Industrial Gas Phase Filtration System

Industrial Gas Phase Filtration System Market Outlook

The global Industrial Gas Phase Filtration System market is projected to reach USD 1.8 billion by 2035, growing at a compound annual growth rate (CAGR) of 6.5% during the forecast period of 2025 to 2035. This growth can be attributed to the increasing demand for high-quality air filtration systems across various industries, driven by stringent regulations on air quality and growing environmental concerns. The rising focus on sustainability and efficiency in industrial processes is compelling companies to invest in advanced filtration technologies. Additionally, the ongoing advancements in filtration materials and techniques are expected to propel market growth further, as industries seek to mitigate the risks associated with airborne contaminants and improve workplace safety. The expansion of the chemical, healthcare, and semiconductor industries in developing regions is also anticipated to boost the demand for innovative gas phase filtration systems.

Growth Factor of the Market

Several factors are driving the growth of the Industrial Gas Phase Filtration System market, including the increasing focus on the health and safety of workers in industrial environments. As industries expand, so does the need to mitigate airborne pollutants that can adversely affect employee health. Furthermore, government regulations aimed at improving air quality standards are pressuring companies to adopt advanced filtration systems to comply with legal requirements. The technological advancements in filtration materials, such as the development of highly efficient activated carbon and zeolite filters, are also noteworthy growth factors. These innovations not only enhance filtration performance but also contribute to cost savings in operations, making filtration systems more attractive to businesses. Additionally, the growing awareness of environmental sustainability is prompting industries to seek eco-friendly filtration solutions that minimize carbon footprints and promote cleaner air.

Key Highlights of the Market

• The market is anticipated to experience significant growth due to rising regulations on air quality across industries.
• Activated carbon filters are expected to dominate the product type segment, owing to their high adsorption capacity.
• The semiconductor industry is projected to be a major application area, given its stringent air quality requirements.
• Technological advancements in filtration methods are driving innovations and improving system efficiencies.
• The Asia Pacific region is expected to witness the highest growth rate due to rapid industrialization and urban development.

By Product Type

Activated Carbon Filters:

Activated Carbon Filters are widely used in gas phase filtration systems due to their excellent adsorption capabilities. These filters effectively remove a wide range of volatile organic compounds (VOCs), odors, and other gaseous pollutants, making them essential in industries such as chemical manufacturing, healthcare, and food processing. The porous structure of activated carbon allows for a large surface area, enabling efficient interaction with contaminants. As environmental regulations become more stringent, the demand for activated carbon filters is projected to grow, as they not only improve air quality but also enhance the overall safety of industrial processes.

Impregnated Carbon Filters:

Impregnated Carbon Filters, which are treated with specific chemicals, enhance the adsorption properties of standard activated carbon filters. This type of filter is particularly effective in removing specific gases such as hydrogen sulfide and ammonia, making them suitable for applications in wastewater treatment and petrochemical industries. The impregnation process increases the filter's affinity for certain contaminants, ensuring higher removal efficiencies. As industries face increasing pressure to comply with environmental standards, the use of impregnated carbon filters is expected to rise, driven by their ability to target specific air quality challenges.

Potassium Permanganate Filters:

Potassium Permanganate Filters offer a unique filtration solution by utilizing potassium permanganate as an oxidizing agent to remove harmful gases such as hydrogen sulfide and mercaptans. These filters are especially important in industries dealing with wastewater treatment and natural gas processing, where the presence of these gases can pose safety hazards. The ability to eliminate some of the most challenging contaminants makes potassium permanganate filters a critical component of many industrial gas phase filtration systems. As industries look for effective methods to enhance air quality, the demand for these specialized filters is likely to increase.

Zeolite Filters:

Zeolite Filters are recognized for their capacity to selectively adsorb gases based on molecular size and polarity, making them highly effective for applications requiring precise filtration. These filters are particularly useful in industries such as natural gas processing and air separation, where they can remove contaminants efficiently without generating secondary waste. The stability and performance of zeolite materials under varying humidity and temperature conditions further contribute to their appeal. As the need for high-purity gas applications grows, the adoption of zeolite filters is expected to rise, presenting significant opportunities in the gas phase filtration market.

