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WaterSewageUtility Services

Top 35 Companies Global Water and Sewage Utility Services Industry

November 11, 2026ByMetastat Insights Research Team

Explore the top 35 companies in the Water and Sewage Utility Services industry, highlighting their unique approaches to water management and sustainability.

The Water and Sewage Utility Services industry provides essential management and distribution of water and wastewater, catering to residential, commercial, and industrial users. With growing environmental concerns and technological advancements, companies in this sector face evolving demands for efficiency and sustainability. For detailed insights, refer to our Water and Sewage Utility Services market size and forecast report.

Top 35 Companies Global Water and Sewage Utility Services Industry

Top 10 Water and Sewage Utility Services Trends

Inline metrology moves onto the production line

Integration of inline metrology into production processes enhances operational efficiency and quality control. This trend supports precision in water treatment and distribution, ensuring compliance with safety standards. Buyers benefit from reduced waste and enhanced resource management.

Smart water management systems gain traction

Adoption of smart water management systems facilitates real-time monitoring and data analytics, allowing utilities to optimize water usage. This technology supports proactive maintenance strategies, leading to improved service delivery for customers.

Increased focus on sustainability practices

Sustainability practices are becoming central to operations within the industry. Companies are investing in renewable energy sources and wastewater recycling systems, aligning their strategies with environmental regulations and societal expectations.

Decentralized water systems are on the rise

Decentralized water systems offer flexible and localized solutions for water supply and treatment. This trend caters to areas with limited infrastructure, providing enhanced access to clean water and promoting community resilience.

Water conservation technologies are evolving

Technological advancements in water conservation, including leak detection systems and irrigation optimization tools, contribute to more efficient water use. Buyers gain from reduced operational costs and improved resource management.

Regulatory pressures shape industry practices

Stricter regulatory requirements drive companies to adopt advanced technologies and compliance strategies. This trend ensures higher standards of safety and efficiency, ultimately benefiting end-users.

Collaboration and partnerships are increasing

Collaborations between public and private entities enhance resource sharing and innovation. These partnerships promote a cooperative approach to addressing infrastructure challenges in the water sector.

Digital transformation accelerates

Digital technologies, including IoT and AI, transform operational processes. These innovations streamline service delivery, improve customer engagement, and enhance data analysis capabilities, driving efficiency.

Consumer engagement strategies are evolving

Utilities focus on consumer engagement through digital platforms, enabling customers to monitor usage and receive real-time updates. Enhanced transparency fosters trust and encourages responsible water use.

Water and Sewage Utility Services Companies Profiled

1. Companhia de Saneamento de Minas Gerais

Founded: 1970

Companhia de Saneamento de Minas Gerais, commonly known as COPASA, manages water supply and sewage services in the state of Minas Gerais. The company emphasizes sustainable practices and technological innovations to ensure efficient water management and wastewater treatment. Its dedication to environmental responsibility is evident in its ongoing projects aimed at reducing water loss and enhancing service reliability.

2. Iguá Saneamento S.A.

Founded: 2016

Iguá Saneamento S.A. operates in the water and sewage sector, providing essential services across various Brazilian states. The company aims to expand access to clean water and efficient sanitation solutions while promoting sustainability through investment in modern infrastructure and technologies. Its approach enhances customer satisfaction while adhering to environmental standards.

3. Companhia de Saneamento do Paraná

Headquarters: Curitiba, Brazil

Companhia de Saneamento do Paraná, known as Sanepar, delivers comprehensive water and sewage services in the state of Paraná. Sanepar focuses on innovation and customer service, utilizing advanced technologies to improve water distribution and wastewater treatment processes. Its initiatives promote public health and environmental conservation through responsible water management.

4. VA Tech Wabag Limited

Founded: 1995

VA Tech Wabag Limited specializes in water and wastewater treatment solutions, offering a range of services from design to execution. The company is dedicated to sustainable solutions, employing advanced technologies to address water scarcity and pollution. With a global presence, Wabag is recognized for its innovative approaches to enhancing water quality and ensuring compliance with environmental regulations.

