Deep Intelligence Across Industries

STMicroelectronics is Europe's second-largest semiconductor company by revenue. It is a broad-line integrated device manufacturer whose 2025 net revenues were $11.80 billion, across analog, power and discrete devices, MEMS sensors, imaging, general-purpose and automotive microcontrollers (the STM32 franchise), secure ICs, RF, and optical communications. It runs its own front-end fabs in France, Italy and Singapore, and back-end sites in Malta, Morocco, the Philippines, Malaysia and China. Through Catania and Norrköping it is one of the few vertically integrated SiC players, from substrate and epitaxy to modules. After a deep cyclical downturn in 2024–2025, when revenue fell 32% from the 2023 peak and operating margin dropped to 1.5%, ST is in a strong recovery. Revenue is guided to about $14.5 billion in 2026 (+22.8%), driven by three new growth engines on top of its automotive and industrial base: silicon photonics and power for AI data centres, low-Earth-orbit (LEO) satellite components, and personal-electronics programmes with its largest customer, Apple. Joint Franco-Italian state ownership anchors its role as a strategic European asset under the EU Chips Act. --- ### What the company does ST designs, manufactures and sells a very broad range of semiconductor products. In its 2025 Form 20-F it describes itself as a global semiconductor leader serving customers across the full spectrum of electronics applications, working with more than 200,000 customers and thousands of partners. In its corporate boilerplate it frames its mission around smarter mobility, more efficient power and energy management, and the wide-scale deployment of cloud-connected autonomous things. In practice ST runs four businesses that share a common manufacturing base: 1. **Analog, MEMS, sensors and imaging.** Signal-conditioning and power-management ICs, motion and environmental MEMS sensors, time-of-flight and imaging sensors (including custom imaging for a large smartphone customer), and smart-power (VIPower) automotive drivers. 2. **Power and discrete.** Silicon MOSFETs and IGBTs, rectifiers and protection devices, SiC MOSFETs and diodes, GaN-on-silicon power devices, and power modules. 3. **Embedded processing.** The STM32 and STM8 general-purpose microcontroller families, automotive MCUs (Stellar), secure microcontrollers and secure elements, and custom processing ASICs for automotive ADAS. 4. **RF and optical communications.** Space-grade and LEO satellite components, ranging and connectivity (UWB, Bluetooth, NFC), digital audio and signalling, and RF and optical foundry services, including BiCMOS and the PIC100 silicon photonics platform for data-centre optical transceivers. ### Business model and revenue model ST is almost entirely a product company: revenue comes from selling semiconductor devices. Its revenue model is: **Product sales (about 99% of revenue):** Devices are sold to OEMs (72% of 2025 revenue) and through distributors (28%). The distribution share fell from 34% in 2023 to 27% in 2024 as the channel destocked. It recovered to 32% of revenue in Q3 2026 as distributor inventory dropped below ST's target level. **Custom and engaged-customer programmes:** A significant part of revenue comes from custom or semi-custom products (imaging and sensing for Apple, ADAS processing, optical and RF ASICs, LEO satellite components). Here ST co-develops silicon with a single customer under multi-year engagements. **Foundry-style services:** The RF and optical foundry business (BiCMOS, silicon photonics) and the PIC100 platform for hyperscaler transceivers are sold on a foundry-plus-product basis. **Capacity reservation fees:** During the 2021–2023 shortage ST collected capacity reservation fees from customers. The 20-F cites lower fees as one factor behind the 2025 gross-margin decline. **Licensing, software and services:** The STM32Cube software ecosystem, edge-AI tooling and development boards support hardware sales and are not separately monetised at a material level. **"Others.":** Assembly