Chemical Filters:

Chemical Filters are crucial for the removal of hazardous chemicals and gases from industrial environments, serving a vital role in ensuring compliance with safety regulations. These filters often contain various chemicals that react with harmful substances to neutralize them, thus providing an effective filtration solution. Industries such as pharmaceuticals and petrochemicals rely heavily on chemical filters to manage risks associated with toxic emissions. As awareness of workplace safety increases and regulatory pressures mount, the market for chemical filters is poised for growth, with innovations in filter materials driving their development.

By Application

Chemical Industry:

The chemical industry is a significant application area for gas phase filtration systems due to the diverse range of hazardous gases and volatile organic compounds (VOCs) produced during chemical processes. Effective filtration systems are essential for maintaining air quality and protecting workers from harmful exposure. Companies are increasingly investing in advanced filtration technologies to comply with stringent environmental regulations and ensure workplace safety. As the chemical industry continues to expand globally, the demand for reliable gas phase filtration solutions is expected to grow, creating opportunities for manufacturers.

Semiconductor Industry:

The semiconductor industry requires exceptionally clean environments to avoid contamination during manufacturing processes. Gas phase filtration systems play a crucial role in maintaining air quality by removing minute particles and harmful gases. With the increasing demand for semiconductors in various technologies, including electronics and automotive applications, the need for advanced filtration solutions is more pronounced than ever. As the semiconductor industry evolves, the focus on improving air quality and minimizing contamination risks will drive the adoption of sophisticated gas phase filtration systems.

Healthcare Facilities:

In healthcare facilities, maintaining high air quality is vital to prevent infections and ensure the safety of patients and staff. Gas phase filtration systems are employed to remove harmful pathogens and VOCs from the air, contributing to a sterile environment. The ongoing growth of the healthcare sector, combined with rising awareness of infection control, is driving the demand for advanced filtration systems. Hospitals and clinics are increasingly adopting sophisticated filtration technologies that not only enhance air quality but also promote better health outcomes, making this a key application area.

Automotive Industry:

The automotive industry utilizes gas phase filtration systems to enhance indoor air quality in vehicles and manufacturing environments. With increasing consumer awareness of the importance of clean air, automotive manufacturers are investing in advanced filtration solutions to ensure a healthy environment for passengers and workers alike. Additionally, regulatory pressures to reduce emissions and improve air quality are motivating manufacturers to integrate more effective filtration systems into their processes. As electric and hybrid vehicles gain traction, the demand for automotive air filtration solutions will continue to rise, further supporting market growth.

Commercial Buildings:

Gas phase filtration systems are increasingly recognized as essential components in commercial buildings, where maintaining indoor air quality is crucial for occupant comfort and health. These systems are employed to remove pollutants and odors, ensuring a pleasant environment in workplaces, shopping centers, and other public spaces. As building owners and managers respond to growing demand for healthier indoor environments, the adoption of advanced filtration technologies is expected to rise. Furthermore, the integration of smart building technologies with filtration systems will enhance performance and efficiency, driving further growth in this sector.

By Distribution Channel

Direct Sales:

Direct sales channels play a significant role in the distribution of gas phase filtration systems, allowing manufacturers to maintain direct relationships with their customers. By selling directly, companies can provide tailored solutions that meet specific customer requirements and support their filtration needs more effectively. This approach not only fosters better customer service but also allows manufacturers to gather valuable feedback that can drive product improvements. As industries continue to prioritize air quality, the direct sales channel is likely to see sustained growth as companies seek reliable filtration partners.

Distributor Sales:

Distributor sales are essential in expanding the reach of gas phase filtration systems across various markets. Distributors often have deep knowledge of local industries and can effectively promote filtration products, helping manufacturers penetrate new markets more efficiently. Through established networks, distributors can provide timely access to products and services, catering to customers' needs in different regions. As the demand for industrial filtration solutions grows, the distributor sales channel will continue to play a vital role in ensuring that these systems are accessible to a wide range of end-users.

Online Sales:

The rise of e-commerce has significantly impacted the distribution of gas phase filtration systems, allowing manufacturers to reach a broader audience through online platforms. This distribution channel provides customers with the convenience of researching and purchasing filtration products from their homes, enhancing accessibility and flexibility. Online sales also enable manufacturers to provide detailed product information and customer reviews, assisting buyers in making informed decisions. As digital transformation continues to reshape industries, the online sales channel is expected to grow, providing an additional avenue for manufacturers to enhance their market presence.

