Summary

The global market for Reverse Osmosis Seawater Desalination was estimated to be worth US$ 14,784 million in 2025 and is projected to reach US$ 24,083 million, growing at a CAGR of 7.24% from 2026 to 2032.
The global key companies in the Reverse Osmosis Seawater Desalination market include Veolia, SUEZ, ACWA Power, Larsen & Toubro etc. In 2025, the five largest players accounted for approximately 40% of revenue.
This report provides a comprehensive view of the global market for Reverse Osmosis Seawater Desalination, covering total sales revenue, the market share and ranking of key companies, along with analyses by region & country, by Type, and by Application.
The Reverse Osmosis Seawater Desalination market size, estimations, and forecasts are presented in terms of sales revenue ($ millions), with 2025 as the base year and historical and forecast data from 2021 to 2032. The report combines quantitative and qualitative analysis to help readers develop growth strategies, assess the competitive landscape, evaluate their position in the current marketplace, and make informed business decisions regarding Reverse Osmosis Seawater Desalination.
Market Segmentation
By Company
 Veolia
 SUEZ
 ACWA Power
 Larsen & Toubro
 Webuild
 MHI
 Xylem
 ACCIONA
 IDE Technologies
 Ferrovial
 Doosan Enerbility
 DuPont
 FCC Aqualia
 Toray
 GS Inima
 GF
 Metito Utilities
 Fisia Italimpianti
 Sacyr Agua
 Lantania

Segment by Type
Single-Pass
 Two/Multi-Pass

Segment by Application
Municipal Water Supply
 Industrial Water Supply
 Mining
 Others

By Region
North America
 United States
 Canada
 Mexico

 Asia-Pacific
 China
 Japan
 Australia
 India
 Others
 Rest of Asia-Pacific

Europe
 Spain
 Italy
 UK
 Netherlands
 Rest of Europe

 South America
 Chile
 Brazil
 Others
 Rest of South America

 Middle East & Africa
 Saudi Arabia
 United Arab Emirates
 Qatar
 Kuwait
 Egypt
 Others
 Rest of MEA

Chapter Outline
Chapter 1: Introduces the scope of the report and the global market size (value). It also summarizes market dynamics and Recent Developments; identifies key drivers and restraints; outlines challenges and risks for players; reviews relevant industry policies.
Chapter 2: Provides a detailed analysis of the Reverse Osmosis Seawater Desalination manufacturers’ competitive landscape—including sales and revenue shares, Recent Developments plans, and mergers and acquisitions (M&A).
Chapter 3: Analyzes market classification, presenting the size and growth potential of each segment to help readers identify blue-ocean opportunities.
Chapter 4: Analyzes market segmentation by Application, presenting the size and growth potential of each downstream segment to help readers identify blue-ocean opportunities.
Chapter 5: Presents Reverse Osmosis Seawater Desalination revenue at the regional level. It offers a quantitative assessment of market size and growth potential by region and summarizes market development, future prospects, addressable space, and country-level market size worldwide.
Chapter 6: Presents Reverse Osmosis Seawater Desalination revenue at the country level. It provides segmented data by Type and by Application for each country/region.
Chapter 7: Profiles key players, detailing the main companies’ product revenue, gross margin, product portfolios, Recent Developments, etc.
Chapter 8: Analysis of Value Chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.