5. California Water Service Group

Founded: 1926

California Water Service Group provides water utility services to residential and commercial customers across California. The company prioritizes water conservation and infrastructure modernization, striving to ensure reliable service while tackling challenges posed by climate change. Its commitment to sustainability drives initiatives that enhance resource efficiency and customer engagement.

6. Urban Utilities

Headquarters: Brisbane, Australia

Urban Utilities is a significant water and sewerage service provider in South East Queensland, Australia. The company focuses on delivering high-quality water services while promoting innovation in water management. Urban Utilities engages with the community to improve service delivery and encourage sustainable practices, emphasizing environmental responsibility and customer satisfaction.

7. American Water Works Company, Inc.

Founded: 1886

American Water Works Company, Inc. is one of the largest publicly traded water and wastewater utilities in the United States. The company provides essential water and wastewater services to millions of customers across multiple states. American Water commits to investing in infrastructure and technology, focusing on enhancing service reliability and promoting sustainability in water management.

8. Anglian Water Services Limited

Founded: 1994

Anglian Water Services Limited operates in the East of England, offering water and wastewater services to millions of customers. The company emphasizes sustainability and innovation, striving to reduce environmental impact and improve resource efficiency. Anglian Water engages in community initiatives to promote water conservation and raise public awareness of water issues.

9. Sydney Water Corporation

Headquarters: Sydney, Australia

Sydney Water Corporation is the largest water utility in Australia, providing integrated water supply and wastewater services. The company prioritizes maintaining high standards of water quality and customer service while investing in infrastructure and technology to meet growing demands. Sydney Water is committed to sustainability, working to minimize environmental impact and enhance community engagement.

10. Yorkshire Water Services Limited

Founded: 1973

Yorkshire Water Services Limited serves over five million people in Yorkshire, providing essential water and sewage services. The company promotes innovation and sustainability, investing in technology to improve service delivery and reduce environmental impact. Yorkshire Water is dedicated to community engagement, encouraging water conservation and responsible water use.

11. China Water Affairs Group Limited

Founded: 2002

China Water Affairs Group Limited is a prominent player in the water supply and wastewater treatment sector in China. The company focuses on delivering high-quality water services while investing in infrastructure development and environmental protection. Its commitment to sustainability drives initiatives aimed at enhancing water quality and access.

12. H2O America

Headquarters: Fort Worth, USA

H2O America is engaged in providing water utility services across various states in the United States. The company emphasizes customer service and sustainability, focusing on innovative solutions to address challenges of water scarcity and aging infrastructure. H2O America is dedicated to improving service delivery through technology and community engagement initiatives.

13. South Australian Water Corporation

Headquarters: Adelaide, Australia

South Australian Water Corporation delivers water and wastewater services to the residents of South Australia. The company prioritizes sustainable practices and modern infrastructure, striving to improve water quality and resource management. South Australian Water Corporation collaborates with the community to promote water conservation and environmental stewardship.

14. Companhia de Saneamento Básico do Estado de São Paulo

Headquarters: São Paulo, Brazil

Companhia de Saneamento Básico do Estado de São Paulo, known as SABESP, is a major water and sewage utility in Brazil. The company focuses on expanding access to water services while enhancing the efficiency of wastewater treatment. SABESP is committed to sustainability, investing in projects to improve service delivery and minimize environmental impact.

15. Water Corporation

Headquarters: Perth, Australia

Water Corporation provides water and wastewater services to Western Australia. The company emphasizes innovation and sustainability, aiming to enhance service reliability and environmental protection. Water Corporation engages with the community to promote water conservation and responsible resource management.

16. Scottish Water

Headquarters: Edinburgh, UK

Scottish Water is the publicly owned water utility for Scotland, providing water and wastewater services to millions of customers. The company focuses on improving service quality and operational efficiency while investing in sustainable practices. Scottish Water engages in community outreach to promote water literacy and environmental awareness.

