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The cabinet expects a quantum computer able to break public-key encryption between 2029 and 2035. Ministries are to fund the migration from existing budgets at first. The cabinet will adjust its ambitions if it cannot find the money.
From a Finnish refrigerator at IBM to physicists trained in Britain, France, and Australia, U.S. quantum computers draw on other countries. Many domestic substitutes are years from scale, so Washington needs allied supply as well as factories.
The 160 surveyed companies named the countries where they buy, sell, and manufacture, but not what they buy or in what volumes. China, whose companies were not invited, ranked sixth as a supplier location.
Europe's quantum industry consortium said the European Commission kept six quantum pilot lines in its draft but listed no quantum area among its priorities for strategic projects. It asked for quantum chip manufacturing to be added.
Qblox and Riverlane timed the full round trip from error check to correction on commercial hardware at 6.886 to 11.886 microseconds. They emulated the qubit signals and connected no quantum processor.
The Novo Nordisk Foundation says the Copenhagen plant will offer wafer fabrication to quantum vendors worldwide on commercial terms. The partners named no customers, qubit type, production volume, or cost.
The insurer's researchers put the code-breaking machine at roughly 1,250–1,450 logical qubits, against 4,700–7,500 for leading financial applications. The Google researchers they listed as a source reported fewer than 1,200 at one trade-off point.
The Quantum Economic Development Consortium also counted 8,261 new quantum-related position openings in 2025 and reported a shift toward business-oriented roles. Two groups that studied job advertisements found that most postings did not ask for a PhD.
The Leipzig company counts an NV center and its nearby nuclear spins as qubits and groups them in cores of eight or 16. It cited no paper, benchmark, or independent test for the new machines.
Regulators in five countries have acted or warned against products sold on the word "quantum." Generic claims about real technology get case-by-case scrutiny at most. Companies with real results face the same independent tests as everyone else.
