Avantus
Delivering clean energy at scale
San Diego, United States · Founded 2009
- Headquarters
- San Diego, California
- Employees
- 201–500
- Founded
- 2009
- Business Model
- B2B
- Website
- avantus.com
- Last Round
- Private EquityJul 2024
- Rounds
- 1
About
Avantus is a leading clean energy company with one of the nation's largest utility-scale solar and energy storage portfolios under development. Founded in 2009 and headquartered in San Diego, California, Avantus develops, builds, owns, and operates clean energy infrastructure that powers communities and businesses across the Western United States. The company is 100% focused on renewables, delivering affordable and reliable solar and battery storage solutions to meet growing energy demand. Avantus is backed by KKR and pursues bold climate solutions to decarbonize the electric grid.
Summary
Avantus is a Climate Tech company based in San Diego, United States, founded in 2009. Its most recent funding was a Private Equity round in Jul 2024. Investors include KKR, BBVA and CIBC.
Tech & App Stack
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Funding History
Mar 2026
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Funding: Private Equity. Amounts, valuations, and investors where available.
Investors
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