Keey Aerogel

French tech company | Builders Republic

About

Deeptech manufacturer of silica aerogel produced from construction waste — using a low-temperature supercritical drying process with CO2 and ethanol recycled in a closed loop to deliver high-thermal-performance insulation aerogel at industrial scale.

Key facts

Status
Active
Sectors
Climate, Cleantech & Energy
Latest stage
Series A
Founded
2015
City
BURNHAUPT-LE-HAUT
Region
Grand Est
Tracked rounds
1
Amount raised
18 M€ raised since 2020

Funding rounds

  • Series A — 2025

Investors