Let's build something

The areas of activity of Langenegger Architekten AG cover a broad spectrum. Whether new construction, conversion or renovation, we support our clients in private and public buildings from the feasibility study to planning and realization. We seek creative, sustainable, functional and economical solutions in dialog with the location and the people. Reacting to the environment and dealing with existing structures is one of our core competencies, which has been shaped by many years of experience.

The architecture firm was founded in 1967 as a sole proprietorship and became a public limited company in 2002. Yves Siegrist has been managing director since 2008 and is now the sole owner of Langenegger Architekten AG. He graduated from ETH Zurich in 1992. Since then, he has gained a wealth of experience in all areas of construction and architecture.

Do you have any questions or would you like a consultation? Then we look forward to hearing from you contact us!