services and other revenues were about $13 million in 2025. The largest customer, Apple, accounted for 17.7% of 2025 revenue (Form 20-F 2025). ### Value-chain position ST is a vertically integrated IDM. It covers process technology R&D, product design, front-end wafer fabrication (150mm, 200mm and 300mm silicon; 150mm and 200mm SiC), SiC substrate growth and epitaxy, electrical wafer sort, assembly and test. It outsources part of its advanced-node digital wafer production and some back-end capacity. Its main differentiated in-house process technologies include BCD (bipolar-CMOS-DMOS) smart power, FD-SOI, embedded phase-change memory (ePCM) for automotive MCUs, SiC MOSFET generations, BiCMOS, silicon photonics (PIC100) and MEMS. ST's SiC operations span substrate growth (Norrköping, Sweden, the former Norstel business; and a Catania substrate plant), epitaxial growth, 150mm SiC device fabs in Catania and Ang Mo Kio, a 200mm Catania SiC campus that is ramping, and a 200mm Chongqing joint venture with Sanan Optoelectronics serving Chinese customers. This makes ST one of the few device makers with captive SiC epitaxial wafer supply. ### Customer types and end-markets | End-market (2025) | Approx. share of revenue (%) | 2025 YoY trend | |---|---|---| | Automotive | 39 | Down about 15% | | Personal Electronics | 25 | Up about 17% | | Industrial | 21 | Up about 5% (Q4 2025 YoY) | | Communication Equipment & Computer Peripherals (CECP) | 15 | Up about 17% | ST reports four end-market groupings. Based on management commentary on the Q4 2025 earnings call, the approximate 2025 mix was: **Automotive:** Approx. share of revenue (%): 39; 2025 YoY trend: Down about 15% **Personal Electronics:** Approx. share of revenue (%): 25; 2025 YoY trend: Up about 17% **Industrial:** Approx. share of revenue (%): 21; 2025 YoY trend: Up about 5% (Q4 2025 YoY) **Communication Equipment & Computer Peripherals (CECP):** Approx. share of revenue (%): 15; 2025 YoY trend: Up about 17% CECP has since become the fastest-growing end-market: Q3 2026 CECP revenue rose about 64% year on year, driven by AI data-centre optical and power products and LEO satellite communications. Customer types include automotive OEMs and Tier-1s (EV and ICE powertrains, body, ADAS), industrial OEMs (automation, power and energy, robotics, building automation, healthcare, appliances), smartphone and wearables OEMs, hyperscalers (AWS is now a disclosed strategic customer), satellite constellation operators (including SpaceX's Starlink, a decade-long supply relationship), telecom and networking OEMs, and some 200,000 mass-market customers reached through distribution. ### Independent characterisation ST is a broad-line, Europe-anchored analog/power/MCU house that has become more of a diversified specialty-technology platform. Through the 2021–2023 upcycle its profile was dominated by automotive (SiC for Tesla and other EV makers) and industrial MCUs. The 2024–2025 downturn exposed that concentration: P&D swung from a $263 million operating profit in 2024 to a $275 million loss in 2025. Management has since pivoted capital and messaging toward: **AI data centres:** PIC100 silicon photonics, BiCMOS, power conversion for 800V architectures, and the AWS supply engagement. Data-centre revenue is now expected above $1 billion in 2026 and well above $2 billion in 2027. **LEO satellites:** about $600 million of revenue in 2025, approaching $1 billion in 2026, with more than $3 billion cumulative targeted for 2026–2028. **Personal electronics:** content gains with its largest customer. The industrial cost base is being reshaped at the same time, concentrating investment on 300mm silicon (Agrate, Crolles) and 200mm SiC (Catania). The combination of a recovering cycle, structural cost actions and new growth engines underpins the 2027–2028 ambition of at least $18 billion in revenue. The main constraint is that gross margin, at about 36–39% in H2 2026, is still well below both the 2022–2023 peak (47–48%) and peers such as Texas Instruments (57%) and NXP (55%).

