Henry Dummer

eir Group Ltd. provides fixed-line telecommunications services to domestic and international customers. It offer voice and data communications for both the retail and wholesale carrier markets. The firm also provides carrier services, data transmission, and Internet access as well as public payphones and home security and monitoring services. The company is headquartered in Dublin, Ireland.

Part of Tesco Plc, Tesco Ireland Ltd. is an Irish company that operates supermarkets. The company is based in Dublin, Ireland. Natasha Adams has been the CEO of the company since 2022.

Part of Diageo Plc, Diageo Ireland Ltd. is an Irish company that manufactures and distributes liquors. The company is based in Dublin, Ireland.

Part of GSK Plc, GlaxoSmithKline UK Ltd. is a biopharma company that unites science, technology, and talent to get ahead of disease together. The company is based in Middlesex, UK and is focused on discovering and developing new products. The British company's portfolio includes vaccines, specialty, and general medicines.

Part of Mars, Inc., Mars UK Ltd. is a company that manufactures chocolate, confectionery and pet food. The company is based in London, UK.