01
Executive overview
Key findings
987,714: registered water and wastewater accounts at the end of 2025, including 759,167 water accounts (actual)
37.10%: water losses in 2024, against a 35.00% target (actual)
OMR 428.7 million: operating revenue in 2024, including OMR 173.7 million of government subsidy (audited)
OMR 11.1 billion: Integrated Master Plan capital spending to 2050 (plan, presented December 2025)
02
Buyer relevance
Who the report is for
Suppliers new to the Omani water sector
Get the mandate, assets, tariffs and open tenders of Oman's main water and wastewater company in one short document.
Analysts covering Gulf utilities
Use the tables of water output, losses, wastewater inflows (FY 2021 to FY 2025) and audited finances (FY 2022 to FY 2024) as a quick reference.
Consultants preparing a bid or market entry
Check who owns, licenses and supplies the utility and which projects reach procurement before mid-2027.
03
Decision scope
Questions answered
How large is Nama Water Services?
It had 987,714 registered water and wastewater accounts at the end of 2025, including 759,167 water accounts.
What do customers pay?
Water costs OMR 0.66 per m³ for citizens with up to two accounts and OMR 1.32 for commercial and government users, with no tiered pricing.
How much of its revenue is subsidy?
About 40% in 2024: OMR 173.7 million of OMR 428.7 million operating revenue.
What are the next milestones?
Bids for the Al Ansab and Al Amerat expansions are due on 5 January 2027, and the Wadi Dayqah plant is expected in full operation in May 2027.
04
Inside the report
Inside the complete report
Executive Overview
Utility and Service Mandate
Water Resources and Supply
Infrastructure and Treatment
Networks and Assets
Wastewater and Resource Management
Financial Position
Investment and Major Projects
Tariffs and Customer Context
Energy and Sustainability
Governance and Regulation
Climate and Resilience
Forward Developments
Key Intelligence Summary
Source Register
05
Public preview
What to watch next
Infrastructure and Treatment
Bids for Al Ansab and Al Amerat, due 5 January 2027.
Financial Position
FY 2025 audited financial statements.
Investment and Major Projects
Awards on the open tenders; the Al Ansab and Al Amerat preferred bidder.
Tariffs and Customer Context
Any change to published tariffs or to the price control.
Investment and Major Projects, and Tariffs and Customer Context: project status at 4 November 2026 and published retail charges.
06
Included
What you receive
The complete PDF report: 12 pages, 15 sections, 15 tables and a register of 22 sources.
This edition
November 2026, First edition.
07
Evidence & method
Evidence and method
The profile draws on Nama Water Services' annual reports for 2021 to 2025, its audited financial statements for 2023 and 2024, its published tariffs and tenders checked on 4 November 2026, the bulk supply tariffs approved by the regulator, and dated project announcements.
Sources
22 sources, listed in the report's source register. Evidence current to 4 November 2026. Principal data periods: FY 2025 annual report (year ended 31 December 2025); FY 2024 audited financial statements; FY 2021–2024 annual reports; tariffs, tenders and project status checked to 4 November 2026. All currency is Omani rials (OMR) unless stated..
Evidence boundaries
This report uses authoritative source material available at the stated research cutoff. It distinguishes published facts, calculated values and analytical interpretation. No independent modelling is performed. Forward-looking analysis reflects published plans, documented trends and stated uncertainties. It does not constitute legal, financial, investment or engineering advice.
08
Lead analyst
Robert C. Brears
Founder, Our Future Water Intelligence
Robert C. Brears is a water-security specialist and author whose work examines utility governance, infrastructure investment, climate resilience and long-term water-system change for executive and policy audiences.
- Decision-focused utility intelligence
- Published water-policy author
- Evidence-grounded system analysis
09
Buyer FAQs
Before you purchase
Who can use the report?
Licensed for internal use within one purchasing organization. The PDF and its contents may be shared with colleagues within that organization. External redistribution, resale and public publication are prohibited without permission.
How is the report delivered?
The PDF is available to download immediately after confirmed payment, through our secure delivery system.
Can my organization buy wider access?
Institutional purchasing: For invoice enquiries, multi-organization licensing or broader access requirements, contact Our Future Water Intelligence.
10
Utility Intelligence Profile: Nama Water Services
- Format
- Length
- 12 pages
- Edition
- November 2026, First edition
- Price
- USD 99
11
Report details
Publication details
- Publisher
- Our Future Water Intelligence
- Report family
- Utility Intelligence Profile
- Edition
- November 2026, First edition
- Format
- Length
- 12 pages
- Reference
- OFW_EXT_NAMA_WATER_SERVICES_UTILITY_INTELLIGENCE_PROFILE_d376f4108753
- Evidence current to
- 4 November 2026
14
Explore this report family
More Utility Intelligence Profiles
Explore the same report family covering other utilities.
Utility Intelligence Profile: Aguas Andinas
- Geography
- Greater Santiago, Metropolitan Region, Chile
- Edition
- November 2026, corrected edition
- Length
- 11 pages
Utility Intelligence Profile: PUB, Singapore's National Water Agency
- Geography
- PUB, Singapore's National Water Agency
- Edition
- October 2026, First edition
- Length
- 13 pages
Utility Research and Reference
Utility Intelligence Profile: Denver Water
- Geography
- Denver metropolitan area, Colorado, United States
- Edition
- October 2026, updated edition
- Length
- 14 pages