Formed by the 2022 merger of SEMIKRON and Danfoss Silicon Power, Semikron Danfoss makes power semiconductors, modules, stacks and systems for electric power conversion. The family-owned company combines more than 90 years of expertise in power-module packaging with a workforce of over 3,500 people and production sites across eight countries. Its technology serves industrial, renewable-energy and automotive applications, including the company’s long-running SEMITRANS platform and newer silicon-carbide systems for high-power converters.
Mission PowerFounded in 2022 in Potsdam, Mission Power develops power-conversion and electronic control systems for utility-scale renewable energy, including its MS350 solar inverter technology. The company’s team of scientists and technologists draws on earlier experience developing high-power electric motors and works closely with Clarkson University faculty and staff. Its patented work with silicon-carbide and gallium-nitride semiconductors focuses on making large renewable-energy projects more reliable and efficient.POTSDAM, NY
Advanced EnergySince 1981, Advanced Energy has grown into a global power-technology company with more than 10,000 employees, over 700 patents and operations at more than 40 locations. It designs and manufactures precision power-conversion solutions for mission-critical customers, with particular expertise in semiconductor equipment and other demanding industrial systems.GENEVA, OH
PeakSemiPeakSemi is a newly founded global supplier of power semiconductor modules and discrete devices, working through OEM manufacturing agreements rather than presenting itself as a conventional in-house fabricator. Its team brings more than 20 years of power-semiconductor engineering experience, while its distinctive AlSiC offering includes complex parts made with a partner’s 3D-printing process. PeakSemi also supports power-electronics projects with sourcing for mechanical parts and accessories, including heatsinks and machining services.
Wolfspeed, IncFrom its Durham headquarters, Wolfspeed makes silicon carbide semiconductor materials and power devices that help electrify transportation, energy systems and other demanding applications. The company is distinguished by its vertically integrated, pure-play SiC operation, spanning substrates and epitaxy through power-device fabrication, with more than 30 years of experience in SiC technology. Its manufacturing network includes a 200mm-capable fabrication facility in Marcy, New York, while its quality system holds ISO 9001, IATF 16949 and AS 9100 certifications at designated sites.MARCY, NY