Retail Sales:

Retail sales remain a crucial channel for the distribution of gas phase filtration systems, particularly for smaller businesses and individuals seeking filtration solutions for specific applications. Retailers often stock a variety of filtration products, making it easy for customers to find the right solution for their needs. This channel allows for immediate access to products, which is particularly important for businesses requiring timely solutions. As environmental awareness increases among consumers and businesses alike, retail sales of gas phase filtration products are likely to see steady growth, catering to a diverse customer base.

OEM:

Original Equipment Manufacturers (OEMs) often integrate gas phase filtration systems into their products to enhance their functionality and meet customer demands for cleaner air. Collaborating with OEMs allows filtration manufacturers to reach new markets and expand their customer base. By providing filtration solutions that can be seamlessly integrated into various equipment and systems, manufacturers can capitalize on the growing emphasis on air quality across industries. As industries continue to evolve, the OEM distribution channel will remain critical in promoting gas phase filtration systems as a necessary component in enhancing air quality.

By Technology

Adsorption:

Adsorption technology is a widely utilized method in gas phase filtration systems, where contaminants adhere to the surface of the filter material. This method is particularly effective for removing VOCs, odors, and other gaseous pollutants from the air. The performance of adsorption filters heavily relies on the material properties and surface area of the filter media, making advancements in these areas critical for enhancing filtration efficiency. As regulatory requirements for air quality become more stringent, the demand for adsorption-based filtration systems is expected to rise, driven by their ability to effectively remove a wide range of contaminants.

Absorption:

Absorption technology involves the transfer of gaseous contaminants into a liquid phase, where they can be neutralized or removed. This method is particularly effective for treating gases that are soluble in liquids, making it suitable for applications in wastewater treatment and chemical processing. As industries target specific pollutants and seek to minimize their environmental impact, the adoption of absorption-based filtration systems is likely to increase. Additionally, the development of innovative absorbent materials will enhance the performance and efficiency of these systems, further driving market growth.

Chemisorption:

Chemisorption is a specialized filtration technology that involves the chemical reaction between contaminants and the filter material, leading to permanent binding of the pollutants. This technology is particularly effective for removing hazardous gases such as hydrogen sulfide and ammonia, making it crucial in industries that deal with toxic emissions. As the focus on workplace safety increases, the demand for chemisorption-based filtration systems is expected to grow, driven by their ability to provide effective long-term solutions for air quality challenges.

Catalytic Filtration:

Catalytic filtration technology utilizes catalysts to accelerate chemical reactions that convert harmful gases into less harmful substances. This advanced filtration method is highly effective for addressing complex emissions from industrial processes, particularly in the automotive and chemical industries. Catalytic filters can reduce pollutants such as carbon monoxide and nitrogen oxides, ensuring compliance with stringent emission standards. As industries strive to meet environmental regulations, the adoption of catalytic filtration systems is anticipated to rise, presenting significant opportunities for manufacturers in the market.

Oxidation:

Oxidation technology in gas phase filtration systems involves the chemical transformation of pollutants into less harmful substances through oxidative reactions. This method is particularly effective for treating volatile organic compounds and other gaseous toxins. The oxidation process can significantly reduce the concentration of harmful emissions, making it a vital component in industries seeking to improve air quality. As concerns about air pollution and its impact on health grow, the demand for oxidation-based filtration solutions is expected to increase, driving innovation and growth in the market.

By Region

The North American region holds a significant share of the Industrial Gas Phase Filtration System market, attributed to the presence of stringent air quality regulations and a strong industrial base. The market is projected to grow at a CAGR of 5.8% during the forecast period, driven by increasing investments in advanced filtration technologies across various sectors, including chemical, healthcare, and automotive. The United States and Canada are leading contributors to this growth, as industries continue to prioritize air quality and environmental compliance. Additionally, the growing trend of sustainability and eco-friendly practices in manufacturing processes is expected to further propel the demand for gas phase filtration systems in this region.

In Europe, the Industrial Gas Phase Filtration System market is also witnessing substantial growth, fueled by rigorous environmental regulations and a strong emphasis on workplace safety. The market is projected to expand as industries adopt advanced filtration technologies to comply with the EU's stringent air quality standards. Key countries, including Germany, France, and the United Kingdom, are at the forefront of this growth, driven by their established chemical and automotive sectors. The increasing awareness of health impacts associated with poor air quality is prompting European industries to invest in innovative filtration solutions, further bolstering the market.

