Adzmel Adznan spent years at PETRONAS working on project development, subsurface work, and new petroleum contract models before helping launch PETRONAS Ventures and later co-founding Piva Capital, where he now manages the firm's PETRONAS relationship and helps lead LP fundraising while sourcing and supporting deals like Oobli, OneRail, and INERATEC. Born in Malaysia and trained in engineering in the UK and business at Harvard, he built his path from an energy operator to a San Francisco-based investor, and he's known for backing companies once they're past early science risk and closer to commercial scale, all while publicly emphasizing servant leadership and inclusivity in how he invests.
About their Fund
Piva Capital started with $250 million funded entirely by PETRONAS, and while it operates independently, this gives portfolio companies access to a global energy company and Southeast Asian markets; the firm focuses on later-stage, hardware-heavy climate and industrial companies—in areas like steel, cement, and aviation—that need patient capital to scale, led by a team with backgrounds from major energy companies like GE Ventures, Chevron Ventures, Shell Ventures, and BP Ventures who are comfortable taking on technical risks other investors avoid. Piva also stands out for publicly measuring its own carbon footprint (carbon neutral since inception, offsetting 147 metric tons of CO2 in 2023 at $150 a ton), helping build climate-investing standards through groups like the Venture Climate Alliance and VentureESG, backing frontier ideas like natural hydrogen, and maintaining a majority-female team in a field where that’s uncommon.
















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