• CRH plc   Headquartered in Ireland, CRH operates in 34 countries,   employing approximately 92,000 people, focusing on   three closely related core businesses:             - Primary materials             - Value-added building products             - Specialist building materials distribution • IRISH LIMESTONE FINES   Information on fine limestone products. • EuLA   On a European level, Clogrennane Lime Ltd. is part of the   European Lime Association. Founded in 1990 and based   in Brussels since January 2003, EuLA is the business   and industry organisation for the lime industry in Europe.