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Join Capital is an investment organization based in Berlin, Germany, dedicated to supporting early-stage technology companies that focus on deep tech solutions. Founded in 2015, the organization aims to build companies that tackle significant global challenges through foundational technologies. With a strong emphasis on intellectual property and competitive advantages, Join Capital is committed to fostering innovation in sectors such as defense, enterprise, and industrial applications, primarily within Europe and NATO-aligned regions.
Join Capital invests in early-stage companies, specifically targeting Pre-Seed to Series A stages with check sizes ranging from €1–5 million. Their investment strategy emphasizes deep tech solutions that possess real intellectual property and a clear competitive edge over legacy systems. The organization seeks resilient technologies capable of effective scaling, particularly in defense and dual-use sectors.
Join Capital's notable portfolio includes:
- **Enclaive**: A multi-cloud platform for confidential AI and computing. - **Quadsat**: Enables defense forces to detect and geolocate enemy RF emitters. - **Kreios Space**: Developing satellites for Very Low Earth Orbit operations. - **PhotonPath**: Focuses on photonic integrated circuits for optical communications. - **Optics11**: Offers early warning systems for critical infrastructure. - **Hypercritical**: Develops a foundation model for automating control software development. - **Astrapé Networks**: Provides a unique network switch for data centers. - **FaradaIC**: Created micro-chip electrochemical gas sensors for various applications.
To approach Join Capital, founders should prepare a pitch that highlights their technology's intellectual property and competitive advantages. Interested parties can submit their pitches through the firm's website at join.capital or contact them directly via email at hello@join.capital.
Join Capital has recently expanded its portfolio with notable additions such as Enclaive, Quadsat, and Kreios Space, reflecting its commitment to foundational technologies in critical sectors. The firm is actively deploying its Fund III, which targets €235 million and aims to invest in 25 new startups.
Join Capital invests in early-stage companies, specifically targeting Pre-Seed to Series A stages.
The firm typically invests between €1 million and €5 million in its portfolio companies.
Join Capital focuses on sectors such as defense, industrial applications, AI, and robotics.
Join Capital primarily invests in Europe and NATO-aligned regions.
Founders can pitch Join Capital through their website at join.capital or via email at hello@join.capital.
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