Brian A. Joyce

Manufactures insulated panels, piping insulation and ducting insulation products

Produces and markets dairy products

Operates a savings and loan bank predominantly focused on residential mortgage loans

Provides commercial contract cleaning, security and grounds keeping services

Founded in 1998, Celtic Anglian Water Ltd. specializes in the design, construction, operation, and maintenance of major water and wastewater treatment plants, including the Ringsend Wastewater Treatment Works, which serves over half of the population, as well as facilities in Waterford, Sligo, Foxes Den, and Kinnegar. The company is based in Dublin, Ireland. The Irish company provides engineering design, capital works delivery, asset management, and operational performance optimization. Its services include advanced sludge treatment, anaerobic digestion for biogas production, biosolids and nutrient recovery, water reuse, and sustainable energy solutions such as combined heat and power systems. Celtic Anglian Water utilizes technologies like building information modelling, SCADA automation, and digital asset management tools to improve efficiency and environmental compliance. The company manages over 230 million cubic meters of water and wastewater annually and produces renewable energy for local communities.