Infleqtion Series B

Infleqtion develops cold-atom quantum computers, quantum sensors, clocks, and RF systems. Founded: 2007. Estimated employees: 201-500. Known funding: $200M+ reported. Notable products: Tiqker, Sqorpius, Oqtant.

A source-backed look at fresh quantum research, measurement and error-management work, and the verification milestones worth watching next.

A source-backed read on open quantum testbeds, hybrid quantum-AI workflows, and the gap between technical access and commercial proof.

A source-backed weekly read on IBM's pending HRL acquisition, QCi's commercial leadership changes, and a new flow-based approach to continuous-variable quantum-state tomography.

A source-backed weekly read on quantum capital, company movement, research signals, policy activity, and watchlist items from the QAtlas corpus.

IQM completed its business combination with Real Asset Acquisition Corp., with ADSs beginning Nasdaq trading under IQMX on July 2, 2026.

Pasqal, through Aeponyx, announced a Canadian PIC packaging center of competency for quantum and sensing applications at C2MI.

Researchers at the University of Arizona and University of Windsor report centimeter-scale silicon-nitride sail resonators with kilohertz frequencies, quality factors near 10 million, and a monolithic 7 kHz cavity optomechanical accelerometer with reported room-temperature thermal noise of 40 nanog per square-root hertz.

Estimated resources for breaking RSA-2048 with a fault-tolerant quantum computer. Important for PQC migration urgency and cryptographic risk modeling.

Living QAtlas page for funding, financing, and capital events.

Living QAtlas page for investors and capital networks in quantum.

Living QAtlas page connecting companies, funding, research, agencies, and technologies.

QAtlas guide to reading quantum funding and grant signals.