Overview

What they do
Join Capital is an investment firm that invests early in companies and works closely with them to build businesses capable of addressing difficult, large-scale problems. The firm emphasizes backing companies that can lead their markets, scale effectively, and endure over time.
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What they look for
Resilience isn’t optional, it’s the foundation of prosperity, security, and progress. We invest in the technologies that keep economies running, industries advancing, and nations strong. Industry, enterprise, and defence aren’t just sectors; they are the foundation of a competitive and stable future.
join.capital
Stage
Pre-seed, Seed, Series A
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Sectors
AI, Deeptech, SaaS, Govtech and defence, Cybersecurity
join.capital
Based
Berlin, DE
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Sources

2026-09-01join.capitalThe European Investment Bank is backing venture capital firm Join Capital with €50 million as…
2026-09-01join.capitalWe back companies solving critical problems, building deep tech that doesn’t just compete but…
2026-09-01join.capitalResilience isn’t optional, it’s the foundation of prosperity, security, and progress. We…

Portfolio, cheque size and the rest

The 8 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.

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