SEALSQ adds CMOS quantum paths with Quobly, EeroQ

SEALSQ will begin the second phase of its $200 million SEALQuantum.com initiative in September, extending its quantum ecosystem into areas including satellite and space-based infrastructure. Building on over $65 million already deployed, the company has earmarked an additional $100 million for investment through the end of 2027. SEALSQ’s SEALQuantum Sovereign Quantum Vertical Stack interconnects partners like Quobly and EeroQ, aiming to create a scalable quantum platform. “With the Quantum Vertical Sovereign Stack, our objective is to build a scalable, sovereign quantum platform that can translate today’s capital deployment into tomorrow’s recurring revenue and strategic moat,” said Carlos Moreira, Chairman and CEO of SEALSQ. SEALSQ’s $200 million initiative enters the second phase of deployment, signaling a sustained, multi-stage financial commitment to quantum technology development. The Stack interconnects a growing number of partners and portfolio companies, aiming to create a fully integrated quantum ecosystem. The company’s strategy centers on an architecture linking layers from secure semiconductors to orbital infrastructure, and is designed to be interoperable; portfolio companies like EeroQ and Quobly are being integrated into this framework, each contributing a unique technological layer. At the foundation of this Stack is SEALSQ’s secure-semiconductor and Public Key Infrastructure (PKI) base, developed in collaboration with GlobalFoundries under a strategic Memorandum of Understanding covering secure semiconductor platforms and post-quantum cryptography. This partnership provides a trusted, high-volume manufacturing base for the entire system. Quobly’s silicon spin-qubit architecture and EeroQ’s electrons-on-helium (eHe) architecture both utilize CMOS-compatible fabrication, allowing them to leverage the same secure manufacturing base developed with GlobalFoundries. This dual-processor approach provides SEALSQ with two complementary, industrially scalable paths to quantum hardware, all secured by a common layer of certified semiconductors and post-quantum cryptography. The Stack’s design extends beyond hardware, incorporating ColibriTD’s quantum-as-a-service layer and IC’ALPS’ ASIC design capabilities to create deployable products. WISeSat. Space and the planned Quantum Spatial Orbital Cloud (QSOC) aim to extend this secure foundation into orbit, while Wecan Group and Quantix Edge Security provide quantum-resilient identity and cybersecurity services to end users. As we enter the second phase of deployment of our $200 million SEALQuantum initiative in September, our focus is on adding assets that are accretive to this Root-to-Qubit-to-Space architecture, deepening our control of critical layers in the stack, and positioning SEALSQ to capture the long-term economic value of the SEALQUANTUM.com ecosystem, Moreira added. The intended result is a single, auditable chain of trust extending from the semiconductor wafer to the satellite constellation. With the Quantum Vertical Sovereign Stack, our objective is to build a scalable, sovereign quantum platform that can translate today’s capital deployment into tomorrow’s recurring revenue and strategic moat. Carlos Moreira, Chairman and CEO of SEALSQ Source: https://www.globenewswire.com/news-release/2026/08/07/3341091/0/en/sealsq-s-sealquantum-sovereign-quantum-vertical-stack-interconnects-its-growing-ecosystem-as-200-million-sealquantum-com-initiative-enters-second-phase-of-deployment-in-september.html Stay currentSee today’s quantum computing news on Quantum Zeitgeist for the latest breakthroughs in qubits, hardware, algorithms, and industry deals. Tags: Rusty Flint Rusty is a quantum science nerd. He's been into academic science all his life, but spent his formative years doing less academic things. Now he turns his attention to write about his passion, the quantum realm. He loves all things Quantum Physics especially. Rusty likes the more esoteric side of Quantum Computing and the Quantum world. Everything from Quantum Entanglement to Quantum Physics. Rusty thinks that we are in the 1950s quantum equivalent of the classical computing world. While other quantum journalists focus on IBM's latest chip or which startup just raised $50 million, Rusty's over here writing 3,000-word deep dives on whether quantum entanglement might explain why you sometimes think about someone right before they text you. (Spoiler: it doesn't, but the exploration is fascinating) Latest Posts by Rusty Flint: Carahsoft to distribute ZeroTier’s quantum-safe networking platform August 7, 2026 TuringQ files for IPO, a first for Chinese Quantum Computing August 7, 2026 New study probes entanglement in noisy quantum processors August 6, 2026