Since the company registration zero events have happened. The last zero records are . The most likely internet sites of O'BRIEN SECURITY SYSTEMS LIMITED are www.obriensecuritysystems.co.uk, and www.o-brien-security-systems.co.uk. The predicted number of employees is 1 to 10. The company’s age is twenty-one years and one months. O Brien Security Systems Limited is a Private Limited Company. The company registration number is 05278266. O Brien Security Systems Limited has been working since 04 November 2004. The present status of the company is Active. The registered address of O Brien Security Systems Limited is 46 Lon Mafon Sketty Swansea Sa2 9er. The company`s financial liabilities are £23.14k. It is £-8.77k against last year. And the total assets are £46.47k, which is £-11.91k against last year. The company operates in "Other construction installation".