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Table of Contents

1 Market Overview 1
1.1 Reverse Osmosis Seawater Desalination Product Introduction 1
1.2 Global Reverse Osmosis Seawater Desalination Market Size Forecast (2021-2032) 1
1.3 Reverse Osmosis Seawater Desalination Market Trends & Drivers 2
1.3.1 Reverse Osmosis Seawater Desalination Industry Trends 2
1.3.2 Reverse Osmosis Seawater Desalination Market Drivers & Opportunities 4
1.3.3 Reverse Osmosis Seawater Desalination Market Challenges 5
1.3.4 Reverse Osmosis Seawater Desalination Market Restraints 6
1.4 Assumptions and Limitations 6
1.5 Study Objectives 7
1.6 Years Considered 8
2 Competitive Analysis by Company 9
2.1 Global Reverse Osmosis Seawater Desalination Players’ Revenue Ranking (2025) 9
2.2 Global Reverse Osmosis Seawater Desalination Revenue by Company (2023-2025) 10
2.3 Key Companies’ Headquarters 13
2.4 Key Companies Date of Establishment for Reverse Osmosis Seawater Desalination 14
2.5 Reverse Osmosis Seawater Desalination Market Competitive Analysis 15
2.5.1 Reverse Osmosis Seawater Desalination Market Concentration Rate (2023-2025) 15
2.5.2 Top 5 Global Companies by Reverse Osmosis Seawater Desalination Revenue in 2025 16
2.5.3 Global Companies by Tier (Tier 1, Tier 2, Tier 3), based on Reverse Osmosis Seawater Desalination Revenue, 2025 16
3 Segmentation by Type 18
3.1 Introduction by Type 18
3.1.1 Single-Pass 18
3.1.2 Two/Multi-Pass 18
3.2 Global Reverse Osmosis Seawater Desalination Sales Value by Type 19
3.2.1 Global Reverse Osmosis Seawater Desalination Sales Value by Type 19
3.2.2 Global Reverse Osmosis Seawater Desalination Sales Value, by Type (2021-2032) 20
3.2.3 Global Reverse Osmosis Seawater Desalination Sales Value, by Type (%) (2021-2032) 21
4 Segmentation by Application 23
4.1 Introduction by Application 23
4.1.1 Municipal Water Supply 23
4.1.2 Industrial Water Supply 23
4.1.3 Others 24
4.2 Global Reverse Osmosis Seawater Desalination Sales Value by Application 25
4.2.1 Global Reverse Osmosis Seawater Desalination Sales Value by Application 25
4.2.2 Global Reverse Osmosis Seawater Desalination Sales Value, by Application (2021-2032) 26
4.2.3 Global Reverse Osmosis Seawater Desalination Sales Value, by Application (%) (2021-2032) 27
5 Segmentation by Region 29
5.1 Global Reverse Osmosis Seawater Desalination Sales Value by Region 29
5.1.1 Global Reverse Osmosis Seawater Desalination Sales Value by Region 29
5.1.2 Global Reverse Osmosis Seawater Desalination Sales Value by Region (2021-2026) 29
5.1.3 Global Reverse Osmosis Seawater Desalination Sales Value by Region (2027-2032) 30
5.1.4 Global Reverse Osmosis Seawater Desalination Sales Value by Region (%), (2021-2032) 30
5.2 North America 32
5.2.1 North America Reverse Osmosis Seawater Desalination Sales Value, 2021-2032 32
5.2.2 North America Reverse Osmosis Seawater Desalination Sales Value by Country 32
5.3 Europe 34
5.3.1 Europe Reverse Osmosis Seawater Desalination Sales Value, 2021-2032 34
5.3.2 Europe Reverse Osmosis Seawater Desalination Sales Value by Country 34
5.4 Asia Pacific 36
5.4.1 Asia Pacific Reverse Osmosis Seawater Desalination Sales Value, 2021-2032 36
5.4.2 Asia Pacific Reverse Osmosis Seawater Desalination Sales Value by Country 36
5.5 South America 38
5.5.1 South America Reverse Osmosis Seawater Desalination Sales Value, 2021-2032 38
5.5.2 South America Reverse Osmosis Seawater Desalination Sales Value by Country 38
5.6 Middle East & Africa 40
5.6.1 Middle East & Africa Reverse Osmosis Seawater Desalination Sales Value, 2021-2032 40
5.6.2 Middle East & Africa Reverse Osmosis Seawater Desalination Sales Value by Country 40
