2004
$20M
from 7 investors over 7 rounds
Tendril raised undisclosed on December 4, 2018
Investors: Rubicon Technology Partners and ZOMALAB
Tendril raised $20M on December 15, 2014
Investors: SunPower Corporation
Tendril raised $15M on December 7, 2012
Investors: VantagePoint Venture Partners, Good Energies Foundation and Next47
Tendril raised undisclosed on April 1, 2012
Investors: Bloomberg New Energy Finance