A round-up of people moves and M&A deals across North America. : Access full content on the International Adviser site, access your saved articles, control email preferences and amend your account details Bel Air is based in Los Angeles and provides wealth management services and investment solutions exclusively to ultra-high net worth individuals, families, trusts and foundations. The national registered investment adviser (RIA) firm has acquired Georgia-based Kays Financial Advisory Corporation. Founder Scott Kay and his staff of 16, including five co-shareholders, will be joining the Mercer Advisors’ team.