Sentris Capital
Raja street 1, Tallinn, Harjumaa County, 12616, Estonia
Overview
Sentris Capital is an investment firm focused on single- and dual-use technologies in resilience, defence, and aerospace. With a current team joint portfolio of 20+investments, we actively source and evaluate VC and PE opportunities across these sectors on a pan-European scale.
- Total investments
- 2
- Lead investments
- 0
- Investments · 12mo
- 1
- Active investors
- 0
Investment portfolio
- Marble Imaging
Participated · Seed · Dec 2025
Founded in August 2023 in Bremen, Germany, Marble Imaging is developing a constellation of very-high-resolution (VHR) multispectral satellites that will provide up-to-hourly Earth Observation data across Europe and beyond. The company already supplies advanced analytics such as object detection for situational intelligence, terrain analytics and trafficability assessment, coastal asset monitoring, and land-cover classification. Its offerings target defence, climate security, crisis and disaster management, green energy transitions, infrastructure, and mobility stakeholders that require timely sovereign data. Marble plans to launch its first satellite in Q4 2026 and grow the constellation to as many as 20 satellites by the end of 2028. Proceeds from its latest funding will expand the development team, complete intelligence, maritime and trafficability tools for full commercial rollout, and build an end-to-end data-processing chain with a customer portal. The company will also set up a dedicated operations centre to manage its fleet. To date, Marble has secured more than €10 million in non-dilutive funding and holds a €3 million anchor contract with the European Space Agency.
- Alpine Eagle
Participated · Seed · Mar 2025
Alpine Eagle has built Sentinel-OS, a full‑stack, agnostic Counter‑UAS software platform that integrates with off‑the‑shelf and bespoke hardware to provide early warning, detection, classification and defensive swarm capabilities. The platform is designed to operate in contested environments and is scalable with active and passive sensors to match different threat scenarios. The company is also developing stand‑off interception capabilities to engage drones at distance. Alpine Eagle positions its product for military and critical‑infrastructure protection as demand for counter‑drone systems grows. Since launching it has won customers including the German military (Bundeswehr) and generated 7‑digit revenues in its first 12 months. The company plans to use new capital to hire and expand outside Germany.
Team
No current team members are available.