About us


Founded in 1988, GES is one of the veteran companies in the field of desalination, water, and wastewater treatment.

GES is a member of the Azrieli Group – Israel’s largest real estate company, with a net operating income of more than USD 1.9 billion.



International Projects Division
Our experienced staff and proven track record of successful projects offer customers best available technology anywhere across the globe. GES offers overall water treatment services featuring technical, conceptual, planning and interpersonal abilities.

Operation and Maintenance Division
Our operation and maintenance division ensure that the system performs as designed while maximizing its production, economic and environmental benefits. GES provides a complete package of O&M services for new, retrofitted and existing plants.

Industrial Chemical Division
Texma develops, manufactures, imports and distributes high quality, green chemistry based products meeting the most strict standards.
For more information: www.ges-texma.co.il



Offering customers innovative, tailor-made, cost-effective water and wastewater treatment and reclamation solutions.

GES implements innovative and flexible systems that optimize CAPEX and OPEX. We provide our customers with end-to-end, environmentally friendly solutions that meet the highest industry standards and comply with all regulatory requirements.

GES’ expert water and wastewater treatment and reclamation systems meet our customers’ unique needs across a broad range of water applications ¾ seawater, brackish water, clear or contaminated river water, or grid water.


For 30 years GES has been delivering comprehensive water treatment engineering solutions for hundreds of large and small customers, including some of the largest power stations and industrial facilities around the globe. Our multi-disciplinary and highly knowledgeable in-house team excels at integrating best available technology (BAT) into cost-effective, reliable and environment-friendly solutions that meet each project’s unique specifications.

GES offers a full range of water treatment solutions:

  • Turn-key project management
  • Process engineering
  • Purchasing and fabrication
  • Construction and commissioning
  • Operation and maintenance (O&M) services


End Customers

Global Water Companies

Global EPC‘s