Opportunities

The Industrial Gas Phase Filtration System market presents several opportunities for growth, particularly with the emergence of new technologies and materials that enhance filtration efficiency. Manufacturers are encouraged to invest in research and development to create innovative filtration solutions that address the specific needs of various industries. With the rising demand for high-performance filters capable of removing a wider range of contaminants, the market is poised for growth. Additionally, expanding opportunities in developing regions, where industrialization is rapidly progressing, are significant. Companies can explore strategic partnerships and collaborations with local businesses to enhance their market presence and capitalize on the growing demand for filtration solutions in these emerging markets.

Another opportunity lies in the increasing trend of smart technologies in industrial applications. Integrating gas phase filtration systems with IoT capabilities can provide real-time monitoring and data analytics, allowing industries to optimize their filtration processes and improve overall efficiency. This technological advancement not only enhances the performance of filtration systems but also helps organizations make data-driven decisions regarding maintenance and upgrades. As industries continue to prioritize efficiency, sustainability, and regulatory compliance, the demand for smart filtration systems is expected to grow, creating ample opportunities for manufacturers to innovate and expand their offerings.

Threats

While the Industrial Gas Phase Filtration System market is experiencing significant growth, it also faces threats that could impact its trajectory. One major threat is the increasing competition among manufacturers, leading to price wars and reduced profit margins. As more companies enter the market, particularly in developing regions, the competitive landscape is becoming increasingly crowded. This competition may result in companies compromising on product quality to maintain lower prices, which can harm their reputation and market position. Additionally, the rapid pace of technological advancements necessitates continuous innovation, which can be challenging for smaller players with limited resources. These factors could pose significant challenges for companies striving to maintain a competitive edge in the market.

Another potential threat lies in the fluctuating prices of raw materials used in manufacturing gas phase filtration systems. Price volatility can significantly affect production costs and, ultimately, the pricing strategies of filtration products. This situation can lead to difficulties in maintaining consistent profit margins for manufacturers. Furthermore, any disruption in the supply chain, whether due to geopolitical issues or natural disasters, can affect the availability of essential materials required for production. As industries continue to evolve, manufacturers must adopt resilient supply chain strategies to mitigate these risks and ensure uninterrupted operations.

Competitor Outlook

• 3M Company
• Parker Hannifin Corporation
• Honeywell International Inc.
• Camfil AB
• Donaldson Company, Inc.
• General Electric Company
• Air Products and Chemicals, Inc.
• Trojan Technologies
• Filtration Group Corporation
• Merck KGaA
• Daikin Industries, Ltd.
• Alfa Laval AB
• GVS Filter Technology
• W.L. Gore & Associates, Inc.
• Ahlstrom-Munksjö

The competitive landscape of the Industrial Gas Phase Filtration System market is characterized by the presence of several key players striving to enhance their market share through innovation and strategic partnerships. These companies are heavily investing in research and development to create advanced filtration solutions that cater to diverse industry needs. Additionally, manufacturers are focusing on expanding their product portfolios and enhancing their distribution networks to reach a broader customer base. The increasing emphasis on sustainability and eco-friendly practices is also influencing competition, as companies seek to develop filtration products that align with environmental regulations and consumer preferences.

Among the leading players, 3M Company stands out for its extensive experience in filtration technology and commitment to innovation. The company has a diverse range of products that cater to various industries, including healthcare, automotive, and industrial manufacturing. Their focus on research and development has enabled them to stay at the forefront of filtration technology, continuously introducing new solutions that meet evolving customer demands. Similarly, Camfil AB is known for its high-efficiency air filters, which have garnered a strong reputation in the market. Their commitment to sustainability and energy efficiency has positioned them favorably among environmentally conscious customers.

Another notable competitor, Honeywell International Inc., leverages its extensive technological expertise to develop advanced filtration systems that enhance air quality in various settings. The company's focus on smart technologies and IoT integration has allowed it to provide innovative solutions that monitor air quality in real-time, enabling industries to optimize their filtration processes. Additionally, Donaldson Company, Inc. is recognized for its dedication to producing high-performance filtration products that cater to the needs of diverse industries. With a robust global presence and a strong emphasis on customer service, Donaldson continues to play a significant role in the market.

