STS Employee Directory
Renewable Energy Semiconductor ManufacturingAuvergne-rhône-alpes, France1001-5000 Employees
STS operates in the renewable energy manufacturing sector, specializing in conformity assessment and advisory services for the solar industry. Founded in 2010 by experienced French solar professionals, the company aims to help clients make informed decisions that advance sustainability through tailored technical guidance. It has a long-standing role in solar quality assurance, including developing standards for PV module manufacturing and dispatch, and it was the first ISO17020-accredited inspection body dedicated to renewable energies. Based in Lyon, in the Auvergne-Rhône-Alpes region of France, STS maintains a global footprint with a presence in 15 countries and clients in more than 30 countries. The organization operates the industry's largest fleet of full-time inspectors, delivering more than 500 quality assessment projects each year for a client base that includes leading EPCs, developers, independent power producers, and utilities. Nine of the top 10 global developers are among its clients, and the company notes a high Net Promoter Score, reflecting strong client satisfaction and referrals.