/People

Alex Weiss

Investor

CEO, Co-Founder & Managing Partner at ClearSky

North Palm Beach, Florida, United States

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About

Alex Weiss is CEO, Co-Founder, and Managing Partner of ClearSky, where he also serves on the Investment Committee. Before founding ClearSky, he was Vice President and Chief Investment Officer at NextEra Energy, co-heading its venture capital effort, and earlier held roles as Vice President at Morgan Stanley and Managing Director at Smith Barney and Paine Webber. He holds a B.A. in mathematics and economics from Boston University and an M.B.A. in finance from Columbia University.

Contact· self-published, not guessed

Invests in

CleantechClimate TechCybersecurityEnergy

Investments

Board seats

AltamiraAuthentic8BHI EnergyClimateTradeCloudGenixCyberGRXCylanceDiamantiEdgeQFermata EnergyFortress Information SecurityGuardzHuman SecurityiControlMainspring EnergyMitiga SecurityNEXTrackerPike GroupRedOwlUbicquia

Investor

AutogridGuardzHatzLockchain.aiMAINSPRINGNumberOne AISKOUT Cybersecurity

Sources: the firm's website · curated public sources.

Colleagues at ClearSky

Network7

Investors connected to Alex in public investor directories — a warm-intro map.

Frequently asked questions

Who is Alex Weiss?
Alex Weiss is CEO, Co-Founder, and Managing Partner of ClearSky, where he also serves on the Investment Committee. Before founding ClearSky, he was Vice President and Chief Investment Officer at NextEra Energy, co-heading its venture capital effort, and earlier held roles as Vice President at Morgan Stanley and Managing Director at Smith Barney and Paine Webber. He holds a B.A. in mathematics and economics from Boston University and an M.B.A. in finance from Columbia University.
Where does Alex Weiss work?
Alex Weiss is CEO, Co-Founder & Managing Partner at ClearSky.
What does Alex Weiss invest in?
Alex Weiss invests in Cleantech, Climate Tech, Cybersecurity, Energy.
What boards does Alex Weiss sit on?
Alex Weiss holds tracked board seats at Altamira, Authentic8, BHI Energy, ClimateTrade, CloudGenix, CyberGRX, Cylance, Diamanti, EdgeQ, Fermata Energy.
What companies has Alex Weiss invested in?
Investments tracked here include Autogrid, Guardz, Hatz, Lockchain.ai, MAINSPRING, NumberOne AI, SKOUT Cybersecurity.

About this profile. Compiled from public sources — ClearSky's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights