The ElmTree System was developed in cooperation with Standard Testing & Engineering Co., a highly accredited Engineering Material Testing, Geotechnical and Environmental company founded in 1951. An extensive "system analysis" of the testing laboratory business and procedures identified many areas for improvement. ElmTree was designed to enable an engineering materials testing laborat…

TNO DIANA BV was established in 2003 as a spin-off company from the Computational Mechanics department of TNO Building and Construction Research Institute in Delft, The Netherlands. Building on over 30 years of research and experience, the company provides world-class software products and services in the field of finite element solutions dedicated to civil, geotechnical, earthquake, and petroleum engineering. D…

Gregg Drilling & Testing, Inc. (Gregg) offers a wide range of services for environmental, geotechnical and marine site investigation and remediation. Since our inception, Gregg has been widely recognized as a leader and  innovator in drilling, sampling, and subsurface investigation, providing clients in industry and government with the highest quality services.

CONTROLS is the global leader in the production of Testing Equipment for the construction industry with more than 4.000 products in three business areas: Concrete and cements; Asphalt and bituminous mixtures; Soil. With an Head Office in Milan, seven Branches (UK, France, Spain, Poland, Mexico, United States adn Iraq) and more than 100 dealers and distributors around the world, we are close to our…

Since ZETAS was established in 1988, we have strived to provide our clients with a fully integrated chain of services under the umbrella of Foundation Engineering Practice. These services include soil investigations, design, consultancy, implementation, monitoring and recently added, manufacturing of special tools and machinery. ZETAS has been involved in a large number of Civil Engineering projects, including p…

GEI Consultants, Inc., one of the nation’s leading geotechnical, environmental, water resources, and ecological science and engineering firms has provided a broad range of consulting and engineering services on over 35,000 projects in 50 states and 22 countries. GEI is honored to maintain decades-long trusted advisor relationships with dozens of clients and partners nationwide. Narrow-scope projects with n…