ATECH Proses is established as a Turkish private company in the field of water and environmental technologies in 2016. 
As of April 2025, ATECH Proses has officially joined the AQUAPROX Group, a subsidiary of the French Proxis Development Holding. This strategic merger marks a significant milestone for ATECH, reinforcing our commitment to sustainable growth and innovation in the water and environmental technologies sector. By joining forces with AQUAPROX Group, we are proud to expand our capabilities, enhance our global reach and continue delivering high-quality solutions to our valued customers.
Proxis Development Holding stands as a strong and innovative industrial group, generating over €300 million in sales with over 1000 employees worldwide. With 12 R&D centers, 10 production units and a strong focus on innovation — allocating 6% of its sales to R&D activities — the group achieves 80% of its business internationally. 

We design and deploy sustainable solutions for integrated water management in industrial and domestic applications. Our customized studies and tailor-made solutions are developed by a passionate, multidisciplinary team of experienced engineers by considering the origin and quality of water, optimal technology, system performance, capital investment and operational costs.
Our expertise combines the synergy of several specialties:
•	ISO 17025 ACCREDITED WATER ANALYSIS LABORATORY
•	RAW WATER TREATMENT ENGINEERING
•	WASTEWATER TREATMENT ENGINEERING
•	WATER & WASTEWATER TREATMENT CHEMICALS MANAGEMENT

To provide comprehensive water management, we handle projects end-to-end:
 - Water analysis in accredited lab
-  Solution design using modeling and simulation tools, considering CAPEX and OPEX
-  Equipment supply
-  Turnkey implementation
-  Operation and maintenance
-  After-sales support and technical assistance in operation
Our services cover engineering, manufacturing, supply, installation, and integration (EPC), delivering turnkey solutions.

ATECH Proses

Fırat Altıntaş

This department oversees the implementation and management of technology solutions and automation processes.

ATECH Proses

Org chart

Teams

Technology and Automation

Offices

ATECH Proses

Org chart

Teams

Technology and Automation

Offices

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