Sunbooster
Entry
2019
Hold
4yr
Exit
2023
Who owns Sunbooster?
Sunbooster is a French ClimateTech company, now owned by Groupe Volta, which acquired it in 2023 from Expanso Capital.
Hand-verified · updated 2026-09-30
Open JSON · CC-BY
Exit Type
Trade Sale
Buyer
Groupe Volta
Exit Year
2023
More from Expanso Capital
Other portfolio companies in the same fund.
Aquipierre
Active
Real Estate
France· 2025
France· 2025Chaux Saint-Astier
Active
ConstructionFrance· 2023
France· 2023Flovea
Active
SoftwareFrance· 2023
France· 2023Drouaire & Fils
Active
IndustrialsFrance· 2021
France· 2021Laboratoire Isatis
Active
ConsumerFrance· 2020
France· 2020Reseau C&S
Exited 2024
Business ServicesFrance· 2020
France· 2020to Galia Gestion, BNP Paribas Développement and Océan Participations
More PE-backed in ClimateTech
Comparable climatetech deals from other GPs.
UK
US
SwitzerlandQuestions
Who owns Sunbooster?
Sunbooster is now owned by Groupe Volta, which acquired it in 2023 from Expanso Capital.
When did Groupe Volta acquire Sunbooster?
Groupe Volta acquired Sunbooster in 2023, buying from Expanso Capital.
Who did Sunbooster sell to?
Expanso Capital sold Sunbooster to Groupe Volta in 2023 (Trade Sale).
Look up another firm or company
Data refreshed weekly · Sourced from public filings · Report an issue