Quantinuum IPO receives more than 20 times oversubscription

Funding Rounds

Summary

Quantinuum’s IPO drew more than 20 times oversubscription, signaling strong investor demand. The company is backed by Honeywell International and operates in quantum computing. The offering is expected to be priced above the already raised range. The news points to continued market interest in advanced computing platforms and related software infrastructure.

$ Funding

$
Amount None Total raised
Date June 4, 2026 Announcement date
Investors - Lead investors
Company quantinuum.com Funded company

Classifications

industries
No industries detected
applications
Search and Information retrieval

AskAI Classifications

Labels
Quantum Software SaaS Developer Tools

Linked Companies

Quantinuum LLC
$50M to $100M