QuSinus GmbH (brand QuSine), Potsdam
Opto-electronic RF/microwave oscillators with ultra-low phase noise (identity clear, defense status uncertain).
Latest event found: 6 Oct 2026 · 11 days ago
Vitality Radar
Pillar Analysis
Strategic Assessment
Strategic Vector
QuSine is pursuing a focused deep-tech strategy centered on ultra-low-noise RF signal generation, expanding into space timing, quantum technologies, radar, and advanced communications. Recent grant, ESA, Fraunhofer, and incubator activity indicates continued R&D commercialization, but public evidence of scaled revenue, customers, hiring, or operational expansion remains limited.
Efficiency Ratio
The company shows strong technology and partnership output relative to its recorded 1-10-person team, suggesting high resource-to-output efficiency but also constrained delivery and scaling capacity.
Evidence Signals
QuSine announced participation in European Microwave Week in London to showcase its signal-generation technology to the microwave and RF industry.
QuSine announced participation in Mobile World Congress Barcelona, presenting its technology in a major international communications industry setting.
Investitionsbank des Landes Brandenburg awarded QuSine a Gründung Innovativ grant providing up to €146,358, co-financed by the European Regional Development Fund, for laser-locking and RF signal-generator stability development.
The European Space Agency selected QuSine for the LightSync project under its Discovery Programme and Open Space Innovation Platform, targeting sub-picosecond clock distribution for spaceborne synthetic-aperture radar systems.
QuSine was selected as one of the winners of the Innovationspreis Berlin Brandenburg, recognizing its technology and innovation activity.
QuSine joined the xG Incubator within the StartUpConnect programme, gaining access to an ecosystem focused on next-generation communications technologies.
- About
- QuSinus GmbH (brand QuSine, Potsdam) is a 2024 spin-off of the Heinz Nixdorf Institute at the University of Paderborn, roughly 8 employees, building opto-electronic RF and microwave oscillators with extremely low phase noise. Defense is named as a target sector in its own description and radar appears in the application list; it holds an ESA contract as prime for LightSync, an optical clock distribution system for spaceborne SAR. No dedicated defense product line, no named armed-forces customer, no defense trade-show appearance — all evidenced appearances are civil.
- Relevancy
- OPERATOR NOTE: the German sheet's decision column said 'Behalten', but the verifier's prose places this row in the Uncertain tab. Recorded as Uncertain per the prose, consistent with the standing rule — flag if you want the column taken literally. NOT WRITTEN to the live EDTH table: Uncertain rows are not classified, and creating a live record would assert a status the evidence does not support. Assessment: defense is self-named as a target sector and radar is in the application list, which is more than a bare mention, but there is (a) no dedicated defense product line or milspec variant, (b) no named armed-forces customer and (c) no defense trade-show appearance — evidenced appearances are EuMW, MWC Barcelona, IMS2026, Deep Tech Momentum Berlin, all civil. Under the supplier/EPIGAP rule that is insufficient for A2 or A3. Borderline, matching Fynn's vote. RE-EXAMINE on any milspec variant or defense customer; the underlying capability (ultra-low phase noise oscillators) is genuinely radar-critical.
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