| RYL Fisheries Ltd | Hospitality | 2020 |
| Rylands-Whitecross Limited | Professional & scientific | 1869 |
| Rylis Beauty Ltd | Wholesale & retail | 2025 |
| Rymh Ltd | Construction | 2017 |
| RYN Consultancy Ltd | Professional & scientific | 2026 |
| Ryuuka Limited | Wholesale & retail | 2025 |
| Ryxel Technologies Ltd | Wholesale & retail | 2025 |
| Ryzan Online Limited | Wholesale & retail | 2023 |
| RZ Forecourt Limited | Wholesale & retail | 2025 |
| RZ K9 Security Ltd | Administrative & support | 2025 |
| RŪT Dental (Cleeve) Ltd | Health & social care | 2026 |
| S M Beauty School Ltd | Education | 2021 |
| S & B Footwear Ltd | Wholesale & retail | 2018 |
| S & B HUT Ltd | Hospitality | 2025 |
| S & B Leisure (Yorkshire) Limited | Hospitality | 2025 |
| S & F Development Ltd | Construction | 2023 |
| S & F Electrical Solutions Ltd | Construction | 2025 |
| S & H Delights Ltd | Wholesale & retail | 2020 |
| S & H Valeting Ltd | Other services | 2017 |
| S & I Trading Ltd | Wholesale & retail | 2015 |
| S & J Bradford Ltd | Hospitality | 2026 |
| S & J Property & Rentals Ltd | Real estate | 2026 |
| S & K Trucks Exports Limited | Transport & logistics | 2013 |
| S & M Accountants (Yorkshire) Ltd | Professional & scientific | 2023 |
| S & M Kirkgate Limited | Real estate | 2008 |
| S & M Real Estate Limited | Real estate | 2007 |
| S & N Products Ltd | Wholesale & retail | 2012 |
| S & R Carpets (Contracts) Limited | Wholesale & retail | 2014 |
| S & R Dairy Limited | Manufacturing | 2025 |
| S & S Autos (Parts) Ltd | Wholesale & retail | 2017 |
| S & S Holdings (North) Limited | Real estate | 2019 |
| S & S International Entertainment Promotions Ltd | Arts & recreation | 2015 |
| S & S Marketing Ltd | Real estate | 2016 |
| S & S Style Ltd | Wholesale & retail | 2018 |
| S & S.K. Properties Limited | Construction | 2018 |
| S & T Business Management Limited | Professional & scientific | 2020 |
| S & T Investment (Yorkshire) Limited | Real estate | 2019 |
| S & U Star Ltd | Education | 2015 |
| S & W Builders Ltd | Construction | 2025 |
| S a J Medical Services Limited | Health & social care | 2025 |
| S a Law Associates Ltd | Other services | 2023 |
| S a M Furniture Ltd | Manufacturing | 2021 |
| S a Model Limited | Wholesale & retail | 2019 |
| S a Properties Solutions Ltd | Real estate | 2026 |
| S Akram Locum Ltd | Health & social care | 2020 |
| S ALI Construction Limited | Construction | 2026 |
| S ALI Dental Care Limited | Health & social care | 2023 |
| S an R'S Welding Services Ltd | Construction | 2016 |
| S and B Finance Ltd | Professional & scientific | 2018 |
| S and K Home Appliances Ltd | Wholesale & retail | 2026 |
| S B Building Contractors (Northern) Limited | Construction | 2009 |
| S B Finance Management Ltd | Professional & scientific | 2019 |
| S B Foodz Ltd | Hospitality | 2025 |
| S B Pharmacare Ltd | Health & social care | 2023 |
| S Booth Agencies Limited | Wholesale & retail | 2013 |
| S C Motorhomes Limited | Wholesale & retail | 2017 |
| S C Wibsy Limited | Hospitality | 2026 |
| S Cars 4 ALL Ltd | Wholesale & retail | 2026 |
| S Commons Transport Ltd | Transport & logistics | 2016 |
| S D INT Ltd | Wholesale & retail | 2013 |
| S Dost Health Limited | Health & social care | 2013 |
| S G Cars (BFD) Ltd | Wholesale & retail | 2022 |
| S Gass and SON Limited | Construction | 2017 |
| S Guzun Limited | Construction | 2025 |
| S H Pharma Ltd | Professional & scientific | 2014 |
| S Healthcare Ltd | Health & social care | 2020 |
| S I Yorks Ltd | Hospitality | 2025 |
| S Ilyas Holdings Limited | Financial services | 2026 |
| S K Abdullah Ltd | Wholesale & retail | 2024 |
| S K and Sons Investment Ltd | Financial services | 2024 |
| S K Delivery Services Ltd | Transport & logistics | 2018 |
| S K Foods Bradford Limited | Hospitality | 2022 |
| S K Holdings North Ltd | Real estate | 2025 |
| S Karim Assets Limited | Households | 2024 |
| S Kent Groundworks Ltd | Construction | 2022 |
| S M Adil Shah Locum Ltd | Health & social care | 2026 |
| S M Associates Yorkshire Ltd | Professional & scientific | 2015 |
| S M Real Estate (Residential) Ltd | Real estate | 2013 |
| S M Taxi Hire Limited | Administrative & support | 2022 |
| S M Trading (Northern) Ltd | Transport & logistics | 2015 |
| S M Travel ( BFD ) Ltd | Transport & logistics | 2018 |
| S One Discounts Limited | Wholesale & retail | 2021 |
| S P Single PLY Limited | Construction | 2011 |
| S R N Consultants Limited | Professional & scientific | 2019 |
| S R S (Yorkshire) Limited | Construction | 2014 |
| S Rahim Medical Services Ltd | Wholesale & retail | 2019 |
| S Rahman Holdings & Enterprise Ltd | Wholesale & retail | 2025 |
| S S T Couriers Ltd | Transport & logistics | 2018 |
| S Selka Limited | Extraterritorial | 2013 |
| S Swift Ltd | Wholesale & retail | 2023 |
| S T a Business Solutions Limited | Wholesale & retail | 2009 |
| S&A Bradford Autos Ltd | Wholesale & retail | 2024 |
| S&A Builders Ltd | Construction | 2026 |
| S&A Developments (Bradford) Limited | Real estate | 2016 |
| S&A Doctors Ltd | Health & social care | 2024 |
| S&A Properties (Yorkshire) Ltd | Real estate | 2018 |
| S&B Private Limited | Wholesale & retail | 2025 |
| S&H 1 Ltd | Transport & logistics | 2026 |
| S&H Lettings & Investments Ltd | Real estate | 2026 |
| S&Isales Ltd | Wholesale & retail | 2025 |