Venster started its activities in the field of electrical installation planning and project work in the construction sector in 1982 and took its place in the sector.Since its establishment, it has been rapidly advancing towards its goal in line with the principle of unconditional customer satisfaction and happiness.
By adding the production of aluminium joinery systems to its activities in 1995, it started to take place in a different field in the construction sector.

In parallel with the rapid developments in the construction sector, it is proud of strengthening its place in the sector by adding plastic joinery manufacturing to its activities in 2000.

Venster's Mission
To work without sacrificing quality by doing its job in accordance with all quality and management standards, to develop continuously, to compete in a multi-environment and to contribute to the country's economy.

Venster's Vision
To achieve permanent success with qualified and trained personnel, to set goals, to reach these goals, to focus on customer satisfaction and happiness, and to provide an effective service.