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In an interview published by The Quantum Insider on Oct. 3, 2026, 55North general partner Helmut Katzgraber said quantum computing’s nearer-term applications are more likely to involve simulating materials, chemicals and pharmaceuticals than solving optimization problems. He described this as a view about where quantum devices could eventually add value, not evidence that they already outperform classical systems in commercial use.
Helmut Katzgraber, general partner at Denmark-based quantum technology investor 55North, said quantum computing’s strongest near- to medium-term prospects are in simulating materials, chemicals and pharmaceuticals—not optimization. In an interview published Oct. 3 by The Quantum Insider, he argued that quantum devices may be best suited to problems governed by quantum mechanics, while stressing that useful applications and commercial impact remain to be demonstrated.
Katzgraber pointed to simulations of strongly correlated materials as a candidate area, naming battery materials, organic LEDs and some medications involving metal-organic complexes. He said such problems can challenge classical computing, and that quantum technology could bring value over time. He did not claim that quantum computers have already delivered a practical advantage for these applications.
He was more cautious about other proposed uses. Katzgraber said machine learning remains too early for him to make a firm judgment, while he expects classical technologies to outperform quantum devices in optimization for the foreseeable future. The interview provides his assessment; it does not present a comparative benchmark establishing that outcome across optimization problems.
Katzgraber also discussed 55North’s investment outlook. He said the fund sees potential in enabling technologies, including refrigeration and software for computing error-correction models, which may serve different quantum hardware approaches. He described some of these opportunities as capable of producing returns within a venture fund’s lifetime, while presenting that as an investment expectation rather than a guaranteed result.
Where Quantum Hardware May Find Value
The distinction matters because claims about quantum computing often span applications with very different technical demands. If Katzgraber’s assessment is borne out, research and investment could place more emphasis on quantum simulation and the supporting hardware and software than on broad claims that quantum machines will soon improve general optimization.
For companies and investors, the implication is not that materials simulation is already a dependable commercial product. Rather, Katzgraber is identifying a possible route to value where the underlying problem is naturally quantum mechanical. Whether that route yields an advantage will depend on hardware capabilities, error correction, useful problem sizes and comparisons with improving classical methods.
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Katzgraber’s Shift to Venture Investing
Katzgraber is a physicist who previously led quantum-related work at AWS and held academic roles, including at Texas A&M University, according to the interview. He told interviewer Yuval Boger that his experience across research and industry informed his judgment about which applications might suit quantum devices and which may struggle.
At 55North, a venture fund focused on quantum technologies, Katzgraber considers opportunities across the sector rather than only quantum processors. The interview also covered European competitiveness: he praised the region’s talent, universities and research support, but said the path from laboratory work to marketable products remains a weak point. Those comments describe his assessment, not a formal comparison of European, U.S. and Chinese capabilities.
“Use quantum where quantum reigns supreme, you know, in the quantum world.”
— Helmut Katzgraber, 55North general partner, speaking to Yuval Boger
The Advantage Is Still Unproven
The interview does not establish when quantum computers might outperform classical systems on materials simulations, what scale of problem would be required, or which hardware platforms could deliver such results. Katzgraber referred to a recent paper on a material simulated with a neutral-atom machine, but the interview gives no paper title, authors, benchmark details or evidence that the work establishes a practical advantage over classical computing.
His views on optimization, machine learning and venture returns are opinions and forecasts. The interview also does not specify 55North’s portfolio, fund size, individual investment terms or expected returns. Those details would be needed to assess how the fund is positioning itself against the technical and commercial uncertainties he describes.
Evidence From Larger Simulations
The next test of Katzgraber’s thesis will be whether research teams can demonstrate increasingly useful materials simulations on quantum hardware and compare them transparently with the best available classical methods. Relevant evidence would include the problem being simulated, hardware and error limitations, computational resources used, and whether the result informs a practical scientific or industrial decision.
For 55North and the wider sector, the interview points to continued attention to enabling systems such as refrigeration and error-correction software alongside quantum processors. Katzgraber did not announce a new investment, product launch or timetable for commercial advantage, so the pace and practical outcome of these efforts remain open.
Key Questions
What applications does Helmut Katzgraber see as the strongest near-term candidates?
He pointed to quantum simulation involving materials, chemicals and pharmaceuticals, including strongly correlated materials such as battery materials and organic LEDs. He described these as promising areas, not established commercial applications.
Does Katzgraber think quantum computers will beat classical computers at optimization?
No. He said he expects classical technologies to outperform quantum devices in optimization for the foreseeable future. That is his assessment, not a universal benchmark result presented in the interview.
Has a quantum computer already shown practical advantage in materials simulation?
The interview mentions a recent neutral-atom simulation paper but does not provide enough information to determine whether it showed a practical advantage over classical computing. Katzgraber framed future value in this area as a possibility.
What does 55North see as investable in the near term?
Katzgraber cited enabling technologies such as refrigeration and software for calculating error-correction models. He said some areas may offer returns within a fund’s lifetime, but did not provide specific investment details or return guarantees.
What challenge did Katzgraber identify for Europe’s quantum sector?
He praised Europe’s talent, education and research ecosystem but said translating laboratory ideas into products is a weak point. The interview offered his view rather than a quantified comparison with the United States or China.
Source: rss
