Startups
Integrated Quantum Key Distribution (QKD) system based on polarization-entangled photon pairs, optimized for inter-city distances ~ 10km.
Overview
Location
Austria
Investors 1
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Mentions in press and media 2
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| Nov 20, 2025 | The biggest European quantum tech deals in H1 2025 | Europe’s quantum tech industry is steadily evolving from a research-led domain into a more commercial ecosystem. Activity spans the full stack, from quantum computing hardware and photonic components to software, algorithms, sensing, securi... |
Reviews 0
FAQ about zerothird
What has the press written about zerothird?
Parsers VC has collected 2 articles mentioning zerothird, among them “The biggest European quantum tech deals in H1 2025” (Nov 20, 2025).
Is zerothird still active?
zerothird is probably closed: its latest activity on Parsers VC dates from Mar 27, 2026.