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Atom Computing builds neutral-atom quantum computers for enterprise, government, and research customers.
Raised $300M across disclosed rounds.[1][2][3][10]
Series C closed June 2026, led by Third Point Ventures.[1][2][3][4][5][10]
post-money valuation is not publicly disclosed.
Named investors include Third Point Ventures, DCVC, Cisco Investments, Alumni Ventures, BoxGroup, SV Angel, National Science Foundation.[1][2][3][4][5][10]
Ben Bloom, CEO and Founder[9][11][12]
Jonathan King, Co-Founder and Chief Scientist[9][11][12]
Ben Bloom, CEO and CTO[9][13][17]
Jonathan King, Co-Founder and Chief Scientist[9][13][17]
Daniel Stack, Director, Commercial Quantum Systems[9][13][17]
Matthew Norcia, Director Of Quantum Engineering[9][13][17]
Jun 2026 · datacenterdynamics.com
reported
Jun 2026 · siliconangle.com
reported
Jun 2026 · thequantuminsider.com
reported
Atom Computing builds neutral-atom quantum computers for enterprise, government, and research customers.
Kevin McClaughry, Vice President, Finance[9][13][17]
Jesper Kamp, Director Europe[9][13][17]
Frederic H., Quantum Theory Manager[9][13][17]
QuEra Computing · quera.com · Same neutral-atom approach; direct competitor for fault-tolerant quantum computing roadmap.[2]
Quantinuum · quantinuum.com · Competing quantum computing modality (trapped ions); both pursuing fault-tolerant systems and government contracts.[4]
Infleqtion · infleqtion.com · Neutral-atom quantum competitor; also signed similar Department of Commerce LOI.[4]
Rigetti Computing · rigetti.com · Competing modality (superconducting qubits); same buyer set for quantum cloud and on-prem systems.[2][12]
IonQ · ionq.com · Competing modality; same enterprise and government buyer pool.[9]
PsiQuantum · psiquantum.com · Competing approach to fault-tolerant quantum; same DARPA and government funding ecosystem.[14]
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Jun 2026 · hpcwire.com
reported
Jun 2026 · datamagz.com
reported
Jun 2026 · prnewswire.com
company