Thank you very much, Kevin. Good afternoon to those joining us from Europe and good morning to those joining us from the United States. I will begin today, the call by discussing our business milestone for the first half of 2025, then I will provide our growth initiatives and outlook for the second half of '25 and beyond and hand over to John to provide our financial performances of the year -- for the half year. So 2025 was a transformative year. It has been a pivotal year for SEALSQ as we accelerated our mission to deliver quantum-resistant semiconductor solutions and secure digital infrastructure for our rapidly evolving global market. The first half of the year confirmed the strength of our strategy, the resilience of our operations and the scale of opportunities ahead. As a fabless semiconductor innovator, SEALSQ designs market secure microcontrollers, both off the shelf and custom designed, integrated within a vertical trust service ecosystem featuring a post-quantum root of trust managed by public infrastructure services and secure chip personalization. Our solutions protect industries such as IoT, energy, automobile and smart homes, as well as sensitive applications in health care, government and defense. While the global embedded security chip market is projected to reach nearly $10 billion by 2028, suppliers offering certified secure products remain scarce. This creates a significant opportunity for SEALSQ, uniquely positioned to deliver both regulatory compliance and resilience against emerging threats such as quantum computers. Our strength market recognition, bolstered by the urgent need for secure microcontrollers to defend against post-quantum threat, has attracted a strong investors' confidence. Since November 2024, we have raised over $140 million in additional capital to accelerate our product road map, execute strategic investments and expand our growth pipeline. So in terms of the product and technology milestones, in the first half of '25, we achieved tangible progress on innovation and commercialization. The first one is with QUASAR Program, engineering sample of the QS7001, which is a post-quantum microcontroller delivered to initial partners in Q2 2025 for testing. Production samples and development kits are scheduled for Q3 '25, with initial revenue expected in 2026. It is important to mention here that we are one of the first companies in the world with that type of aggressive road map, and this can be transformed into a very important business opportunity and revenue generation in 2026. The QVault TPM, which is a pilot-customer sampling for QVault TPM V183. It is expected in Q4 '25, followed by V185 in Q1 '26. Initial revenues are projected for '26. The VaultIC408 secure microcontroller, which is an advance to FIPS 140-3 level 3 validation, has been confirmed by UL independent lab tests, which is NIST review ongoing now. The MS6003 Secure Element launched with FIDO2 passwordless authentication to meet demand in the fast-growing authentication market. Also INeS Box, which is deployed for factory IoT identification injection and in larger scale projects, ensuring compliance with Matter, which is the Homeland Certification for Home Appliances in the United States and the U.S. Cyber Trust Mark. Also the Quantum RootCA, very important development achieved during the first year, introduced by the OISTE Foundation as the first PQC integrated PKI system to safeguard IoT, financial and defense infrastructure against quantum encryption. Commercial achievement. So the commercial momentum mirror our technology progress. Revenue is on track to increase 59% to 82% in 2025 versus 2024, supported by a strong demand for PKI services, secure hardware and custom ASICs. Our TPM engagement more than doubled from 35 customers at the end of 2024 to 82 customers by mid-'25, validating the relevance of our road map. We also secured a multiyear supply agreement with global leaders such as the Hager Group, Dyson, MIWA and [ Delta Dore ]. Expanding collaboration with Landis+Gyr, which is one of the leading provider of smart meters in the world, including PKI deployment for 30 million utilities users in Asia and for the development for the U.S. market. Smart meters is one of the potential hardware that can be in real trouble if they are not post-quantum ready, and this company is taking the right step to make resilient at the product level with our technology. Advance on Card Reader business in Asia with new customers committing to several hundred thousand annual units, expanding our global footprint by opening a sales office in India and appointing distribution in Asia, Europe and Turkey. So now talking about the strategic investment and partnership. So 2025 has also marked a transformational phase in our growth strategy. The IC'ALPS acquisition, bringing 100 engineers to our staff force. In August 2025, we completed the acquisition of 100% of IC'ALPS, a French company located in Grenoble, which are ASIC design specialists, bringing, as I mentioned, 100 skilled engineers into the SEALSQ force. This has strengthened our common and custom post-quantum ASIC capability for medical, automobile and IoT industry, as this company has been provided this technology to leading health companies and automobile companies in Europe, all of them requiring new and specialized generation of chips. Quantix Edge Security facility, which executed a EUR 40 million investment in Murcia, Spain with EUR 20 million from the Spanish government, which is