Rigetti Computing (RGTI) Q2 2026: $100M CHIPS Act LOI Accelerates Roadmap to 1,000 Qubits
Rigetti’s $100 million LOI with the US Department of Commerce marks a pivotal capital and validation milestone, enabling accelerated R&D on scalable quantum systems. Revenue growth was driven by on-premises Novera QPU deliveries, but management continues to emphasize technical progress and disciplined capital deployment over short-term sales. The quarter reinforces Rigetti’s differentiated chiplet-based architecture and positions the company as a top contender in the global quantum race, with strategic government and commercial engagement expanding across geographies.
Summary
- CHIPS Act Funding Validation: $100 million LOI with the US Department of Commerce underpins roadmap acceleration and strategic credibility.
- Technical Progress on Qubit Scaling: Steady improvements in fidelity and coherence times reinforce modular chiplet leadership.
- Commercial and Government Traction: Expanding global partnerships and customer deployments drive ecosystem momentum.
Business Overview
Rigetti Computing develops and operates quantum computing systems, focusing on superconducting gate-based architectures. The company generates revenue through sales of quantum processing units (QPUs), cloud-based quantum computing access, and on-premises system deployments to government, academic, and commercial customers. Its major segments include cloud quantum services and hardware system sales, with a growing emphasis on modular, chiplet-based platforms that target scalability and integration with classical high-performance computing (HPC) environments.
Performance Analysis
Rigetti delivered robust year-over-year revenue growth, driven by fulfillment of Novera QPU orders and progress on the large 108-qubit CDAC system for India. Gross margin expanded to 43 percent, reflecting a favorable contract mix and higher-margin hardware sales, while operating expenses rose as the company intensified R&D investment—particularly in chip design, fabrication, and infrastructure to support higher qubit count systems.
Operating losses widened, consistent with Rigetti’s long-cycle focus on technical milestones over near-term profitability. The company’s cash position remains strong, with over $541 million in liquidity and no debt, providing ample runway for continued investment in fabrication capacity, refrigeration, and core technology platforms. Management reiterated that revenue variability is inherent at this stage, with sales timing dictated by large system contracts and government project cycles rather than recurring commercial demand.
- Hardware-Driven Revenue Surge: On-premises Novera QPU deliveries and CDAC’s 108-qubit order were primary revenue drivers.
- Margin Expansion from Mix Shift: Higher hardware sales and improved pricing contributed to gross margin gains.
- Disciplined R&D Investment: Elevated spending targeted at chiplet scaling, control electronics, and infrastructure for future systems.
Deferred revenue increased due to prepayments on large contracts, signaling forward visibility but also underscoring the lumpy nature of quantum system sales. The company continues to prioritize capital efficiency and long-term value creation over near-term financial optimization.
Executive Commentary
"Our objective remains to reach approximately 1,000 qubits, two qubit gate fidelities of 99.9% and gate speeds below 40 nanoseconds in roughly three years."
Subodh Kulkarni, CEO
"We are not managing the business around short-term revenue optimization. We are managing it around credible long-term progress toward quantum advantage and commercially relevant systems."
Jeff Bertelsen, Chief Financial Officer
Strategic Positioning
1. Chiplet-Based Modular Architecture
Rigetti’s open, modular chiplet platform enables scalable quantum systems by interconnecting multiple small QPU units. This approach sidesteps the yield and integration challenges of monolithic chips and positions Rigetti to scale toward 1,000+ qubits faster than competitors. The 108-qubit CFIUS-1-108Q system, composed of twelve 9-qubit chiplets, is a proof point, and future systems will leverage larger chiplets and advanced interconnects.
2. Technical Roadmap and Fidelity Improvements
Ongoing R&D targets both qubit count and performance, with emphasis on doubling or tripling coherence times (currently 25–30 microseconds) and increasing two-qubit gate fidelities. Innovations include new materials (tantalum-capped niobium), refined fabrication processes, and collaborations with partners like Fermilab and Riverlane. The company is deliberate in deploying improvements, ensuring system reliability is not compromised for incremental gains.
3. Government and Ecosystem Partnerships
Strategic alignment with government programs is accelerating, as evidenced by the $100 million Department of Commerce LOI and participation in multi-year initiatives like the UK’s PROCURE and India’s national quantum mission. These partnerships provide non-dilutive capital, technical validation, and early demand, while also deepening Rigetti’s role in shaping national quantum infrastructure.
