| Sunrise Auto Repair Limited | Wholesale & retail | 2025 |
| Sunrise Garage Ltd | Wholesale & retail | 2026 |
| Sunrise Logistics Solutions Ltd | Transport & logistics | 2026 |
| Sunrise Project Services Limited | Professional & scientific | 2013 |
| Sunrise Renewables (Barrow) Limited | Energy | 2008 |
| Sunseekers (NW) Limited | Health & social care | 2016 |
| Sunset Care Solution Ltd | Health & social care | 2024 |
| Sunset Motor Company Ltd | Wholesale & retail | 2024 |
| Sunshine (Brick & Stone) Cleaners Limited | | 1989 |
| Sunshine Property Development Limited | Construction | 2017 |
| Sunshine Yachting (UK) Limited | Transport & logistics | 2024 |
| Sunshine Yachting Limited | Transport & logistics | 2019 |
| Sunshinex Ltd | Wholesale & retail | 2020 |
| Sunsshyne Ltd | Wholesale & retail | 2022 |
| Supahome for Zero Carbon Limited | Extraterritorial | 2015 |
| Supamu Consulting Limited | Information & communication | 2013 |
| Suparo Industries Ltd | Wholesale & retail | 2014 |
| Super Care Services Limited | Health & social care | 2019 |
| Super Carpets & Flooring Ltd | Wholesale & retail | 2025 |
| Super Dooper Media Limited | Other services | 2026 |
| Super Electrical Limited | Wholesale & retail | 2024 |
| Super Hand Carwash Bolton Ltd | Wholesale & retail | 2021 |
| Super S Tyres Limited | Wholesale & retail | 2015 |
| Super Stars Private Day Nursery Limited | Education | 2022 |
| Super Transport Ltd | Transport & logistics | 2021 |
| Supercapx Ltd | Wholesale & retail | 2022 |
| Supercar Clinic Ltd | Wholesale & retail | 2018 |
| Supercar Clinic Sales Ltd | Wholesale & retail | 2017 |
| Supercar Pro Tech Ltd | Wholesale & retail | 2025 |
| Supercut by Hozze Ltd | Other services | 2024 |
| Superfrost Limited | Wholesale & retail | 2014 |
| Superior Apartments Ltd | Real estate | 2008 |
| Superior Cabinets Limited | Manufacturing | 2007 |
| Superior Cycles Ltd | Wholesale & retail | 2022 |
| Superior Design Scaffolding Ltd | Construction | 2024 |
| Superior Glazing Systems Ltd | Wholesale & retail | 2025 |
| Superior Hire Company Ltd | Administrative & support | 2022 |
| Superior Legal Limited | Professional & scientific | 2019 |
| Superior Visual Media Ltd | Information & communication | 2023 |
| Supernews (NW) Limited | Wholesale & retail | 2014 |
| Supernova Nails Limited | Other services | 2026 |
| Superpharm Bolton Ltd | Wholesale & retail | 2015 |
| Superscore Limited | Real estate | 2009 |
| Superseal Limited | Construction | 2021 |
| Superstars Coaching Limited | Arts & recreation | 2004 |
| Supervivere Ltd | Wholesale & retail | 2025 |
| Supplement X Ltd | Wholesale & retail | 2023 |
| SUPPORT2RECRUIT Ltd | Administrative & support | 2018 |
| Supported Living Solutions (North West) Limited | Health & social care | 2014 |
| Supported Steps (Blackburn) Ltd | Health & social care | 2023 |
| Supporters Limited | Health & social care | 2017 |
| Supporting Futures Consulting Ltd | Administrative & support | 2021 |
| Supraneet Ltd | Real estate | 2024 |
| Supreme Auto Body Repairs Ltd | Wholesale & retail | 2020 |
| Supreme Bromley Ltd | Wholesale & retail | 2026 |
| Supreme Conservatory Systems Ltd | Construction | 2020 |
| Supreme Haliwell Ltd | Wholesale & retail | 2023 |
| Supreme Medical Consultants Ltd | Health & social care | 2019 |
| Supreme Minibuses Limited | Transport & logistics | 2016 |
| Supreme Outsider Ltd | Professional & scientific | 2025 |
| Supreme Properties UK Ltd | Real estate | 2004 |
| Supreme Sunbeds (UK) Limited | Other services | 2009 |
| Supreme Superstores Halliwell Limited | Wholesale & retail | 2017 |
| Supreme Superstores Tonge Moor Limited | Wholesale & retail | 2017 |
| Supreme Tonge Ltd | Wholesale & retail | 2024 |
| Supreme Vision Ltd | Wholesale & retail | 2020 |
| Supreme Worker Ltd | Administrative & support | 2024 |
| Sure Hands Cleaners Ltd | Administrative & support | 2026 |
| Sure Steps Services Ltd | Health & social care | 2025 |
| Surecare 365 Limited | Extraterritorial | 2001 |
| Surefence Limited | Manufacturing | 2019 |
| Sureflow Drainage Solutions Limited | Construction | 2021 |
| Surelens Limited | | 1982 |
| Suretax Accounting Services Limited | Professional & scientific | 2019 |
| Surface Magic Repairs Ltd | Construction | 2017 |
| Surface Solutions (Manchester) Limited | Construction | 2002 |
| Surfaceology Limited | Wholesale & retail | 2018 |
| Surplus Action Ltd | Wholesale & retail | 2015 |
| Surronrepairs Bolton Ltd | Wholesale & retail | 2025 |
| Survey Confederation Limited | Administrative & support | 2016 |
| Surveyeng Group Limited | Construction | 2025 |
| Surveyeng Limited | Construction | 2007 |
| Surveyingservicesdirect Limited | Professional & scientific | 2026 |
| Surveyroof Limited | Construction | 2009 |
| Survival German With Nadja Limited | Other services | 2022 |
| Surynivas Limited | Real estate | 2023 |
| Sushi Counter Limited | Hospitality | 2025 |
| Sushi Jahan Limited | Hospitality | 2025 |
| Sushma Care Ltd | Health & social care | 2016 |
| Sushma’S Community Cookery School C.I.C. | Hospitality | 2026 |
| Sushruta Services Ltd | Health & social care | 2018 |
| Susie Hewitt Limited | Health & social care | 2012 |
| Susie Hewitt Training & Consultancy Ltd | Education | 2023 |
| Sussex Drywall Ltd | Construction | 2019 |
| Sustainable Eco Furniture Ltd | Wholesale & retail | 2025 |
| Sustainable Global Commodities (SGC) Limited | Manufacturing | 2018 |
| Sustainaxe Ltd | Professional & scientific | 2025 |
| Sustainmb Group Ltd | Real estate | 2024 |
| Sutcliffe Hill Renovations Ltd | Real estate | 2022 |
| Sutcliffe Plumbing Ltd | Construction | 2023 |