Industrial Ozone Generator Market Size & Share 2026-2035

Industrial Ozone Generator Market Size

The global industrial ozone generator market was estimated at USD 156.6 million in 2025. The market is expected to grow from USD 165.8 million in 2026 to USD 311.2 million in 2035, at a CAGR of 7.3%, according to a recent study by Global Market Insights Inc.

• Increasing concerns about residues, worker safety, and environmental toxicities related to chemicals are causing industries to seek alternatives to chlorine-based and other disinfection chemicals in favor of ozone-based technology. Ozone generators provide a local solution that eliminates the storage risks of hazardous chemicals and safely breaks down at the end of their life, making them a highly attractive option in the context of corporate ESG objectives in food processing, pharmaceuticals, and electronic device manufacturing.
• Increasing enforcement of water-quality regulations and aging infrastructure upgrades are accelerating industrial adoption of ozone-based treatment systems.  Utilities and industrial operators are moving away from chemical-heavy disinfection to meet stricter limits on pathogens and discharge by products leading to escalate the product growth. For instance, in October 2025, H2O Global News reported on Xylem’s use of ozone and UV solutions. These solutions support both municipal and industrial plants in meeting stricter regulatory requirements in a sustainable way. The report noted ozone’s strong oxidation power and chemical-free performance as important factors for compliance in water and wastewater applications.
• The growing importance of hygiene, control of pathogens, and operational efficiency is driving the uptake of ozone in food processing plants, beverage plants, and industrial processing plants boosting the product growth. Ozone is known for its rapid microbial kill rates and its ability to penetrate biofilms. Unlike conventional sanitizers, it shortens downtime and improves compliance with food safety standards, making it especially valuable for high-throughput operations facing labor shortages and rising sanitation validation requirements.

Industrial Ozone Generator Market Trends

• Increasing water demand for water-intensive industries, particularly in regions facing water scarcity, will uplift product adoption to efficiently reuse and recycle water for upcoming applications. Furthermore, ongoing improvements in ozone generation technology, such as the creation of energy-efficient corona discharge systems with better control methods and greater reliability at a reasonable cost, will shape the industry's future.
• Growing pressure to control industrial odors and VOCs is expanding ozone use in air treatment. Wastewater, waste to energy, food, and chemical facilities deploy ozone for rapid oxidation. Lower energy use, reactions, and systems make ozone ideal for retrofits and space constrained sites. Moreover, key players are introducing new product lines leading to uplift the industry growth. For instance, OTSIL’s industrial ozone generators deliver high concentration ozone for air and water treatment, supporting 24/7 operations in wastewater, food, and pharmaceutical industries, with high output, energy efficient, modular systems backed by 30+ years of ozone expertise.
• Rising demand for chemical residue free sanitation is accelerating ozone adoption in food and beverage processing. Industrial ozone generators are increasingly integrated into CIP systems, surface sanitation, and cold storage fumigation. Ozone’s U.S. FDA “Generally Recognized as Safe approval for direct food contact has enabled processors to replace chlorine and peracetic acid, supporting clean label production goals while reducing water usage, sanitation downtime, and chemical handling risks.

Industrial Ozone Generator Market Analysis

Based on end use, the industry is segmented into automotive, food & beverages, textile, pharmaceutical and others. Food & beverages dominated the industrial ozone generator market, accounting for 26.2% in 2025 and is expected to grow at a CAGR of 7.6% through 2035.

• The increasing need for chemical-free sanitizers is driving the food and beverage industry to use ozone as a disinfectant for surfaces, water, as well as CIP systems, as it is a residue-free solution. Increasing pressure on the food industry to provide safe food with longer shelf life is also driving the use of ozone as a disinfectant, as it effectively kills microorganisms, molds, and biofilms in a quicker manner than chemicals.
• The pharmaceutical segment is expected to grow at a CAGR of 6.9% by 2035. The increased focus of regulations on contamination control and GMP is causing pharmaceutical companies to turn to ozone generators for equipment, clean room, and water system sanitization. Ozone has broad-spectrum micro-inactivation ability without leaving a residue, a requirement for a sterile environment, which necessitates the product adoption.
• Moreover, rising demand for chemical free and validation friendly sterilization technologies is further accelerating adoption. Ozone enables effective sanitization of PW, HPW, and WFI loops while reducing reliance on harsh chemicals, simplifying cleaning validation, and minimizing downtime in continuous pharmaceutical operations, leading to escalate the product growth.

Based on technology, the industrial ozone generator market is segmented into ultraviolet, cold plasma, corona discharge, and electrolytic. Corona discharge technology dominates the market with a 43.3% share in 2025, and the segment is expected to grow at a CAGR of 7.1% from 2026 to 2035.

