Geotechnical Earthquake Engineering Portal

Among other things, they are the makers of various drilled shaft spacing products. They also sell helical anchors, soil screws, tieback anchors, underpinning solutions and more. Visit Foundation Technologies, Inc

Consulting engineers and scientists working in a broad area of geotechnical engineering, water resources, and environmental contamination studies and remediations. Visit Geosyntec Consultants

Geotechnical instrumentation, in situ testing; hydrogeological testing, characterization, measuring systems; data acquisition and monitoring systems; data visualization, data management systems; Hidcon, high deformable concrete elements for tunneling. Visit Solexperts AG