Surface Technology Systems
Semiconductor ManufacturingWales, United Kingdom11-50 Employees
Surface Technology Systems, based in Newport, South Wales, designs and builds plasma etch and deposition equipment for semiconductor manufacturing. Its tools support key fabrication steps that shape material layers on silicon wafers, enabling semiconductor device production. The company operates as a small to mid-sized supplier within a specialized segment of the semiconductor equipment market. Historically, the business originated from a 2009 asset acquisition that formed SPTS, with a 2011 management buy-out leading to the SPTS Technologies Ltd name. In 2019, it was acquired by KLA Corporation, and the Newport operation continues to manufacture equipment for the semiconductor industry. In 2025, KLA announced the opening of a new R&D and manufacturing center in Newport, signaling ongoing regional investment.