Daily Quantum Update for Tuesday, July 21, 2026
Intelligence on the institutions that matter in quantum—and why they matter.
Last Updated on Tuesday, July 21, 2026, at 08:04 AM EDT
Today’s quote: “A person always doing his or her best becomes a natural leader, just by example.” – Joe Dimaggio
Today’s mentions: Amazon Web Services; Horizon Quantum Computing Pte Ltd.; IBM; IDC; Infleqtion; IonQ; Maybell Quantum Industries Inc.; Munich Quantum Valley; QuEra Computing; Roadrunner Venture Studios; State of Illinois; University of Southern California
Today’s book: Doomsday Book: A novel of the Oxford Time Travel series by Connie Willis (Amazon affiliate link)
Note: This post contains affiliate links. We may earn a commission at no extra cost to you. Specifically, as an Amazon Associate, we earn from qualifying purchases.
Previous Quantum Update: Daily Quantum Update for Monday, July 20, 2026
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Recent News
News and announcement items are categorized from top to bottom and are included in only one section. See the latest quantum computing research papers on arXiv.
Investment, Funding, and Financial News
🔗 Horizon Quantum to Report Second Quarter Financial Results on August 4, 2026
Source: Horizon Quantum Computing Pte Ltd.
Organization Mentioned: Horizon Quantum Computing Pte Ltd.
Other Category: 💻 Quantum Computing Computer Science, Coding, and Software Development
Geography: 🇸🇬 Singapore
🔗 Governor Pritzker Announces $30 Million EDA Grant for Advancing Quantum
Source: State of Illinois
Organization Mentioned: State of Illinois
Sovereign and Government Initiatives
🔗 Infleqtion CEO Matt Kinsella Provides Testimony for House Committee on Natural Resources
Author: Lauren Roady
Source: Infleqtion
Organization Mentioned: Infleqtion
Click to learn more and purchase: Quantum Computing Applications End User Market Landscape
Analysts
Author: Heather West
Source: rsshardware [IDC]
Organizations Mentioned: Amazon Web Services; IDC; and QuEra Computing
Other Category: ⚛️ Quantum Computing
Post-Quantum Cryptography and Security
Author: Brian N. Siegelwax
Source: The Quantum Dragon (feat. IQT News)
Other Category: 📰 Newsletters and Blogs
🔗 ECC Attack Circuit Drops to 835 Logical Qubits
Author: Marin Ivezic
Source: PostQuantum – Quantum Computing, Quantum Security, PQC
Other Category: 📰 Newsletters and Blogs
Quantum Error Correction and Fault Tolerance
🔗 Episode 144: Quantum Error Correction with Todd Brun
Source: Entangled Things
Organization Mentioned: University of Southern California
Other Category: 🎙️ Additional Podcasts, Videos, Webinars, and Online Seminars
Geographies: 🇺🇸 United States, 🌎 North America, 🐻 California
Quantum Computing Applications
🔗 Thermodynamic sampling of materials using neutral-atom quantum computers
Author: Scott M. Woodley
Source: npj Quantum Information
Other Categories: 🧪 Quantum Computing Applications: Materials Science & Chemistry, ⚛️ Quantum Computing Systems and Components, ⚛️ Quantum Computing Systems and Components: Neutral Atom Qubits, 🥼 Research
Quantum-HPC Integration
🔗 A framework for quantum-classical integration decisions
Author: Dimitar Trenev
Source: AWS Quantum Technologies Blog [Amazon Web Services]
Organization Mentioned: Amazon Web Services
Quantum Computing Systems and Components
🔗 Maybell Quantum to Establish New Mexico Operations
Source: Roadrunner Venture Studios
Organizations Mentioned: Maybell Quantum Industries Inc. and Roadrunner Venture Studios
Geographies: 🇲🇽 Mexico, 🌎 North America, 🌶️ New Mexico
Newsletters and Blogs
🔗 Why Europe Is Industrialising CV-QKD
Author: Marin Ivezic
Source: PostQuantum – Quantum Computing, Quantum Security, PQC
Additional Podcasts, Videos, Webinars, and Online Seminars
🔗 Episode 145: Fred Chong on Building the Hybrid Quantum Future
Source: Entangled Things
Organizations Mentioned: IBM and Infleqtion
Source: Chicago Quantum Exchange
Additional News and Announcements
Author: Matt Swayne
Source: The Quantum Insider
Organization Mentioned: IonQ
Other Category: ⚛️ Quantum Computing
🔗 Dive into the World of Quantum: MQV at FORSCHA 2026
Source: Munich Quantum Valley
Organization Mentioned: Munich Quantum Valley
Geographies: 🇩🇪 Germany, 🌍 Europe
For all the essential links in the last 5 days, visit our Extended List: Recent Press Releases, News, Announcements, and Newsletters.
Selected Public Quantum Company Stock Data
Conference and Events Starting in the Next Four Weeks
Check out and bookmark our full listing of upcoming quantum-related conferences, events, and webinars. over the next several months. You can easily add them to your calendar directly from the listing.
Tuesday, July 21, 2026
Midwest Quantum Collaboration Entanglement 2026 | West Lafayette, IN, USA – 📅 Save the date
Wednesday, July 22, 2026
Global Quantum Forum (GQF26) | Chicago, IL – 📅 Save the date
Sunday, July 26, 2026
Quantum Science GRC 2026 - Many-Body Quantum Systems: Quantum Computing, Simulation, Sensing, and Emerging Platforms | Easton, Massachusetts, USA – 📅 Save the date
Monday, July 27, 2026
An Introduction to Quantum Error Correction with IQM Quantum Computers | Virtual – 📅 Save the date
Introduction to Quantum Information Science and Engineering | Virtual – 📅 Save the date
Wednesday, July 29, 2026
First Individual Addressing of Organic Molecular Spin-Qubits for Versatile Spin-Photon Interfaces in Quantum Technologies | Virtual – 📅 Save the date
Monday, August 3, 2026
Fault-Tolerant Quantum Technologies | Huesca, Spain – 📅 Save the date
Quantum Computing and Sensing for Weather and Climate Applications Workshop | Boulder, CO, USA – 📅 Save the date
Friday, August 7, 2026
2026 International Conference on Quantum Computing and Communication Technology – ICQCT 2026 | Hangzhou, China – 📅 Save the date
Monday, August 10, 2026
Fourth International Annual Quantum Simulation Conference (QSim 2026) | Amsterdam, Netherlands – 📅 Save the date
Thursday, August 13, 2026
Texas Quantum Summit 2026 | Richardson, TX, USA – 📅 Save the date
Friday, August 14, 2026
Quantum AI Conference 2026 (QNLPAI 2026) | Indianapolis, Indiana, USA – 📅 Save the date
Sunday, August 16, 2026
Quantum Machine Learning | Bad Honnef Physics School, Bad Honnef, Germany – 📅 Save the date
Monday, August 17, 2026
Conference on Quantum Information and Quantum Control – CQIQC-XI | Toronto, Canada – 📅 Save the date
Tuesday, August 18, 2026
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The firm shares its work through client engagements, seminars, reports, newsletters, books, media appearances, and speaking and panel moderation at leading industry conferences and client events.
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