How this ranking works, and why it's short
Most "quantum investment by country" roundups blend three different things into one number: multi-year program totals that were actually announced years earlier, government pledges that are still an "up to" ceiling rather than appropriated money, and private venture capital that isn't cleanly attributable to a single country once a company incorporates and operates across several. This page keeps those separate. The ranking below counts only government funding commitments with a specific figure, a specific date, and a primary source, announced during 2026 itself. That's a stricter bar than most funding roundups use, and it produces a shorter list than you'll find elsewhere.
New national commitments announced in 2026, ranked
Four countries made a new, dated government quantum funding commitment with a disclosed figure in 2026 so far. Figures are converted to US dollars at approximate rates current when each was announced, for comparison across currencies.
- →United Kingdom : up to £2 billion (around $2.7B), announced March 17, 2026, split across a £1B quantum-computer procurement programme and over £1B for R&D, skills, and infrastructure over four years
- →United States : $2.013 billion in letters of intent with 9 companies, announced May 21, 2026, under the CHIPS and Science Act, with the government taking a minority equity stake in each recipient
- →France : an additional €1 billion (around $1.16B), announced May 22, 2026, bringing France's total public quantum commitment since 2021 to €3.3 billion
- →Canada : opened a call for proposals for up to $50 million CAD (around $36M), announced February 18, 2026, shared between quantum and uncrewed-systems defense research rather than quantum alone
On pure dollar terms, the UK's commitment edges out the US's, a detail that gets lost when headlines round both to "billions."
China and Japan: no disclosed quantum-specific figure
China named quantum technology first among seven priority industries in its 15th Five-Year Plan, adopted March 5, 2026, a real and significant policy signal, but the plan itself carries no disclosed quantum-specific dollar figure in primary reporting on it, only broader estimates from secondary sources that don't trace back to an official number. Japan's Ministry of Economy, Trade and Industry raised its combined AI-and-semiconductor budget to roughly ¥1.23 trillion for fiscal year 2026, but that figure covers chips and AI broadly, with no separate quantum-specific slice disclosed alongside it. Both are real strategic priorities. Neither comes with a specific, checkable number yet.
Existing multi-year programs, for context, not ranked here
These are real, large national commitments, and several are bigger than anything announced in 2026 so far. They're left out of the ranking above because they were announced in earlier years, and folding an older commitment into a "2026 so far" ranking is exactly the kind of blending this page exists to avoid.
- →Germany : €3 billion action plan, announced May 2023, targeting a domestically built quantum computer
- →Netherlands : €615 million allocated to Quantum Delta NL from the National Growth Fund, an ongoing multi-year initiative
- →India : INR 6,003.65 crore (around $730M) National Quantum Mission, approved in 2023 for an eight-year term
- →South Korea : over KRW 3 trillion (around $2.3B) planned by 2035 under its national quantum strategy
- →Singapore : nearly S$300 million (around $219M) under its National Quantum Strategy
No private venture capital or company funding rounds
A funding round raised by a company incorporated in one country, operating labs in a second, and selling into a third isn't a clean data point for a country ranking. Treating it as one is how these roundups quietly turn into a company ranking wearing a country's flag. For funding at the company level, this site's blog already covers individual rounds and government contracts as they happen, including the ones woven into the national programs above.
Întrebări frecvente
Which country committed the most new government quantum funding in 2026 so far?
By disclosed dollar figure, the UK's "up to £2 billion" (around $2.7 billion), announced March 17, 2026, is larger than the US's $2.013 billion in CHIPS Act letters of intent announced two months later. Both are real commitments, but the UK figure is a ceiling ("up to"), and the US figure is a set of signed letters of intent rather than money already disbursed.
Why isn't China in this ranking, given how much it invests in quantum computing?
China's 15th Five-Year Plan named quantum technology its top priority industry in 2026, which is a real and significant policy signal. But the primary reporting on the plan doesn't carry an official, disclosed quantum-specific dollar figure, only estimates from secondary sources that don't trace back to a government number. This page ranks disclosed figures, not estimates.
Does this ranking include venture capital or private company funding?
No. Private funding rounds aren't attributable to a single country cleanly once a company incorporates in one place, operates in another, and sells into a third. This page tracks government commitments specifically; company-level funding is covered as it happens on this site's blog.