Boston Private Financial Holdings, Inc. engages in the provision of banking services. It operates through the Private Banking, and Wealth Management and Trust segments. The Private Banking segment provides services to privately owned businesses, private partnerships, and non-profit organizations. The Wealth Management and Trust segment offers planning-based financial strategies, wealth management, family office, financial planning, tax planning, and trust services to individuals, families, institutions, and nonprofit institutions.. The company was founded on September 2, 1987 and is headquartered in Boston, MA.