Profile: Pile Dynamics, Inc. is a manufacturer of foundation dynamic testing equipment. Our brands include Pile Driving Analyzer™, Cross-Hole Analyzer™, Pile Integrity Tester™, GRLWEAP Software™, SPT Analyzer™, E-Saximeter™ and Pile Installation Recorder™. Our products include acoustic concrete testers, angle analyzers, cross hole analyzers, hammer performance analyzers, length inductive test equipment, pile driving analyzers, pile installation recorders, pile integrity testers and SPT analyzers. Our SPT Analyzer measures the energy transferred into an instrumented SPT rod. Our acoustic concrete tester is a concrete thickness gauge that measures the concrete thickness of pavements, slabs, retaining walls, foundation footings, and tunnel linings.