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ASE Technology Holding Co., Ltd., together with its subsidiaries, provides semiconductors packaging and testing, and electronic manufacturing services in the United States, Taiwan, Asia, Europe, and internationally. It develops, constructs, sells, leases, and manages real estate properties; produces substrates; offers information software, equipment leasing, investment advisory, and warehousing management services; commercial complex, after-sales, and support services; manages parking lot services; processes and sells computer and communication peripherals, electronic components, telecommunications equipment, and motherboards; and imports and exports goods and technology. ASE Technology Holding Co., Ltd. was founded in 1984 and is based in Kaohsiung, Taiwan.

Advantest Corporation manufactures and sells semiconductors, component test system products, and mechatronics systems in Japan, the United States, Europe, and Asia. The company operates through three segments: Semiconductor and Component Test System; Mechatronics Related Business; and Service and other departments. The Semiconductor and Component Test System segment provides customers with test system products for the semiconductor industry and the electronic parts industry, as well as offers test systems for SoC semiconductor devices, and test systems for memory semiconductors devices. The Mechatronics Related Business segment provides test handlers; mechatronic-applied products for handling semiconductor devices; and device interfaces, which serve as interfaces with the devices that are measured, as well as nano-technology related products. The Service And Other Departments segment provides test solutions of system level testing customer solutions for the semiconductor and modules, and support services. This segment is also involved in the sale of consumables and used products, and equipment lease business, and others. It also engages in the research and development activities and provides maintenance and support services. The company was incorporated in 1946 and is headquartered in Tokyo, Japan.

Cree, Inc. is an innovator of Wolfspeed power and radio frequency (RF) semiconductors. Its Wolfspeed product families include silicon carbide materials, power-switching devices and RF devices targeted for applications such as electric vehicles, fast charging inverters, power supplies, telecom and military and aerospace. The company was founded by Calvin H. Carter Jr., John W. Palmour, F. Neal Hunter, Eric Hunter, and John Edmond in 1987 and is headquartered in Durham, NC.

Cypress Semiconductor Corporation designs, develops, manufactures, markets, and sells embedded system solutions worldwide. It operates in two segments, Microcontroller and Connectivity Division, and Memory Products Division. The Microcontroller and Connectivity Division provides microcontroller (MCU), analog, and wireless and wired connectivity solutions, including Traveo automotive MCUs; programmable system-on-chip and general-purpose MCUs; analog power management integrated circuits and energy harvesting solutions; CapSense capacitive-sensing controllers; TrueTouch touchscreens; Wi-Fi, Bluetooth, and Bluetooth low energy; and USB controllers comprising solutions for the USB-C and USB power delivery standards, as well as wireless Internet of things connectivity solutions. The Memory Products Division provides NOR and NAND flash memories, static random access memory (SRAM) products, HyperRAm, synchronous and asynchronous SRAMs, nonvolatile SRAMs, F-RAM ferroelectric memory devices, and other specialty memories and clocks. The company serves various markets, including automotive, industrial, consumer, computation, white goods, communications, handset, PC peripherals, mobile devices, networking, telecommunications, video, data communications, computation, and medical markets. Cypress Semiconductor Corporation sells its semiconductor products through distributors and manufacturing representative firms, as well as through sales force directly to original equipment manufacturers and their suppliers. The company was founded in 1982 and is headquartered in San Jose, California.

First Solar, Inc., a solar technology company, provides photovoltaic (PV) solar energy solutions in the United States, France, Japan, Chile, and internationally. The company manufactures and sells PV solar modules with a thin film semiconductor technology that provides a lower-carbon alternative to conventional crystalline silicon PV solar modules. It designs, manufactures, and sells cadmium telluride solar modules that converts sunlight into electricity. The company's residual business operations include project development activities, operations and maintenance services, and the sale of PV solar power systems to third-party customers. It serves developers and operators of systems, utilities, independent power producers, commercial and industrial companies, and other system owners. The company was formerly known as First Solar Holdings, Inc. and changed its name to First Solar, Inc. in 2006. First Solar, Inc. was founded in 1999 and is headquartered in Tempe, Arizona.