Mission

Driving SiC wafer technologies to enable power and RF semiconductor devices that are critical to efficiency, sustainability and connectivity

Vision

Transform the world through sustainable compound semiconductor solutions

At SK siltron css, we provide the global compound semiconductor industry with a reliable source of leading-edge, production-proven, high-crystal, quality silicon carbide (SiC) wafers and epitaxy services.

Our SiC technology and manufacturing expertise extends from crystal growth through wafer fabrication and epitaxy. We focus our R&D efforts on finding environmentally friendly solutions using renewable energy and sustainable manufacturing practices. Our latest-generation, wide-bandgap semiconductor materials are designed to help customers meet global demands for improved environmental sustainability, increased electricity demand and higher energy efficiency.

Drawing on decades of experience providing SiC materials and products, we continue to grow and double our capacity year over year. As a dedicated materials supplier, we focus on providing wafers and materials for critical compound semiconductor applications. We do not make devices or compete with our customers. We are backed by the resources and purchasing power of SK siltron.

SK siltron css is a subsidiary of SK siltron, which is part of SK Group, based in South Korea. As part of a broader SK conglomerate, we also have access to global perspectives and resources that help us fulfill our vision for each of the markets we enter.