Decarbonization Partners invests $100m in Osapiens – creating Europe’s latest green tech unicorn

Osapiens founders Matthias Jungblut (left), Alberto Zamora, and Stefan Wawrzinek. Press photo
14 jan. 2026
10:14
Osapiens has become Europe's latest green tech unicorn following a $100m investment from Decarbonization Partners, the growth stage investment vehicle of Temasek and BlackRock.

BlackRock– and Temasek-backed Decarbonization Partners has led a $100m Series C round in German green tech company Osapiens.

The investment puts Osapiens’ valuation north of $1bn, company spokesperson Christian Feuring confirmed to Impact Loop over the phone, making it Europe's latest climate tech unicorn.

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