Dassault Systèmes is one of the world's two largest industrial software houses. It is the main independent alternative to Siemens' Digital Industries Software, and it has more than 390,000 customers in over 155 countries. Its business is the "virtual twin": a model of a product, a production system or a biological process, built on physics and science, that customers design, simulate, manufacture and manage on the 3DEXPERIENCE platform. Its brands include CATIA, SOLIDWORKS, ENOVIA, SIMULIA, DELMIA, BIOVIA, MEDIDATA and CENTRIC PLM. FY2025 revenue was €6.24bn, of which 82% of software revenue was recurring. The non-IFRS operating margin was 32.0%, and the balance sheet held net cash. Growth has slowed from about 9% in 2022 to 4% in 2025, mainly because the Medidata clinical-trials franchise has been weak and European automotive demand soft. Management's response is "3D UNIV+RSES": generative and agentic industrial AI built on science-validated "Industry World Models", backed by a strategic partnership with NVIDIA announced in February 2026. Life sciences was deepened further by the $1.8bn ArisGlobal acquisition, which closed in September 2026. In semiconductors, the company is building multi-scale twins that run from materials and plasma-process physics to wafer, equipment and cleanroom models. **What the company does.** Dassault Systèmes develops and sells software, plus related cloud and services, that lets companies represent products, processes and living systems virtually across their whole lifecycle. That lifecycle runs from concept and 3D design through simulation, systems engineering, manufacturing planning and execution, product data management, collaboration and commercial experience. In life sciences, it also covers molecular discovery, clinical trials, regulatory submission and pharmacovigilance. The company describes itself as a "catalyst for human progress" that has created virtual worlds since 1981 to improve real life for consumers, patients and citizens (FY2025 Universal Registration Document, filed Mar 31, 2026). **Business model.** Revenue comes overwhelmingly from software. In FY2025, software revenue was €5.64bn out of €6.24bn total, or about 90%, and services were €0.59bn, or about 10% (FY2025 earnings release, Feb 11, 2026). Software revenue has two streams: **Licences and other software:** perpetual licences recognised up front. These were €1,020.7m in FY2025, down 6% in constant currency, as customers move to subscription. **Subscription and support:** term subscriptions, cloud/SaaS and maintenance on the perpetual installed base. These were €4,624.1m in FY2025, up 6% in constant currency. Recurring revenue was 82% of software revenue in FY2025, up from 80% in FY2024, and reached 83–85% in 2026 quarters. From 2026 the company reports Annual Run Rate (ARR), which was €4.50bn at Sep 30, 2026, up 6% in constant currency. Management expects subscription revenue to overtake maintenance revenue during 2026. Cloud software was 25% of software revenue in FY2025 and 28% in Q3 2026. 3DEXPERIENCE-based software was 41% of "3DEXPERIENCE-eligible" software revenue in FY2025 and 46% in Q3 2026. **Value-chain position.** Dassault Systèmes sits at the top of the industrial value chain, in the intellectual-property creation layer that defines what gets built and how. Its software holds product definitions, bills of materials, simulation models, manufacturing process plans and, in life sciences, clinical and safety data. Switching costs are therefore very high. It sells directly to large enterprises through its Business Transformation and industry sales channels. It reaches small and mid-sized companies through a global value-added reseller network, used especially for SOLIDWORKS and 3DEXPERIENCE Works. Life Sciences sells directly to pharmaceutical companies, biotech firms and contract research organisations (CROs). The company also runs its own sovereign cloud infrastructure brand, OUTSCALE. **Customer types and end markets.** The company groups its markets into three sectors. Shares of FY2025 non-IFRS software revenue are from the FY2025 URD: **Manufacturing Industries:** Share of FY2025 software revenue (%): 71; Main industries: Transportation & Mobility (23% of software revenue), Industrial Equipment (17%), Aerospace & Defense (14%), High-Tech (including semiconductors and electronics), Home & Lifestyle, Consumer Packaged Goods & Retail, Business Services **Life Sciences & Healthcare:** Share of FY2025 software revenue (%): 21; Main industries: Pharma, biotech, CROs, medical devices, hospitals and research institutions **Infrastructure & Cities:** Share of FY2025 software revenue (%): 8; Main industries: Construction, cities & public services, energy & materials, marine & offshore, natural resources and mining **Independent characterisation.** Dassault Systèmes is a high-margin, cash-generative vendor of mission-critical engineering software with two distinct engines: 1. **A mature, defensible core** in aerospace, automotive and industrial equipment. CATIA, ENOVIA, DELMIA and SIMULIA are de facto standards there, especially in Europe and among Airbus- and Boeing-linked supply chains. This core grows in the mid-single digits. 2. **Adjacent diversification bets:** life sciences (Medidata, BIOVIA, now ArisGlobal), consumer and fashion (Centric Software) and the mainstream SMB market (SOLIDWORKS). These have performed unevenly. The investment debate centres on two questions. First, can the industrial-AI and virtual-twin agenda raise growth back toward high single digits? Second, has Life Sciences, now about 19–21% of software revenue, stabilised? In semiconductors, the company is a secondary but growing supplier. It offers 3DEXPERIENCE for semiconductor programme and IP management, SIMULIA electromagnetic and plasma simulation for equipment makers, DELMIA manufacturing operations software for fabs, and full fab virtual twins for yield, maintenance training and facility operations.