6 Segmentation by Key Countries/Regions 42
6.1 North America 42
6.1.1 North America Reverse Osmosis Seawater Desalination Sales Value by Type 42
6.1.2 North America Reverse Osmosis Seawater Desalination Sales Value by Application 43
6.2 Europe 43
6.2.1 Europe Reverse Osmosis Seawater Desalination Sales Value by Type 43
6.2.2 Europe Reverse Osmosis Seawater Desalination Sales Value by Application 44
6.3 Asia Pacific 45
6.3.1 Asia Pacific Reverse Osmosis Seawater Desalination Sales Value by Type 45
6.3.2 Asia Pacific Reverse Osmosis Seawater Desalination Sales Value by Application 46
6.4 South America 46
6.4.1 South America Reverse Osmosis Seawater Desalination Sales Value by Type 46
6.4.2 South America Reverse Osmosis Seawater Desalination Sales Value by Application 47
6.5 Middle East & Africa 48
6.5.1 Middle East & Africa Reverse Osmosis Seawater Desalination Sales Value by Type 48
6.5.2 Middle East & Africa Reverse Osmosis Seawater Desalination Sales Value by Application 49
7 Company Profiles 50
7.1 Veolia 50
7.1.1 Veolia Profile 50
7.1.2 Veolia Main Business 50
7.1.3 Veolia Reverse Osmosis Seawater Desalination Products, Services, and Solutions 51
7.1.4 Veolia Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 52
7.1.5 Veolia Recent Developments 52
7.2 SUEZ 52
7.2.1 SUEZ Profile 52
7.2.2 SUEZ Main Business 53
7.2.3 SUEZ Reverse Osmosis Seawater Desalination Products, Services, and Solutions 54
7.2.4 SUEZ Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 54
7.2.5 SUEZ Recent Developments 54
7.3 ACWA Power 55
7.3.1 ACWA Power Profile 55
7.3.2 ACWA Power Main Business 55
7.3.3 ACWA Power Reverse Osmosis Seawater Desalination Products, Services, and Solutions 56
7.3.4 ACWA Power Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 57
7.3.5 ACWA Power Recent Developments 57
7.4 Larsen & Toubro 57
7.4.1 Larsen & Toubro Profile 58
7.4.2 Larsen & Toubro Main Business 58
7.4.3 Larsen & Toubro Reverse Osmosis Seawater Desalination Products, Services, and Solutions 59
7.4.4 Larsen & Toubro Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 59
7.4.5 Larsen & Toubro Recent Developments 59
7.5 Webuild 60
7.5.1 Webuild Profile 60
7.5.2 Webuild Main Business 60
7.5.3 Webuild Reverse Osmosis Seawater Desalination Products, Services, and Solutions 61
7.5.4 Webuild Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 61
7.5.5 Webuild Recent Developments 62
7.6 MHI 62
7.6.1 MHI Profile 62
7.6.2 MHI Main Business 63
7.6.3 MHI Reverse Osmosis Seawater Desalination Products, Services, and Solutions 63
7.6.4 MHI Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 64
7.6.5 MHI Recent Developments 64
7.7 Xylem 64
7.7.1 Xylem Profile 65
7.7.2 Xylem Main Business 65
7.7.3 Xylem Reverse Osmosis Seawater Desalination Products, Services, and Solutions 66
7.7.4 Xylem Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 66
7.7.5 Xylem Recent Developments 66
7.8 ACCIONA 67
7.8.1 ACCIONA Profile 67
7.8.2 ACCIONA Main Business 67
7.8.3 ACCIONA Reverse Osmosis Seawater Desalination Products, Services, and Solutions 68
7.8.4 ACCIONA Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 68
7.8.5 ACCIONA Recent Developments 69
7.9 IDE Technologies 69
7.9.1 IDE Technologies Profile 69
7.9.2 IDE Technologies Main Business 70
7.9.3 IDE Technologies Reverse Osmosis Seawater Desalination Products, Services, and Solutions 70
7.9.4 IDE Technologies Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 71
7.9.5 IDE Technologies Recent Developments 71
7.10 Ferrovial 71
7.10.1 Ferrovial Profile 71
7.10.2 Ferrovial Main Business 72
7.10.3 Ferrovial Reverse Osmosis Seawater Desalination Products, Services, and Solutions 73
