David T. Hamamoto is an angel investor and the Founder of Diamond Head Partners, LLC. See sector focus and contact routes.
David T. Hamamoto is an angel investor and the Founder of Diamond Head Partners, LLC, while also serving as Chief Executive Officer and Chairman of DHHC (DiamondHead Holdings Corp.). He focuses on pre-seed and seed-stage investments primarily in Business/Productivity Software and Enterprise Systems, with a geographic scope that includes companies like Life House and ZappRx. His investment approach is described as hands-on and opportunistic, though specific typical check sizes and lead/follow behavior are not publicly documented. Notable portfolio companies include Life House, a Business/Productivity Software firm, and ZappRx, which operates in Enterprise Systems within the healthcare sector. Hamamoto’s last recorded investment was in SABEResPODER on January 24, 2020, leading some databases to classify him as not currently active. While he holds extensive executive roles in real estate and investment management firms, there is no publicly available distinctive point of view or published writing attributed to him as an angel investor.
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