Semiconductors are materials that have electrical conductivity between that of a conductor and an insulator, and very important in all modern electronics. Semiconductors are at the heart of microprocessors, transistors, and many other components. Silicon, the most commonly used material in semiconductors, has given rise to terms like "Silicon Valley" and "Silicon Economy," emphasizing the importance of silicon in the tech industry.
Semiconductors enable the functioning of devices that power everything from communication networks to consumer electronics. They are required in supporting high-speed internet, data storage, and the interconnected digital world. Additionally, semiconductor technology has applications in satellite networks, radar systems for air traffic control, weather forecasting, and more. Beyond communication, semiconductors facilitate the development of microwave, radio frequency, and millimeter-wave technologies, solving challenges like signal coverage and energy efficiency. Due to their profound impact on society, semiconductors have been ranked among the most important inventions in history, alongside the printing press, electricity, and penicillin.
Semiconductor companies are the backbone of the digital world, powering everything from personal devices to industrial applications. These companies design and manufacture the components that enable advanced computing, communications, and electronics technologies. In this section, we take a closer look at ten of the leading semiconductor firms that are shaping the future of technology.
Intel, founded in 1968, is an American multinational corporation renowned for developing central processing units (CPUs) and semiconductor technologies. Intel is one of the world’s top semiconductor companies and has played important role in the advancement of personal computing. Over its 50-year history, Intel has consistently led in product innovation, especially in the design and production of microprocessors.
As the world's largest supplier of CPU processors, Intel’s influence is ubiquitous in both consumer and enterprise computing environments. The company's products include microprocessors, chipsets, systems, and software that form the foundation of standard computer architecture. These building blocks allow industries to design and manufacture cutting-edge computers, servers, and network solutions. Intel has also ventured into audio/video signal processing, artificial intelligence, and 5G technologies, continuing its tradition of driving technological progress. Intel’s global research and development efforts include collaborations with academic institutions and government labs, such as its partnership with the Institute of Computing Technology at the Chinese Academy of Sciences.
Samsung Electronics, the flagship subsidiary of South Korea's Samsung Group, is a global leader in electronics and semiconductor manufacturing. Established in 1969, Samsung has grown to become the second-largest mobile phone manufacturer in the world and one of the leading semiconductor companies by revenue. While Samsung is widely known for its consumer electronics, such as smartphones, TVs, and home appliances, its semiconductor division is a critical part of the company’s success. Samsung produces memory chips, processors, and storage solutions that are used in devices across industries. The company’s global operations span multiple sectors, including finance, machinery, and chemicals, but its electronics business remains the most profitable.
Samsung has played a major role in advancing memory technologies, especially in dynamic random-access memory (DRAM) and NAND flash storage, both of which are required for the functionality of modern devices. Despite facing stiff competition, Samsung remains a dominant player in the global semiconductor market, thanks to its innovation in both mobile and industrial solutions.
TSMC is the world’s largest contract semiconductor manufacturer, often referred to as a "foundry" because it produces chips designed by other companies. Founded in 1987, TSMC was the first dedicated semiconductor foundry in the world and has maintained its leadership position through cutting-edge manufacturing processes. Based in Hsinchu, Taiwan, TSMC specializes in high-precision technology, producing advanced semiconductor chips for industries ranging from smartphones to data centers. The company manufactures more than 4.3 million wafers annually and controls around 50% of the global wafer foundry market. TSMC's clientele includes tech giants like Apple, Qualcomm, and Nvidia, who rely on TSMC’s expertise to manufacture their sophisticated chip designs.
TSMC has an expansive global presence, with wafer fabrication plants in Taiwan, the U.S., China, and other economically advanced regions. The company's commitment to innovation and quality ensures its continued growth in the highly competitive semiconductor industry.
Founded in 1985 and headquartered in San Diego, Qualcomm is a global leader in wireless communication technologies, known for its pioneering work in 3G, 4G, and 5G networks. Qualcomm designs and licenses technology used by many of the world's largest mobile device manufacturers. Qualcomm’s Snapdragon processors are widely used in smartphones and tablets, known for their high performance and low power consumption. Beyond mobile devices, Qualcomm is leading the charge in the development of wireless technologies for automotive systems, healthcare devices, smart homes, and even smart cities. Qualcomm's innovations have helped transform wireless communication, connecting people and devices around the world.
Qualcomm's business model includes licensing its extensive portfolio of wireless patents to other manufacturers, making it in global telecommunications. Its Snapdragon mobile processors are recognized for their efficiency, multimedia capabilities, and comprehensive connectivity solutions, driving many sectors of the tech industry forward.
Broadcom, a semiconductor company headquartered in Irvine, California, known fir there wireless communications technology. Broadcom provides system-on-chip (SoC) solutions for a variety of applications, including data centers, mobile devices, and broadband networks. The company’s products enable seamless delivery of voice, video, and data to and from homes, offices, and mobile environments. Broadcom is one of the largest producers of networking and wireless semiconductor products, generating billions in annual revenue. The company holds a vast intellectual property portfolio, with thousands of patents related to data and multimedia transmission. Broadcom’s SoC and software solutions are important especially to the operation of high-speed internet and digital entertainment platforms.
