Shortly after privatisation , it has closed and sold its sites at ROF Patricroft , RSAF Enfield and Waltham Abbey South .
At the time of the sale , RO Defence had 16 factories ; and some 19,000 personnel were employed .
Shortly after privatisation , RO Defence has closed and sold RO Defence 's sites at ROF Patricroft , RSAF Enfield and Waltham Abbey South .
At the time of the sale , RO Defence had 16 factories ; and some 19,000 personnel were employed .