4. Commercial and HPC Integration
Expanded collaborations with HPE and the Pittsburgh Supercomputing Center highlight Rigetti’s push into hybrid quantum-classical computing. The delivery of complete quantum systems (including refrigeration and controls) for integration with leading HPC platforms positions Rigetti at the intersection of quantum and classical computing, targeting research and, eventually, commercial workloads.
5. Capital Discipline and Long-Term Orientation
Management maintains a disciplined capital allocation approach, focusing on core R&D and infrastructure while avoiding short-term revenue pursuits. The strong balance sheet and prospective CHIPS Act funding provide strategic flexibility to invest in multiple technology generations without sacrificing financial stability.
Key Considerations
This quarter marks a strategic inflection for Rigetti, with the CHIPS Act LOI serving as both a funding catalyst and a vote of confidence in its approach. The company is navigating a market where technical leadership and ecosystem positioning matter more than near-term sales, and where government engagement shapes the competitive landscape.
Key Considerations:
- Path to Quantum Advantage: Achieving 1,000+ qubits and higher fidelities is critical for unlocking commercial applications and moving beyond research use cases.
- Government Funding Leverage: Multi-year, milestone-based funding from the US and UK provides both capital and strategic alignment, but may introduce execution risk tied to deliverables.
- Commercial Traction Still Nascent: Most revenue remains tied to government and research, with commercial adoption in early experimentation phases.
- Technology Differentiation: Rigetti’s chiplet modularity and speed advantages (gate speeds of 60 nanoseconds) distinguish it from trapped ion and atom-based competitors, especially for hybrid workloads.
- Capital Efficiency Focus: Strong liquidity and no debt enable patient, milestone-driven execution without pressure for short-term profitability.
Risks
Execution risk remains high as Rigetti pursues ambitious technical milestones and depends on government funding tied to performance. The quantum computing market is still in its infancy, with uncertain timelines for commercial adoption and potential for rapid technology shifts. Competitive threats from larger players and alternative modalities, as well as possible delays in government funding or regulatory changes, could impact Rigetti’s trajectory. Management’s deliberate pace in deploying new technologies, while prudent, may cede speed to rivals if breakthroughs occur elsewhere.
Forward Outlook
For Q3 2026, Rigetti guided to:
- Continued progress on the $8.4 million CDAC 108-qubit system, with revenue recognition expected in Q4 upon installation and acceptance.
- Elevated capital expenditures focused on FAB1 and refrigeration infrastructure to support next-generation systems.
For full-year 2026, management maintained guidance:
- Revenue and margin variability tied to timing of large system deliveries and government project funding.
Management emphasized several factors that will shape the second half:
- Milestone-driven deployment of CHIPS Act funding, pending definitive agreement with the Department of Commerce.
- Ongoing R&D to improve coherence times and gate fidelities, with updates to the technology roadmap expected later this year.
Takeaways
Rigetti’s Q2 2026 results reinforce its status as a quantum technology leader, with a clear path to scaling and government validation that few peers can match. The focus on technical progress, capital discipline, and ecosystem partnerships positions the company for long-term upside, but commercial inflection remains several years away.
- Government Partnerships as Strategic Moat: The CHIPS Act LOI and international initiatives anchor Rigetti’s capital base and roadmap, enabling accelerated innovation and market access.
- Technical Execution Remains Paramount: Steady improvements in fidelity, coherence, and modular scaling are essential for maintaining leadership and unlocking future demand.
- Watch for Commercial Adoption Signals: Investors should monitor progress on hybrid HPC deployments, commercial customer wins, and evidence of use cases beyond research as leading indicators of market maturation.
Conclusion
Rigetti’s Q2 marked a turning point, with major government backing and technical progress supporting its long-term vision. The company remains in investment mode, but is strategically positioned to shape the next phase of quantum computing’s evolution.
Industry Read-Through
Rigetti’s progress and the $100 million CHIPS Act LOI signal intensifying government interest in domestic quantum leadership, with implications for funding, standards, and ecosystem formation across the sector. The modular chiplet approach and hybrid HPC integration are likely to influence architectural decisions industry-wide, as scalability and interoperability become defining factors. For other quantum players, Rigetti’s capital discipline and government alignment set a benchmark for navigating the long commercialization timeline, while the focus on technical milestones over near-term sales highlights the patience required for success in this emerging field.