Geosynthetic Institute

Geosynthetic Test Laboratories

Australia Geofabrics Belgium Ghent University Canada Act Labs CTT Group Powertech Labs Inc. Sci-Lab Materials Testing Inc. Germany ICP LGA Geosynthetic Institute Kiwa Italy ENEL.Hydro Japan Suga Test Instrument Co. Ltd. Switzerland Leister Process Technologies United Kingdom BTTG-British Textile Technology Group Rina Geospec Ltd.

United States

Advanced Terra Testing Inc. Atlas Materials Testing Solutions BT Technology Inc. Cincinnati Testing Laboratories Inc. Con-Test Analytical Laboratory Detroit Testing Laboratory Inc. EAG Laboratories Element Material Technologies Geotechnics Inc. GeoTesting Express, Inc. Golder Associates Inc. HTS Inc. Consultants Industrial Testing Laboratories Inc. Intertek JLT Laboratories Laboratory Testing Inc. Leak Location Services Inc. Materials Testing and Consulting NTH Consultants Ltd. HC Nutting PACS Laboratory PolyWeld USA Inc. Precision Geosynthetic Laboratories Q-Lab SGI Testing Services, LLC SGS U.S. Testing Co. Inc. Terracon TRI Environmental

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