With its presence in North America, Asia, and Europe, Broadcom has established itself as a major global semiconductor supplier, known for its high-performance products that support the infrastructure of the digital world.
SK Hynix is South Korea’s second-largest semiconductor manufacturer and the third-largest producer of DRAM chips globally. Originally established as Hyundai Electronics in 1983, the company was rebranded as Hynix in 2001 and later became a part of the SK Group.SK Hynix specializes in DRAM and NAND flash memory, both of which are important for a wide range of devices, from smartphones to data storage systems. The company’s memory solutions are widely used in consumer electronics, computing, and automotive applications. SK Hynix has a strong global presence, with manufacturing facilities in South Korea, China, and the United States. With its cutting-edge manufacturing processes and large-scale production capacity, SK Hynix plays a critical role in the global semiconductor supply chain, providing memory solutions to some of the world’s leading tech companies.
Micron Technology, based in Boise, Idaho, is a leading global manufacturer of memory and storage solutions. Founded in 1978, Micron produces DRAM, NAND flash memory, and solid-state drives (SSDs) for use in mobile devices, data centers, and consumer electronics. Micron’s products are required for supporting the data-driven world, providing high-performance memory solutions that power everything from smartphones to enterprise-level cloud computing. The company’s innovations in memory technology have made it a leader in the global market, with its products used in everything from personal devices to automotive and industrial applications. Micron continues to push the boundaries of semiconductor memory, helping to meet the growing demand for faster, more efficient storage solutions in an increasingly digital world.
Founded in 1930, Texas Instruments (TI) is a global leader in analog and embedded processing technologies. TI’s semiconductor products are widely used in industries such as automotive, industrial, and consumer electronics. The company is best known for its analog chips and digital signal processors (DSPs), which are for converting signals into digital data. TI’s semiconductors are found in a variety of devices, from smartphones to industrial machinery, making it a key player in both the consumer and industrial sectors. With its focus on innovation in areas such as power management, sensing, and signal processing, TI continues to lead the industry in developing solutions for modern electronics.
Toshiba is Japan’s largest semiconductor manufacturer in the global market. Founded in 1875, Toshiba has a long history of innovation in electronics and semiconductors. The company produces a wide range of products, including memory chips, consumer electronics, and industrial systems. Toshiba’s semiconductor division focuses on NAND flash memory, which is used in a variety of applications, from smartphones to enterprise-level data storage. The company has successfully transformed itself from a consumer electronics giant to a leader in the IT and semiconductor industries, maintaining its competitive edge through constant innovation.
NXP Semiconductors, based in the Netherlands, is a leading supplier of semiconductor solutions for automotive, mobile, and secure identification applications. Founded in 2006, NXP has established itself as a major player in the automotive electronics sector, especially in areas like secure vehicle communication and advanced driver assistance systems (ADAS). NXP’s products are widely used in applications such as contactless payments, smart city infrastructure, and automotive electronics, they are the provider of semiconductors for the next generation of connected devices. With its focus on secure connectivity and embedded solutions, NXP is helping to drive innovation in the Internet of Things (IoT) and automotive industries.
The global demand for semiconductors has led to a corresponding increase in the market for semiconductor manufacturing equipment. The semiconductor equipment industry for advancing the capabilities of chip production, allowing manufacturers to meet the growing needs of industries such as electronics, automotive, and telecommunications.
According to the International Semiconductor Equipment Materials Industry Association (SEMI), global sales of semiconductor equipment reached $64.5 billion in 2018, with a compound annual growth rate (CAGR) of 14.52% from 2014. This growth has been driven by the rising demand for advanced semiconductors used in emerging technologies like cloud computing, IoT, and artificial intelligence. Despite a temporary slowdown in 2019, SEMI predicts that the semiconductor equipment market will rebound and continue to grow, with sales expected to reach $71.9 billion in the coming years. As industries increasingly rely on advanced semiconductors for innovation, the equipment used to manufacture these chips will play a major role in shaping the future of technology.
The following semiconductor stocks are currently among the top performers:
Intel Corporation is recognized as the world's largest semiconductor chip manufacturer, based on its sales figures from 2020. It is also known for inventing the x86 series of microprocessors, which are widely used in personal computers.
For 2021, several semiconductor stocks are considered strong investments:
Qualcomm (QCOM), priced at $139.49, is a leading contender in the 5G space, known for its extensive portfolio of patents related to wireless communications.
Taiwan Semiconductor Manufacturing Company (TSM) is regarded as a strong investment for long-term investors. Its leading market share and consistently high return on equity (ROE) indicate strong business quality. While TSM's share price is expected to rise in 2021, the growth may not match the levels seen in 2020.
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