Northstone Materials Division is a CRH company, and a division of Northstone (NI) Ltd. As a building materials company we have been supplying high quality construction materials and quarry products to the construction industry across the UK and Ireland for over sixty years. Northstone (NI) Ltd is a subsidiary of CRH plc, the international building materials group. CRH plc is a leading global diversified building materials group, employing 89,000 people at 3,900 operating locations in 31 countries. Northstone (NI) Ltd has a wealth of experience and directly employs around 1,200 people, over 370 of whom are employees of Northstone Materials Division. Our portfolio and services span aggregates, asphalt, construction, civil engineering, limestone, readymix concrete, road contracting services, roofing contracting services, mortar and rooftiles. This unique combination of people, skills and experience enables us to offer customers unrivalled choice, innovation and flexibility. OUR CORE VALUES As a CRH company, we are committed to doing business in a sustainable, responsible and ethical manner with our customers, suppliers, business partners, local government and communities, shareholders, sub-contractors and employees alike, building lasting relationships based on trust and underpinned by our core values of integrity, honesty and respect for the law. OUR COMMITMENT At Northstone Materials Division our customers, clients, suppliers and business partners are valued stakeholders and contribute in many ways to the business. We seek to build relationships with them based on trust and integrity which are sustainable and beneficial for all. We are fair and honest with our customers, clients, suppliers and business partners and will only engage with those who share our commitment to ethical business practices.