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ENGINEERING THE FUTURE OF WATER

Cleaner water.
Smarter systems.

End-to-end, site-specific and sustainable solutions for water and wastewater treatment projects, from engineering through commissioning.

2006Founded
3Continents of experience
360°Engineering approach
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GNS / ABOUT US

We do not just design treatment plants,
we design systems that work.

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↗
OUR EXPERTISE

Site-specific.
Technology-driven.

We support you throughout the entire system life cycle, from initial analysis to long-term operating performance.

01

Engineering, Design & EPC

We manage the entire process from analysis and mechanical-electrical design to supply, installation and commissioning under one coordination.

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HOW WE WORK

From data to plant,
a clear process.

01

Analysis

We evaluate water characteristics, flow rate, site conditions and process requirements together.

02

Engineering

We engineer the right process combination from both technical and economic perspectives.

03

Implementation

We manage manufacturing, supply, installation and automation under a single coordination.

04

Performance

We sustain system performance with commissioning, optimization, training and maintenance support.

SELECTED PROJECTS

Engineering
delivered in the field.

Our engineering experience across different geographies and process needs, from design through commissioning.

View all projects↗
TEKFEN GNS treatment project
01AZERBAIJAN · EPC

TEKFEN

Selected GNS engineering application delivered in Azerbaijan under an EPC scope.

View project↗
ENKA GNS treatment project
02GLOBAL · PROCESS

ENKA

Selected GNS engineering application delivered under a global process scope.

View project↗
RÖNESANS GNS treatment project
03NIGERIA · WATER

RÖNESANS

Selected GNS engineering field application delivered in Nigeria.

View project↗
ÖNCÜ GRUP GNS treatment project
04TÜRKİYE · INDUSTRY

ÖNCÜ GRUP

Selected GNS engineering application delivered in Türkiye for an industrial scope.

View project↗
GNS / PROJECT EXPERIENCE

Each project is engineered specifically around water characteristics, site conditions and operating goals.

SECTORS

Every sector has
a different water story.

Treatment systems customized to process requirements, from chemicals and food to energy and infrastructure.

Industry Energy Food Textile Hotel & Tourism
Municipal-scale wastewater treatment plant
MunicipalitiesDrinking water and domestic wastewater treatment systems suitable for municipal scale.
Mining site and process water management
MiningRobust processes for challenging water characteristics and high solids loads.
Chemical industry process and treatment infrastructure
ChemicalsCombinations of physical, chemical and biological processes for complex loads.
Modular infrastructure for construction sites and camps
Construction & CampsRapid-installation, modular and portable treatment units.
GLOBAL EXPERIENCE

Local need.
Global engineering.

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

Türkiye Azerbaijan Saudi Arabia Nigeria Gabon Djibouti Mauritania Dominican Rep.
HAVE A NEW PROJECT?

Let us analyze the need together.
Let us build the right system together.