Steinlin

About

Founded in 1972, Steinlin is a private headquartered in Wil, Switzerland with approximately 200-500 employees specializing in Solar, Energy Storage.

Steinlin und Partner AG is a Swiss electrical contractor founded in 1972 and headquartered in Wil, Saint Gallen. Originally specialized in electrical installations and telephony, the company expanded into IT services and renewable energy. The company operates through three main divisions: Steinlin und Partner AG (electrical installations and building technology), Steinlin ICT (IT and telematic services), and Steinlin Energie AG (renewable energy solutions). Key service areas include photovoltaic systems, energy storage solutions, building automation, e-mobility charging infrastructure, retail construction, strong and weak current installations, and maintenance services. The company employs highly qualified specialists across electrical, e-mobility, retail construction, photovoltaics, telecommunications, and IT sectors. It operates multiple locations throughout Switzerland and offers 24-hour on-call services for maintenance and support.