Latest Atom Computing News & Updates

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Atom Computing (Atom)

Gate-based neutral-atom quantum computer developer

atom-computing.com

Headquarters: Berkeley, United States
Founded year: 2018
Company type: Private company
Number of employees: 100–200

Last updated Today

Latest news about Atom Computing (Atom)

In short: Atom secured over $300 million in funding and achieved significant technical milestones in fault-tolerant quantum computing and error correction.

Company announcements

June 16 Atom

Atom Computing raises over $300 million for fault-tolerant quantum computers

The funding includes a $100M Series C led by Third Point Ventures and a planned $100M from the U.S. Department of Commerce.

June 3 Atom

Atom demonstrates toric code quantum error correction

They achieve up to 90 cycles of syndrome extraction with mid-circuit measurement and qubit reloading, showing logical error rates consistent with sub-threshold behavior.

May 21 Atom

Atom Computing announces $100 million LOI with U.S. Commerce Department

The funding from the CHIPS Act will accelerate fault-tolerant quantum computing development.

March 25 Atom

Atom Computing announces collaboration with Cisco

The MOU explores linking neutral-atom quantum computers via quantum networks for scalable distributed systems. It combines Cisco's networking expertise with Atom's hardware.

Media coverage

June 16 SiliconANGLE

Atom Computing raises $300M to build world's first fault-tolerant, commercially viable quantum computer - SiliconANGLE

Atom Computing raises $300M to build world's first fault-tolerant, commercially viable quantum computer - SiliconANGLE...

June 16 GuruFocus

Atom Computing Secures $100M in Series C Funding Round

On June 16, 2026, Atom Computing announced that it has successfully raised over $300 million in total funding, highlighted by a $100 million Series C...

June 2 MSN

Atom Computing just demonstrated a 1,225-qubit neutral-atom system — optical tweezers arranging atoms in three-dimensional lattices on the road to 5,000 qubits by 2027

Atom Computing has built a neutral-atom quantum processor containing 1,225 qubits, making it one of the largest qubit arrays demonstrated to date. The system uses...

May 21 The Denver Post

Three Colorado quantum companies receive $300 million in federal backing

And quantum computing, which carries the promise of processing power multiples beyond conventional...

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