Enphase Energy
NASDAQ:ENPHEnphase Energy, Inc., together with its subsidiaries, designs, develops, manufactures, and sells home energy solutions for the solar photovoltaic industry in the United States and internationally. The company offers semiconductor-based microinverter, which converts energy at the individual solar module level and combines with its proprietary networking and software technologies to provide energy monitoring and control. It also provides microinverter units and related accessories, an IQ gateway; IQ batteries; the cloud-based Enlighten monitoring service; storage solutions; and electric vehicle charging solutions, as well as design, proposal, permitting, and lead generation services. The company sells its solutions to solar distributors; and directly to large installers, original equipment manufacturers, strategic partners, and homeowners, as well as through its legacy product upgrade program or online store. Enphase Energy, Inc. was incorporated in 2006 and is headquartered in Fremont, California.
Monolithic Power Systems
NASDAQ:MPWRMonolithic Power Systems, Inc. engages in the design, development, marketing, and sale of semiconductor-based power electronics solutions for the storage and computing, automotive, enterprise data, consumer, communications, and industrial markets. The company provides direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as cloud-based CPU servers, server artificial intelligence applications, storage applications, commercial notebooks, digital cockpit, power sources, home appliances, 4G and 5G infrastructure, and satellite communications applications. It offers lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in computers and notebooks, monitors, car navigation systems, and televisions, as well as for general illumination products. The company sells its products through third-party distributors, value-added resellers, directly to original equipment manufacturers, original design manufacturers, electronic manufacturing service providers, and other end customers. It serves China, Taiwan, South Korea, Europe, Japan, Southeast Asia, the United States, and internationally. Monolithic Power Systems, Inc. was incorporated in 1997 and is headquartered in Kirkland, Washington.
Qorvo
NASDAQ:QRVOQorvo, Inc. engages in development and commercialization of technologies and products for wireless, wired, and power markets. It operates through three segments: High Performance Analog (HPA), Connectivity and Sensors Group (CSG), and Advanced Cellular Group (ACG). The HPA segment supplies radio frequency and power management solutions for automotive, defense and aerospace, cellular infrastructure, broadband, and other markets. The CSG segment supplies connectivity and sensor components and systems featuring various technologies, such as UWB, Matter, Bluetooth Low Energy, Zigbee, Thread, Wi-Fi, cellular IoT, and MEMS-/BAW-based sensors. It serves markets, such as smart home, industrial automation, automotive, smartphones, wearables, gaming, and industrial and enterprise access points. The ACG segment supplies cellular RF solutions for smartphones, wearables, laptops, tablets, and various other devices. The company also offers foundry services for defense primes and other defense and aerospace customers. The company sells its products directly to original equipment manufacturers and original design manufacturers, as well as through a network of sales representative firms and distributors. It operates in the United States, China, other Asian countries, Taiwan, and Europe. The company was founded in 1957 and is headquartered in Greensboro, North Carolina.
Semiconductor Manufacturing International
OTCMKTS:SMICYSemiconductor Manufacturing International Corporation, an investment holding company, engages in the computer-aided design, manufacture, testing, packaging, and trading of integrated circuits (IC) and other semiconductor services. It is also involved in wafer manufacturing, wafer probing and bumping, technology development, design service, mask manufacturing, and assembly and final testing of integrated circuits; and sale of self-manufactured products. In addition, the company designs and manufactures semiconductor masks; and offers marketing related services. It operates in North America, China, Hong Kong, and Eurasia. The company serves integrated device manufacturers, fabless semiconductor companies, and system companies. Semiconductor Manufacturing International Corporation was founded in 2000 and is headquartered in Shanghai, the People's Republic of China.
United Microelectronics
NYSE:UMCUnited Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, Singapore, China, Hong Kong, Japan, the United States, Europe, and internationally. The company provides circuit design, mask tooling, wafer fabrication, and assembly and testing services. It serves fabless design companies and integrated device manufacturers. The company was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.