NASDAQ:GFS 22 June 2025 - 26 September 2025

From the chip designers dreaming up new architectures to the foundries fabricating silicon wafers at nanoscale precision, the semiconductor industry is built on a global network of companies that fuel our digital age. In this comprehensive report, we highlight 100 of the most important semiconductor companies across all key segments: fabless chip designers, integrated device manufacturers, pure-play foundries, equipment manufacturers, materials and supply-chain providers, outsourced assembly and test companies, and design IP/EDA software firms. Each entry includes a link to the company’s official website, its primary region, its role in the industry, and a brief description of why it matters – with sources to substantiate key facts like market dominance, technological leadership, or revenue rank.