The Global Swimming Pool Treatment Chemicals Market was valued at USD 1,069 Million in 2024 and is projected to reach USD 1,458 Million by 2032, growing at a Compound Annual Growth Rate (CAGR) of 4.7% during the forecast period (2024–2032). This consistent growth is propelled by rising health consciousness, increasing residential and commercial pool construction globally, and stringent regulations for water quality and safety standards.

As the demand for pristine and hygienic swimming environments intensifies, the focus shifts to the leading chemical manufacturers and suppliers who are advancing water treatment technologies, developing sustainable solutions, and ensuring compliance with evolving health standards. In this comprehensive analysis, we profile the Top 10 Companies in the Swimming Pool Treatment Chemicals Industry—established chemical giants and specialized innovators driving the future of aquatic wellness and sanitation.

---

🔟 1. Occidental Chemical Corporation (OxyChem)

Headquarters: Houston, Texas, USA
Key Offering: Chlorine, Sodium Hypochlorite, Trichloroisocyanuric Acid (TCCA)

Occidental Chemical, a subsidiary of Occidental Petroleum, is a dominant force in the basic chemicals market, including a significant portfolio of swimming pool treatment products. The company is one of North America’s largest producers of chlorine and caustic soda, critical raw materials for many pool sanitizers. Their extensive manufacturing capabilities ensure a reliable supply of essential disinfectants to the pool care industry.

Innovation and Market Initiatives:

• Major producer of chlor-alkali products, supplying key ingredients for pool chemicals

• Focus on manufacturing efficiency and supply chain reliability for consistent product availability

• Investment in sustainable production processes to reduce environmental footprint

Download FREE Sample Report:
Swimming Pool Treatment Chemicals Market – View in Detailed Research Report

---

9️⃣ 2. ICL Industrial Products

Headquarters: Tel Aviv, Israel
Key Offering: Bromine-based sanitizers, Clearwater Pool Care products, Specialty minerals

ICL Industrial Products is a global leader in bromine and bromine-based compounds, offering advanced alternatives to traditional chlorine-based pool treatments. Their portfolio includes bromine tablets, specialty algaecides, and water balancers marketed under the Clearwater brand. ICL’s bromine products are known for their effectiveness, especially in warm climates and spas, where they offer superior stability compared to chlorine.

Innovation and Market Initiatives:

• Pioneering bromine-based sanitization technologies as effective chlorine alternatives

• Development of specialty mineral-based purification systems for reduced chemical dependency

• Global expansion of Clearwater brand through strategic distribution partnerships

---

8️⃣ 3. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Stabilizers, Algaecides, pH adjusters, Specialty chemical blends

BASF, one of the world’s largest chemical producers, offers a range of high-performance additives and specialty chemicals for pool water treatment. Their expertise lies in developing advanced stabilizers like cyanuric acid derivatives and innovative algaecide formulations. BASF’s strong R&D focus drives the creation of more efficient and environmentally considerate pool treatment solutions.

Innovation and Market Initiatives:

• R&D into next-generation stabilizers to extend chlorine efficacy and reduce consumption

• Development of eco-friendly formulation additives to minimize environmental impact

• Strategic partnerships with pool chemical formulators for product innovation

---

7️⃣ 4. Solvay S.A.

Headquarters: Brussels, Belgium
Key Offering: Hydrogen Peroxide, Specialty peroxides, Sustainable chemical solutions

Solvay is a key player in the advancement of alternative pool sanitization technologies, particularly through its hydrogen peroxide and specialty peroxides portfolio. These products serve as the foundation for advanced oxidation processes (AOPs) and non-chlorine shock treatments. Solvay is at the forefront of developing sustainable chemical solutions that meet the growing demand for reduced chlorine dependency in pool maintenance.

Innovation and Market Initiatives:

• Leading supplier of hydrogen peroxide for advanced oxidation pool systems

• Development of peroxygen-based sanitizers as chlorine alternatives for sensitive applications

• Sustainability-focused product development aligned with circular economy principles

Download FREE Sample Report:
Swimming Pool Treatment Chemicals Market – View in Detailed Research Report

---

6️⃣ 5. Nouryon

Headquarters: Amsterdam, Netherlands
Key Offering: Sodium Hypochlorite, Chlorine derivatives, Hydrogen Peroxide

Formerly the specialty chemicals business of AkzoNobel, Nouryon is a leading global supplier of essential chemicals for water treatment, including swimming pool applications. The company produces high-quality sodium hypochlorite (liquid chlorine) and other oxidizing agents critical for pool sanitation. Nouryon’s global production network ensures a steady supply of bulk sanitizers to formulators and distributors worldwide.

Innovation and Market Initiatives:

• Integrated production of key pool disinfectants with a focus on product purity and stability

• Investment in production technology to enhance efficiency and reduce energy consumption

• Development of value-added chemical blends for specific water treatment challenges

---

5️⃣ 6. Olin Corporation

Headquarters: Clayton, Missouri, USA
Key Offering: Chlorine, Caustic Soda, Epoxy materials for pool coatings

Olin Corporation, through its Chlor Alkali Products and Vinyls division, is a major North American producer of chlorine and related products essential for pool water treatment. The company’s scale and vertical integration make it a critical supplier to the pool chemical industry. Beyond sanitation chemicals, Olin also provides materials used in pool construction and maintenance, including epoxy resins for pool coatings.

