Another successful IOSH Managing Safely course run by IBA Risk for British Gypsum. British Gypsum Works Mountfieldy. Local Business. March 15, 2018 at 8:53 AM · Robertsbridge, United Kingdom · Public. Full Story. IBA Risk Solutions is at British Gypsum ( East Leake ). Task based risk assessment training at British Gypsum, East Leake. January ...