Atom Computing - About the company
Atom Computing is a series C company based in Berkeley (United States), founded in 2018 by Jonathan King. It operates as a Developer of quantum computers using arrays of optically-trapped neutral atoms. Atom Computing has raised $200M in funding from investors like Third Point Ventures, Venrock and PensionDanmark. The company has 7 active competitors, including 5 that are funded. Its top competitors include companies like Liangyi Wanxiang, Q-Factor and Yaqumo.
Company Details
Developer of quantum computers using arrays of optically-trapped neutral atoms. The company builds systems for on-premises deployment with features such as long coherence times and mid-circuit measurement. It offers tools for quantum algorithm developers to tackle challenging applications. The company focuses on developing large-scale quantum computers.
- Website
- atom-computing.com
- Social
- Email ID
- *****@atom-computing.com
- Registered Address
- 2500 55th St Suite 110, Boulder, CO 80301, US
Key Metrics
Founded Year
2018
Location
Berkeley, United States
Stage
Series C
Total Funding
$200M in 8 rounds
Latest Funding Round
Investors
Ranked
1st among 7 active competitors
Employee Count
149 as on Aug 31, 2026
Similar Companies
Legal entities associated with Atom Computing
Atom Computing is associated with 1 legal entity given below:
Legal Entity Name | Date of Incorporation | Revenue | Latest Employee Count | Documents |
|---|---|---|---|---|
Atom Computing Inc. CIN: 20211579237 , United States, Active | Jun 23, 2021 | - | - | - |
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Atom Computing's funding and investors
Atom Computing has raised a total funding of $200M over 8 rounds. Its first funding round was on May 10, 2018. Its latest funding round was a Series C round on Jun 16, 2026 for $*****. 8 investors participated in its latest round. Atom Computing has 28 institutional investors.
Here is the list of recent funding rounds of Atom Computing:
Filter this list
Filter this listDate of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Jun 16, 2026 | 6104539 | Series C | 8330979 | 5235968 | 2745952 | 1889076 |
Sep 20, 2024 | 1365423 | Series B | 2399085 | 1946781 | 8541422 | 7776289 |
Jun 04, 2024 | 1713084 | Series B | 3988005 | 7577015 | 9116416 |
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Atom Computing's founders and board of directors
Founder? Claim ProfileThe founders of Atom Computing is Jonathan King.
Here are the details of Atom Computing's key team members:
- Jonathan King: Co-Founder of Atom Computing. Contact Info: 1 email address
View details of Atom Computing's Founder profiles and Board Members
Atom Computing's employee count trend
Atom Computing has 149 employees as of Aug 26. Here is Atom Computing's employee count trend over the years:
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Atom Computing's Competitors and alternates
Top competitors of Atom Computing include Liangyi Wanxiang, Q-Factor and Yaqumo. Here is the list of Top 10 competitors of Atom Computing, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st |  Atom Computing 2018, Berkeley (United States), Series C | Developer of quantum computers using arrays of optically-trapped neutral atoms | $200M | 64/100 | |
2nd |  Liangyi Wanxiang 2024, Beijing (China), Series A | Developer of atomic quantum computers and related quantum technology products | $14.6M | 42/100 | |
3rd | Developer of quantum computing systems using neutral atom technology | $24M | 35/100 | ||
4th | Developer of neutral atom quantum computers for scalable error correction | - | 27/100 | ||
5th |  Lumina Quantum China, Seed | Developer of cold atom experimental platforms and quantum sensing systems | - | 22/100 | |
6th | ATOM COMPUTING 2012, Berkeley (United States), Unfunded | Developer of quantum neutral atom | - | - | 21/100 |
7th |  Phi-Coherent 2026, Cambridge (Canada), Unfunded | Developer of compression, cryptography, quantum computing, and artificial intelligence software | - | - | 16/100 |
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Atom Computing's Investments and acquisitions
Atom Computing has made no investments or acquisitions yet.
Reports related to Atom Computing
Here is the latest report on Atom Computing's sector:
News related to Atom Computing
Filter this listMedia has covered Atom Computing for a total of 8 events in the last 1 year, 2 of them have been about partnerships and 1 about company updates.
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Atom Computing Appoints Kevin Messerle as Chief Financial OfficerBusiness Wire•Aug 31, 2026•Atom Computing
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Atom Computing has raised $100 Million in new Series C fundingintelligence360•Jul 07, 2026•Atom Computing
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Atom Computing Secures $300 Million Funding for Fault-Tolerant Quantum Hardware DeploymentQuantum Computing Report•Jun 16, 2026•Atom Computing, Third Point Ventures, Cisco Investments, DCVC and 3 others
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Atom Computing Appoints Jesper Kamp as Regional Director for EuropePR Newswire•Aug 05, 2025•Atom Computing
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