TRI’s 13 operating businesses encompass a wide array of services and product serving many industries. TRI is active in the SBIR (Small Business Innovation Research) Program with a focus on applied material sciences in the areas of polymer chemistry, mechanical and electrical engineering, composite material design and analysis, and non-destructive testing and evaluation of materials.   Several of our subsidiaries are involved in materials testing and analysis as well as analysis and testing of compressed air and gas. Our testing laboratories specialize in compressed air and gas analysis, geosynthetic materials testing, geotechnical materials characterization, erosion control materials testing, plastic pipe characterization, and evaluation of protective clothing.

TRI Austin and TRI Applied Technologies have over 30 years of experience in the fields of materials research and development, nondestructive inspection and evaluation, and aerospace structure design, analysis, integration and testing. TRI Applied Technologies is the product arm for TRI Austin. Applied Technologies provides commercialization strategies, product production, sales support, and marketing efforts for products developed by TRI Austin.

TRI Air Testing, proudly pioneered the science of compressed air testing in 1975. Over the years, TRI Air Testing has gained vast experience servicing a wide variety of industries. As an AIHA-LAP, LLC accredited laboratory, TRI Air Testing provides worldwide compressed air testing for, but not excluding the following industries; Fire Services, SCUBA, OSHA, Medical, Manufacturing, Pharmaceutical, Food/Beverage and the Government/Military.

TRI Environmental is an independent, third party, materials firm providing geosynthetics, geotechnical and protective clothing testing and research services to the international community. TRI is unaffiliated with any manufacturer or engineering firm, and thus provides non-competitive services to regulators, manufacturer, engineering firms, contractors and installers. TRI Environmental provides laboratory conformance/verification/certification testing as well as performance related studies.

Minerva TRI is a multi-channel communications and technology company focused on digital publishing, association and event management, and market services for the geotechnical and geo-environmental community.

TRI Real Estate develops real estate in locations where we have operations.