Founded in 1923 by Alberto Mosmann and Arthur Oscar Breidenbach, the MOSMANN born performing carpentry services, furniture manufacturing and trading of building materials. In 1940 he began manufacturing window frames and MOSMANN trademark was registered. In 1948 the building became the main activity of the company.
From there, constant investments in technology made the MOSMANN passed to innovation model in their enterprises through the use of new materials in the construction and the standardization of security systems. He was present at various locations in the city of Novo Hamburgo: Municipal Hospital, Bunkers, Bank of Brazil, the INSS Agency, among others.
Since 1988, the company's main focus became the development and construction of residential and commercial buildings of high standard. Due to an efficient and streamlined marketing process with the use of appropriate financing solutions, Mosmann experienced a significant expansion in its activities. From the year 2000 it was adopted with greater emphasis on MOSMANN INCORPORAÇÕES LTDA denomination., Reflecting more appropriately the company's focus.