Atom Computing
PrivateLast Round
Series C
Jun 16, 2026
Total Funding Raised
$206.19M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Atom Computing is a quantum computing company that develops scalable, gate-based quantum computers using optically trapped neutral atoms.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Computing Hardware, Advanced Materials
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Atom Computing Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Atom Computing Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Jun 16, 2026 | ||||
| Series B Extension | Sep 20, 2024 | ||||
| Series B Extension | Jun 4, 2024 | ||||
| Series B | Jan 20, 2022 | ||||
| Series A | Jul 21, 2021 | ||||
Grant | Apr 1, 2020 |
Atom Computing Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Innovation Endeavors | Series B, Seed, Series A, Series C |
| Prelude Ventures | Series B, Seed, Series A |
| PensionDanmark | Series B Extension |
| Third Point Ventures | Series B, Series C |
| The Export and Investment Fund of Denmark | Series B Extension |
| NVentures | Series C |
| Cisco Investments | Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 18, 2026
Monthly visitors increased 42% MoM.
- May 21, 2026
$100M round led by DCVC
Atom Computing Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Atom Computing's valuation, stock price, and market status.