ATAPEX Funding, Investors & Competitors

Nvidia is a leading developer of graphics processing units. Traditionally, GPUs were used to enhance the experience on computing platforms, most notably in gaming applications on PCs. GPU use cases have since emerged as important semiconductors used in artificial intelligence to run large language models. Nvidia not only offers AI GPUs, but also a software platform, Cuda, used for AI model development and training. Nvidia is also expanding its data center networking solutions, helping to tie GPUs together to handle complex workloads.

Taiwan Semiconductor Manufacturing Co. is the world's largest dedicated chip foundry, with about 70% market share in 2025. TSMC was founded in 1987 as a joint venture of Philips, the government of Taiwan, and private investors. It went public in Taiwan in 1994 and as an ADR in the US in 1997. TSMC's scale and high-quality technology allow the firm to generate solid operating margins, even in the highly competitive foundry business. Furthermore, the shift to the fabless business model has created tailwinds for TSMC. The foundry leader has an illustrious base of customers, including Apple, AMD, and Nvidia, that look to apply its cutting-edge process technologies to their semiconductor designs. TSMC employs more than 83,000 people.

Broadcom is one of the largest semiconductor companies in the world and has also expanded into infrastructure software. Its semiconductors primarily serve computing, wired connectivity, and wireless connectivity. It has a significant position in custom AI chips to train and run inference for large language models. It is primarily a fabless designer but holds some manufacturing in-house. In software, it sells virtualization, infrastructure, and security software to large enterprises, financial institutions, and governments. Broadcom is the product of consolidation. Its businesses are an amalgamation of former companies like legacy Broadcom and Avago Technologies in chips, as well as VMware, Brocade, CA Technologies, and Symantec in software.

Micron is one of the largest semiconductor companies in the world, specializing in memory and storage chips. Its primary revenue stream comes from dynamic random access memory, or DRAM, and it also has minority exposure to not-and or NAND, flash chips. Micron serves a global customer base, selling chips into data centers, mobile phones, consumer electronics, and industrial and automotive applications. The firm is vertically integrated.

SK hynix is a semiconductor memory manufacturer with around 60%-70% of its revenue from DRAM and 30%-35% of its revenue from NAND. The company is both the second-largest DRAM and NAND supplier globally with a 33% and 21% market share, respectively, as of 2024. SK Hynix increased its market position in NAND from fourth to second, after acquiring Intel's NAND business in 2021. SK Square, an investment management company spun off from SK Telecom, is SK Hynix's largest shareholder and currently holds 20% of the company's shares.

Advanced Micro Devices designs a variety of digital semiconductors for markets such as PCs, gaming consoles, data centers (including artificial intelligence), industrial, and automotive applications. AMD’s traditional strength was in central processing units and graphics processing units used in PCs and data centers. However, AMD is emerging as a prominent player in AI GPUs and related hardware. Additionally, the firm supplies the chips found in prominent game consoles such as the Sony PlayStation and Microsoft Xbox.

ASML is the leader in lithography systems for manufacturing semiconductors with 90% market share. Lithography is the process in which a light source is used to expose circuit patterns from a photo mask onto a semiconductor wafer. Lithography allows chipmakers to increase the number of transistors on the same area of silicon, with lithography historically representing a high portion of the cost of making cutting-edge chips. ASML outsources the manufacturing of most of its parts, acting like an assembler. ASML’s largest clients are TSMC, Samsung, and Intel.

Intel is a leading digital chipmaker focused on designing and manufacturing microprocessors for the global personal computer and data center markets. Intel pioneered the x86 architecture for microprocessors and led the semiconductor industry down the path of Moore's law for advances in semiconductor manufacturing. Intel remains the market share leader in central processing units in both the PC and server end markets. The company is seeking to reinvigorate its chip manufacturing business, Intel Foundry, while developing leading-edge products in its Intel Products business segment.

Lam Research is one of the largest semiconductor wafer fabrication equipment manufacturers in the world. It specializes in deposition and etch, which entail the buildup of layers on a semiconductor and the subsequent selective removal of patterns from each layer. Lam holds the top market share in etch and holds the clear second share in deposition. It is more exposed to memory chipmakers for DRAM and NAND chips. It counts as top customers the largest chipmakers in the world, including TSMC, Samsung, Intel, and Micron.

