THEISEN is a family owned business based in Munich Germany for the last 135 years. We have always endeavored to provide our clients with optimal solutions. Our employees/colleagues are specialist engineers who will assist you with your queries and challenges.

A secure future for our company is based on success and growth and mutually beneficial long term relationships with our clients. We owe our good market position to the efforts and commitment of our employees.

Forward-looking, forward-thinking, pioneering, sustainability, responsibility and accountability: This is the motto that determines the quality of our products for mankind and the environment. Our quality and environmental policies form an integral part of our corporate strategy to secure success in the international markets. In this regard we have been ISO 9001-2008 certified since 2006.