About Dr-Sauer
40 years ago, Dr. Gerhard Sauer founded a tunnelling consultancy in Austria. The company soon opened subsidiaries in North America and the United Kingdom and began offering design and consulting services for tunnel projects around the globe. The company has since become renowned as a worldwide leader in tunnel engineering.
As the company has grown, so too have its services. Today, a full range of cost-effective and innovative ground engineering solutions are provided.