17. Veolia Environnement S.A.

Founded: 1853

Veolia Environnement S.A. is a global leader in water and waste management services. The company provides a range of water solutions, focusing on sustainability and innovation. Veolia's initiatives aim to enhance water quality while minimizing environmental impact, supporting communities in achieving their water management goals.

18. Maynilad Water Services, Inc.

Founded: 2007

Maynilad Water Services, Inc. operates in the water and wastewater sector, serving the western part of Metro Manila. The company focuses on improving service delivery while addressing water scarcity challenges. Maynilad is committed to sustainability and community engagement, promoting responsible water use and conservation measures.

19. Essential Utilities, Inc.

Founded: 1886

Essential Utilities, Inc. is a prominent provider of water and natural gas services in the United States. The company emphasizes sustainability and innovation in its operations, focusing on modernizing infrastructure and improving service delivery. Essential Utilities is dedicated to enhancing water quality and fostering community engagement through education and outreach.

20. Aegea Saneamento e Participações S.A.

Founded: 2010

Aegea Saneamento e Participações S.A. specializes in water and wastewater services across Brazil. The company focuses on providing reliable services while promoting sustainability and innovation in water management. Aegea engages with communities to enhance service delivery and foster water conservation initiatives.

21. Beijing Enterprises Water Group Limited

Founded: 2002

Beijing Enterprises Water Group Limited operates in China’s water supply and wastewater treatment sector. The company is dedicated to enhancing water quality and access through strategic infrastructure investments. Its focus on sustainability and innovation drives initiatives aimed at improving service efficiency and environmental protection.

22. United Utilities Group PLC

Founded: 1995

United Utilities Group PLC is the largest water and wastewater utility in the UK, serving millions of customers in the North West. The company focuses on sustainability and community engagement, investing in infrastructure to ensure reliable service. United Utilities is committed to improving water quality and minimizing environmental impact.

23. Oman Water and Wastewater Services Company S.A.O.C.

Headquarters: Muscat, Oman

Oman Water and Wastewater Services Company S.A.O.C. provides essential water and wastewater services across Oman. The company focuses on enhancing service delivery through innovative solutions and sustainable practices. Its commitment to community engagement supports initiatives aimed at promoting water conservation and responsible resource management.

24. Metito Utilities

Founded: 1958

Metito Utilities specializes in water and wastewater treatment solutions across the Middle East and North Africa. The company emphasizes innovative technologies to address water scarcity challenges. Metito’s commitment to sustainability drives initiatives focused on enhancing water quality while meeting regulatory standards.

25. Severn Trent Plc

Founded: 1974

Severn Trent Plc provides water and wastewater services to millions of customers in the Midlands and Wales. The company focuses on improving service quality and operational efficiency, investing in modern infrastructure to ensure reliable water supply. Severn Trent is committed to sustainability and community engagement, promoting responsible water use.

26. Thames Water Utilities Limited

Founded: 1989

Thames Water Utilities Limited is the largest water and wastewater services provider in the UK, serving London and the Thames Valley. The company emphasizes sustainability and innovation, focusing on reducing environmental impact while enhancing service delivery. Thames Water engages with the community to promote water conservation and responsible resource management.

27. South East Water Corporation

Founded: 2000

South East Water Corporation delivers water and wastewater services to customers in Victoria, Australia. The company prioritizes sustainability and customer engagement, focusing on innovative solutions to enhance service delivery. South East Water is committed to promoting responsible water use and environmental stewardship.

28. Ranhill Utilities Berhad

Founded: 1992

Ranhill Utilities Berhad operates in the water and wastewater sector, providing essential services in Malaysia. The company focuses on sustainability and technological innovation, aiming to improve water quality and service reliability. Ranhill Utilities engages in community initiatives to promote water conservation and responsible resource management.

