signal/raiseTrack rounds

K

KfW Capital

Focus: Climate & energy, Cybersecurity

KfW Capital took part in 2 of the startup funding rounds we tracked in 2026. By money raised, its biggest sectors were Climate & energy and Cybersecurity. The largest was Proxima Fusion's $468m Series B round. The most recent was Exein's Series D+ round in September 2026.

Deployed as lead$0k

Rounds led0

Rounds joined2

Largest round$468m

Also invested (2)

ExeinSeries D+ · Cybersecurity · Rome · 15 Sep$270m Proxima FusionSeries B · Climate & energy · Munich · 7 Jul$468m

By sector

Climate & energy$468m Cybersecurity$270m

By stage

Series B$468m Series D+$270m

Co-investors

Balderton2 rounds Headline1 round Sofina1 round Goldman Sachs1 round European Investment Bank1 round T.Capital1 round HV Capital1 round Lakestar1 round Intrepid Growth Partners1 round Supernova Invest1 round