• Increasing need for high-capacity and continuous ozone generation is favoring the growth of the corona discharge technology market. Corona discharge systems are efficient in the generation of high volumes of ozone at a consistent concentration. They are often used for 24/7 operations in water treatment, wastewater reuse systems, air purification systems, and odor control systems. Their ability to be used for a range of low to very high ozone generation volumes and their reliability in operation are making this technology a preferred choice for industrial operations, leading to strengthening the product adoption.
• The ultraviolet technology is expected to expand at a CAGR of 7.6% by 2035. Rising preference for compact and low maintenance ozone solutions is boosting ultraviolet (UV) technology adoption in industrial ozone generators. UV-based technology uses the properties of ozone produced by the different wavelengths of the light without the need for high-voltage devices, making it a much safer, more simplified, and easier technology to operate. Furthermore, in industries that have limited space or lower levels of ozone demand, such as laboratory spaces, pharmaceutical support areas, food processing enclosures, UV technology would be the most suitable option for localized air and water treatment where lower levels of ozone are needed.
• Continuous key players collations is also accelerating ultraviolet ozone uptake in the industrial water treatment industry. For instance, in February 2024, BIO-UV Group and Pinnacle Ozone Solutions formed a strategic partnership aimed at increasing access to advanced water treatment solutions using ozone technology in various sectors such as industry, municipalities, and aquaculture in France and Europe.

• The U.S. industrial ozone generator market is anticipated to grow over USD 45.7 Million by 2035. Rising enforcement of rigorous air and water quality standards will encourage industries to adopt ozone generators to meet these requirements. Growing industries in the country, such as food processing, chemical manufacturing, and pharmaceuticals, will require advanced disinfection and sterilization solutions leading to strengthening the product demand. Furthermore, increasing strict FDA regulations for hygiene and food safety will increase product use in food processing plants to ensure compliance with microbial and contaminant limits.
• In the Asia Pacific market is set to grow at a CAGR of 7.8% by 2025. Rising investment by the governments in water reuse and advanced wastewater treatment is driving ozone generator adoption across industrial sectors. Rise in urbanization levels, water stress conditions, and increased norms in discharge levels are compelling industries to adopt chemical-free disinfection systems. Ozone systems are being widely employed in tertiary treatment, industrial reuse, and contamination management as they can destroy microorganisms and micropollutants without the formation of harmful by-products.

Industrial Ozone Generator Market Share

Eminent market players are prioritizing ongoing innovation to introduce advanced and distinctive products by integrating cutting-edge technologies including smart monitoring, IoT connectivity, and remote diagnostics. These enhancements improve operational efficiency, reduce maintenance costs, and offer a more intuitive user experience, giving companies a competitive edge. Additionally, to broaden their market presence in emerging regions, companies are expanding into growing markets.

Industrial Ozone Generator Market Companies

Eminent players operating in the industrial ozone generator industry are:

• Absolute Ozone
• BIO-UV Group
• DEL Ozone
• Ebara Technologies
• Faraday Ozone
• Guangzhou Jiahuan Appliance Technology
• Guangzhou Quanju Ozone Technology
• Guolin Industry
• Lenntech Water Treatment
• Mellifiq
• Metawater
• Mitsubishi Electric
• ORAIPL
• Oxidation Technologies
• Oxyzone Air Pvt. Ltd
• Primozone Production
• Toshiba
• Veolia Water Technologies
• Xylem
• ZonoSistem
  Industrial Ozone Generator Market Report Attributes

