Quantinuum
PrivateLast Round
Early Funding
Nov 5, 2025
Est. Valuation
$10.8B
Total Funding Raised
$2B
Company Overview
Quantinuum is a quantum computing company that creates applications for chemistry, cybersecurity, finance, and optimization, offering an open-access, architecture-independent quantum software stack and development platform for seamless research and development across various platforms.
Sector
Frontier & Industrial Tech
Verticals
Quantum Computing, Computing Hardware, Advanced Materials, Drug Discovery
Business Model
B2B
Customer Profile
Usage-Based SaaS, Government Contracts, Services & Consulting, Subscription SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Quantinuum Comps
Public and private peers based on sector, stage, and business model.
Quantinuum Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Nov 5, 2025 | ||||
| Series B | Sep 4, 2025 | ||||
| Early Funding | Jan 16, 2024 | ||||
| Corporate Funding | Nov 30, 2021 |
Key People
Founding team and executive leadership
Quantinuum Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Korea Investment Partners | Early Funding |
| Consensys Mesh | Series B |
| Standard Chartered | Early Funding |
| Honeywell | Series B, Early Funding, Corporate Funding |
| Honeywell Ventures | Early Funding |
| Samantha | Early Funding |
| Mesh Ventures | Early Funding |
Quantinuum 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 Quantinuum's valuation, stock price, and market status.
