Deeply rooted in investment management, and with a collective 50 years serving some of the wealthiest families in America, Castle Island has honed a unique skill set designed to expertly manage the complexities which lead to sustained financial success. For the families we serve, we play a central role in each and every financial decision, strategically facilitating the continued safe and efficient accumulation of wealth. Our holistic mandate is to support all aspects of the process with the dependability of a trusted advisor, and the vigor of a Fortune 500 company.