Wieland Electric GmbH is a medium-sized, family-owned company in the electrical and electronics industry, and is headquartered in Bamberg, Germany. The Wieland company, which celebrated its 100-year anniversary in 2010, is among the pioneers in electrical connection technology. The internationally aligned family company, market leader in the area of pluggable installation technology for buildings, maintains worldwide subsidiaries. In addition to the production lines in Bamberg, there are also production units in the Czech Republic and China. Wieland Holding, to which STOCKO Contact GmbH & Co. KG has also belonged since 1998, is represented in over 70 countries, and includes about 2,200 employees.