Phoenix Group is officially headquartered in the United Kingdom, with its primary corporate offices located in London. As the UK's largest long-term savings and retirement business, the organization also operates major corporate hubs and customer service centers across other key British regions, including Edinburgh, where significant operations tied to its heritage brands and administrative functions are managed. This domestic multi-site infrastructure allows the group to effectively service millions of policyholders across the United Kingdom and Ireland while maintaining close regulatory alignment with British financial authorities such as the Prudential Regulation Authority and the Financial Conduct Authority.