Apple designs, manufactures and markets smartphones, personal computers, tablets, wearables and accessories, and sells a variety of related services. The company's products include: iPhone; Mac; iPad; and wearables, home and accessories, which includes AirPods?, Apple TV?, Apple Watch?, Beats? products, HomePod?, iPod touch? and other Apple-branded and third-party accessories. The company's services include: digital content stores and streaming services; AppleCare, which includes AppleCare + (AC+) and the AppleCare Protection Plan; iCloud, which is the company's cloud service; licensing; and other services, which include Apple Arcade?, Apple Card?, Apple News+, and Apple Pay, a cashless payment service.

Micron Technology provides memory and storage solutions. The company's portfolio of memory and storage technologies include Dynamic Random Access Memory, Not And, 3D XPoint? memory, and Not Or. The company's segments are: Compute and Networking Business, which includes memory products sold into client, cloud server, enterprise, graphics, and networking markets; Mobile Business, which includes memory products sold into smartphone and other mobile-device markets; Storage Business, which includes Solid-State Drives and component-level solutions sold into enterprise and cloud, client, and consumer storage markets; and Embedded Business, which includes memory and storage products.

Murata Manufacturing is mainly engaged in the development, manufacture and sale of electronic components and modules in Japan, North America and certain other Asian and European countries. Co.'s products are sold mainly to electronics companies for use as components in telecommunication, computer, audio, video, automotive electronics and other electronic products. Co. is engaged in the development, manufacture and sale of electronic parts and related products, including components for capacitors and piezoelectric products, as well as modules products; the provision of welfare services, personnel services, education and training services, as well as the leasing and management of real estate.

Qualcomm is engaged in the development and commercialization of foundational technologies for the wireless industry. The company's segments include: Qualcomm CDMA Technologies, which is a developer and supplier of integrated circuits and system software based on code division multiple access, orthogonal frequency division multiple access and other technologies; Qualcomm Technology Licensing, which grants licenses or otherwise provides rights to use portions of its intellectual property portfolio, which, among other rights, include certain patent rights essential to and/or useful in the manufacture and sale of certain wireless products; and Qualcomm Strategic Initiatives, which makes investments.

Samsung Electronics is engaged in the manufacture and sale of electronic goods, communication products, semiconductors, telecommunication equipment, home appliances and other similar products. Co.'s products are mobile phones, MP3 Players, DVD players, video equipment, including Blu-Ray, TVs and VCRs; household appliances, including microwave ovens, refrigerators, home air conditioners, washing machines, ultrasonic humidifiers, dehumidifiers, vacuum cleaners and other small electrical goods; audio equipment, including semiconductors, information systems, and computers; miscellaneous parts; other products, including automatic vending machines, refrigerated display cases and electric tools.

SK hynix is engaged in the manufacture and sale of semiconductors and related devices. Co.'s memory semiconductors include dynamic random access memory ("DRAM") modules, multi-chip products (MCPs) and NAND flash memory semiconductors. Co.'s memory semiconductors are used for desktops, notebooks, smartphones, tablets, game consoles, MP3, PMP, USB drive, televisions, and digital cameras. Co. also develops non-memory semiconductors such as complementary metal oxide semiconductor image sensors used in digital imaging devices.

TAIYO YUDEN is a manufacturer mainly engaged in the electronic component business. Co. is involved in the manufacture and sale of electronic parts such as ceramic condensers, inductors, ferrite-applied components, ferrite cores, high frequency dielectric components, circuits modules, energy devices and composite ceramic applied components, among others. Co. is also engaged in the temporary staffing services, as well as consultation services for environmental measurement.