g2-Zero develops semiconductor quantum light sources—chips that emit single photons or synchronized entangled photon pairs using electrical pulses. Its CSIC-led research produced a novel, internationally patented design that enables electrical tuning and actuation, improving scalability and compatibility with existing systems. The company aims to supply industrial actors in the quantum technologies market in the medium term and address broader global opportunities as adoption grows. g2-Zero was formalized as a spin-off in December 2020 and has leveraged both private investment and public grants to advance development and hire key talent. Its recent financing round was complemented by earlier public awards and programs that seeded the project and validated its technology. The team highlights strategic partnerships to support commercial scaling, notably with investors and sector partners that bring photonics and defense-market experience.

Total raised

$0M

Funding rounds

1

Latest round

Equity

Latest activity

Apr 2024