Ostrom Funding: $44M Raised, Series B (2025)

Ostrom is a Climate company based in Berlin, Germany. It has raised $44M in total funding. Latest round: Series B.

Ostrom funding overview

Ostrom is a Climate company based in Berlin, Germany. Ostrom has raised $44M in total disclosed funding. That places its disclosed total in the $25M–$100M range. Its most recent disclosed round is a Series B announced in June 2025. The round record for Ostrom runs through 2025; nothing later has been disclosed. Investors on record include Eneco Ventures, SE Ventures, Union Square Ventures, Adjacent, Übermorgen, J12 and 1 others. 7 distinct backers are named across the disclosed rounds.

Ostrom at a glance

Total raised
$44M
Latest round
Series B
Latest round date
June 2025
Industry
Climate
Headquarters
Berlin, Germany
Notable investors
Eneco Ventures, SE Ventures, Union Square Ventures, Adjacent, Übermorgen, J12, 468 Capital

Frequently asked about Ostrom funding

How much has Ostrom raised?
Ostrom has raised $44M in total disclosed funding across the rounds on record.
Who has invested in Ostrom?
Eneco Ventures, SE Ventures, Union Square Ventures, Adjacent, Übermorgen, J12 are named among the investors backing Ostrom.
What was the latest Ostrom funding round?
The most recent disclosed round is a Series B, announced in June 2025.
Where is Ostrom based?
Ostrom is based in Berlin, Germany.
What sector does Ostrom operate in?
Ostrom is tracked under Climate from Berlin, Germany, with $44M in disclosed funding.
When did Ostrom last raise?
The last disclosed Ostrom round closed in June 2025 at Series B.

We update the Ostrom record whenever a new round is filed or announced, so the totals above track the public record rather than estimates. Related Climate companies in Berlin and their backers are listed below.

Ostrom founders (1)

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