Economy June 29, 2026 07:37 AM

Suez Secures €2 Billion Oman Water and Wastewater Contract for 15 Years

French firm to run services for Muscat and two Sharqiyah governorates, targeting a major cut in water losses

By Caleb Monroe
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Suez has won a €2 billion ($2.28 billion) contract, its largest in the Middle East, to operate and maintain water and wastewater systems in parts of Oman for a 15-year term. The award, announced on Monday, was made by Nama Water Services and includes Omani partners. The project covers Muscat and the North and South Sharqiyah governorates, serving 2.3 million people and aiming to reduce water losses from 34% to 11% by 2040.

Suez Secures €2 Billion Oman Water and Wastewater Contract for 15 Years
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Key Points

  • Suez won a €2 billion ($2.28 billion) contract to operate and maintain water and wastewater services in Oman for 15 years, announced on Monday.
  • The award was made by Nama Water Services and will be executed with Omani partners National Trading Company and National Energy Center, covering Muscat and the North and South Sharqiyah governorates for 2.3 million people.
  • The project aims to cut water losses from 34% to 11% by 2040; the contract is Suez's largest in the Middle East and aligns with efforts to strengthen economic ties between France and Gulf states in infrastructure, energy, and water security.

Suez, the French water and waste management firm, has been awarded a €2 billion ($2.28 billion) contract to operate and maintain water and wastewater services in Oman for a 15-year period, the company said in a statement announced on Monday. The agreement marks Suez's largest contract to date in the Middle East.

The contract was granted by Oman Water and Wastewater Services Company, commonly known as Nama Water Services. Suez will carry out the work together with two Omani partners - National Trading Company and National Energy Center - under the terms of the new arrangement.

The scope of the agreement covers service delivery in Muscat and the North Sharqiyah and South Sharqiyah governorates. The designated service area encompasses approximately 2.3 million residents who will receive the water and wastewater operations and maintenance managed by the consortium.

Officials announced the deal during a visit by Oman's Sultan Haitham bin Tarik to France. The announcement coincided with French President Emmanuel Macron's broader push to deepen economic links with Gulf states in areas highlighted by the French government, including infrastructure, energy, and water security.

A central objective of the project is to sharply reduce water losses in the covered networks. The plan sets a reduction target from 34% to 11% by 2040, reflecting a long-term performance goal for the operating teams.


Context and operational notes

Under the arrangement, Suez and its Omani partners are responsible for both the operational continuity of water and wastewater services across the stated governorates and for meeting the stated loss-reduction target. The contract's duration of 15 years frames the timeframe for ongoing maintenance and performance improvements across a substantial service population.

Implications for markets and sectors

The contract directly touches the utilities and infrastructure sectors through long-term service provision and targets on system efficiency. It may also be relevant to companies and markets focused on water management technologies and operational services within the region.

Risks

  • Uncertainty in achieving the stated reduction in water losses from 34% to 11% by 2040, given it is a multi-decade performance target with operational and technical challenges - impacts utilities and infrastructure sectors.
  • Operational complexity from executing a 15-year contract across a service area of 2.3 million people in partnership with National Trading Company and National Energy Center, which could present coordination and delivery risks - impacts service providers and municipal utilities.
  • Dependence on sustained political and economic engagement between France and Gulf states to support long-term initiatives referenced by the announcement, which could influence project momentum and related infrastructure investments - impacts diplomatic-linked infrastructure deals and regional investment flows.

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