Pennsy Supply is the leading manufacturer of aggregate, sand, asphalt and concrete across North and Central regions of Pennsy ... lvania and throughout Delaware, providing materials for commercial construction, infrastructure development and residential building. Serving the region for more than 100 years, Pennsy Supply operates over 15 asphalt plants, 12 aggregate quarries, 3 sand sites and 6 ready mix concrete plants. In addition to providing professional paving services, we are dedicated to manufacturing quality aggregate, sand, asphalt and ready mix concrete. Pennsy Supply is part of CRH, headquartered in Ireland. CRH (LSE: CRH, ISE: CRG, NYSE: CRH) is the leading building materials business in the world, employing c.78,000 people at c.3,100 operating locations in 31 countries. It is the largest building materials business in North America, the largest heavyside materials business in Europe and has a number of strategic positions in the emerging economic regions of Asia and South America. CRH manufactures and supplies a range of integrated building materials, products and innovative solutions which can be found throughout the built environment, from major public infrastructure projects to commercial buildings and residential structures. A Fortune 500 company, CRH is a constituent member of the FTSE 100 index, the EURO STOXX 50 index, the ISEQ 20 and the Dow Jones Sustainability Index (DJSI) Europe. CRH’s American Depositary Shares are listed on the NYSE. read more