Innovation and Market Initiatives:

• Strategic expansion of chlor-alkali production capacity to meet growing market demand

• Focus on safe handling and transportation protocols for hazardous chemicals

• Investment in membrane cell technology for more environmentally friendly chlorine production

---

4️⃣ 7. Nippon Soda Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Trichloroisocyanuric Acid (TCCA), Specialty algaecides, Nippon Chloro-Isocyanurates

Nippon Soda is a leading Japanese chemical company with significant expertise in chloroisocyanurate chemistry, particularly Trichloroisocyanuric Acid (TCCA). The company is a major supplier of stabilized chlorine compounds that dominate the global pool treatment market due to their convenience and effectiveness. Nippon Soda’s advanced manufacturing processes ensure high-purity products with consistent performance characteristics.

Innovation and Market Initiatives:

• Specialization in high-purity TCCA production for stable, slow-dissolving chlorine tablets

• Development of proprietary formulations for enhanced efficacy in various water conditions

• Expansion into Asian markets with tailored products for regional water chemistry challenges

---

3️⃣ 8. Nankai Chemical Co., Ltd.

Headquarters: Osaka, Japan
Key Offering: Trichloroisocyanuric Acid, Sodium Dichloroisocyanurate, Pool chemical formulations

Nankai Chemical is another Japanese specialist in isocyanurate chemistry, competing strongly in the global market for stabilized chlorine products. The company manufactures both TCCA and sodium dichloroisocyanurate (dichlor), offering pool operators versatile options for their sanitation needs. Nankai’s focus on quality control and cost-effective production has established its position as a reliable supplier to chemical formulators worldwide.

Innovation and Market Initiatives:

• Diversified portfolio of isocyanurate-based disinfectants for different application methods

• Cost-competitive manufacturing benefiting from advanced process technologies

• Strategic focus on emerging markets with growing pool infrastructure

---

2️⃣ 9. Clorox Pool & Spa (The Clorox Company)

Headquarters: Oakland, California, USA
Key Offering: Clorox Pool&Spa™ branded products, Chlorine tablets, Shock treatments, Test kits

The Clorox Company’s Pool & Spa division leverages the company’s century-long expertise in chlorine chemistry to deliver trusted consumer and professional pool care products. As a leading branded player in the North American market, Clorox offers a comprehensive range of sanitizers, oxidizers, water balancers, and testing supplies. Their strong brand recognition and distribution network make them a dominant force in the retail pool chemical segment.

Innovation and Market Initiatives:

• Strong consumer brand presence with innovative packaging and application systems

• Development of multi-functional products that simplify pool maintenance for homeowners

• Continuous product innovation addressing consumer preferences for ease of use and effectiveness

---

1️⃣ 10. BioLab, Inc. (A KIK Custom Products Company)

Headquarters: Lawrenceville, Georgia, USA
Key Offering: Pool Time®, Kem-Tek®, Regal™ branded chemicals, Chlorine tablets, Algaecides

BioLab, part of KIK Custom Products, is a leading North American manufacturer and marketer of swimming pool and spa treatment chemicals. The company produces a wide array of branded products sold through retail channels and professional distributors. BioLab’s manufacturing facilities produce chlorinated isocyanurates and other specialty chemicals, supported by comprehensive quality control and regulatory compliance.

Innovation and Market Initiatives:

• Vertically integrated manufacturing of key active ingredients and finished products

• Diverse brand portfolio targeting different consumer segments and price points

• Focus on product safety,清晰的labeling, and user-friendly application methods

Get Full Report Here:
Swimming Pool Treatment Chemicals Market – View in Detailed Research Report

---

🌊 Outlook: The Future of Pool Treatment is Smarter, Safer, and More Sustainable

The swimming pool treatment chemicals market is undergoing a significant transformation. While traditional chlorine-based products continue to dominate, the industry is rapidly evolving toward more sophisticated, integrated, and environmentally conscious solutions. Leading companies are investing heavily in research and development to meet the dual challenges of effective pathogen control and reduced environmental impact.

📈 Key Trends Shaping the Market:

• Accelerated adoption of smart monitoring and automated dosing systems for precision water management

• Growing consumer preference for saltwater chlorination and mineral purification systems as chlorine alternatives

• Increased regulatory scrutiny driving innovation in biodegradable and low-impact chemical formulations

• Expansion in emerging markets fueling demand for cost-effective and region-specific product solutions

Get Full Report Here:
Swimming Pool Treatment Chemicals Market – View in Detailed Research Report

The companies profiled above are not only supplying essential chemicals for water sanitation—they’re pioneering the technological and sustainable advancements that will define the future of aquatic recreation and public health protection.