Ultra pure water market to top $20 billion by 2030

The Business Research Company says the global ultra pure water market is set to pass $20 billion by 2030, driven by semiconductor, pharmaceutical and biotechnology demand. Asia-Pacific is projected to lead regional growth, while Veolia Environnement S.A. holds the largest 2025 market share.

Why it matters: - Ultra pure water is a critical input for chipmaking, drug production and advanced manufacturing where contamination can disrupt output. - The market’s growth signals continued investment in semiconductors, pharma and water treatment systems built for stricter purity standards. - The report projects the market will exceed $20 billion by 2030.

What happened: - The Business Research Company released its Ultra Pure Water Global Market Report 2026, covering market size, trends and a 2026-2035 forecast. - The report says the market is part of the specialty chemicals sector and is also counted within the broader chemicals industry. - The report was published from London on Oct. 13, 2026. - A free sample of the report is available. - The full market report is also available.

The details: - Ultra pure water is used in wafer cleaning, photolithography and etching in semiconductor production. - Semiconductor and electronics manufacturing is expected to add about 2.3% annually to market growth. - Pharmaceutical and biotechnology demand is expected to add about 2.1% annually to market growth. - Purification technologies including reverse osmosis, ultrafiltration, electro-deionization, ultraviolet treatment and real-time quality monitoring are improving efficiency and reliability. - Advances in those technologies are projected to contribute about 2.0% yearly growth. - Filtration is expected to be the leading equipment segment in 2030, with 31% of the market and about $6 billion in value. - The market also breaks down by capacity, application and end user, including semiconductor manufacturing, power generation, flat panel displays and pharmaceuticals. - Asia-Pacific is forecast to be the largest regional market in 2030 at $6.88 billion, up from $3.96 billion in 2025, a 12% CAGR. - The United States is projected to be the largest country market in 2030 at $4.03 billion, up from $2.43 billion in 2025, an 11% CAGR. - Veolia Environnement S.A. is the largest company in the market, with 7% global sales share in 2025. - The top 10 companies held 27% of revenue in 2025, showing a moderately fragmented market. - Other named market shares for 2025 include Kurita Water Industries Ltd. at 6%, DuPont de Nemours, Inc. at 5%, Organo Corporation at 2%, and several firms at 1% or below. - In July 2026, Veolia Water Technologies won $280.45 million in contracts to supply ultrapure water for a semiconductor fab in Singapore. - The Veolia project includes wastewater reclamation and zero-liquid-discharge treatment.

Between the lines: - Demand is being pushed by the buildout of advanced fabs for AI, 5G, IoT, electric vehicles and consumer electronics. - The market remains technically demanding because purity standards are strict and reliability requirements are high. - The concentration of revenue among the top 10 players suggests scale, service networks and R&D still matter more than price alone. - The report’s emphasis on automation, energy efficiency and water recycling points to cost and sustainability pressures shaping procurement.

What's next: - Equipment categories including filtration, reverse osmosis, ultraviolet treatment, electro-deionization and other systems are expected to add more than $8 billion in value between 2025 and 2030. - Filtration and reverse osmosis are each projected to contribute about $2 billion of that growth. - Ultraviolet treatment is also expected to add about $2 billion. - Electro-deionization and other equipment segments are each projected to add about $1 billion. - Companies are expected to keep focusing on membrane advances, AI-driven monitoring, PFAS-free materials, modular systems and recycling solutions. - The report says future growth will be tied to semiconductor, pharmaceutical, laboratory and industrial demand.