Esinoks was established in 2004 in Ostim, Ankara with 100% domestic capital and began its operations with the production and installation of “Modular Steel Water Tanks.” The rapid transformation in Turkey starting from 2002 enabled Esinoks to grow and gain a strong position in the market; modular water tanks quickly became an integral part of superstructure projects in the construction sector. Esinoks has been a pioneer in the formation of the “Modular Water Tank” industry and has contributed to creating employment opportunities for many people in this field.

In 2009, our company made one of its largest and most technological investments by acquiring its factory building in Gebze, Kocaeli. In 2012, in collaboration with our international partners, we began supplying SMC/GRP (Sheet Molding Compound) water tanks. With the increasing demand and sales for composite water tanks, we transitioned in 2018 to 100% domestic production of composite components in this field.

With the goal of strengthening its position in the global market, Esinoks expanded its international presence by establishing companies in:

– Iraq in 2010,
– Azerbaijan in 2018,
– The United Arab Emirates in 2020,
– Nigeria in 2023.

Through these investments, the company has increased its focus on foreign markets and started operating on a global scale. Today, Esinoks water tanks are used in more than 50 countries across 4 continents.

Since its establishment, Esinoks has successfully completed over 100,000 water tank projects.

As of 2024, we have completed land acquisition and construction investments for two separate factory buildings, each covering 5,000 m², in the Ankara Anadolu Organized Industrial Zone. In our second factory building in Ankara Anadolu OIZ, a new investment is being carried out by Esinoks for the production of “Modular GRP and Steel Water Tanks.” With this new production line, we aim to increase our modular water tank production capacity.

With our quality- and efficiency-oriented investments, our commitment to continuous improvement, and our ongoing capacity expansion projects, Esinoks will continue its journey as a sector leader while maintaining its competitive and high-quality standards.