29. ACCIONA, S.A.

Founded: 1931

ACCIONA, S.A. is a global leader in sustainable infrastructure and renewable energy solutions, including water management. The company emphasizes innovation and sustainability in its water services, focusing on comprehensive water treatment and distribution solutions. ACCIONA is committed to enhancing water quality while minimizing environmental impact.

30. SUEZ

Founded: 1858

SUEZ offers comprehensive water and wastewater management services worldwide. The company focuses on sustainability and innovation, employing advanced technologies to enhance service delivery and environmental protection. SUEZ’s initiatives aim to improve water quality and ensure responsible resource management globally.

31. Berliner Wasserbetriebe

Headquarters: Berlin, Germany

Berliner Wasserbetriebe is the largest water supply and wastewater disposal company in Germany, providing services to the capital. The company focuses on sustainability and innovation, investing in modern infrastructure to enhance service reliability. Berliner Wasserbetriebe is dedicated to promoting water conservation and ensuring high-quality water services.

32. American States Water Company

Founded: 1929

American States Water Company delivers water and wastewater services primarily in California. The company emphasizes sustainability and innovation, investing in infrastructure to ensure reliable service. American States Water is committed to enhancing water quality and engaging with communities to promote responsible water use.

33. Yarra Valley Water Corporation

Headquarters: Melbourne, Australia

Yarra Valley Water Corporation provides water and wastewater services to the Melbourne metropolitan area. The company focuses on sustainability and innovation, aiming to improve service delivery and environmental protection. Yarra Valley Water engages with the community to promote water conservation and responsible resource management.

34. FCC Aqualia, S.A.

Founded: 2008

FCC Aqualia, S.A. specializes in water management and wastewater services across various regions. The company emphasizes sustainability, focusing on innovative solutions to enhance water quality and service efficiency. FCC Aqualia engages with communities to promote responsible water use and environmental stewardship.

35. Manila Water Company, Inc.

Founded: 1997

Manila Water Company, Inc. provides water and wastewater services to the eastern part of Metro Manila. The company focuses on improving service delivery and expanding access to clean water. Manila Water is committed to sustainability and community engagement, promoting responsible water use and conservation initiatives.

Conclusion

The Water and Sewage Utility Services industry is evolving, driven by technological advancements and increased sustainability demands. The companies profiled represent a diverse array of approaches to water management, each focusing on innovation and community engagement. This diverse landscape reflects the industry’s commitment to addressing water scarcity and environmental challenges.

As the sector adapts to changing regulations and consumer expectations, stakeholders should focus on collaboration and investment in sustainable technologies. By fostering partnerships and enhancing infrastructure, companies can improve service delivery and contribute to long-term water security.

Tags

WaterSewageUtility ServicesInfrastructureSustainability

About the Authors

UTKARSH KHIRODKAR

UTKARSH KHIRODKAR

LEAD ANALYST

Utkarsh Khirodkar is a Lead Market Research Analyst at MetaStat Insight, specializing in market intelligence, technology sector assessments, and competitive strategy.

VIJAY GUNTI

VIJAY GUNTI

PRINCIPAL CONSULTANT - ENTERPRISE AI & EMERGING TECHNOLOGIES

Banking & Finance · Electronics and Semiconductor · Energy and Power · Healthcare IT · Information & Technology · Professional Services

Vijay Gunti is a Principal Consultant at MetaStat Insight, bringing over two decades of experience across enterprise digital transformation, technology strategy, and intelligent systems.

SAURABH GANVIR

SAURABH GANVIR

ENERGY & INFRASTRUCTURE INDUSTRY CONSULTANT

Automotive and Transportation · Electronics and Semiconductor · Energy and Power · Machinery & Equipment

Saurabh Vasant Ganvir consults for Energy & Infrastructure Industry at MetaStat Insight, specializing in renewable energy, solar EPC, and electric vehicle (EV) infrastructure markets.