Insider Brief
- Rigetti Computing reported second-quarter 2026 revenue of $5.1 million, a $28.1 million operating loss, and $541.3 million in cash, cash equivalents, and available-for-sale investments.
- The company highlighted progress on hybrid quantum-classical computing collaborations, on-premises system deployments, and its superconducting quantum computing technology roadmap.
- Rigetti continues to target larger-scale quantum systems while advancing partnerships with HPE, the Pittsburgh Supercomputing Center, and U.S. government programs.
Press release – Rigetti Computing , Inc. (Nasdaq: RGTI) (“ Rigetti ” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced financial results for the second quarter ended June 30, 2026 and provided an update on recent business and technology milestones.
Second Quarter 2026 Financial Highlights
- Total revenues for the three months ended June 30, 2026 were $5.1 million
- Operating loss for the three months ended June 30, 2026 was $28.1 million
- For the three months ended June 30, 2026: GAAP net loss $52.6 million; non-GAAP net loss $16.0 million
- For the three months ended June 30, 2026: GAAP diluted net loss per share $0.16; non-GAAP diluted net loss per share $0.05
- As of June 30, 2026, cash, cash equivalents and available-for-sale investments totaled $541.3 million
“In the second quarter, we continued to execute on our strategy by focusing on our system performance, progressing our core technology roadmap, and broadening on-premises system deployments,” said Dr. Subodh Kulkarni, Rigetti CEO. “Our recently announced expanded collaboration with Hewlett Packard Enterprise Company (HPE) and the Pittsburgh Supercomputing Center to develop a hybrid quantum-classical supercomputer reflects growing demand for our approach and positions Rigetti to deliver differentiated quantum-enhanced high-performance computing (HPC) solutions.”
“We are seeing broadening engagement across government, academic, and commercial customers, and we believe our open modular approach, superconducting gate-based architecture, and chiplet-based scaling strategy continue to differentiate Rigetti in the market. End users who leverage our systems over the cloud benefit from ease of use and consistent uptime, which we will continue to prioritize as quantum computing R&D progresses,” Dr. Kulkarni continued. “In addition, our recently announced letter of intent with the U.S. Department of Commerce for up to $100 million in potential funding underscores the strategic importance of our platform and could help us accelerate key R&D programs aimed at scaling and advancing superconducting quantum computing.”
Rigetti ended the second quarter of 2026 with a strong cash position and no debt, providing flexibility to continue investing behind its technology roadmap and customer opportunities.
Business and Strategic Updates
Hybrid-Quantum Classical Supercomputer with HPE and PSC
Rigetti will deliver a 9-qubit Novera quantum computing system to the Pittsburgh Supercomputing Center’s new TangleLab testbed, funded by a National Science Foundation grant. The deployment builds on Rigetti’s strategic collaboration with HPE to advance the commercialization of quantum-enabled high-performance computing systems.
Advancing On-Premises Quantum Computing Systems
Rigetti is fulfilling recently announced on-premises systems, including Novera-based systems and the Company’s 108-qubit system program for C-DAC in India. The Company also continues to see demand from universities, national laboratories, and research organizations for on-premises quantum computing systems that support direct hardware access, experimentation, and ecosystem development.
Strategic U.S. Government Letter of Intent
In May 2026, Rigetti announced that it signed a letter of intent with the U.S. Department of Commerce for an award of up to $100 million in funding over three years to accelerate superconducting quantum computing R&D. The funding is allocated under the CHIPS Research and Development Office Broad Agency Announcement pursuant to the CHIPS Act, and the LOI contemplates that the Department would receive an equity stake in Rigetti consistent with the total amount of the funding. Under the LOI, Rigetti would pursue R&D projects that address major technical challenges in scaling and advancing superconducting quantum computing.
Technology Milestones
Progress on Fidelity, Coherence, and Speed
Rigetti continued to make progress against the technology milestones that management has identified as most important on the path to quantum advantage, including qubit count, two-qubit gate fidelity, coherence time, and gate speed. Cepheus-1-108Q currently operates at approximately 99.9% median single-qubit gate fidelity, approximately 99.1% median two-qubit gate fidelity, and approximately 60 nanosecond gate speeds. At 9-qubit and 36-qubit level, Rigetti has demonstrated 99.8% and 99.6% median two-qubit gate fidelities, respectively.
The Company remains focused on improving coherence time, which management has identified as a key factor in raising fidelity further. Rigetti is pursuing chip design, fabrication, materials, and process improvements. These efforts are intended to improve coherence time and support the Company’s goal of continued fidelity improvement as systems scale.
Roadmap Toward Higher-Qubit Systems
Rigetti continues to target a path toward systems with approximately 1,000 qubits, approximately 99.9% two-qubit gate fidelity, and gate speeds below 50 nanoseconds over roughly a three-year time horizon. In support of that roadmap, the Company has continued investing in dilution refrigeration capacity and related infrastructure that can support higher-qubit-count systems. Rigetti believes its chiplet-based and open modular architecture provide a practical framework for scaling over time.
International Expansion and UK Initiative
Rigetti continues to advance its previously announced plan to invest up to $100 million in the United Kingdom over the next several years to accelerate quantum computing development. The planned investment is intended to support physical system deployments, talent, and facilities in the UK and builds on Rigetti’s existing presence in the country, including its deployed 36-qubit system at the UK’s National Quantum Computing Centre.
Conference Call and Webcast
Rigetti will host a conference call today, August 6, 2026, at 5:00 pm ET, or 2:00 pm PT, to discuss its second quarter 2026 financial results.
You can listen to a live audio webcast of the conference call at https://edge.media-server.com/mmc/p/9pedzvky or the “Events & Presentations” section of the Company’s Investor Relations website at https://investors.rigetti.com/ . A replay of the conference call will be available at the same locations following the conclusion of the call for one year.
To participate in the live call, you must register using the following link: https://register-conf.media-server.com/register/BI6483c92f267f4169a6d27a72dc7c5e58 . Once registered, you will receive dial-in numbers and a unique PIN number. When you dial in, you will input your PIN and be routed into the call. If you register and forget your PIN, or lose the registration confirmation email, simply re-register to receive a new PIN.