The ~$300M reported raise for Atom Computing is best read beside the CHIPS Act letter of intent recorded later in 2026: one is private capital, the other a policy signal with no priced equity value. Neutral-atom systems moved from physics milestones to deployment commitments in a short window, so a round of this size usually funds infrastructure rather than a single record. A syndicated duplicate was merged and the figure is flagged approximate.
Atom Computing funding profile
A private round and a government letter of intent within the same year let readers see the two capital channels side by side on one page.
Company record
This profile is a single-company view of the same public ledger that builds the global ranking. Figures are disclosed amounts, not valuations; an empty cell means the source did not publish a number.
| Headquarters / founded | Berkeley, CA · 2018 |
|---|---|
| Technology | quantum-computing · Neutral-atom |
| Region / country | United States · United States |
| Status | private |
| Cumulative disclosed funding | ~$360M (lower bound) |
| Global rank | #16 / 62 |
Where this row sits in the ledger
The values below are computed on this build from the live dataset. They are measurements, not commentary.
| Share of all tracked capital | 2.13% |
|---|---|
| Median, same technology | $85M |
| Median, same region | $700M |
| Nearest larger peer (same technology) | QuantWare · $364M |
| Nearest smaller peer (same technology) | Oxford Quantum Circuits · $350M |
| Published financing events | 2 |
| Cash disclosed across those events | $300M |
| Policy / public-market events | 1 / 0 |
| Unreviewed auto-collected events | 1 |
| Syndicated reports merged into these rows | 1 |
Recorded financings
Atom Computing appears in the November 2026 CHIPS Act letter-of-intent list from the U.S. Department of Commerce, months after a separately reported $300M private raise. The two entries answer different questions: the letter identifies neutral atoms as a domestic capability worth supporting, while the private round says something about what investors would fund. No price, tranche schedule or equity stake is attached to this notice, so it adds zero to the funding total and is kept only to show where policy and private capital overlap.
Editorial caveat for this company
The CHIPS Act notice is non-binding and undated to the day. It is listed for context with an ⚡ flag and contributes zero to the totals.