Innovative and passionate, we have been setting new standards in the development and construction of plants for the lime industry - for more than 60 years. Maerz Ofenbau AG was founded in Zurich as early as 1950. Initially active in the steel industry, kilns for the lime industry soon became our core business. Today, we are a dedicated team that focuses on the planning, development and construction of kilns and hydration plants for the lime industry. We support our customers worldwide in the construction of new lime plants as well as in the modernisation of older plants. From Japan to Peru or from Spitzbergen to Cape Town - today we are active in 70 countries and have built more than 700 plants.