FortCay Family Office Advisory is now Corient. While this site will become inactive as of November 26, 2026, you can find everything you need—at corient.com.

Billy Harty, CFA

Billy Harty, CFA's headshot

Billy Harty, CFA

In 2023, Billy and three of the families he represents founded FortCay Family Office Advisory. Billy brings a wide range of experience and is a trusted adviser to help UHNW clients achieve their financial needs and objectives. He began his career as a US government bond broker on Wall Street. He has worked as a treasury dealer with a major German investment bank and as head of trading in a global fintech firm.

Prior to relocating to Cayman, he was a senior investment manager in Ireland’s oldest brokerage firm. In Cayman, he worked as an investment advisor at RBC Dominion Securities and worked at a London-headquartered multi-family office based in Cayman.

Billy is a CFA charterholder. He holds a Bachelor of Commerce (Hons) from University College Cork, where he received a Gaelic football scholarship. He also completed a Graduate Diploma in Financial Planning from University College Dublin/Institute of Banking, held the Series 7, 24 and 63 FINRA licenses and is qualified as a CERTIFIED FINANCIAL PLANNER™ practitioner. Billy proudly served as an officer in the Irish Army for six years.