Last updated:
April 25, 2025
2012
Founded
77
Investments
Offices
Venture Fund
Investor Type
ClearSky is a venture capital and growth equity firm specializing in investments that drive the energy transition, climate-related technologies, and sustainability. Additionally, the firm focuses on disruptive solutions for cybersecurity, industrial security, and critical infrastructure security. With approximately $850 million in assets under management, ClearSky has completed 64 investments to date.
The firm has raised three funds and is in the process of raising its fourth.
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CloudTech
Cybersecurity
SaaS
ClimateTech & CleanTech
FinTech
Artificial Intelligence & Machine Learning (AI/ML)
Pre-Seed
Seed
Series A
Series B
Series C
Series D
United States