Atom Computing

Company US Private Editorial profile Funding raised: $110M Website

Profile

Neutral-atom maker; first to a 1,000+ qubit array (1,180 in 2023).

Editorial profile — compiled by us from public sources.

Founded: 2018
Headquarters: Berkeley, CA, US
Funding raised: $110M

Current standings

Standings and milestones are always verified by us against primary sources, regardless of who manages the profile.

Physical qubits 1,180 neutral atom (2023)

Roadmap & milestones

First neutral-atom error correction (toric code)

2026-06

Atom Computing

Atom Computing demonstrated sustained multi-round quantum error correction with a toric code on neutral atoms — logical error rates falling as the system scales up (sub-threshold), a first for the neutral-atom platform.

Press release · 2026-06

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