Daily Quantum Update for Tuesday, November 4, 2025
Navigate quantum changes from 510+ sources for 575 organizations covering business, research, and policy updates from the last 48 hours.
Last Updated on Tuesday, November 04, 2025, at 08:04 AM EST
Today’s mentions: Amazon Web Services, Classiq Technologies, DARPA, Diraq, Google, IBM, IonQ, Lockheed Martin, Massachusetts Institute of Technology, Microsoft, NVIDIA, Origin Quantum, Phasecraft, PsiQuantum, Q-CTRL, QURECA Ltd, Riverlane, UK Research and Innovation, Unitary Foundation, University College London, University of Bristol, Vector Atomic, Xanadu Quantum Technologies, qBraid
Today’s quote: “A person who never made a mistake never tried anything new.” – Albert Einstein
Keep reading ↓ for the latest public quantum company stock quotes, recent news, and upcoming quantum events and conferences.
Selected Public Quantum Company Stock Data
2025-11-04
Quantum technologies: celebrating achievements and looking ahead
Category: ⚛️ Quantum Computing
Source: UKRI [UK Research and Innovation]
Author: UKRI
Organizations Mentioned: UK Research and Innovation
Classiq Now Available on AWS Marketplace, Accelerating Quantum Adoption for Enterprises
Category: ⚛️ Quantum Computing
Source: Classiq Technologies LTD
Organizations Mentioned: Amazon Web Services and Classiq Technologies
Debate Over Quantum Patents
Categories: 🔏 Intellectual Property, 📰 Newsletters
Source: Quantum’s Business [Brian Lenahan]
Organizations Mentioned: Google, IBM, IonQ, Origin Quantum, QURECA Ltd, and Vector Atomic
A Deeper Look at Xanadu’s Push Into Public Markets
Category: ⚛️ Quantum Computing
Source: The Quantum Insider
Organizations Mentioned: Xanadu Quantum Technologies
Startup provides a nontechnical gateway to coding on quantum computers
Category: ⚛️ Quantum Computing
Source: MIT News - Quantum computing [Massachusetts Institute of Technology]
Author: Zach Winn | MIT News
Organizations Mentioned: IBM, Massachusetts Institute of Technology, Microsoft, NVIDIA, and qBraid
Advanced quantum network could be a prototype for the quantum internet
Category: 🕸️ Quantum Networking
Source: New Scientist - Home
Building the Future of Quantum Computing with Diraq CEO Andrew Dzurak
Categories: 📰 Newsletters, ⚛️ Quantum Computing
Source: The Quantum Dragon (feat. IQT News) [Brian N. Siegelwax]
Organizations Mentioned: Diraq
Quantum World Tour: Brazil Demonstrates National Vision Fueling An Emerging Quantum Ecosystem
Category: ⚛️ Quantum Computing
Source: The Quantum Insider
Quantum Law Report Maps Legal Minefield for America’s Quantum Tech Frontier
Category: ⚛️ Quantum Computing
Source: The Quantum Insider
PsiQuantum and Lockheed Martin Form Strategic Collaboration
Category: 👥 Partnerships
Source: The Quantum Insider
Organizations Mentioned: Lockheed Martin and PsiQuantum
New Documentary ‘Our Quantum Future’ Tackles the Communication Gap in Quantum Technology
Category: ⚛️ Quantum Computing
Source: The Quantum Insider
Apply quantum computing to real problems with Black Opal instructor-led training
Categories: 📖 Education, Training, Skills Development, and Workforce, ⚛️ Quantum Computing
Source: Q-CTRL
Organizations Mentioned: Q-CTRL and qBraid
Britain’s quantum software start-ups might be giants
Category: ⚛️ Quantum Computing
Source: Financial Times
Organizations Mentioned: Phasecraft, Riverlane, University College London, and University of Bristol
2025-11-03
arXiv Changes Rules After Getting Spammed With AI-Generated ‘Research’ Papers
Categories: ⚛️ Quantum Computing, 🥼 Research and Technical
Source: 404 Media
Gov. JB Pritzker hails Chicago as leading quantum computing hub - CBS Chicago
Category: ⚛️ Quantum Computing
Source: CBS News
Organizations Mentioned: DARPA
2025 Quantum Open Source Software Survey Results
Category: ⚛️ Quantum Computing
Source: Unitary Foundation blog
Organizations Mentioned: Unitary Foundation
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.
2025-11-04
Dielectric Loss in Superconducting Qubits | Quantum Machines
Quantum Computing in Logistics, Manufacturing & Healthcare | Germany
2025-11-05
QED-C Annual Meeting | New York, New York, USA
QubitHub Qiskit Fall Fest 2025 | Cuernavaca, Morelos, Mexico
2025-11-06
QBN – Fault-Tolerant Quantum Computing | Amsterdam, Netherlands
2025-11-07
2025-11-10
European Quantum Technologies Conference | Copenhagen, Denmark
2025-11-11
2025-11-12
Adaptive Quantum Circuits Conference & Expo | Boston, MA, USA
IBM Quantum Developer Conference 2025 | Atlanta, Georgia, USA
2025-11-16
2025-11-20
DEF2025 – Energy and the Quantum Advantage | Québec City, Québec, Canada
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
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 Monday, November 3, 2025
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.
Legal Stuff
Visit the Copyright, Notices, Disclosures, Disclaimers, and Licenses page on the Sutor Group website for applicable legal information for this content.