Ecolab

Barclay Water Management is a company specializing in water treatment solutions. It offers a range of services designed to protect and maintain water systems, including risk management assessments, cleaning, and disinfection of various water systems such as cooling towers, potable water systems, and storage tanks. The company also caters to the treatment of decorative display fountains and air handling coils. Its services aim to reduce health risks from waterborne pathogens, ensuring the safety and efficiency of water systems in industrial, institutional, and commercial facilities while adhering to health standards.

The Water & Carbon Group is a contractor focused on designing, building, and operating wastewater treatment and ecological infrastructure solutions. The company specializes in developing multifunctional water treatment systems that provide environmentally sustainable alternatives. By valuing natural assets, The Water & Carbon Group enables its clients to pursue innovative environmental solutions that align with their financial, environmental, and sustainability objectives.

Cascade Water Services, Inc. is a water treatment and environmental company headquartered in Hicksville, New York, with a focus on the commercial and institutional sectors in the United States, the Caribbean, Central America, and South America. Established in 1981, the company offers a comprehensive range of services, including boiler and cooling water treatment, potability testing, indoor air quality analysis, and legionella assessments. Additionally, Cascade provides specialty cleaning for cooling towers, air handlers, domestic water tanks, and other systems, alongside cooling tower rebuilding and repair. Its laboratory and consulting services further enhance the company's ability to meet the specific needs of its clients. As of January 2018, Cascade Water Services operates as a subsidiary of Ecolab Inc.

Jianghai Environmental Protection Co., Ltd., headquartered in Changzhou, China, specializes in the manufacture and supply of water treatment chemicals. Founded in 2000, the company produces a range of products including phosphonate acid, phosphonate salts, and polymers, along with customized water treatment solutions tailored to meet the specific needs of clients. Jianghai serves large and medium-sized industrial enterprises across various sectors such as petroleum, petrochemicals, metallurgy, electric power, fertilizers, iron and steel, oilfields, and textiles. The company distributes its products both domestically and internationally, establishing itself as a key player in the industrial water treatment market.

AkzoNobel's Purate business, which specializes in global antimicrobial water treatment technology. With 2012 revenue of approximately $23 million, the Purate business provides patented, proprietary chlorine dioxide programs for use in a wide array of water treatment applications.

Nalco is an Ecolab company. A trusted partner at more than one million customer locations, Ecolab (ECL) is the global leader in water, hygiene and energy technologies and services that protect people and vital resources. With 2012 sales of $12 billion and 44,000 associates, Ecolab delivers comprehensive solutions and on-site service to promote safe food, maintain clean environments, optimize water and energy use and improve operational efficiencies for customers in the food, healthcare, energy, hospitality and industrial markets in more than 170 countries around the world.

Nalco Water is a division of Ecolab, a global leader in water, hygiene, and energy technologies. The company specializes in producing chemicals for water treatment, pollution control, and energy conservation. Its products and services are designed to prevent corrosion, contamination, and the buildup of harmful deposits in various applications. Nalco Water enhances process efficiency and improves the quality of end products for its customers, which span several industries, including food, healthcare, energy, hospitality, and manufacturing. With a commitment to optimizing water and energy use, Nalco Water serves more than one million customer locations globally, providing comprehensive solutions and on-site service to promote environmental sustainability and operational efficiency.

Midland Research Laboratories makes water-treatment products for commercial, institutional, industrial, food- and sugar-processing markets.