Mattias Wittgren focuses his practice in construction law, with an emphasis on property law, litigation and arbitration. Mr. Wittgren's clients include investors, construction companies, real estate consultants and other major real estate players. He has extensive experience in dispute resolution before Swedish courts and arbitrational tribunals. Mr. Wittgren has also acquired extensive experience with large tunnel and other infrastructure projects.

Before joining the firm he practiced for a Stockholm firm specializing in construction law and served as an assistant judge in two District Courts and the Svea Court of Appeal. Mr. Wittgren is fluent in Swedish and English.