| Rsas Services Ltd | Wholesale & retail | 2022 |
| RSB Furniture Ltd | Wholesale & retail | 2020 |
| RSB Metals Limited | Administrative & support | 2010 |
| RSS Furnishings Ltd | Wholesale & retail | 2018 |
| RSS Trading (Yorks) Limited | Real estate | 2023 |
| RT Diagnostics Limited | Professional & scientific | 2021 |
| Rubin FA Ltd | Wholesale & retail | 2025 |
| Rubins Cafe Ltd | Hospitality | 2025 |
| Rubyma Ltd | Wholesale & retail | 2025 |
| Rugbykitdirect Limited | Extraterritorial | 2008 |
| RUH App Official Ltd | Information & communication | 2026 |
| Rulasys Ltd | Information & communication | 2018 |
| Rumis Kitchen Limited | Hospitality | 2021 |
| Run Cloud Native Solutions Ltd | Information & communication | 2025 |
| Runcorn Dent Ltd | Health & social care | 2023 |
| Rushforth Refrigeration Ltd | Manufacturing | 2022 |
| Rutalia Ltd | Hospitality | 2017 |
| RWD Trade Ltd | Wholesale & retail | 2025 |
| RWH Engineering Limited | Professional & scientific | 2014 |
| Ryada Company Ltd | Professional & scientific | 2024 |
| Ryan Waugh Physiques Ltd | Arts & recreation | 2021 |
| RYI Services Limited | Administrative & support | 2020 |
| RZ Properties (Leeds) Ltd | Real estate | 2026 |
| S & a Components Ltd | Wholesale & retail | 2015 |
| S & H Property Solutions Limited | Real estate | 2023 |
| S & M Bates Electrical Limited | Construction | 2006 |
| S & N (Yorkshire) Limited | Transport & logistics | 2020 |
| S a and a Properties Limited | Extraterritorial | 2022 |
| S Haider Ltd | Health & social care | 2012 |
| S J Autos Limited | Wholesale & retail | 2018 |
| S K Print Finish Ltd | Professional & scientific | 2007 |
| S M Therapy Ltd | Health & social care | 2022 |
| S S Health Clinics Ltd | Health & social care | 2020 |
| S&A Properties Dewsbury Ltd | Households | 2024 |
| S&H Forecourt Ltd | Wholesale & retail | 2020 |
| S&J Beds Limited | Manufacturing | 2025 |
| S&J Window Manufacturers Ltd | Manufacturing | 2015 |
| S&M Dewsbury Ltd | Real estate | 2024 |
| S&M Properties (Yorkshire) Ltd | Real estate | 2022 |
| S&M UK Properties Ltd | Real estate | 2020 |
| S&S Supplies Holdco Limited | Financial services | 2025 |
| S&T Components Ltd | Other services | 2023 |
| S.C.A. Estates Ltd | Real estate | 2017 |
| S.Gheewala Limited | Wholesale & retail | 2023 |
| S.H.L. Investments Ltd | Real estate | 2006 |
| S4U Delivery Ltd | Transport & logistics | 2020 |
| SA Property Estates Limited | Real estate | 2026 |
| SA United Ltd | Professional & scientific | 2025 |
| Saajid Hajat Test Engineering Limited | Information & communication | 2021 |
| Sabamuskaan Ltd | Wholesale & retail | 2025 |
| Sacred Houses Ltd | Real estate | 2024 |
| Sadaqah Jariyah Funeral Services Ltd | Health & social care | 2018 |
| Safannah Ltd | Professional & scientific | 2023 |
| Safe Prescribing Consultancy Ltd | Health & social care | 2025 |
| Safe Route Home Care Ltd | Health & social care | 2026 |
| Safetytests Ltd | Construction | 2008 |
| Saffa London Limited | Wholesale & retail | 2015 |
| Safira Lakha Ltd | Health & social care | 2015 |
| Safiyyahpharm Ltd | Health & social care | 2022 |
| Safza Ltd | Wholesale & retail | 2025 |
| Saga Autocare Ltd | Water & waste | 2016 |
| Sahara Properties (Dewsbury) Ltd | Real estate | 2021 |
| Sahil Fast Food Limited | Hospitality | 2025 |
| SAI Commerce Ltd | Wholesale & retail | 2025 |
| Saif Investments Limited | Real estate | 2016 |
| Saifanisaam Ltd | Professional & scientific | 2026 |
| Saimi Ltd | Real estate | 2025 |
| Sairco Ltd | Hospitality | 2026 |
| Salaam Foods Cash and Carry Ltd | Wholesale & retail | 2026 |
| Salaam Train Ltd | Wholesale & retail | 2015 |
| Saleem Holdings Ltd | Construction | 2020 |
| Sales Direct Hub Ltd | Wholesale & retail | 2026 |