Chamberlain Group Financial Services is a privately owned firm headquartered in the United States. Founded in 1975, it operates as an independent financial services and wealth management firm and wealth advisory boutique specializing in customized financial strategies. The firm primarily tailors its solutions to ultra-high-net-worth individuals, families, and business owners, often managing clients with net worth ranging between $50 million and $5 billion. As a member firm of M Financial Group, its core offerings are built around the interplay of high-end insurance products and asset management.