Engineering, Design & EPC
We manage the entire process from analysis and mechanical-electrical design to supply, installation and commissioning under one coordination.
End-to-end, site-specific and sustainable solutions for water and wastewater treatment projects, from engineering through commissioning.
Since 2006, GNS Water Treatment Technologies has developed engineering-driven solutions for the design, installation and commissioning of water and wastewater treatment systems.
We evaluate every project together with its water characteristics, process requirements, site conditions and operating targets, creating systems tailored to the need rather than standard packages.
Our engineering approach↗We support you throughout the entire system life cycle, from initial analysis to long-term operating performance.
We manage the entire process from analysis and mechanical-electrical design to supply, installation and commissioning under one coordination.
Optimal process selection and field verification according to water characteristics and target quality.
Reliable and sustainable equipment solutions compatible with project requirements.
Performance analysis, capacity increase, periodic maintenance and process optimization for existing plants.
We evaluate water characteristics, flow rate, site conditions and process requirements together.
We engineer the right process combination from both technical and economic perspectives.
We manage manufacturing, supply, installation and automation under a single coordination.
We sustain system performance with commissioning, optimization, training and maintenance support.
Our engineering experience across different geographies and process needs, from design through commissioning.
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Selected GNS engineering application delivered in Azerbaijan under an EPC scope.
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Selected GNS engineering application delivered under a global process scope.
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Selected GNS engineering field application delivered in Nigeria.
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Selected GNS engineering application delivered in Türkiye for an industrial scope.
View project↗Each project is engineered specifically around water characteristics, site conditions and operating goals.
Treatment systems customized to process requirements, from chemicals and food to energy and infrastructure.




GNS brings field experience gained across different geographies and site conditions into every new project.