"TerraCosta Consulting Group is a geotechnical engineering and design firm that provides a broad range of consulting services. We offer a variety of geotechnical and geologic disciplines, not only in Southern Califo ...

"TERRASOL is a recognised leader in the area of geotechnical consulting in France and abroad, offering the following services:

• Engineering and design of major projects, to give to the geotechnics disci ...

Civil and Structural Engineer Forum.

Consulting structural engineers.

"Drill rig sales and service, Drilling Consultant Services Available, Engineering, Soil Sampling, Core Drilling Machines & Supplies. Distributors of: Drilling Mud, Cable & Rotary Equipment, Bits in All Sizes ...

"TSoft provides Engineering Consulting Services and powerful, yet very simple to use civil engineering software with emphasis on geotechnical engineering."