Since the company registration four events have happened. The last three records are Accounts for a dormant company made up to 31 July 2016; Confirmation statement made on 21 July 2016 with updates; Registered office address changed from 14B Lee Terrace London SE13 6JZ United Kingdom to 14B Lee Terrace London SE3 9TZ on 5 March 2016. The most likely internet sites of DEREF SECURITY LIMITED are www.derefsecurity.co.uk, and www.deref-security.co.uk. The predicted number of employees is 1 to 10. The company’s age is ten years and four months. Deref Security Limited is a Private Limited Company. The company registration number is 09698709. Deref Security Limited has been working since 22 July 2015. The present status of the company is Active. The registered address of Deref Security Limited is 14b Lee Terrace London England Se3 9tz. . MURPHY, Ben is a Secretary of the company. MURPHY, Ben is a Director of the company. The company operates in "Information technology consultancy activities".