Quantum Startups Shine in Forbes’ 2025 Deep Tech List

Two standout quantum startups, CatQ and Deteqt, have been named in the 2025 Tech23 deep tech list by Cicada Innovations, showcasing the future of sovereign capability.

CatQ, a spinout from The Australian National University, is tackling one of the biggest challenges in quantum computing: error correction. Their breakthrough tech pre-emptively corrects optical quantum errors, boosting performance up to 1,000x. 

Deteqt is developing compact quantum sensors that enable GPS-free navigation using diamond electron spin, already attracting defence interest with a $3.4M contract. A huge leap for quantum sensing and secure mobility.

Both companies are proof that Australia’s quantum sector is not only globally competitive but mission-critical for national resilience.

🔗 Learn more about the full Tech23 list: https://www.forbes.com.au/news/entrepreneurs/23-australian-deep-tech-startups-to-watch-in-2025/

🎉 Join the celebration of deep tech innovation at Cicada x Tech23 2025 – Australia’s Biggest Deep Tech Festival
📅 Wednesday, 10 September | 🕗 8:30am – 6:00pm AEST
📍 Jones Bay Wharf, Pyrmont NSW
🎟️ Get your tickets here https://events.humanitix.com/cicada-x-tech23-2025