Quantum computing has ceased to be a purely academic discipline. Today, it is a battlefield where the interests of tech giants, venture capital, and state policy intersect. This is not just about creating a faster processor, but about fundamental technological sovereignty. Some seek to stake a claim in the future market, others aim to solve unsolvable scientific problems, and still others strive to ensure national security.
Key players and their motivations
Three key groups of participants can be identified in this race. The first consists of technology corporations such as IBM, Google, Microsoft, and Amazon, which possess the resources for large-scale research and development. The second includes specialized companies like IonQ, Quantinuum, Rigetti, and PsiQuantum, for which quantum technology is their sole business. The third comprises universities and national laboratories that operate on government funding and tackle tasks ranging from fundamental physics to defense projects.
The scale of investment is impressive. We are talking about billions of dollars distributed not only through grants but also through industrial and defense contracts. A telling example is the United States, where, under the CHIPS Act, it was decided to allocate about $2 billion to nine quantum companies. The conditions are such that the government receives minority stakes in these firms. IBM, for its part, has announced unprecedented investments exceeding $10 billion over a five-year horizon, planning to create the first specialized quantum chip factory in the United States.
Global balance of power
Government funding is distributed unevenly. China, by my estimates, has directed about $17.5 billion toward developing seven "industries of the future," including quantum technology. The United Kingdom has added £2 billion to its national quantum strategy, while Japan has announced the beginning of the "era of quantum industrialization," allocating over ¥1 trillion for research. Even Canada is earmarking hundreds of millions of dollars for quantum development in the defense sector.
The cloud model deserves special attention. Amazon Braket and Microsoft Azure Quantum do not build their own quantum processors but provide access to others' systems. This is the first commercial model that allows clients to work with quantum hardware without purchasing expensive equipment.
How to distinguish real progress from marketing
For an investor, the main danger lies in headlines about a "processor with N qubits." This number means nothing by itself if the system cannot effectively correct errors. The race for flashy numbers is a game for marketing, not for science. Always check what kind of qubits are being discussed—physical or logical—whether operation accuracy (fidelity) is specified, and who has independently verified the results.
My perspective
We are witnessing not just a technological competition but the formation of a new geopolitical reality. Quantum computers are not only a potential threat to cryptography but also a tremendous opportunity for materials science, pharmaceuticals, and logistics. However, real commercial returns are still far off, and current investments are a bet on the future that will pay off only for those who can traverse the path from a laboratory prototype to a reliable and scalable system.