7.10.4 Ferrovial Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 73
7.10.5 Ferrovial Recent Developments 73
7.11 Doosan Enerbility 74
7.11.1 Doosan Enerbility Profile 74
7.11.2 Doosan Enerbility Main Business 74
7.11.3 Doosan Enerbility Reverse Osmosis Seawater Desalination Products, Services, and Solutions 75
7.11.4 Doosan Enerbility Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 75
7.11.5 Doosan Enerbility Recent Developments 76
7.12 DuPont 76
7.12.1 DuPont Profile 76
7.12.2 DuPont Main Business 77
7.12.3 DuPont Reverse Osmosis Seawater Desalination Products, Services, and Solutions 77
7.12.4 DuPont Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 78
7.12.5 DuPont Recent Developments 78
7.13 FCC Aqualia 78
7.13.1 FCC Aqualia Profile 79
7.13.2 FCC Aqualia Main Business 79
7.13.3 FCC Aqualia Reverse Osmosis Seawater Desalination Products, Services, and Solutions 80
7.13.4 FCC Aqualia Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 80
7.13.5 FCC Aqualia Recent Developments 80
7.14 Toray 81
7.14.1 Toray Profile 81
7.14.2 Toray Main Business 81
7.14.3 Toray Reverse Osmosis Seawater Desalination Products, Services, and Solutions 82
7.14.4 Toray Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 83
7.14.5 Toray Recent Developments 83
7.15 GS Inima 83
7.15.1 GS Inima Profile 83
7.15.2 GS Inima Main Business 84
7.15.3 GS Inima Reverse Osmosis Seawater Desalination Products, Services, and Solutions 85
7.15.4 GS Inima Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 85
7.15.5 GS Inima Recent Developments 85
7.16 GF 86
7.16.1 GF Profile 86
7.16.2 GF Main Business 87
7.16.3 GF Reverse Osmosis Seawater Desalination Products, Services, and Solutions 87
7.16.4 GF Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 88
7.16.5 GF Recent Developments 88
7.17 Metito Utilities 89
7.17.1 Metito Utilities Profile 89
7.17.2 Metito Utilities Main Business 89
7.17.3 Metito Utilities Reverse Osmosis Seawater Desalination Products, Services, and Solutions 90
7.17.4 Metito Utilities Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 91
7.17.5 Metito Utilities Recent Developments 91
7.18 Fisia Italimpianti 91
7.18.1 Fisia Italimpianti Profile 91
7.18.2 Fisia Italimpianti Main Business 92
7.18.3 Fisia Italimpianti Reverse Osmosis Seawater Desalination Products, Services, and Solutions 93
7.18.4 Fisia Italimpianti Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 94
7.18.5 Fisia Italimpianti Recent Developments 94
7.19 Sacyr Agua 94
7.19.1 Sacyr Agua Profile 94
7.19.2 Sacyr Agua Main Business 95
7.19.3 Sacyr Agua Reverse Osmosis Seawater Desalination Products, Services, and Solutions 96
7.19.4 Sacyr Agua Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 96
7.19.5 Sacyr Agua Recent Developments 96
7.20 Lantania 97
7.20.1 Lantania Profile 97
7.20.2 Lantania Main Business 98
7.20.3 Lantania Reverse Osmosis Seawater Desalination Products, Services, and Solutions 98
7.20.4 Lantania Reverse Osmosis Seawater Desalination Revenue (US$ millions), 2023-2025 99
7.20.5 Lantania Recent Developments 99
8 Industry Chain Analysis 100
8.1 Reverse Osmosis Seawater Desalination Value Chain 100
8.2 Reverse Osmosis Seawater Desalination Upstream Analysis 100
8.2.1 Key Raw Materials 100
8.2.2 Key Suppliers of Raw Materials 101
8.2.3 Cost Structure 102
8.3 Midstream Analysis 102
8.4 Downstream (Customer) Analysis 104
8.5 Sales Model and Sales Channels 104
8.5.1 Reverse Osmosis Seawater Desalination Sales Model 104
9 Research Findings and Conclusion 105
10 Appendix 107
10.1 Research Methodology 107
10.1.1 Methodology/Research Approach 107
10.1.2 Data Source 110
10.2 Author Details 113
10.3 Disclaimer 113