The history of Treysan Prefabrik ve Çelik Yapılar Sanayi ve Ticaret A.Ş., a company within IC Holding group of companies, which began in 1975 in Ankara has significantly grown over the years and reached more than 85 countries up to the present time thanks to its prefabricated camp solutions, multi-purpose container buildings and permanent steel structures catering the needs and/or requirements of many key industries and organizations in many countries across the continents.

Treysan has an annual production capacity of 600,000 m² in its internationally certified factory with an area of 19,200 m² located on a land of 60,000 m², with its high-tech machinery and experienced staff.

With its strong expertise gained in different geographies, Treysan is one of the worldwide pioneers of the prefabricated building sector. Having prompt reorganization capability for different projects with different requirements, Treysan is used to run different projects at the same time.