Matt Swayne

In the first ever traditional IPO offering, Quantinuum filed for a U.S. IPO that could raise up to $1.05 billion and value the Honeywell-backed quantum computing company at roughly $12.7 billion, according to SEC filings, Reuters and other financial media outlets.

IBM will invest more than $10 billion in quantum computing over the next five years as it targets fault-tolerant quantum computer by 2029.

GlobalPlatform Launches Pavona to Advance Open Silicon Security and Post‑Quantum Readiness Key Takeaways: • GlobalPlatform introduced Pavona, an open-source silicon distribution with production-grade IP and an embedded post‑quantum cryptography stack • Two TSMC 3 nm reference root‑of‑trust designs a

unitaryHACK26 will run from June 3–17, bringing together the global open-source quantum community for its sixth annual hackathon.

The French National Quantum Update offers insights into all the news for the French Quantum Ecosystem in May 2026.

Quantinuum has reportedly increased the size and pricing of its IPO, raising its potential valuation to approximately $14.3 billion.

Microsoft reported that its Majorana 2 processor achieved topological qubit lifetimes exceeding 20 seconds.

Microsoft is using agentic AI throughout its quantum computing program to accelerate the development of its Majorana 2 chip, automate research workflows and support its goal of building a commercially useful quantum computer by 2029.

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Researchers experimentally demonstrated a quantum random access memory (QRAM) architecture on a superconducting quantum processor.