In April 2025, we introduced zerothird as the new identity of our company — reflecting a sharpened strategic focus on quantum-resilient infrastructure for critical systems.

Today, that transition is complete. Quantum Industries GmbH has officially been renamed to zerothird GmbH. Our brand, legal entity, and long-term mission are now fully aligned.

This step is more than administrative. It marks our full commitment to one clear objective: Building and operating quantum-resilient infrastructure that safeguards the confidentiality and integrity of critical systems for decades.

The quantum shift is not a distant innovation cycle. It is a structural challenge to the cryptographic foundations that underpin financial infrastructure, energy networks, transport systems, and public sector operations. For organizations whose systems must remain trustworthy long beyond today’s technology horizon, preparation cannot wait for disruption.
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zerothird exists to address this transition deliberately and responsibly — as an infrastructure partner, not a short-term solution provider.
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From today forward, we operate fully and exclusively as zerothird GmbH. Our direction is clear. Critical data must remain secure in the quantum era.