TRI Environmental, Inc. (TRI) is a global materials testing and research company in Austin TX with service centers in the U.S., Brazil, Australia, China and India. TRI performs analytical testing services for a wide range of materials including geosynthetics, pipe, soils, aggregates, rock, metals, concrete and polymers. TRI also serves as a research, sampling, and manufacturing auditing firm supporting quality assurance and material verification in support of critical materials procurement projects. TRI is
