River Birch Partners Overview

General Information

River Birch Partners is a single-family office headquartered in Portsmouth. The firm manages and preserves family wealth through a disciplined approach to investment management, estate planning, and philanthropic initiatives. With a focus on long-term value creation, River Birch Partners oversees a diversified portfolio across public and private markets—aligning investment strategies with the family’s objectives and legacy while maintaining a strong emphasis on risk management and capital preservation.