WISeKey, SEALSQ-backed Quantisimo agrees to merge with SPAC GigCapital8, eyeing Nasdaq listing
Bitget2026/10/09 05:00Quantisimo, formed by WISeKey and SEALSQ, signed a merger agreement with SPAC GigCapital8 to create Nasdaq-listed Quantisimo Holding. WISeKey and SEALSQ are set to receive 66,610,000 shares, implying a pro forma equity value of about $666.1 million at $10 per share. The combined group is expected to trade on Nasdaq under the symbol QSMO, with closing targeted for Q1 2027. A minimum cash condition of $15 million is required, funded from GigCapital8 trust and any PIPE, with a matching SEALSQ contribution. WISeKey and SEALSQ are expected to remain majority holders of the new public company following completion. Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. WISeKey International Holding AG published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202610090100PRIMZONEFULLFEED1001277084) on October 09, 2026, and is solely responsible for the information contained therein.
- Quantisimo, formed by WISeKey and SEALSQ, signed a merger agreement with SPAC GigCapital8 to create Nasdaq-listed Quantisimo Holding.
- WISeKey and SEALSQ are set to receive 66,610,000 shares, implying a pro forma equity value of about $666.1 million at $10 per share.
- The combined group is expected to trade on Nasdaq under the symbol QSMO, with closing targeted for Q1 2027.
- A minimum cash condition of $15 million is required, funded from GigCapital8 trust and any PIPE, with a matching SEALSQ contribution.
- WISeKey and SEALSQ are expected to remain majority holders of the new public company following completion.
Disclaimer: The content of this article solely reflects the author's opinion and does not represent the platform in any capacity. This article is not intended to serve as a reference for making investment decisions.
You may also like
Canadian used car dealer UC Automotive (UCAU.RC.US) files for IPO in the US: aims to raise 29 million USD and list on Nasdaq
Canadian used car dealer UC Automotive has applied for a Nasdaq IPO, aiming to raise up to $29 million, with its main focus on the Greater Vancouver market. Kingswood is the sole underwriter.


Swiss Franc weakens as Fed hawkish outlook lifts USD/CHF