GESU Environmental Technologies is an international company established in Bursa in 1996 with a 51% partnership by Istanbul GOEMA, the Turkish company of the world-famous wastewater treatment company GOEMA GmbH, based in Stuttgart, Germany. Environmental Engineer Cem İBRİKÇİ and Dr. Under the leadership of Sevim İBRİKÇİ, it expanded its stake in 2004 and became a 100% domestic company.

Mechanical Engineer Denizcan İbrikçi joined the staff in 2019, so GESU Environmental Technologies focused on innovative, robust and original projects for "Zero Waste Water Discharge". With its dynamic staff and high production quality, it strengthens its position both in Turkey and in the world market.

The main fields of activity of GESU Environmental Technologies are; automotive, metal plating, food, ceramics, mining, textile, petrochemical etc. construction of wastewater treatment plants, construction of city drinking water and wastewater treatment plants, gas (scrubber), revision of treatment plants, production of equipment used in wastewater and drinking water treatment plants.

The central management and factory of GESU Environmental Technologies are located in Bursa Leather Specialization and Mixed Organized Industrial Zone. Apart from the liaison office in Istanbul, it has partner offices in Germany and Turkmenistan. It also has a registered firm and office in Iraq (Baghdad) and Montenegro (Budva).

The number of employees in all offices and partner offices is more than 100. It operates within ISO 9001:2000, ISO 14001:2000 and ISO 18001 quality standards.