• 1 Appendix

  • 1.1 List of Tables
  • 1.2 List of Figures

• 2 Introduction

  • 2.1 Market Definition
  • 2.2 Scope of the Report
  • 2.3 Study Assumptions
  • 2.4 Base Currency & Forecast Periods

• 3 Market Dynamics

  • 3.1 Market Growth Factors
  • 3.2 Economic & Global Events
  • 3.3 Innovation Trends
  • 3.4 Supply Chain Analysis

• 4 Consumer Behavior

  • 4.1 Market Trends
  • 4.2 Pricing Analysis
  • 4.3 Buyer Insights

• 5 Key Player Profiles

  • 5.1 Camfil AB
    • 5.1.1 Business Overview
    • 5.1.2 Products & Services
    • 5.1.3 Financials
    • 5.1.4 Recent Developments
    • 5.1.5 SWOT Analysis
  • 5.2 3M Company
    • 5.2.1 Business Overview
    • 5.2.2 Products & Services
    • 5.2.3 Financials
    • 5.2.4 Recent Developments
    • 5.2.5 SWOT Analysis
  • 5.3 Merck KGaA
    • 5.3.1 Business Overview
    • 5.3.2 Products & Services
    • 5.3.3 Financials
    • 5.3.4 Recent Developments
    • 5.3.5 SWOT Analysis
  • 5.4 Alfa Laval AB
    • 5.4.1 Business Overview
    • 5.4.2 Products & Services
    • 5.4.3 Financials
    • 5.4.4 Recent Developments
    • 5.4.5 SWOT Analysis
  • 5.5 Trojan Technologies
    • 5.5.1 Business Overview
    • 5.5.2 Products & Services
    • 5.5.3 Financials
    • 5.5.4 Recent Developments
    • 5.5.5 SWOT Analysis
  • 5.6 GVS Filter Technology
    • 5.6.1 Business Overview
    • 5.6.2 Products & Services
    • 5.6.3 Financials
    • 5.6.4 Recent Developments
    • 5.6.5 SWOT Analysis
  • 5.7 Ahlstrom-Munksjö
    • 5.7.1 Business Overview
    • 5.7.2 Products & Services
    • 5.7.3 Financials
    • 5.7.4 Recent Developments
    • 5.7.5 SWOT Analysis
  • 5.8 Daikin Industries, Ltd.
    • 5.8.1 Business Overview
    • 5.8.2 Products & Services
    • 5.8.3 Financials
    • 5.8.4 Recent Developments
    • 5.8.5 SWOT Analysis
  • 5.9 Donaldson Company, Inc.
    • 5.9.1 Business Overview
    • 5.9.2 Products & Services
    • 5.9.3 Financials
    • 5.9.4 Recent Developments
    • 5.9.5 SWOT Analysis
  • 5.10 General Electric Company
    • 5.10.1 Business Overview
    • 5.10.2 Products & Services
    • 5.10.3 Financials
    • 5.10.4 Recent Developments
    • 5.10.5 SWOT Analysis
  • 5.11 Parker Hannifin Corporation
    • 5.11.1 Business Overview
    • 5.11.2 Products & Services
    • 5.11.3 Financials
    • 5.11.4 Recent Developments
    • 5.11.5 SWOT Analysis
  • 5.12 Filtration Group Corporation
    • 5.12.1 Business Overview
    • 5.12.2 Products & Services
    • 5.12.3 Financials
    • 5.12.4 Recent Developments
    • 5.12.5 SWOT Analysis
  • 5.13 Honeywell International Inc.
    • 5.13.1 Business Overview
    • 5.13.2 Products & Services
    • 5.13.3 Financials
    • 5.13.4 Recent Developments
    • 5.13.5 SWOT Analysis
  • 5.14 W.L. Gore & Associates, Inc.
    • 5.14.1 Business Overview
    • 5.14.2 Products & Services
    • 5.14.3 Financials
    • 5.14.4 Recent Developments
    • 5.14.5 SWOT Analysis
  • 5.15 Air Products and Chemicals, Inc.
    • 5.15.1 Business Overview
    • 5.15.2 Products & Services
    • 5.15.3 Financials
    • 5.15.4 Recent Developments
    • 5.15.5 SWOT Analysis

