Metawater

Basic Information

Stock Code
9551
Industry
Electric Power and Gas
Category Detail
Construction & Civil Engineering
Prefecture
Tokyo
Establishment Year
April 2008
Listing Year
December 2014
Official Website
https://www.metawater.co.jp/
TSE Information
TSE Information
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Overview

Metawater is Japan's largest engineering company in the water treatment and environmental plant sector, established in 2008, with strengths in innovative water quality treatment technologies and global expansion.

Current Situation

Metawater achieved consolidated sales of approximately ¥179 billion and operating profit of approximately ¥10.6 billion in the fiscal year ending March 2025, maintaining a stable financial foundation. It provides integrated services from design and construction to operation and maintenance of domestic water treatment facilities, holding one of the largest market shares in Japan. Technologically, it possesses advanced water treatment systems centered on ceramic membrane filtration, and is strengthening technological tie-ups with related companies in the Netherlands and the United States along with overseas expansion. As part of its sustainability efforts, it promotes energy savings and water quality improvements while advancing community contribution activities. Toward 2030, it is accelerating global business expansion and innovative technology development to strategically create new markets. In recent years, it has bolstered overseas subsidiaries and partnerships, aiming to expand revenue from Southeast Asia and Western markets.

Trivia

Interesting Facts

  • Established by merging water environment divisions of NGK Insulators and Fuji Electric, becoming Japan's largest dedicated water treatment company.
  • Successfully achieved the first large-scale commercialization of ceramic membrane filtration technology in Japan.
  • Established independently profitable PFI model in domestic water and sewage projects, leading the industry.
  • Strong in technology export and plant operations in Southeast Asia and the West overseas.
  • Actively engages in social contributions such as acquiring naming rights for the National Sewerage Science Museum.
  • Utilizes ¥1 billion CVC investment framework to invest in next-generation environmental tech ventures.
  • Has dedicated research institute within the group, promoting technological innovation through industry-academia-government collaboration.
  • Builds total service system with subsidiaries like Metawater Service.
  • In the 2020s, made a U.S.-related company a wholly owned subsidiary to strengthen the U.S. market.
  • Partners with Dutch PWN Technologies for water quality improvement device development.
  • Participates in numerous government development aid (ODA) water environment improvement projects.
  • Possesses industry-leading long-life equipment manufacturing technology, with high maintenance demand.
  • Actively pursues work-style reforms such as introducing 7-hour workday.
  • Promotes public enlightenment on water environments through technical seminars and general lectures.
  • Strengthens community engagement via environmental radio program 'Water Sound Sketch'.

Hidden Connections

  • Benefits from stable funding and technical support backed by capital ties with NGK Insulators and Fuji Electric.
  • Builds localized brand image through naming rights, balancing social contributions and corporate PR.
  • Overseas bases actively engage not only in sales but also technology development collaboration and local operations.
  • Maintains strong trust with local governments and international organizations in government development aid projects.
  • Controls the entire supply chain from design, construction, operation, and maintenance through group subsidiaries.
  • Partnership with Dutch membrane technology firm contributes to competitiveness in the European water treatment market.
  • Pioneering corporate training system in the industry contributes to talent development and technology succession.
  • Extensive patent portfolio in water treatment domestically and internationally enables technology defense.

Future Outlook

Growth Drivers

  • Expanding global demand for advanced membrane filtration technology
  • Demand for renewal and expansion due to aging water and sewage infrastructure
  • Shift to advanced water treatment amid stricter environmental regulations
  • Demand for water and sewage infrastructure development in emerging overseas countries
  • Expansion of water circulation business through SDGs promotion
  • Smart operation services using AI and IoT technologies
  • Increasing demand for switch to energy-saving equipment
  • Expansion of facility operation business via PFI model
  • Development of new water environment solutions through public-private partnerships
  • Strengthening of environmental load reduction needs in industry
  • Promotion of investments through green finance

Strategic Goals

  • Achieve 20% share in the global water treatment market
  • 30% reduction in CO2 emissions across all operations
  • Realize 10 or more commercializations of innovative membrane technologies
  • Expand water and sewage PFI projects domestically and internationally
  • Set contribution metrics to Sustainable Development Goals
  • Expand overseas sales ratio to over 40%
  • Improve plant operation rates using AI and IoT
  • Strengthen community collaborations to advance social contributions
  • Maximize synergies with group subsidiaries
  • Nationwide rollout of water environment education programs

Business Segments

Water Treatment Plant Design and Construction

Overview
Provides integrated services from design and construction to maintenance of water and sewage and environmental plants.
Competitiveness
Integration of water treatment technology and construction capabilities
Customers
  • Municipal Water and Sewage Operators
  • Plant Construction Companies
  • Private Factories and Facilities
  • Public Project Owners
  • Design Consultants
Products
  • Water and Sewage Treatment Plant Design
  • Membrane Filtration Equipment
  • Electrical Equipment Design
  • Plant Construction Management
  • Maintenance Services

