Category Press Releases

Certerra Acquires Tierra, Expanding Geotechnical & Testing Services

Certerra Acquires Tierra, Expanding Geotechnical & Testing Services

Certerra Acquires Tierra, Expanding Geotechnical & Testing Services Certerra, a leading provider of technology-enabled testing, inspection, and certification services for critical infrastructure, has announced the acquisition of Tierra, Inc., a well-established geotechnical and materials engineering firm. With over 27 years…

Read MoreCerterra Acquires Tierra, Expanding Geotechnical & Testing Services