Steve Foster

Venture Partner, Piva Capital
Steve Foster blends decades of tech investing—from networking names like Juniper, Extreme Networks, Chromatis to energy/industrial tech like Greensmith—helped start venture and growth equity funds and speaks on power-transition strategy.
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No
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Geos their fund invests in
Africa, East Africa, Anglophone West Africa
Steve Foster
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Energy
Climate
Deeptech / Hardware
Materials
AI
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About Steve Foster

Steve Foster’s career spans multiple eras of tech investing, from business development roles at 3Com and Hewlett Packard to helping start TPG’s venture and growth equity funds, with investments ranging from networking companies like Juniper, Extreme Networks, and Chromatis to energy and industrial technology firms like Greensmith. He currently works across several platforms as Managing Director of SF Advisors and a venture partner to both Piva Capital and 40 North Ventures, and he has spoken publicly on power-transition strategy, including at Energy Asia 2025.

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Energy, Climate, Deeptech / Hardware, Materials, AI
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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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