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.

2 published financings~$360M disclosed total#16 global rank

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 / foundedBerkeley, CA · 2018
Technologyquantum-computing · Neutral-atom
Region / countryUnited States · United States
Statusprivate
Cumulative disclosed funding~$360M (lower bound)
Global rank#16 / 62

Official website ↗

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 capital2.13%
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 events2
Cash disclosed across those events$300M
Policy / public-market events1 / 0
Unreviewed auto-collected events1
Syndicated reports merged into these rows1

Recorded financings

Reported raise~$300M⚡ unverified+1 merged reports

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.

source ↗how to verify ↗🇺🇸 United States
Government funding (CHIPS Act LOI)Not disclosed

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.

U.S. Dept. of Commerce announcement, MIT QIR Insightshow to verify ↗U.S. Dept. of Commerce🇺🇸 United States

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.

Compiled by QuantumRoundup Research Desk · Reviewed by the Editorial Desk (per-event verification status is shown on the timeline)

Data cutoff (latest reviewed event): 2026-11 (month precision) · Page generated: 2026-11-05 · Editorial policy · Corrections log · Methodology