| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery London Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft Joinery Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft (North East) Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft (North East) Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft (North East) Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft (North East) Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodcraft (North East) Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woodchurch Homes Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Woodbury Car Breakers | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Woodbridge Construction Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Woodbridge Construction Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Woodbridge Construction Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Woodbeare Nurseries Ltd | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Woodbeare Nurseries Ltd | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Woodbay Limited | | | workplace safety or health violation | 2015 | UK-HSE | £50,000 |
| Woodall Nicholson Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Woodall Nicholson Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Woodall Nicholson Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Woodall Nicholson Limited | | | workplace safety or health violation | 2013 | UK-HSE | £23,486 |
| Woodall Fastening Systems Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Woodall Fastening Systems Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Woodall Fastening Systems Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Wood-Construction Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Wood Treatment Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| Wood Treatment Limited | | | workplace safety or health violation | 2016 | UK-HSE | £5,000 |
| Wood Richardson Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Wood Richardson Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Wood Recycling (Scotland) Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wood Recycling (Scotland) Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wood Recycling (Scotland) Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wood Recyclability Ltd. | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wood N' Head Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Wood N' Head Ltd | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Wood Group UK Limited | Wood Group | oilfield services and supplies | workplace safety or health violation | 2017 | UK-HSE | £0 |
| WOOD FUEL CO-OPERATIVE | | | product standards | 2021 | UK-OPSS | £0 |
| Wood Construction 16 Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wood & Mott Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Wood & Mott Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Wood & Mott Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Wood & Mott Ltd | | | workplace safety or health violation | 2012 | UK-HSE | £7,699 |
| Wooburn Landscapes Ltd | | | workplace safety or health violation | 2013 | UK-HSE | £105,213 |
| Wonderland Children's Day Nursery (UK) Ltd | | | childcare and educational services violation | 2022 | UK-OFSTED | £0 |
| Wonderland Children's Day Nursery (UK) Ltd | | | childcare and educational services violation | 2021 | UK-OFSTED | £0 |
| Wolverhampton Electro Plating Limited | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| Wollaston Construction Ltd | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Wolfgang Development Ltd | | | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Wolfgang Development Ltd | | | workplace safety or health violation | 2020 | UK-HSE | £0 |
| Wolfenden Concrete Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wolfenden Concrete Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wolfenden Concrete Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wolf Minerals (UK) Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Wolf Minerals (UK) Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Wolf Minerals (UK) Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Wolf Minerals (UK) Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Wolf Minerals (UK) Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Wolf Fitout Limited | | | workplace safety or health violation | 2019 | UK-HSE | £0 |
| Wolf Components Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wold Waste Holding Company Ltd | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Wokingham Town Council | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| Wokingham Town Council | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| WOF Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| WOF Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| WOF Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| WOF Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Woden DRS Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Woden DRS Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| Woden DRS Limited | | | workplace safety or health violation | 2017 | UK-HSE | £0 |
| WNT Security Ltd | | | security industry violation | 2015 | UK-SIA | £0 |
| Wm. Nelstrop & Co. Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Wm. Nelstrop & Co. Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| Wm. Armstrong (Longtown) Limited | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| Wm Armstrong (Longtown) Ltd | | | workplace safety or health violation | 2018 | UK-HSE | £0 |
| WLC Roofing Limited | | | workplace safety or health violation | 2016 | UK-HSE | £0 |
| WLC Construction Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| WLC Construction Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| WLC Construction Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| WLC Construction Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| WLB Contractors Limited | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| WL Watson & Sons | | | workplace safety or health violation | 2022 | UK-HSE | £0 |
| WL Distillery Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| WL Distillery Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| WL Distillery Ltd | | | workplace safety or health violation | 2021 | UK-HSE | £0 |
| WKH Development Services Ltd | | | workplace safety or health violation | 2023 | UK-HSE | £0 |
| WJ Walker Ltd | | | workplace safety or health violation | 2023 | UK-HSENI | £0 |
| WJ Walker Ltd | | | workplace safety or health violation | 2023 | UK-HSENI | £0 |