• 6 Market Segmentation

  • 6.1 Industrial Gas Phase Filtration System Market, By Technology
    • 6.1.1 Adsorption
    • 6.1.2 Absorption
    • 6.1.3 Chemisorption
    • 6.1.4 Catalytic Filtration
    • 6.1.5 Oxidation
  • 6.2 Industrial Gas Phase Filtration System Market, By Application
    • 6.2.1 Chemical Industry
    • 6.2.2 Semiconductor Industry
    • 6.2.3 Healthcare Facilities
    • 6.2.4 Automotive Industry
    • 6.2.5 Commercial Buildings
  • 6.3 Industrial Gas Phase Filtration System Market, By Product Type
    • 6.3.1 Activated Carbon Filters
    • 6.3.2 Impregnated Carbon Filters
    • 6.3.3 Potassium Permanganate Filters
    • 6.3.4 Zeolite Filters
    • 6.3.5 Chemical Filters
  • 6.4 Industrial Gas Phase Filtration System Market, By Distribution Channel
    • 6.4.1 Direct Sales
    • 6.4.2 Distributor Sales
    • 6.4.3 Online Sales
    • 6.4.4 Retail Sales
    • 6.4.5 OEM

• 7 Competitive Analysis

  • 7.1 Key Player Comparison
  • 7.2 Market Share Analysis
  • 7.3 Investment Trends
  • 7.4 SWOT Analysis

• 8 Research Methodology

  • 8.1 Analysis Design
  • 8.2 Research Phases
  • 8.3 Study Timeline

• 9 Future Market Outlook

  • 9.1 Growth Forecast
  • 9.2 Market Evolution

• 10 Geographical Overview

  • 10.1 Europe - Market Analysis
    • 10.1.1 By Country
      • 10.1.1.1 UK
      • 10.1.1.2 France
      • 10.1.1.3 Germany
      • 10.1.1.4 Spain
      • 10.1.1.5 Italy
  • 10.2 Asia Pacific - Market Analysis
    • 10.2.1 By Country
      • 10.2.1.1 India
      • 10.2.1.2 China
      • 10.2.1.3 Japan
      • 10.2.1.4 South Korea
  • 10.3 Latin America - Market Analysis
    • 10.3.1 By Country
      • 10.3.1.1 Brazil
      • 10.3.1.2 Argentina
      • 10.3.1.3 Mexico
  • 10.4 North America - Market Analysis
    • 10.4.1 By Country
      • 10.4.1.1 USA
      • 10.4.1.2 Canada
  • 10.5 Middle East & Africa - Market Analysis
    • 10.5.1 By Country
      • 10.5.1.1 Middle East
      • 10.5.1.2 Africa
  • 10.6 Industrial Gas Phase Filtration System Market by Region

• 11 Global Economic Factors

  • 11.1 Inflation Impact
  • 11.2 Trade Policies

• 12 Technology & Innovation

  • 12.1 Emerging Technologies
  • 12.2 AI & Digital Trends
  • 12.3 Patent Research

• 13 Investment & Market Growth

  • 13.1 Funding Trends
  • 13.2 Future Market Projections

• 14 Market Overview & Key Insights

  • 14.1 Executive Summary
  • 14.2 Key Trends
  • 14.3 Market Challenges
  • 14.4 Regulatory Landscape

Segments Analyzed in the Report

The global Industrial Gas Phase Filtration System market is categorized based on

By Product Type

• Activated Carbon Filters
• Impregnated Carbon Filters
• Potassium Permanganate Filters
• Zeolite Filters
• Chemical Filters

By Application

• Chemical Industry
• Semiconductor Industry
• Healthcare Facilities
• Automotive Industry
• Commercial Buildings

By Distribution Channel

• Direct Sales
• Distributor Sales
• Online Sales
• Retail Sales
• OEM

By Technology

• Adsorption
• Absorption
• Chemisorption
• Catalytic Filtration
• Oxidation

By Region

• North America
• Europe
• Asia Pacific
• Latin America
• Middle East & Africa

Key Players

• 3M Company
• Parker Hannifin Corporation
• Honeywell International Inc.
• Camfil AB
• Donaldson Company, Inc.
• General Electric Company
• Air Products and Chemicals, Inc.
• Trojan Technologies
• Filtration Group Corporation
• Merck KGaA
• Daikin Industries, Ltd.
• Alfa Laval AB
• GVS Filter Technology
• W.L. Gore & Associates, Inc.
• Ahlstrom-Munksjö