# Atom Computing

> Neutral-atom quantum-computing developer building on-premises systems.

## Why it is interesting

Its June 2026 disclosure demonstrates why headline totals need reconciliation: the new Series C was $100 million, while a larger cumulative figure included planned government support.

## Profile

- **Latest funding:** Series C — $100M; exclude separate $100M government letter of intent (June 16, 2026)
- **Latest known valuation:** Not publicly disclosed
- **Total disclosed equity funding:** $160M
- **Stage:** growth
- **Status:** private
- **Industries:** quantum-computing
- **Coverage:** full
- **Last updated:** 2026-10-26
- **Latest funding investors:** Third Point Ventures, DCVC, Cisco Investments

## Funding history

- Series C · $100M; exclude separate $100M government letter of intent · June 16, 2026
  Source: https://atom-computing.com/atom-computing-raises-more-than-300-million-to-accelerate-deployment-of-fault-tolerant-neutral-atom-quantum-computers/
- Series B · $60M · January 20, 2022
  Source: https://atom-computing.com/atom-computing-raises-60m-series-b-to-build-second-generation-quantum-computing-systems/

## Investors in our directory

- https://venturecapitaltracker.com/fund/dcvc

## Related articles

- https://venturecapitaltracker.com/2026-quantum-computing-funding-landscape-investors-startups
- https://venturecapitaltracker.com/quantum-computing-investors-funds-and-portfolio-companies
- https://venturecapitaltracker.com/quera-funding-investors-neutral-atom-comparison

**By:** [Venture Capital Tracker](https://venturecapitaltracker.com/editorial-policy)
**Last updated:** October 26, 2026

**Editorial note:** AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.

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Source: https://venturecapitaltracker.com/startup/atom-computing