Northwest Quantum Signal
March 30, 2026
The Northwest Quantum Nexus (NQN) connects quantum researchers, industry leaders, policymakers, and investors across Washington, Oregon, Idaho, Montana and the Northwest to advance quantum technology, build a quantum-ready workforce, and position the region as a global hub for quantum innovation.
SAVE THE DATE --- Northwest Quantum Day
April 14, 2026 · K&L Gates, 925 4th Ave, Seattle, WA · 9am--3pm
On April 14, K&L Gates will host the Northwest Quantum Nexus for a focused program exploring how quantum technologies are moving from research into real business use. The event brings together industry leaders, policymakers, investors, and regional stakeholders to discuss enterprise quantum engagement, cloud and hybrid computing infrastructure, investment and commercialization, and regional workforce development.
Register at lu.ma/eu33k4nr
📍 NORTHWEST
PNNL Brings Open-Source GPU Acceleration to Quantum Computing via NVIDIA NVQLink
March 16, 2026 · Richland, WA [Published March 16 --- not covered in prior issue]
Researchers at Pacific Northwest National Laboratory (Richland, WA) announced at NVIDIA GTC 2026 a framework integrating NVIDIA GH200 Grace Hopper Superchips with FPGA-based quantum measurement and control systems via NVIDIA's NVQLink platform. The open-source project, led by PNNL's Sam Stein, aims to tightly couple GPU classical computing with quantum processors --- lowering barriers for researchers who want to explore quantum control and measurement beyond what cloud-based services typically allow. PNNL --- a founding partner of the Northwest Quantum Nexus --- is targeting practical quantum computing applications within a five-year horizon.
PNNL NVQLink Announcement --- PNNL News
🇺🇸 NATIONAL
Xanadu Becomes First Pure-Play Photonic Quantum Company to Go Public
March 27, 2026 · New York / Toronto
Xanadu Quantum Technologies began trading on Nasdaq (XNDU) and the Toronto Stock Exchange on March 27 via a $3.1 billion SPAC merger with Crane Harbor Acquisition Corp., raising approximately $302 million in gross proceeds. The Toronto-based company builds room-temperature photonic quantum systems targeting commercial applications at scale. The listing makes Xanadu the first pure-play photonic quantum computing company to be publicly traded, joining a broader wave of quantum IPO activity that industry observers are describing as a sector inflection point.
Xanadu Nasdaq/TSX Debut --- The Quantum Insider
Google Quantum AI Adds Neutral Atom Hardware Track Alongside Superconducting Program
March 25, 2026 · Mountain View, CA
Google Quantum AI announced it will develop neutral atom quantum computing in parallel with its superconducting program, appointing JILA Fellow Dr. Adam Kaufman to lead the initiative from a new Boulder, Colorado facility. The dual-modality strategy positions superconducting systems for deep circuits while neutral atom platforms --- scalable to roughly 10,000 qubits --- address higher qubit-count workloads. The pivot reflects a broad industry shift toward multi-modality as hardware labs hedge toward fault-tolerant scale.
Google Quantum AI Dual-Modality Announcement --- Quantum Computing Report
ZeroTier Launches Quantum-Secure Enterprise Networking Platform at RSAC 2026
March 24, 2026 · San Francisco, CA
ZeroTier unveiled ZeroTier Quantum at RSAC 2026, claiming the first end-to-end quantum-secure networking platform to embed NIST-standardized post-quantum cryptography directly into a new transport protocol. The product targets defense, healthcare, and enterprise organizations seeking to harden network infrastructure ahead of cryptographically relevant quantum computers. The launch reflects accelerating enterprise PQC adoption following NIST's 2024 finalization of ML-KEM, ML-DSA, and SLH-DSA standards.
ZeroTier Quantum Launch --- Quantum Computing Report
Google Sets 2029 Deadline to Migrate Authentication Services to Post-Quantum Cryptography
March 28, 2026 · Mountain View, CA
Google has set a hard internal deadline of 2029 to complete migration of its authentication services to post-quantum cryptography, a commitment that carries significant weight given Google's role in defining broad internet security standards. The deadline signals that Google considers quantum-capable threats to current encryption to be an operational near-term risk, not a distant theoretical concern. For enterprises and government agencies building PQC migration roadmaps, Google's 2029 target aligns with --- and adds major corporate credibility to --- NIST guidance calling for deprecation of RSA and ECC by 2030.
Google 2029 PQC Migration Deadline --- CoinDesk
🌍 INTERNATIONAL
Fujitsu and Osaka University Cut Early Fault-Tolerant Compute Time from Millennia to Days
March 25, 2026 · Osaka, Japan
Fujitsu and The University of Osaka announced a new algorithmic framework for early fault-tolerant quantum computers that reduces required qubit counts by up to 80x and cuts molecular energy calculation times from millennia to approximately 35 days. The advance directly targets near-term quantum advantage in chemistry and materials science --- sectors relevant to pharmaceutical discovery and advanced manufacturing. The research meaningfully narrows the practical timeline for commercially useful quantum chemistry applications.
Fujitsu/Osaka Early-FTQC Framework --- Quantum Computing Report
Toshiba and LQUOM Partner to Extend Quantum Key Distribution Range via Quantum Repeaters
March 28, 2026 · Tokyo / Yokohama, Japan
Toshiba Corporation and LQUOM Inc. --- a spin-out from Yokohama National University --- launched a one-year joint research program to combine Toshiba's QKD systems with LQUOM's entanglement-based quantum repeater designs, targeting the fiber-optic distance limitations that currently constrain quantum networks. The collaboration will evaluate optimal QKD protocol and repeater architecture combinations for secure long-distance communications. Practical long-distance QKD is a foundational prerequisite for quantum-safe infrastructure in finance, healthcare, and critical energy sectors.
Toshiba/LQUOM Quantum Repeater Collaboration --- Quantum Computing Report
🏛️ QUANTUM CENTER WATCH
Elevate Quantum Launches Nation's First Open Architecture Quantum System in Colorado
March 16, 2026 · Denver, CO [Most recent available --- outside 7-day window]
Elevate Quantum --- the federally designated Tech Hub for the Mountain West (CO/NM/WY) --- partnered with Q-CTRL, QuantWare, Qblox, Maybell Quantum, and Arrow Electronics to launch the Quantum Platform for the Advancement of Commercialization (Q-PAC) at its Commercialization Lab on the Quantum Commons campus in Denver. The 17-qubit open architecture system went from concept to full operation in five months at a fraction of the cost of closed full-stack alternatives, with a roadmap to 100-qubit-class processors by 2027. The open architecture model lowers enterprise and government barriers to quantum adoption without hardware vendor lock-in.