Henry Williams Ltd. Telephone: 01325 462722 Contact | Location | News Home Railways Highways Forgings Services Vacancies News About Us Navigation Certificates & Accreditations Home → About Us → Certificates & Accreditations Please find our Certificates & Accreditations in the documents below: RISQS Audit Certificate – 2021 BSi Certificate ISO 9001 – 2022 BSI Certificate ISO 9001 – PED – 2021 BSI Certificate ISO 14001 – Sept 2020 CIRAS Henry Williams Limited C0463 – 2022 Cyber Essentials Certificate – 2021/22 Henry Williams About Us Quality Policy documentation Health & Safety Policy Environmental Policy Certificates & Accreditations Newsletter – Henry Williams Ltd Henry Williams Limited Dodsworth Street Darlington County Durham DL1 2NJ Email: Please use form opposite. Tel: 01325 462722 Fax: 01325 245220 To view our location click here About Henry Williams The story of Henry Williams Limited goes back to 1883, when the company was formed to manufacture control and signalling equipment for the rapidly expanding railways network. Since those historic and pioneering days, our skills have broadened, our technology has advanced with the time and our sphere of influence has widened considerably....read more Recent News COVID-19 May 2020 update May 29, 2020 Covid-19 Testing Rack – Sketch to Sample in Ten Hours! April 23, 2020 © Henry Williams Limited Dodsworth Street, Darlington, County Durham. DL1 2NJ Registered in England. Registration No. 02326847 Part of the ConMech Group | Privacy Policy | Cookies | GDPR | My Cookie Preferences | XML Sitemap This website uses cookies We use cookies to personalise content, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. If you want to know more about the cookies in use on this website before choosing please read our Privacy Policy. Accept All CookiesDecline cookies