With 40 years of experience, Dr. Sauer & Partners is an award-winning, independent consultancy skilled in solving geotechnical challenges for tunnelling and underground projects through innovative design. The company has provided solutions for many of the world’s most challenging underground infrastructure projects, and has experience in the rail, highway, water/power, and mining sectors. Our design solutions help our clients deliver durable, cost-effective solutions that generate significant cost and carbon savings over the lifecycle of the structures they build.