Engineering Tomorrow's
Water Infrastructure Today
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Our Solutions
Innovative solutions delivered by our world-class technical team
Membrane Bioreactors
Zero Liquid Discharge
Biological Nutrient Removal
Anaerobic Digestion
Process Water Solutions
High Recovery Reverse Osmosis
Desalination
Complex Treatment Systems
About
the Joint Venture
NCI is a joint venture established to deliver integrated, world-class water and wastewater treatment solutions across the Sultanate of Oman, the wider GCC region, and international markets.
The company combines the engineering and contracting expertise of NAFAL LLC – one of Oman’s most established and respected multi-service contractors – with the advanced process technology, AI-driven analytics, and global knowledge platform of Circle H2O LLC, a pioneering water and wastewater technology company based in the United States.
Presence across GCC and
Global Markets
ISO 9001 & ISO 14001 Certified
what services we offer
Comprehensive support, from concept to commissioning and beyond
Artificial Intelligence
Data-Driven Decisions. Smarter Operations.
Knowledge Support
Expert Guidance at Every Stage of Your Project
Automation
Intelligent Control. Remote Visibility. Real-Time Insight
Operation & Maintenance
Keeping Your Plant Running at Peak Performance.
Critical Maintenance
Protecting Your Most Vital Assets.
Consultancy & Training
Building Capability. Empowering Teams.
Read Satisfied
Clients Reviews
Delivering intelligent engineering, automation, maintenance, and technical support services tailored for modern industrial and infrastructure needs.
