Daily Quantum Update for Saturday, November 22, 2025
Current quantum insights from 527+ sources for 604 organizations — industry, research, and regulatory progress from the last 48 hours.
Last Updated on Saturday, November 22, 2025, at 10:04 AM EST
Today’s quote: “Curiosity is one of the most important things in my life. I think that’s the key to everything: if you’re curious you’re motivated, you’re driven, you’re trying to find out things.” – May-Britt Moser
Today’s mentions: Cisco Systems, D-Wave Quantum, IBM, Infleqtion, Kvantify, Quantum Business Network, Quantum Xchange, Quobly, SEALSQ Corp, Single Quantum BV, Unitary Foundation, University of Tokyo
Keep reading ↓ for the latest public quantum company stock quotes, recent news, and upcoming quantum events and conferences.
Selected Public Quantum Company Stock Data
2025-11-22
IBM and Cisco Detail Effort to Connect Future Fault-Tolerant Quantum Systems
Categories: ⚛️ Quantum Computing, 😞 Quantum Error Correction and Fault Tolerance
Source: HPCwire
Author: Drew Jolly
Organizations Mentioned: Cisco Systems and IBM
Why the Pentagon no longer trusts GPS — and the quantum backup plan
Category: ⏲️ Quantum Sensing and Timing
Source: Science News: Fresh Discoveries, Research & Breakthroughs
Author: TOI Science Desk
Early Dragon Registration / IQT Nordics
Category: 📰 Newsletters
Source: The Quantum Dragon (feat. IQT News)
Author: Brian N. Siegelwax
Mozilla Foundation Joins The Unitary Foundation to Further Open-Source Mission
Category: ⚛️ Quantum Computing
Source: The Quantum Insider
Organizations Mentioned: Unitary Foundation
2025-11-21
The Most Important Defense Technology of the Next Decade Isn’t What You Think. It’s Quantum.
Category: ⚛️ Quantum Computing
Source: Infleqtion
Author: Matthew Kinsella
Organizations Mentioned: Infleqtion
Quobly and SEALSQ announce a collaboration to advance secure and scalable quantum technologies
Category: 🔐 Post-Quantum Cryptography and Security
Source: News Archive - Quobly, shaping a better digital future
Author: Ny Kolo Rahasa
Organizations Mentioned: Quobly and SEALSQ Corp
Quantum and AI: Twin Threats to Data Security
Category: 🔐 Post-Quantum Cryptography and Security
Source: Quantum Xchange
Organizations Mentioned: Quantum Xchange
Kvantify Qrunch – Unlocking Quantum Computing for Chemical and Biological Innovation
Category: ⚛️ Quantum Computing
Source: QBN – Quantum Business Network
Author: Christina Levisen
Organizations Mentioned: Kvantify and Quantum Business Network
Webinar: Exceeding Today’s Production Logistics Demands with Quantum Optimization
Categories: 🎙️ Podcasts, Videos, Webinars, and Online Seminars, ⚛️ Quantum Computing, 🧬 Quantum Computing Applications
Source: D-Wave [D-Wave Quantum]
Organizations Mentioned: D-Wave Quantum
Quantum computers need classical computing to be truly useful
Category: ⚛️ Quantum Computing
Source: New Scientist - Home
Johns Hopkins Team Unveils New Framework for Mapping Noise in Quantum Processors
Category: ⚛️ Quantum Computing
Source: HPCwire
Author: Andrew Jolly
Atoms passing through walls: Quantum tunneling of hydrogen within palladium crystal
Category: ⚛️ Quantum Computing
Source: Asia Research News
Organizations Mentioned: University of Tokyo
Innovation exodus: Invest or risk UK’s quantum-safe future
Categories: 🇬🇧 UK-Related News, 🔐 Post-Quantum Cryptography and Security, 🌍 Europe-Related News, 🛂 Sovereign Initiatives
Source: Tech Funding News
Author: Lisa Matthews
What are Quantum Interconnects?
Category: 📰 Newsletters
Source: The Quantum Leap
Author: Russ Fein
The Pentagon’s Quantum Navigation Push
Category: ⏲️ Quantum Sensing and Timing
Source: Technology - WSJ.com
Author: Conor Grant
Big Blue & The Bridge Company
Category: 📰 Newsletters
Source: The Quantum Dragon (feat. IQT News)
Author: Brian N. Siegelwax
Study Suggests Single Quantum System Could Sense And Communicate at The Same Time
Category: ⚛️ Quantum Computing
Source: The Quantum Insider
Organizations Mentioned: Single Quantum BV
Conference and Events Starting in the Next Three Weeks
Check out and bookmark our full listing of upcoming quantum conferences and events over the next several months. If you have a conference or event you would like us to consider listing, please submit this form.
2025-11-24
Quantum Computing Workshop - Translating Quantum Models into Industrial Value | Württemberg, Germany
2025-11-25
French-Singaporean Quantum Symposium (FSQS) 2025 | Paris, France
2025-11-27
2025-11-29
2025-12-01
2025-12-02
2025-12-03
2025-12-04
2025-12-09
There is redundancy in the listing, as some stories and press releases may appear under different titles from different sources or be secondary articles. There are occasionally false positives since ‘quantum’ is a popular word within non-quantum product names. For all the essential links in the last 31 days, visit our Extended List: Recent Press Releases, News, Announcements, and Newsletters.
Previous: Daily Quantum Update for Friday, November 21, 2025
Click to see the latest quantum computing research papers on arXiv.
Sutor Group Intelligence and Advisory
Dr. Bob Sutor is the CEO and Founder of Sutor Group Intelligence and Advisory. Sutor Group offers comprehensive market insights and in-depth technical expertise, drawing on over four decades of experience working with startups and large corporations. It advises Deep Tech startups, companies, and investors on quantum technologies and other emerging tech fields.
Sutor Group shares its knowledge and analysis through direct client engagements, seminars, reports, newsletters, books, written and on-air media appearances, as well as speaking and panel moderation at top conferences and client events.
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