2001
$100M
from 12 investors over 12 rounds
Aspen Aerogels raised $100M on November 29, 2022
Investors: General Motors
Aspen Aerogels raised $2.8M on June 1, 2016
Investors: U.S. Dept. of Energy Advanced Research Projects Agency-Energy (ARPA-E)
Aspen Aerogels raised $10M on June 27, 2012
Investors: Argonaut Private Equity, Arcapita Group, RockPort Capital, Reservoir Capital Group and Tenaya Capital
Aspen Aerogels raised $22M on October 8, 2010
Investors: Argonaut Private Equity, Tenaya Capital, Arcapita Group, Reservoir Capital Group and RockPort Capital