Alexandre Pierre Sauvage

Private Equity Investor at

Asterion Ventures

Consumer Services

Electronic Technology

Finance

Profile

Alexandre Pierre Sauvage was the founder of Leosphere SAS, founded in 2002, where the title held was Chief Executive Officer from 2002 to 2018.
Mr. Sauvage is also the founder of Gradient Solutions, Inc...
Mr. Sauvage currently holds the position of Partner at Asterion Ventures, starting in 2025.
Education history includes undergraduate and MBAistration degrees from City University of New York, and a graduate degree from Université Paris Dauphine-PSL conferred in 1995.

Alexandre Pierre Sauvage active positions

Companies	Position	Start
Asterion Ventures Asterion Ventures Investment ManagersFinance Asterion Impact in companies located in France. The firm targets companies operating in the fields of energy, climate adaptation and agro-ecology sectors. It provides financing for pre-seed and seed capital requirements with an investment size up to EUR 2.5 million. The firm makes co-investments and acts as a lead investor.	Private Equity Investor	31/08/2025

All active positions of Alexandre Pierre Sauvage

Former positions of Alexandre Pierre Sauvage

Companies	Position	End
Leosphere SAS Leosphere SAS Electronic Equipment/InstrumentsElectronic Technology Manufactures and sells remote-sensing instruments for wind measurement and aerosol characterization	Chief Executive Officer	31/10/2018

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Linked companies

Private companies	4
City University of New York City University of New York Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Leosphere SAS Leosphere SAS Electronic Equipment/InstrumentsElectronic Technology Manufactures and sells remote-sensing instruments for wind measurement and aerosol characterization	Electronic Technology
Université Paris Dauphine-PSL Université Paris Dauphine-PSL Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Asterion Ventures Asterion Ventures Investment ManagersFinance Asterion Impact in companies located in France. The firm targets companies operating in the fields of energy, climate adaptation and agro-ecology sectors. It provides financing for pre-seed and seed capital requirements with an investment size up to EUR 2.5 million. The firm makes co-investments and acts as a lead investor.	Finance