Applied Materials is the largest semiconductor wafer fabrication equipment manufacturer in the world. It has a broad portfolio spanning nearly every corner of the WFE ecosystem. Applied Materials holds leading market share in deposition, which entails the layering of new materials on semiconductor wafers. It is more exposed to general-purpose logic chips made at integrated device manufacturers and foundries. It counts the largest chipmakers in the world as customers, including TSMC, Intel, and Samsung.

Arm Holdings is the IP owner and developer of the ARM architecture, which is used in 99% of the world’s smartphone CPU cores, and it also has high market share in other battery-powered devices like wearables, tablets, or sensors. Arm licenses its architecture for a fee, offering different types of licenses depending on the flexibility the customer needs. Customers like Apple or Qualcomm buy architectural licenses, which allow them to modify the architecture and add or delete instructions to tailor the chips to their specific needs. Other clients directly buy off-the-shelf designs from Arm. Both off-the-shelf and architectural customers pay a royalty fee per chip shipped.

Sandisk is one of the five largest suppliers of NAND flash memory semiconductors globally. Sandisk is vertically integrated, producing substantially all of its flash chips at manufacturing sites across Japan via a joint-venture framework with Kioxia. Sandisk then repackages most of its chips into SSDs for consumer electronics, external storage, or cloud storage. Sandisk was formerly a piece of Western Digital for nine years (after being acquired in 2016) and was spun off as an independent company in 2025.

Dallas-based Texas Instruments generates over 95% of its revenue from semiconductors and the remainder from its well-known calculators. Texas Instruments is the world's largest maker of analog chips, which are used to process real-world signals such as sound and power. Texas Instruments also has a leading market share position in processors and microcontrollers used in a wide variety of electronics applications.

Founded in 1997, MediaTek is a fabless semiconductor designer focusing on solutions for smartphones, digital televisions, and connectivity products. The business is divided into three segments. The first is "mobile," which accounts for more than half of sales, where MediaTek is the second-largest third-party supplier of smartphone SoCs by revenue to the likes of Xiaomi and Vivo. The second is "smart edge," which accounts for just over 40% of sales, that covers most devices other than smartphones. The third is "power IC" that includes power management products for mobile devices, data centers, connectivity devices and more. Mediatek is headquartered in Hsinchu, Taiwan and employs about 22,400 people.

Lumilens is a photonics designer creating silicon photonic engines for data center interconnects. Palo Alto-headquartered, the startup integrates lasers, modulators, and detectors on chips supporting 400G Ethernet speeds. Lumilens targets hyperscale operators with co-packaged optics reducing power by 50 percent.

Vital Thin Film Materials is a subsidiary of Pioneer Group based in Nantong, China, specializing in sputtering targets and evaporation materials for vacuum coating applications. It produces high-purity metal, alloy, precious metal, and ceramic forms including discs, granules, and powders for displays, photovoltaics, semiconductors, and optics industries worldwide.

JOLED was a Japanese display manufacturer specializing in inkjet-printed organic light-emitting diode (OLED) technology, formed in January 2015 by combining the OLED display divisions of Sony and Panasonic. The company aimed to make inkjet-printed OLED production a lower-cost, higher-quality alternative to conventional OLED manufacturing, shipping its first product, a 21.6-inch 4K OLED display, in December 2017 and building production capacity in Ishikawa prefecture for medium-sized panels aimed at automotive and high-end monitor applications. JOLED filed for bankruptcy in 2021 after struggling to compete with South Korean OLED manufacturers on production yields, transferring its technology and development operations to Japan Display.

Silicon Box is a Singapore-headquartered outsourced semiconductor assembly and test provider focused on advanced packaging solutions including fan-out wafer-level and chiplet-based system-in-package technologies. The company handles full-turnkey execution from front-end design through high-volume manufacturing for sectors such as AI accelerators, high-performance computing clusters, electric vehicle powertrains, automotive sensors, power management ICs, mobile SoCs, RF modules, and data center processors. Founded in 2020, Silicon Box operates a 60,000-square-meter facility in the Singapore Science Park and has secured over $300 million in funding from investors like Temasek Holdings and Capital 300 to scale production.