Cliff Graham
Founder · Avantus · San Diego, California, United States
Renewable Energy Power Generation · Debt Financing · Founded 2009
Latest raise
$300M
Date raised
March 10, 2026
Round
Debt Financing
Founded2009
Websiteavantus.com
About Cliff Graham
The clean energy age is here.
- Who is Cliff Graham?
- Cliff Graham is a founder of Avantus, a renewable energy power generation company founded in 2009 based in San Diego, California, United States.
- How much did Avantus raise?
- Avantus raised $300M in a Debt Financing round on March 10, 2026 (237 days ago).
Get newly funded founders every week
A free weekly list of startups that just raised.