Suraj (Luke) Rajwani is the co-founder and Managing Partner of DoubleRock. See sector focus and contact routes.
Suraj (Luke) Rajwani is the co-founder and Managing Partner of DoubleRock, a venture capital firm he established in Palo Alto in 2012 after serving as Managing Director of the Global Entrepreneurs Network Organization in Singapore. His investment thesis targets early-stage, data-driven technology ventures in artificial intelligence, cybersecurity, healthcare, biotech, IoT, and SaaS, primarily within Silicon Valley and other competitive markets. DoubleRock typically provides seed or Series A funding with a hands-on, founder-centric approach that includes advising on hiring, product development, and fundraising strategy rather than just capital provision. The firm manages a fund valued at approximately $150 million and has invested in more than 15 to 22 companies, often acting as an active partner through an incubation program for pre-seed startups. Notable portfolio companies include Optimal, which was acquired by Brand Networks, and Vurb, which was acquired by Snapchat. Rajwani distinguishes himself through an intensely operational philosophy of "standing beside founders" to validate ideas and build durable business models, while publicly speaking on
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