sitting now in $18 billion of investment in semiconductor in Spain, and we were one of the first projects authorized by them with a EUR 10 million investment from WISeKey and SEALSQ and EUR 10 million investment from partners localized in Spain like OdinS and TProtege. This facility, aligned with the EU Chips Act, will focus on post-quantum RISC-V chip design and secure semiconductor personalization, with revenue expected already in 2026. Quantum Investment Fund was launched initially launched at $20 million in late 2024, which has been expanded to $35 million in March '25. The first investment was ColibriTD, a French Quantum-as-a-Service company with whom we are codeveloping a quantum simulation approach to improve semiconductor wafer yields, potentially increased yield from 50% to 80% and reducing per chip cost by up to 50% in order to be more competitive in the market. This Quantum Investment Fund is now looking into other companies, as our vision is that both quantum technologies will merge very soon with quantum capability and quantum computer companies, creating major leaders in this sector. Therefore, the requirement of this aggressive road map and investment fund that has been created within the company. We also invested, as has been discussed in the last call, in space technologies. So we -- in cooperation with WISeSat, we have been deploying a constellation which is now sitting on 22 satellites. And SEALSQ has invested $10 million to expand our secure quantum-ready satellite constellation. So from the next launch of the satellites in November this year, we will have the capability of securing post-quantum connections from the space all the way down to objects on Earth in what is going to be one of the first ever secure post-quantum communication, connecting mobile phones with our satellite. With two launches completed already in '25, SEALSQ now has one of the largest constellations in Europe with 22 operational satellites, with plans to scale to 102 satellites by 2027. A strategic project with the Swiss Army has been signed, and we are in full deployment with their own requirements of the use of those satellites. Very strong year also in terms of research and development in order to maintain the leading edge. We continue to invest heavily in research and development, allocating $4.7 million in the first half of '25 as part of the $7.2 billion full year budget. This underscores our commitment to leadership in post-quantum innovation and the commercialization of next-generation chips. Also, on the financial strength with a robust cash reserve of $121 million as June 30, '25 and actually $150 million at September 9, '25. So the company is sitting now, $150 million that, combined with a strong balance sheet, positions SEALSQ to capitalize on growing demand for post-quantum resilient technology, potentially look into acquisitions and strategic investment in the post-quantum road map. We are all placed to drive commercialization to our new technologies while funding strategies, growth initiative becomes available. In August '25, SEALSQ unveiled Convergence, a forward-looking initiative integrating AI quantum technology and next-generation solution. The market is converging. All technologies are getting exponential, and they are creating synergies between themselves. And there is a huge market opportunity to develop business model around this convergence opportunity. Convergence unify PQC aligned with NIST standard tokenization advanced encryption, WISeSat 22 satellite constellation, decentralized physical infrastructure network, DePIN and machine-to-machine end-to-end communication. Its goal is to build a robust digital trust architecture for the group, protecting over 1.6 billion devices that is already in the market across health care, IoT, financial services, smart cities and space infrastructure. So the outlook for 2025 is also promising. Revenue is expecting to be in the range of $17.5 million to $20 million, representing already a growth of 59% to 82% year on. As you all know, the revenue on quantum computers is still small because the market is not yet ready, and people are now taking decision in investing in quantum technology. But one of the things coming first even in quantum is the post-quantum, and you need to build their own resilience at the enterprise level, government level, hospital level, airport level so you are ready when those quantums computer arrive in 3 to 5 years to be able to defend their attacks. This includes contribution from IC'ALPS following the August acquisition, the Quantix Edge Security project and renewed demand for traditional products. So 2023 -- sorry, 2026, the growth will be fueled by a full year of ICL's revenue, new personalization center project revenue, including Quantix Edge Security, and the launch -- and this is the most important part for the year -- visibility of our quantum-resistant TPM. Initial estimate reflects 50% to 100% revenue growth year-on-year, which is unseen in this sector for the moment. Pipeline, so we have a very strong pipeline. Our business pipeline stands at $170 million in opportunities for 2026 to 2028, reflecting a surge in demand for quantum-resistant security solution and sovereign semiconductor expertise. I will now turn the call to John O'Hara, our CFO, who will discuss in detail the financial results for the first half 2025 and our guidance for the second half of the year as a complement of my information provided so far. Please, John, go ahead.