ACIS · QUANTUM COMPUTING RADAR · ISSUE 002 · 2026.08.30
IBM Is Assembling
the Full Quantum Stack
Quantum Computing Research Radar · Issue 002
Competition is shifting from qubit counts toward full-stack integration across materials, fabrication, cryogenics, control, packaging and interconnects—while commercial value still trails capital investment.
EXECUTIVE SUMMARY
No new scientific breakthrough—but a meaningful step in engineering integration
There was no new logical-qubit or fault-tolerance breakthrough this week. The key change was IBM completing its acquisition of HRL Laboratories, adding silicon-spin, quantum-materials, cryogenic-control, packaging and advanced-manufacturing capabilities.
Quantum competition is moving from who has more qubits to who can build, connect and deliver a stable system.
01 · KEY CHANGES
Three signals that actually matter
01 · IBM × HRL｜Industrial integration, not a scientific breakthrough
HRL adds silicon-spin qubits, sensing and materials, cryogenic systems, control electronics, packaging, interconnects and advanced fabrication—complementing IBM's superconducting route. This strengthens the manufacturing base for Starling, but adds no new logical-qubit, error-rate or customer-revenue evidence this week. IBM ↗
02 · IonQ Skyloom｜Real deployment, but not quantum-compute revenue
Skyloom now has 84 optical-communication terminals in orbit, including units supporting the U.S. Space Development Agency network. This is real manufacturing and government-deployment evidence—but for space laser communications, not paid use of IonQ quantum computers. IonQ ↗
03 · Quantinuum × SoftBank｜Stronger enterprise preparation, commercial proof still absent
The roadmap connects algorithmic resources, error correction, hardware and commercial use cases, with selected circuits run on Helios and H2. It is more concrete, but still lacks paying customers, production workloads, demonstrated cost savings or recurring revenue. Quantinuum ↗
02 · EVIDENCE LADDER
Science, engineering and commerce remain separate layers
Google, Microsoft and Rigetti reported no system-level milestone that changes the thesis. D-Wave's CFO transition is a governance event—not a technical or commercial inflection—and the company said it did not result from accounting or operating disagreements. D-Wave ↗
03 · MATURITY SCORE
Industry maturity remains 47 / 100
| Platform | Score | Change & View |
|---|---|---|
| IBM | 83 | +1 | Stronger engineering and manufacturing integration |
| Quantinuum | 75 | Unchanged | Awaiting real cloud usage |
| IonQ | 73 | Unchanged | More deployment, lower compute-revenue purity |
| D-Wave | 60 | -1 | Management transition watch |
| 60 | Unchanged | |
| Rigetti | 55 | Unchanged |
| Microsoft | 52 | Unchanged |
Science is advancing quickly and engineering gaps are narrowing, but repeatable, profitable business models with provable customer ROI remain early.
04 · EMERGING-LEADER RADAR
Leaders and capital rotation
- 01IBM · UPGRADED
Superconducting compute plus silicon spin, cryogenics, packaging and fabrication—the most complete stack.
- 02Quantinuum · HIGH-PRIORITY WATCH
The next step is turning logical performance into real cloud usage.
- 03IonQ · PLATFORM LEAD, REVENUE WATCH
Computing, communications, sensing, manufacturing and acquired revenue must be tracked separately.
- 04Rigetti · DELIVERY WATCH
Acceptance and payment for India's 108-qubit system matter more than another partnership announcement.
- 05QUANTUM SUPPLY CHAIN
Research priority continues to rise for control, cryogenics, interconnects and packaging.
The new risk: platform revenue may grow faster while revenue generated by quantum-compute usage becomes harder to identify.
05 · VERIFIABLE CATALYSTS
The next verifiable milestones
- IBM explains how HRL capabilities enter Starling and its modular cryogenic system.
- Quantinuum announces hardware, software or error-correction upgrades at IEEE Quantum Week.
- Oracle opens Helios cloud preview and reports initial paid usage.
- IonQ discloses its 256-qubit system, compute revenue and acquired-business breakdown.
- Rigetti completes acceptance and revenue recognition for its 108-qubit system.
- Google or Microsoft provides externally usable and reproducible system-level results.
IBM adds a fuller manufacturing stack through HRL.
The competitive hurdle moves from chip metrics to system integration.
Watch stable operation and repeat payment before valuation realization.
Source framework: company and research disclosures available through 30 August 2026. Maturity scores compare relative stages and are not investment advice.