| Srjr Ltd | Transport & logistics | 2026 |
| Srkp Limited | Health & social care | 2020 |
| SRL Intl Ltd | Wholesale & retail | 2025 |
| SRL Property Development Limited | Administrative & support | 2021 |
| SRL Property Maintenance Limited | Administrative & support | 2015 |
| SRM Acquisitions Limited | Financial services | 2017 |
| SRM Management Limited | Financial services | 2009 |
| SRP Distribution Limited | Transport & logistics | 2018 |
| SRS Property Services Limited | Administrative & support | 2014 |
| Srsm Properties Limited | Real estate | 2020 |
| Srtv Limited | Real estate | 2018 |
| Srvcd Ltd | Information & communication | 2022 |
| SRZ Investment (Yorkshire) Ltd | Real estate | 2016 |
| SS and SK Lalli Limited | Other services | 2016 |
| SS Boutique Leeds Ltd | Wholesale & retail | 2020 |
| SS Convenience Ltd | Wholesale & retail | 2024 |
| SS Electrical (Leeds) Ltd | Construction | 2015 |
| SS Energy Consulting Ltd | Professional & scientific | 2020 |
| SS Foods Papa Pizza Ltd | Hospitality | 2019 |
| SS IT Future Limited | Information & communication | 2011 |
| SS Joinery, Plumbing and Building Services Limited | Construction | 2014 |
| SS Leeds Holding Ltd | Financial services | 2026 |
| SS Local Ltd | Wholesale & retail | 2024 |
| SS Medical Services (UK) 1 Ltd | Other services | 2011 |
| SS OFF Licence Ltd | Wholesale & retail | 2022 |
| SS Support Services Limited | Professional & scientific | 2026 |
| SS Web Technologies Limited | Information & communication | 2019 |
| Ssad Developments Limited | Construction | 2025 |
| Ssay Rehab Ltd | Other services | 2022 |
| SSB International Limited | Professional & scientific | 2022 |
| SSB Properties (Yorkshire ) Ltd | Other services | 2021 |
| SSB Ventilation Ltd | Construction | 2026 |
| SSF Yardley Limited | Arts & recreation | 2026 |
| SSG & FM Services Ltd | Information & communication | 2023 |
| SSG (Smart Security Guarding) Ltd | Transport & logistics | 2020 |
| SSG Delivery Limited | Administrative & support | 2024 |
| SSH Traders Ltd | Wholesale & retail | 2026 |
| SSK Mechanics Ltd | Wholesale & retail | 2025 |
| SSK One Medical Ltd | Health & social care | 2022 |
| SSL Properties (Yorkshire) Ltd | Real estate | 2025 |
| SSM Motor Group Ltd | Administrative & support | 2017 |
| SSM Wholesale Ltd | Wholesale & retail | 2026 |
| Ssmd Ltd | Administrative & support | 2020 |
| SSN Trading Ltd | Wholesale & retail | 2025 |
| Ssnl Trading Limited | Wholesale & retail | 2024 |
| SSP Attractions Limited | Arts & recreation | 2022 |
| SSP Logistics Ltd | Transport & logistics | 2024 |
| SSR Catering Ltd | Hospitality | 2024 |
| SSS Food Services Limited | Hospitality | 2024 |
| SSS Motorsport Ltd | Wholesale & retail | 2009 |
| SSS One Limited | Hospitality | 2026 |
| SSS Three Limited | Hospitality | 2026 |
| SSS Two Limited | Hospitality | 2026 |
| ST Andrew's Manor (Yeadon) Management Company Limited | Households | 2009 |
| ST Ann's Hill Limited | Households | 1991 |
| ST Anne's Community Services | Real estate | 1972 |
| ST Anne's Trading Limited | Education | 1988 |
| ST Anthony's Health Care Private Limited | Health & social care | 2013 |
| ST Cars Leeds Ltd | Administrative & support | 1999 |
| ST Catherines Carpets Ltd | Wholesale & retail | 2024 |
| ST Chad's View Residents Management Company Limited | Households | 2019 |
| ST Edwards Court (York) Management Company Limited | Households | 2004 |
| ST Engineering Solutions Ltd | Manufacturing | 2025 |
| ST Gemma's Hospice Services Limited | Wholesale & retail | 1999 |
| ST George Hospitality Ltd | Hospitality | 2021 |
| ST George's Centre Limited | Hospitality | 2013 |
| ST George's Crypt | Health & social care | 2011 |
| ST George's Terrace York Manco Limited | Households | 2026 |
| ST Global Ltd | Wholesale & retail | 2026 |
| ST Gregory the Great Catholic Academy Trust | Education | 2017 |
| ST Helena's Caravan Park Limited | Hospitality | 2016 |
| ST Ives Mount Limited | Real estate | 2014 |
| ST John Arnold & ASH Limited | Real estate | 2017 |
| ST John's Approved Premises | Health & social care | 2009 |
| ST John's View Management Company Limited | Households | 2018 |
| ST Johns Court (Stanningley) Management Company Limited | Households | 2001 |
| ST Johns Mews MAN Co Limited | Households | 2019 |
| ST Johns Park Roundhay (Management Company) Ltd | Households | 2017 |
| ST Joseph's Rural Centre C.I.C. | Other services | 2022 |
| ST Luke's Community and Regeneration Enterprises | Education | 2003 |
| ST Mark's Urology Ltd | Health & social care | 2019 |
| ST Mark`S Management (Leeds) Limited | Real estate | 2005 |
| ST Martins Avenue Ltd | Real estate | 2022 |
| ST Mary's Mews (Easingwold) Management Company Limited | Households | 2002 |
| ST Michael's Crescent Management Company Limited | Real estate | 2012 |
| ST Property Group Limited | Real estate | 2025 |
| ST Real Estate Ltd | Real estate | 2025 |
| ST Savour Limited | Information & communication | 2025 |
| ST Trans Limited | Transport & logistics | 2019 |
| ST Vincent Estates Limited | Real estate | 2013 |
| ST Vincent’S Consulting Ltd | Financial services | 2020 |
| ST Vincent’S International Limited | Information & communication | 2020 |
| ST. Andrews Court (Leeds) Limited | Real estate | 1989 |
| ST. Ann's Tower Management Limited | Households | 1992 |
| ST. Gemma's Hospice | Health & social care | 1992 |
| ST. John's Walk Management Company Limited | Real estate | 2006 |
| ST. Kevins Maintenance Limited | Households | 1978 |
| ST. Lawrence Chapeltown Limited | Real estate | 2009 |
| ST. Monica's Housing Ltd | Other services | 2011 |
| ST. Vincent's Court (Pudsey) Management Company Limited | Households | 2006 |