We began our insulation experience in the field of waterproofing for construction projects in 1986 with ENGİN İZOLASYON, and expanded it into environmental projects and geosynthetics, establishing ENGEOTEK in 2011. Our sectoral breakthrough gained momentum with GEOSURVEY, which operates in the fields of insulation testing technologies and electrical control, taking our quality control services in construction and environmental projects to the next level. In 2019, we continued our journey with ENTECH, which develops innovative insulation products by combining our application experience in the insulation sector with detailed solution materials. After 37 years, we are taking a major step forward to propel all our brands forward by merging within ENGİN Group, leveraging the synergy we have created.