SEC Form 20-F filed by SEALSQ Corp

Geneva, Switzerland, March 31, 2026 (GLOBE NEWSWIRE) -- Conference Call to be Held on April 1 at 9:00am ET Audited FY 2025 revenue of $18 million, representing 66% growth year-over-yearEntered 2026 with a strong commercial momentum and expects Q1 2026 revenue to exceed $4 million and grow over 100% as compared to Q1 2025Reaffirms FY 2026 guidance with revenue expected to grow between 50%-100% year over yearStrong cash and short-term investments of over $525 million as of March 31, 2026, well positions SEALSQ to execute growth strategyActive business pipeline exceeding $200 million for 2026–2029, including over $60 million linked to QS7001 and QVault TPM programsGood progress on partners

 WISeKey's WISeSat.Space Subsidiary Successfully Launches Its 21st Satellite to Low Earth Orbit with SpaceX WISeSat 4.0 Joins SpaceX Transporter-16 Rideshare Mission Deploying Over 100 Satellites, Advancing WISeKey's Vision for a Quantum-Secure Space Internet Watch the live launch stream at: https://www.spacex.com/launches/transporter-16 Geneva, Switzerland, March 30, 2026 –WISeKey International Holding Ltd ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that its subsidiary WISeSat.Space Corp. ("WISeSat"), which specializes in space-technology and secure satellite communications for IoT applications, has successfully laun

Geneva, Switzerland, March 26, 2026 (GLOBE NEWSWIRE) -- SEALSQ Corp (NASDAQ:LAES) ("SEALSQ" or "Company"), a leader in semiconductors, Public Key Infrastructure (PKI), and post-quantum cryptography (PQC) hardware and software solutions, today announced its readiness to support the Wi-SUN Alliance and its members in addressing the emerging challenges of quantum computing threats to smart energy infrastructure. SEALSQ's advanced post-quantum (PQ) chips and comprehensive PKI services position the Company to provide expert guidance and solutions for developing transition roadmaps toward full quantum resilience in smart meter ecosystems. As quantum computing advances pose risks such as "harv

4 - SEALSQ Corp (0001951222) (Issuer)

3/A - SEALSQ Corp (0001951222) (Issuer)

3/A - SEALSQ Corp (0001951222) (Issuer)

6-K - SEALSQ Corp (0001951222) (Filer)

20-F - SEALSQ Corp (0001951222) (Filer)

6-K - SEALSQ Corp (0001951222) (Filer)

Cantor Fitzgerald initiated coverage of SEALSQ Corp with a rating of Overweight and set a new price target of $7.00

Geneva, Switzerland, March 24, 2026 (GLOBE NEWSWIRE) -- Strategic Acquisition via the SEALSQ Quantum Fund Strengthens its Quantum Vertical Stack SEALSQ Corp (NASDAQ:LAES) ("SEALSQ" or the "Company"), a subsidiary of WISeKey International Holding Ltd (NASDAQ:WKEY, SIX: WIHN)) and a leader in post-quantum semiconductor and cybersecurity solutions, today announced that it has signed a Letter of Intent ("LOI") to acquire 100% of the equity interest of Miraex SA ("Miraex"), a developer of photonics-based quantum interconnect solutions that bridge quantum processors and quantum networks, headquartered at the EPFL Innovation Park in Ecublens, Switzerland. The LOI provides for a 60-day exclusivi

WISeKey Appoints Gwenael Rouy-Poirier as Chief Financial Officer of WISeSat, its Satellite Connectivity Subsidiary Geneva, Switzerland, February 10, 2026 – WISeKey International Holding Ltd ("WISeKey" or the "Company") ((SIX: WIHN, NASDAQ:WKEY), a global leader in cybersecurity, digital identity and Internet of Things (IoT) solutions, today announced the appointment of Gwenael Rouy-Poirier as Chief Financial Officer of its subsidiary WISeSat.Space Corp. ("WISeSat") specialized in space-technology and secure satellite communications for IoT applications, effective February 2, 2026. Of note, in November 2025, WISeSat announced a Business Combination Agreement with Columbus Acquisition Corp.

WISeKey and Partners Present the Human-AI-T Manifesto at Davos 2026 during the WISeKey Event Ensuring Human Control, Trust, and Values in the Age of AGI and Quantum Computing For more information visit: https://www.wisekey.com/embedding-human-values-into-ai/ Davos, Switzerland, January 19, 2026 – WISeKey International Holding Ltd ("WISeKey") ((SIX: WIHN, NASDAQ:WKEY), a leading global cybersecurity, blockchain, and IoT company, today announces that in collaborations with its partners, gathered at the WISeKey Davos Event, will formally present the Human-AI-T (Human – Artificial Intelligence – Trust) Manifesto, a global framework designed to safeguard human sovereignty, trust, and ethical g

Geneva, Switzerland, March 18, 2026 (GLOBE NEWSWIRE) -- Conference Call to be Held on April 1 at 9:00am ET SEALSQ Corp (NASDAQ:LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, that it will release its audited financial results for the full year ("FY") ended December 31, 2025, after the close of the market on Tuesday, March 31, 2026. The Company will host a conference call to discuss these results on Wednesday, April 1, 2026 at 9:00 am ET (3:00 pm CET). If you wish to join the conference call, please use the dial-in information below: Toll-Free Dial-In Number: 877-445-9755Int

Geneva, Switzerland, Oct. 08, 2025 (GLOBE NEWSWIRE) -- Updates on Quantum Shield QS7001™ Launch in November 2025 and WISeSat 3.0 PQC Launch in the Same MonthReaffirms its FY 2025 Revenue Guidance of $17.5 Million – $20.0 Million, Representing a 59%–82% Year-on-Year GrowthNew Quantum-Resistant Offerings, Quantix Edge Partnership, and IC'ALPS Acquisition to Drive 2026 Revenue Surge and Global Expansion SEALSQ Corp (NASDAQ:LAES) ("SEALSQ" or "Company"), a company that focuses on developing and selling Semiconductors, PKI, and Post-Quantum technology hardware and software products, today announces its preliminary unaudited financial metrics for the nine-month period ended September 30, 2025

WISeKey Reports H1 2025 Results; Updates on the Quantum Convergence Strategy Underpinned by a Strong Balance Sheet Schedules Conference Call and Webcast for Friday, September 26 at 8:00 am ET (2:00 pm CET) Geneva, Switzerland – September 23, 2025: – Ad-Hoc announcement pursuant to Art. 53 of SIX Listing Rules – WISeKey International Holding Ltd. ("WISeKey", the "Group" or the "Company") ((SIX: WIHN, NASDAQ:WKEY), a global leader in cybersecurity, digital identity, and Internet of Things (IoT) innovations operating as a holding company, today announces its unaudited financial results for the six-month period ending June 30, 2025 (H1 2025). WISeKey's performance in the first half of 2025 is