| Solar Shield Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Solar Innovations | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Solar Fit PV Limited | | | workplace safety or health violation | 2012 | UK-HSE | £12,586 |
| Solar Fit Installations LTD | | | workplace safety or health violation | 2022 | UK-HSENI | £0 |
| Sol Specialist Manufacture Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Sol International Investments Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| SOKA BLACKMORE LIMITED | | | drug or medical equipment safety violation | 2018 | UK-MHRA | £0 |
| Soil Instruments Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Soil Instruments Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Soil Instruments Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Soid Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Soho Developments Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Soho Developments Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Soho Developments Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Soho Developments Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Soho Developments Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| SOG Resources Limited | | | workplace safety or health violation | 2023 | UK-HSE | £15,666 |
| Sofidel UK Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Sofidel UK Limited | | | workplace safety or health violation | 2012 | UK-HSE | £2,712 |
| Sofidel UK Limited | | | workplace safety or health violation | 2023 | UK-HSE | £1,013,446 |
| Sofas By Saxon | | | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Sofaroma Interior Design Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sofa Manufacturing | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sofa Frames Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Sofa Frames Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sodhi & Patil Construction Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sodhi & Patil Construction Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sodhi & Patil Construction Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Sodexo Limited | Sodexo | restaurants and foodservice | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Sock Construction Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Sock Construction Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Society For The Reformation Of Muslims Kirklees Boarding School | | | childcare and educational services violation | 2020 | UK-OFSTED | £0 |
| Social Work Assessment Partners Ltd Warwickshire Independent Fostering Agency | | | childcare and educational services violation | 2021 | UK-OFSTED | £0 |
| SOC Construction | | | workplace safety or health violation | 2020 | UK-HSENI | £0 |
| Soar Valley Steel Boats Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Soar Valley Steel Boats Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Soar Valley Steel Boats Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Soar Valley Steel Boats Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Soapys Wash Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Soapworks Ltd | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| SO Recycle Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| So Cool Classic Cars Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| So Cool Classic Cars Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Snozone Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Snozone Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Snows Timber Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Snowdonia Building Services Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Snowdonia Aerospace LLP | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Snowdonia Aerospace LLP | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Snowdome Swim & Fitness Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Snowdome Swim & Fitness Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Snowdome Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Snowden Homes Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Snowden Homes Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Snowden Homes Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Snowcrest Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Snowcrest Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Snowcrest Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Snow White Laundries | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Snow White Laundries | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Snow White Laundries | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Snow White Laundries | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Snow White Laundries | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| SNOP UK Limited | | | workplace safety or health violation | 2017 | UK-HSE | £136,264 |
| Sneyd's Wonderfeeds Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| SNE Scaffolding Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| SNB Electronic Services Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Snap! 4 Kids | | | childcare and educational services violation | 2022 | UK-OFSTED | £0 |
| Smyth Brothers Contracts | | | workplace safety or health violation | 2017 | UK-HSENI | £0 |
| Smylie Fencing Services | | | workplace safety or health violation | 2017 | UK-HSENI | £0 |
| Smylie Fencing Services | | | workplace safety or health violation | 2017 | UK-HSENI | £0 |
| SMW Roofing Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Smutek Construction Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Smurfit Kappa UK Ltd | Smurfit Kappa | paper and packaging | workplace safety or health violation | 2014 | UK-HSE | £25,596 |
| Smurfit Kappa UK Ltd | Smurfit Kappa | paper and packaging | workplace safety or health violation | 2010 | UK-HSE | £219,308 |
| Smurfit Kappa UK Ltd | Smurfit Kappa | paper and packaging | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Smurfit Kappa Packaging UK Limited | Smurfit Kappa | paper and packaging | workplace safety or health violation | 2011 | UK-HSE | £22,148 |
| SMPFABS Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| SMPFABS Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| SMPFABS Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| SMP Security Solutions Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| SMP IRELAND LIMITED | | | workplace safety or health violation | 2018 | UK-HSENI | £0 |
| SMK Construction Services (Doncaster) Ltd | | | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Smiths of Bromley Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Smiths Metal Centres Limited | | | workplace safety or health violation | 2015 | UK-HSE | £132,456 |
| Smiths Fitted Wardrobes and Kitchens Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Smiths Fitted Wardrobes and Kitchens Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Smiths Fitted Wardrobes and Kitchens Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Smiths Fitted Wardrobes and Kitchens Limited | | | workplace safety or health violation | 2024 | UK-HSE | £0 |
| Smiths Fitted Wardrobes & Kitchens Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Smiths Fitted Wardrobes & Kitchens Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Smiths Fitted Furniture Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Smiths Fitted Furniture Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Smiths Fitted Furniture Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Smiths Fitted Furniture Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Smiths Fitted Furniture Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Smiths Detection - Watford Limited | Smiths Group | diversified | workplace safety or health violation | 2018 | UK-HSE | £0 |
| SmithKline Beecham Limited | GlaxoSmithKline | pharmaceuticals | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Smithfield Joinery Limited | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Smithfield Joinery Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Smithfield Joinery Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
