Sunfish Partners
Overview
Sunfish Partners is a Polish-German venture capital firm founded in 2016. It invests in early-stage (pre-seed and seed) deep tech startups from Central and Eastern Europe (CEE) with global ambitions. The firm has offices in Berlin and Warsaw and focuses on sectors including B2B, software, hardware, Defense, Space, Health, AI, and Data Tech. In 2024, they launched their second fund, Sunfish CEE II.
Portfolio Companies
16
Website
sunfish-partners.comInvestments
| Company | Date | Stage | Lead |
|---|---|---|---|
| DefendEye | Aug 2026 | Early Funding | Co-investor |
| Sky Spy Inc | Dec 2025 | Pre Seed | Co-investor |
| C2Grid | Nov 2025 | Pre Seed | Lead |
| HyperBunker | Oct 2025 | Seed | Lead |
| Asynchronics | Jun 2025 | Pre Seed | Lead |
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Key People
Jens Weitzel
Venture Partner
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Sunfish Partners based?
Sunfish Partners is headquartered in Berlin, Berlin, Germany.
When was Sunfish Partners founded?
Founding year information for Sunfish Partners is not publicly available.
How many portfolio companies does Sunfish Partners have?
Sunfish Partners has 16 portfolio companies in Caplight's dataset.
What are some companies in Sunfish Partners's portfolio?
Recent investments visible on Caplight include DefendEye, Sky Spy Inc, C2Grid, HyperBunker, Asynchronics.
What was Sunfish Partners's most recent investment?
Sunfish Partners's most recent investment on Caplight was in DefendEye in 2026.
What sectors does Sunfish Partners focus on?
Sunfish Partners focuses on Enterprise Software, Frontier & Industrial Tech, Healthcare & Life Sciences, Cybersecurity, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, Enterprise Software, Frontier & Industrial Tech, Healthcare & Life Sciences, Frontier & Industrial Tech, Healthcare & Life Sciences, Healthcare & Life Sciences, Healthcare & Life Sciences, Frontier & Industrial Tech, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Frontier & Industrial Tech, Enterprise Software, AI, Data & Cloud Infrastructure, Mobility, Transportation & Logistics, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Enterprise Software, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Frontier & Industrial Tech.
What company stages does Sunfish Partners focus on?
Sunfish Partners typically invests at the Early stage.