In the Maylands industrial area the worst affected buildings were the Northgate Information Solutions headquarters and the Fujifilm building. These buildings were so badly damaged they were rendered completely unusable. Demolition of the Fujifilm building began soon afterwards, and by June 2006 it had been completely removed from the site. Although the Northgate and Fujifilm buildings were closest to the blast, the surrounding Catherine House (to the north), Keystone Distribution building (to the west), 3Com Corporation and RO buildings (to the south), were also extensively damaged. In all, six buildings were designated for demolition and 30 more required major repairs before they could be reoccupied.