| South West Storage Equipment Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South West Steel Construction Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South West Steel Construction Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South West Rust Proofing Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| South West Lancashire Farmers Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| South West Lancashire Farmers Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| South West Lancashire Farmers Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| South West Lancashire Farmers Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| South West Highways Ltd | | | workplace safety or health violation | 2013 | UK-HSE | £517,924 |
| South West Fabrications Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South West Architectural Design Services Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South West Architectural Design Services Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South West Architectural Design Services Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South Wales Wood Recycling Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Wales Wood Recycling Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Wales Wood Recycling Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Wales Safety Consultancy Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £104,381 |
| South Wales Demolition Ltd | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South Tees Site Company Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| South Tees Site Company Limited | | | workplace safety or health violation | 2020 | UK-HSE | £0 |
| South Staffs Protective Coatings Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South Staffs Protective Coatings Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South Staffs Protective Coatings Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South Shore Academy | | | childcare and educational services violation | 2023 | UK-OFSTED | £0 |
| South Notts Developments Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| South Norwood Primary | | | childcare and educational services violation | 2018 | UK-OFSTED | £0 |
| South Manchester and Didsbury Basement Company Li | | | workplace safety or health violation | 2020 | UK-HSE | £0 |
| South London Lofts Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| South Gloucester Builders Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South Eastern Interiors Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Eastern Interiors Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Eastern Interiors Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South Eastern Interiors Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South East Refurbishments Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| South East Refurbishments Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| South East Refurbishments Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| South East Northumberland Recycling Ltd | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South East Northumberland Recycling Ltd | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South East Northumberland Recycling Ltd | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South East Gates Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South East Gates Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South East Commercials (Essex) Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South East Commercials (Essex) Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South East Commercials (Essex) Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South East Coast Ambulance Service NHS Trust | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| South East Coast Ambulance Service NHS Foundation Trust | | | childcare and educational services violation | 2022 | UK-OFSTED | £0 |
| South East Building Company Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South East Building Company Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South East Building Company Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| South East Building Company Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| South East Building Company Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| South East Bottling Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| South East (Wholesale) Bakery Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South Devon Railway Trust | | | railroad safety violation | 2018 | UK-ORR | £53,035 |
| South Coast Skips Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Coast Skips Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Coast Skips Limited | | | workplace safety or health violation | 2012 | UK-HSE | £90,000 |
| South Coast Metalworks Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| South Coast Installations | | | workplace safety or health violation | 2014 | UK-HSE | £16,250 |
| South Coast Construction Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| South Coast Body Repairs | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South Coast Body Repairs | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South Coast Body Repairs | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South Coast Body Repairs | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South Coast Body Repairs | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| South Alba Services Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South Alba Services Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South Alba Services Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| South Alba Services Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sourcing International Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sourcing International Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sourcing International Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sourced Construction Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sourced Construction Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sound Events Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sound Equine Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sounas Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Sounas Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Soulful Food Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Soulful Food Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Soulful Food Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Soulful Food Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sort Project Management Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Sort Project Management Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Sort Project Management Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Sort Project Management Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Sort Project Management Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Sorin Barbu Construction Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Sorin Barbu Construction Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sorin Barbu Construction Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Soothills Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Sontaine Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Sontaine Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Sontaine Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Sonsino Turcan Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Sonsino Turcan Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Sonomatic Limited | | | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Sonoco Cores and Paper Limited | Sonoco Products | paper and packaging | workplace safety or health violation | 2013 | UK-HSE | £126,354 |
| Sonic Communication International Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sonic Communication International Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sone Products Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
