IBM Quantum (IBM) is a publicly traded Superconducting Qubits company founded in 2016 and based in Armonk, United States.
No dated funding rounds on file. This company is privately held and may be raising or operating on undisclosed capital.
IBM reported Q2 2026 revenue of $17.2 billion, up 1% year-over-year; flat at constant currency amid late-quarter headwinds. GAAP net income was $2.2 billion ($2.27 diluted EPS), down 1% YoY. Pre-tax margin declined 90 basis points to 14.4%. Software revenue grew 5% to $7.8B, led by Hybrid Cloud (Red Hat, +11%) and Data (+19%); Consulting flat at $5.3B; Infrastructure down 7% to $3.8B, though Distributed Infrastructure surged 37% with a $500M order backlog. Free cash flow was $2.5B, down slightly despite higher operating cash flow. The company updated full-year guidance to 4–5% constant currency revenue growth and maintained expectations for ~$1B free cash flow increase. Management highlighted accelerating AI adoption in enterprise, expansion of sales coverage, investment in specialized talent, and new security capability Lightwell, while committing $10B+ to quantum computing over five years.
Full-year constant currency revenue growth 4–5%; free cash flow increase of approximately $1B year-over-year

IBM Quantum makes progress but the stock price remains near its lows.
IBM claims a quantum advantage demonstration; a rebuttal was published 37.3 minutes after IBM's paper went live.

IBM Quantum acquires HRL Laboratories to strengthen its quantum computing R&D capabilities.

An IBM-veteran engineer argues that engineering bottlenecks, not physics, now constrain quantum progress, in an interview tied to a new ERVA report.

IBM Ventures leads a strategic investment in BQP, bringing its total to $8M for physics-simulation platform expansion beyond aerospace and defense.

Italy's Council of State upholds the cancellation of IBM's €61M Campania quantum contract over improper bidding procedures.
156-qubit superconducting quantum processor (r2 generation, July 2024) featuring a heavy-hexagonal lattice and substantially improved coherence and gate fidelity over earlier Eagle chips. The r3 generation (July 2025) delivered further manufacturing improvements in readout performance. Forms the backbone of IBM Quantum System Two, the modular architecture designed to host multiple processors for scaling toward thousands of qubits. Used by IBM Quantum Network partners across finance, pharma, and materials.
Modular quantum computing system designed to house multiple Heron processors connected via classical links, targeting tens of thousands of qubits in a single system by the late 2020s. First deployed in 2023, it represents IBM's bet on modularity as the scaling path. Accessible via IBM Quantum cloud to 250+ network partners worldwide, enabling enterprise teams to run utility-scale workloads and test quantum error correction protocols on production hardware.
Open-source Python quantum computing software development kit used by over 600,000 registered users worldwide. Provides tools for building, optimizing, and executing quantum circuits on IBM hardware and simulators. Includes Qiskit Runtime primitives for efficient cloud execution with error mitigation, and Qiskit Transpiler for hardware-aware circuit compilation. The de facto standard development toolkit for the IBM Quantum ecosystem and widely used in academic and enterprise quantum research.