Atom Computing Raises More Than $300 Million to Accelerate Deployment of Fault-Tolerant, Neutral-Atom Quantum Computers

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Insider Brief

  • Atom Computing has secured more than $300 million in total funding, including a $100 million Series C round and a $100 million Letter of Intent with the U.S. Department of Commerce, to accelerate development and deployment of fault-tolerant quantum computers.
  • The company recently demonstrated quantum error correction on a neutral-atom quantum computer and is participating in DARPA‘s Quantum Benchmarking Initiative while deploying a commercial logical-qubit system with Microsoft.
  • Atom Computing plans to use the funding to scale higher-performance quantum systems, advance error correction and software capabilities, expand global deployments, and grow its engineering, research, and commercial teams.

PRESS RELEASE — Atom Computing today announced it has raised a total funding of more than $300 million to accelerate the development and deployment of commercial-scale fault-tolerant quantum computers. The total includes a $100 million Series C investment round and a signed Letter of Intent with the U.S. Department of Commerce for $100 million. The Series C round was led by Third Point Ventures, with participation from DCVC, Cisco Investments, and others.

Atom Computing has emerged as a leader in the race to build practical quantum computers using neutral atoms. The company recently announced a full demonstration of quantum error correction on its quantum computers, making it only one of two companies in the quantum industry to have done so, and the first company to do this demonstration using neutral-atom technology.

The company continues to build momentum using its neutral-atom technology. In 2023, Atom became the first quantum company to surpass the 1,000-qubit threshold for a universal gate-based system. The company is currently performing in Stage B of the Defense Advanced Research Projects Agency (DARPA) Quantum Benchmarking Initiative (QBI) to explore paths to utility-scale quantum systems while also installing the world’s first commercial quantum computer with logical qubits in partnership with Microsoft. Atom Computing, named to Fast Company’s list of the World’s Most Innovative Companies, is also engaged in strategic collaborations with Cisco and NVIDIA.

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“Quantum computing is entering a new phase where technical breakthroughs are translating into real-world systems and global adoption, fueled by our neutral-atom technology,” said Dr. Ben Bloom, CEO and Founder of Atom Computing. “We have strong momentum, and we are accelerating the development of utility-scale quantum computers and expanding access to our technology for customers solving some of the world’s most complex computational challenges.”

“Third Point Ventures has backed Atom Computing since their Series B, and leading this Series C reflects our deepening conviction in both the team and the technology,” said Curtis McKee, Partner at Third Point Ventures. “Neutral-atom quantum computing is one of the most credible paths to fault-tolerant systems at scale, and we believe commercial breakthroughs — in cybersecurity, defense, drug discovery, and financial modeling — are closer than the market appreciates. Atom Computing will be at the center of that moment.”

Atom Computing is using its recent funding for:

  • Scaling next-generation quantum computers with higher qubit counts and improved fidelity
  • Advancing the software, control systems, and error correction capabilities necessary for logical qubit operations
  • Expanding global deployments, including on-premises systems for government, enterprise, and research customers
  • Growing the company’s engineering, research, and go-to-market teams

“Atom Computing’s roadmap and execution towards a neutral atom fault tolerant quantum computing is truly impressive. DCVC has been with the Atom team from the start, and we are delighted to double down!” said Dr. Prineha Narang, a DCVC Operating Partner.

“Quantum computing is rapidly evolving from a research pursuit into a technology platform with real-world enterprise implications. As it matures, the industry will require scalable infrastructure, secure networking, and strong ecosystem collaboration to support real-world deployment,” added Aleem Rizvon, Vice President, Cisco Investment. “We are excited to invest in Atom Computing as it establishes itself as a leader in neutral-atom quantum computing.”

As industries increasingly explore quantum computing for applications in materials science, pharmaceuticals, energy, and logistics, demand is growing for systems capable of unlocking commercially relevant quantum applications. Atom Computing’s unique approach to quantum computing, utilizing arrays of optically-trapped neutral atoms, is widely recognized as one of the most viable paths to reaching commercial utility and positions the company to play a leading role in enabling practical quantum applications in the years ahead.

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MENTIONED IN THE ARTICLE

Atom Computing
CompanyUnited States · 101-500 FTEs

Atom Computing builds quantum computers using nuclear spin qubits formed from arrays of optically-trapped neutral atoms.

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Department of Commerce
GovernmentUnited States · 10001+ FTEs

The U.S. Department of Commerce is a federal executive department responsible for creating the conditions for economic growth and opportunity in the United States. Through its 13 bureaus, it drives U.S. economic competitiveness, strengthens domestic industry, and supports job growth. The Department fosters innovation in emerging technologies, including quantum computing and artificial intelligence, and provides research and development resources through agencies such as NIST and NTIA.

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Defense Advanced Research Projects Agency (DARPA)
GovernmentUnited States · 101-500 FTEs

The Defense Advanced Research Projects Agency (DARPA) is an independent research and development agency within the U.S. Department of Defense (DoD) established in 1958 to prevent and create strategic technological surprises for national security. Operating with a relatively small staff of program managers who are empowered to take high-risk, high-reward approaches, DARPA functions by funding cutting-edge research in academia, industry, and government laboratories rather than conducting research in-house. Its mission focuses on creating revolutionary technologies—such as the Internet (ARPANET), stealth technology, GPS, and mRNA vaccine platforms—that transition into practical military and civilian applications. DARPA programs are typically finite in duration and demand transformational breakthroughs rather than incremental improvements, positioning the U.S. at the forefront of technological innovation.

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Microsoft
InvestorUnited States · 10001+ FTEs

Microsoft engages in the creation and licensing of software for both consumer and enterprise use. The company is renowned for its development of Windows operating systems and the Office suite designed for productivity. Microsoft's structure encompasses three major segments of roughly equal size: productivity and business processes, which encompasses legacy Microsoft Office, cloud-based Office 365, Exchange, SharePoint, Skype, LinkedIn, and Dynamics; the intelligence cloud, which includes offerings like Azure, Windows Server OS, and SQL Server; and more personal computing, which covers Windows Client, Xbox, Bing search, display advertising, and a range of Surface laptops, tablets, and desktops.

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DCVC (Data Collective)
InvestorUnited States · 11-50 FTEs

Deep Tech VC firm with over $2B under management

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Cisco Systems Inc
Enterprise UserUnited States · 10001+ FTEs

Cisco Systems, Inc. is an American multinational technology conglomerate headquartered in San Jose, California, in the center of Silicon Valley. Cisco develops, manufactures and sells networking hardware, software, telecommunications equipment and other high-technology services and products.

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NVIDIA
InvestorUnited States · 10001+ FTEs

NVIDIA Corporation is an American multinational technology company and a global player in accelerated computing and Artificial Intelligence (AI). Founded in 1993, the company pushes the aerospace frontier with the Space-1 Vera Rubin Module, a platform for orbital data centers that delivers massive AI-compute Space Computing. This NVIDIA technology enables satellites and autonomous spacecraft to process and fuse sensor data rapidly Space Computing.

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