  Key Takeaway	Details
  Market Size & Growth
  Base Year	2025
  Market Size in 2025	USD 156.6 Million
  Market Size in 2026	USD 165.8 Million
  Forecast Period 2026-2035 CAGR	7.3%
  Market Size in 2035	USD 311.2 Million
  Key Market Trends
  Drivers	Impact
  Stricter Water & Wastewater Regulations	Increasing global regulations on industrial effluent quality drive adoption of ozone generators for disinfection, oxidation, and compliance in water, wastewater, and industrial reuse applications.
  Demand for Chemical‑Free Processing	Industries seek ozone for its strong oxidizing power without chemical residues, supporting food processing, pharmaceuticals, and electronics manufacturing while reducing secondary pollution and chemical handling risks.
  Pitfalls & Challenges	Impact
  High Capital and Operating Costs	Industrial ozone systems require significant upfront investment, energy‑intensive operation, and skilled maintenance, limiting adoption among cost‑sensitive industries and smaller manufacturing facilities.
  Safety and Material Compatibility Issues	Ozone’s toxicity and corrosive nature demand strict safety controls and compatible materials, increasing design complexity, compliance burden, and operational risk if mishandled.
  Opportunities:	Impact
  Industrial Water Reuse and Zero‑Liquid-Discharge	Rising water scarcity creates demand for ozone in water reuse and ZLD systems, enabling effective oxidation of refractory pollutants and supporting sustainable industrial water management strategies.
  Advanced Oxidation and Smart Integration	Integration with advanced oxidation processes, IoT monitoring, and energy‑efficient plasma technologies offers opportunities for performance optimization, predictive maintenance, and differentiation in high‑value industrial sectors.
  Market Leaders (2025)
  Market Leader	Veolia Water Technologies 17% market share
  Top Players	Veolia Water Technologies Xylem Mitsubishi Electric Toshiba Primozone Production Collective market share in 2025 is 47%
  Competitive Edge	Veolia Water Technologies delivers integrated industrial ozone systems for large municipal and industrial water projects, supported by turnkey execution, deep process engineering expertise, global service coverage, and a strong record of reliable ozone installations worldwide. Xylem combines industrial ozone generation with advanced digital monitoring, automation, and analytics, creating a competitive edge through optimized performance, lifecycle services, and efficient oxidation solutions across municipal, industrial, and water reuse applications. Mitsubishi Electric manufactures high‑performance industrial ozone generators using advanced power electronics and precision engineering, providing superior energy efficiency, long operational life, continuous-duty reliability, and strong technical support for demanding industrial environments. Toshiba applies advanced electrical and materials engineering to produce compact, energy‑efficient, high‑concentration ozone generators, enabling competitive performance in infrastructure, semiconductor manufacturing, and complex industrial oxidation processes. Primozone Production specializes exclusively in ozone technology, offering high ozone output per kilowatt, advanced dielectric systems, modular scalability, lower lifecycle costs, and flexible customization for industrial, food, aquaculture, and recycling applications.
  Regional Insights
  Largest Market	Asia Pacific
  Fastest growing market	Middle East & Africa
  Emerging countries	South Africa, Japan, Brazil, Australia
  Future outlook	Industrial ozone generators will see growing demand from water reuse, pharmaceuticals, and food processing, driven by stricter discharge regulations, chemical reductions, and sustainability goals favoring on-site, residue-free oxidation technologies globally. Future innovation will focus on higher energy efficiency, advanced dielectrics, digital monitoring, and modular designs, enabling lower operating costs, predictive maintenance, decentralized deployment, and expanded adoption across industrial sectors worldwide.

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  Industrial Ozone Generator Industry News

• In December 2023, The merger of the companies Xylem and Evoqua has resulted in formation of the world’s biggest company dealing with water technology through ozone technology. The two companies will run independently but work for various industries including aquatic industry, food and beverages, energy, pharmaceuticals, marine, and water treatments for municipalities.
• In June 2023, Nijhuis Saur Industries has commissioned the Netherlands’ first full‑scale ozone treatment system at a sewage plant, targeting micropollutants and pharmaceutical residues of the pharma industry. The solution demonstrates scalable, energy‑efficient advanced oxidation to improve effluent quality and environmental protection for municipalities and water utilities.
• In April 2022, Toshiba Infrastructure Systems & Solutions Corporation has been able to obtain a contract for supplying three ozone generators to the Chandrawal Water Treatment Plant in Delhi, India, from Larsen & Toubro Limited. This facility, managed by the Delhi Jal Board, is considered to be one of the biggest in the country to employ an ozonation system in a water treatment plant.

Industrial ozone generator market research report includes an in-depth coverage of the industry with estimates & forecast in terms of revenue and volume in “USD Million & Units” from 2022 to 2035, for the following segments:

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Market, By Technology

• Ultraviolet
• Cold plasma
• Corona discharge
• Electrolytic

Market, By Application

• Water treatment
• Laboratory & medical equipment
• Air treatment
• Others

Market, By Capacity

• ≤ 5 gm/hr
• 5 gm/hr - 100 gm/hr
• 100 gm/hr - 1 kg/hr
• 1 kg/hr - 5 kg/hr
• > 5 kg/hr

Market, By End Use

• Automotive
• Food & beverages
• Textile
• Pharmaceutical
• Others

The above information has been provided for the following regions and countries:

• North America
  • U.S.
  • Canada
• Europe
  • Germany
  • UK
  • France
  • Russia
  • Italy
  • Spain
• Asia Pacific
  • China
  • Australia
  • India
  • Japan
  • South Korea
• Middle East & Africa
  • Saudi Arabia
  • UAE
  • Egypt
  • Turkey
  • South Africa
• Latin America
  • Brazil
  • Argentina