SEALSQ and Quobly end talks over majority investment or acquisition

WISeKey International’s subsidiary SEALSQ and Quobly person agreed to discontinue talks concerning a imaginable bulk concern oregon acquisition of Quobly by SEALSQ.

Both companies announced the decision, stating they volition alternatively see a number concern option. This imaginable volition beryllium revisited erstwhile Quobly launches its Series A financing round.

The determination follows a associated appraisal that a number concern aligns much intimately with existent trends successful quantum computing backing successful France.

SEALSQ develops and sells semiconductors, PKI, and post-quantum exertion hardware and bundle products. Quobly specialises successful silicon-based quantum microelectronics.

Despite ending discussions connected a bulk concern oregon acquisition, the 2 firms mean to proceed their method and concern collaboration that began successful November 2025.

Their ongoing concern focuses connected the intersection of unafraid semiconductor technologies and scalable quantum architectures.

As portion of their collaboration announced successful November 2025, SEALSQ and Quobly are moving unneurotic to merge unafraid semiconductor architectures with scalable quantum systems.

The concern leverages SEALSQ’s expertise successful post-quantum information solutions alongside Quobly’s silicon-based quantum processor technology.

Both parties purpose to research however precocious information hardware tin integrate with quantum processing for aboriginal concern applications.

Quobly’s exertion includes afloat silicon-based quantum processors designed for compatibility with modular CMOS manufacturing processes.

Its attack involves the usage of cryogenic power electronics and scalable interconnects for multi-qubit systems, cardinal components intended to enactment fault-tolerant quantum computing astatine an concern scale.

SEALSQ provides post-quantum semiconductors, unafraid elements, TPM (Trusted Platform Module) chips, and Root-of-Trust technologies for captious infrastructure extortion worldwide.

Its offerings see post-quantum cryptographic algorithms optimised for embedded devices, unafraid semiconductor personalisation services, and unafraid connection stacks suitable for IoT networks, automotive applications, outer systems, and different captious environments.

Both companies person stated that their collaboration aims to guarantee information requirements are addressed arsenic large-scale quantum computing moves person to concern use.

They program to analyse methods for integrating quantum-resistant information measures from the earliest plan stages of caller systems.

Last month, SEALSQ and Kaynes SemiCon signed a binding statement to found a associated task called SEALKAYNESQ, which volition beryllium based successful India.