Hennessy HB is a company operating in the construction and building materials industry in Ireland. It specializes in the supply of heavy building materials, including aggregates, sand, and ballast, catering primarily to construction firms, contractors, and developers. The company provides essential raw materials used in various construction projects, ranging from residential developments to large-scale infrastructure. Hennessy HB focuses on serving the needs of professionals involved in the building and civil engineering sectors. Its operations include sourcing, processing, and delivering materials to support efficient construction workflows.