Sherman I. Chu is the Founder and Managing Partner of Grayhawk Capital. See sector focus and contact routes.
Sherman I. Chu is the Founder and Managing Partner of Grayhawk Capital, a Phoenix-based venture firm he co-founded in 1999 after previously serving as a Partner at Cornerstone Equity Partners and starting his career at Banc One Capital Partners. He invests in early- and growth-stage technology companies located in underserved markets, with sector focus on HIT, fintech, cybersecurity, big data, IoT, and enterprise productivity. Chu typically targets companies with over $1 million in trailing revenue and invests between $2 million and $2.5 million in Series A rounds, generally entering post-seed or at Series A. His notable portfolio includes Totango, SOCi, Blue Cedar Networks, New Century Financial Corporation, ESS, QCSI, and ITax Group, for which he has served on boards or as a director. Chu evaluates investments based on management integrity and track record, market size exceeding $1 billion, and product defensibility, prioritizing these three variables among seven to eight key factors. He has not published distinctive public writing beyond interview responses outlining his investment criteria and focus areas.
StartupFundraising tracks this investor record from SEC filings and announced rounds, updating focus, location and portfolio history as new data lands. Use it to gauge fit before an outreach, then widen the search to investors in Phoenix.
Investors like Sherman I. Chu · Full investor directory · Investor access · Company funding database