Atom Computing, based in Berkeley, California, builds neutral-atom quantum computers and is working with Microsoft on Magne, a logical-qubit machine for Denmark's QuNorth initiative.
At a glance
| Price from | Custom |
| Best for | Partners building logical-qubit systems |
From Atom Computing's own website.
What stands out
- Large qubit arrays
- Partnership with Microsoft
Worth knowing
- First large deliveries still ahead
- Price not published
How it ranks
Atom Computing is ranked 3rd of 10 in Best Quantum Computing Startups (Lister Score 94.3).
#3 in Best Quantum Computing Startups · Lister Score 94.3
Atom Computing, founded in 2018 and based in Berkeley, California, builds neutral-atom quantum computers and works with Microsoft on error-corrected systems. Denmark's EIFO and the Novo Nordisk Foundation bought one of its machines in July 2025, and in June 2026 the company said it would raise more than $300 million.
Atom Computing said in June 2026 it would raise more than $300 million to deploy fault-tolerant neutral-atom computers..
| Rank | Best Quantum Computing Startups | Score |
|---|---|---|
| 1 | PsiQuantum | 96.8 |
| 2 | QuEra Computing | 95.5 |
| 3 | Atom Computing | 94.3 |
| 4 | Oxford Quantum Circuits | 93.0 |
| 5 | Alice & Bob | 91.7 |
| 6 | Quantum Machines | 90.4 |
| 7 | Classiq | 89.1 |
| 8 | Riverlane | 87.8 |
| 9 | Photonic | 86.4 |
| 10 | Q-CTRL | 85.1 |
Frequently asked questions
How does Atom Computing rank on Lister?
Atom Computing is ranked 3rd of 10 in Best Quantum Computing Startups (Lister Score 94.3).
Appears in
- #8 in Best Quantum Computing Companies · Deep Tech
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