Atom Computing

Atom Computing builds gate-based quantum computers using arrays of optically-trapped neutral atoms.

Robotics and hardware

Latest funding

$100M Series B+ · June 17, 2026

Led by Third Point Ventures · Source: siliconangle.com

Total raised: $195.2M across 5 sourced rounds

All 5 rounds ↓

Website: atom-computing.com.

X: @Atom_Computing · 3,910 followers.

LinkedIn: atom-computing.

Category: Robotics and hardware.

Sectors: Computer, Information Technology, Product Research, Quantum Computing.

Stage: Series B+.

Based in: Berkeley, United States.

Founded: 2018.

Total raised: $195.2M in 5 sourced rounds.

Last round: Jun 17, 2026 · 151 days ago.

Headcount: 101–250 employees.

On Recent Funding since: Sep 29, 2026.

Signals

X account@Atom_Computing · created Jul 14, 2018 (8 years old) · 3,910 followers

Website registeredDec 6, 2017 (8 years old)

About Atom Computing

Its systems are designed for large-scale quantum computing with features like long coherence times and error-correction capabilities. The company provides commercial quantum computing platforms for researchers and organizations.

TIMELINE · MONEY RAISED

Atom Computing | 1323 days from website to first raise on record

@Atom_Computing·Raised $195M in 5 sourced rounds·2 signals before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

Date	Round	Amount	Lead	Source
Jun 17, 2026	Series B+	$100M	TThird Point Ventures	siliconangle.com
Sep 20, 2024	Round	$10M	PPensionDanmark	thequantuminsider.com
Jun 5, 2024	Round	$10.2M	EEIFO	thequantuminsider.com
Jan 20, 2022	Series B+	$60M	TThird Point Ventures	thequantuminsider.com
Jul 21, 2021	Series A	$15M	IInnovation Endeavors	atom-computing.com

Timeline

July 14, 2018
X account created
December 6, 2017
Website created

Founders and team

BB
Ben Bloom CEO & Founder

LinkedIn · source: atom-computing.com
JK
Jonathan King Chief Scientist & Co-Founder

LinkedIn · source: atom-computing.com
JK
Jesper Kamp Regional Director for Europe
JG
Justin Ging Chief Product Officer
KM
Kevin Messerle Chief Financial Officer

Investors

Companies like Atom Computing

OOratomic$475M Series B+ · Oct 2026
PPsiQuantum$1B Series B+ · Sep 2025
QQuantum Art$140M Series A · Apr 2026
QQuEra ComputingSeries B+ · Sep 2025
AAlice & BobSeries B+ · May 2026
YYaqumoSeed · Apr 2026

Other companies backed by Third Point Ventures

ZZenity$125M Series B+ · Oct 2026
SSnorkel AI$350M Series B+ · Sep 2026
NN26$300M Series B+ · Jun 2026
UUnframe$50M Seed · May 2026
PPsiQuantum$1B Series B+ · Sep 2025
SSysdig$350M Series B+ · Dec 2021

Third Point Ventures portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/atom-computing (get a free API key).