Membrane and Environmental Equipment Manufacturing and Sales

Overview
Manufactures and sells environmental plant equipment centered on innovative membrane technology.
Competitiveness
Domestic top-class market share in membrane technology
Customers
  • Local Governments
  • Industrial Facilities
  • Environmental Companies
  • Overseas Water Treatment Operators
Products
  • Ceramic Membrane Filtration Systems
  • Ozonizers
  • Diffusers
  • Instrumentation and Control Devices

Plant Operation and Maintenance

Overview
Offers comprehensive operation and maintenance services for water and sewage facilities.
Competitiveness
Leader in independently profitable PFI projects
Customers
  • Local Governments
  • Private Infrastructure Operators
  • Corporate Environmental Management Departments
Products
  • PFI Projects
  • Operation Management Contracts
  • Inspection and Maintenance Services
  • Water Quality Monitoring Systems

Overseas Water Environment Business

Overview
Provides water environment technology tailored to local needs in Southeast Asia and the US.
Competitiveness
Track record in ODA projects and localized operations
Customers
  • Government Development Aid Agencies
  • Local Governments
  • International Consultants
Products
  • Export of Water Treatment Technology
  • Local Plant Construction
  • Operation and Technical Guidance
  • Sales of Membrane Filtration Devices

Technology Development and Research Services

Overview
Conducts cutting-edge water treatment technology development and evaluation at its own research institute.
Competitiveness
Technology innovation through industry-academia-government collaboration
Customers
  • Metawater Group
  • Technology Partners
  • Environmental Technology Consultants
Products
  • Membrane Technology Research
  • New Water Treatment Technology Development
  • System Evaluation and Analysis
  • Environmental Data Analysis Services

Competitive Advantage

Strengths

  • Domestic leading water treatment plant technology
  • Advanced ceramic membrane technology and patents
  • Diverse overseas bases and global expansion capabilities
  • Integrated design, construction, and operation system
  • Strong ties with parent companies and stable capital base
  • Proven track record in independently profitable PFI projects
  • Broad industrial customer base
  • Stable revenue from long-term contracts
  • High environmental technology development capabilities
  • Market share leader in domestic water treatment
  • Numerous domestic and international patents
  • Diverse water quality treatment equipment lineup
  • Strong R&D organization
  • Advanced engineer training system
  • Extensive overseas ODA project experience

Competitive Advantages

  • Top domestic market share in ceramic membrane filtration devices
  • Management stability backed by NGK Insulators and Fuji Electric
  • Reliability from water treatment technology and track record overseas
  • Improved financial and operational efficiency through PFI
  • Product differentiation through multifaceted technology development
  • Expertise in designs emphasizing reduced environmental impact
  • Comprehensive sales and technical support network across regions
  • Continuous creation of next-generation technologies by research institute
  • High competitiveness in government development aid projects
  • Product development anticipating stricter environmental regulations
  • Innovative technology promotion through industry-academia-government collaboration
  • Building long-term trust with customers
  • Cost competitiveness through economies of scale
  • Broad technology range accommodating diverse water treatment needs
  • High-quality services provided by skilled engineers

Threats

  • Risk of sudden changes in government regulations or environmental standards
  • Political and economic risks in overseas expansion
  • Intensifying market competition from new entrants
  • Loss of competitive edge due to delayed technological innovation
  • Risk of damage to domestic facilities from natural disasters
  • Profit pressure from rising material costs
  • Revenue impact from exchange rate fluctuations
  • Business continuity risk from labor shortages
  • Changes in impact from global environmental issues
  • Price competition following patent expirations
  • Revenue instability from fluctuating customer demand
  • Potential deterioration in funding environment

Innovations

2024: Practical Implementation of Next-Generation Ceramic Membrane Technology

Overview
Developed and began commercial use of new ceramic membranes with improved durability and filtration performance.
Impact
20% improvement in water treatment efficiency, 15% reduction in maintenance costs

2023: Introduction of AI-Based Water Treatment Process Optimization System

Overview
Developed AI-based operation monitoring system to improve plant operational efficiency.
Impact
10% reduction in operating costs, improved trouble detection accuracy

2022: Performance Enhancement of Biogas Methane Fermentation System

Overview
Significantly improved fermentation speed and gas recovery rate of fluidized bed biogas methane devices.
Impact
25% improvement in renewable energy production efficiency

2021: Deployment of Modular Water Treatment Facilities Tailored for Local Markets at Overseas Bases

Overview
Designed and sold easy-to-assemble modular water treatment systems for rapid response in overseas markets.
Impact
20% increase in new overseas orders

2020: Completion of Energy-Saving Diffuser Development

Overview
Commercialized high-density diffuser with 30% better energy savings than conventional models.
Impact
Significant reduction in operating costs for water treatment facilities

Sustainability

  • Promotion of energy-saving and resource-saving water treatment technologies
  • Formulation and implementation of CO2 emission reduction plans for facilities
  • Development of technologies to promote circular use of waste
  • Active participation in regional environmental improvement projects
  • Introduction and compliance with green procurement standards
  • Strengthening environmental conservation activities at overseas bases
  • Employee environmental awareness education programs
  • Thorough environmental impact assessments in plant design
  • Ongoing efforts to improve environmental certification acquisition rate