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The global auto catalyst market was valued at USD 15.82 Billion in 2025. The market is expected to grow at a CAGR of 3.70% during the forecast period of 2026-2035 to reach a value of USD 22.75 Billion by 2035. The modernization of petroleum refineries and the increasing complexity of petrochemical production are major factors driving demand for advanced catalytic technologies.
Strict motor vehicle emission laws in key economies are compelling a high demand for sophisticated emission control technology. Governments are also imposing reduced concentrations of pollutants like nitrogen oxides, hydrocarbons, and carbon monoxide, thus welcoming the use of highly efficient catalytic material in the exhaust purification systems. In addition to this, new formulations of multi-component catalysts are moving towards higher conversion efficiency under different engine operating conditions, especially under modern downsizing of the engines. Such advances in technology comply with the tightening environmental expectations and maintain vehicle performance, which is contributing to the development of the auto catalyst market.
The use of catalysts is essential in hydrocracking, reforming, and fluid catalytic cracking processes to increase the reaction efficiency, optimum yield of products, and the ability to perform on heavier and non-conventional feedstock. With the constantly rising energy demand worldwide, refiners are working towards the enhancement of operations, the life cycle of catalysts, and the strict fuel quality standards.
In addition, the increased incorporation of refining and petrochemical processes is encouraging the use of high-performance catalysts capable of providing higher levels of selectivity and higher-value products, thereby offering new opportunities in the auto catalyst market. To meet these needs, catalyst producers are persistently producing new catalytic compositions that are aimed at maximizing refinery performance and enhancing processing economics. For instance, in August 2024, BASF introduced its Fourtiva fluidized catalytic cracking catalyst, which was designed to raise the yield of butylene and enhance the properties of high-octane gasoline blending components, and minimize coke during the refining stages.
Base Year
Historical Period
Forecast Period
Compound Annual Growth Rate
3.7%
Value in USD Billion
2026-2035
*this image is indicative*
Rising demand for high-efficiency chemical processes is prompting companies to enhance their catalyst research and development capabilities. Advanced laboratories and pilot-scale facilities allow businesses to react to changing industrial demands in refining, chemicals, and energy segments because advanced laboratories and pilot-scale facilities permit quicker catalyst formulation, testing, and commercialization. These efforts also help speed up the process of translating laboratory innovations into industrial applications of scale. In line with this trend, in December 2024, BASF opened a Catalyst Development and Solids Processing Center in Ludwigshafen, Germany, which is designed to hasten the process of catalyst development and pilot-scale manufacturing.
The auto catalyst market players are increasingly focusing on acquisitions to bolster catalyst technology portfolios and increase their presence in refining, petrochemical, and energy transition applications. Acquisitions provide opportunities to access high-material science provisions, formulations of specific catalysts, and global customer networks. These business strategies also hasten the commercialization of the next-generation catalytic technologies. This trend has been exhibited by the fact that in May 2025, Honeywell declared that it was to acquire the Johnson Matthey Catalyst Technologies business at around 1.8 billion pounds to enhance its catalyst and process technologies.
Due to the shift to low-carbon energy systems, collaborations between technology providers and manufacturers in the auto catalyst market are becoming increasingly common in the development of novel catalytic processes for renewable fuels. Catalysts are significant in transforming biomass, waste feedstock, and trapped carbon in the production of sustainable fuels with increased efficiency and fewer emissions. Joint ventures help companies to integrate the experiences in catalyst chemistry and process engineering. For example, in September 2024, Shell Catalysts & Technologies collaborated with Licella to come up with catalytic conversion solutions to convert biomass feedstocks to produce sustainable fuels, such as sustainable aviation fuel, using the biomass.
The fast evolution of hydrogen- and carbon-use technologies is creating new growth opportunities in the auto catalyst market dynamics. Hydrogen production, use of carbon capture, and e-fuel production processes require catalysts to enhance the process. With industries trying to make their operations decarbonized, firms are investing in catalytic technologies that will aid the transformation of green hydrogen and captured CO₂ to clean fuels. In line with this pattern, in January 2024, BASF partnered with Envision Energy to use its SYNSPIRE catalyst technology to make e-methanol with green hydrogen and CO₂.
The growth of industries in emerging economies is augmenting the demand in the auto catalyst market for applications in pharmaceuticals and agrochemicals, as well as specialty chemical production. To meet this demand, the manufacturers of catalysts are increasing the number of production facilities and enhancing regional supply chains in order to ensure a stable supply of the products. These expansions also enable companies to better serve rapidly growing chemical manufacturing hubs. For example, in September 2023, Evonik increased its precious metal catalyst manufacturing plant in Shanghai Chemical Industrial Park, which reinforced the supply in the pharmaceutical and fine chemical sectors in Asia.

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The EMR’s report titled “Global Auto Catalyst Market Report and Forecast 2026-2035” offers a detailed analysis of the market based on the following segments:
Market Breakup by Application
Key Insight: The auto catalyst market scope comprises LDV-Diesel, LDV-Gasoline, and HDV applications, which are guided by strict regulations and environmental requirements of emissions and performance of operations. The LDV-diesel-based catalysts are aimed at the nitrogen oxides and PM reduction, whereas the LDV-gasoline-based catalysts are aimed at the carbon monoxide and hydrocarbons reduction. High thermal stability, durability, and long service life of HDV catalysts are needed in heavy-load and long-haul service. Companies like Johnson Matthey and Umicore are working on selective catalytic reduction of diesel engines; BASF SE and Cataler Corporation are working on advanced three-way gasoline engine catalysts; and a number of players are improving the efficiency and durability of precious metals in HDV catalysts, all in support of the overall development of the market.
Market Breakup by Region
Key Insight: Regionally, the auto catalyst market landscape covers North America, Europe, Asia Pacific, Latin America, and the Middle East and Africa, which are determined by regional regulation, industrialization, and adoption of different types of vehicles. The strict adherence to emission standards and growth in hybrid and fuel-efficient automobile purchases are driving markets in North America and Europe. The Asia Pacific is also experiencing fast growth owing to increased car production, industrialization, and expanding automotive markets in China and India. The emerging markets with increased LDV and HDV demand are Latin America, the Middle East, and Africa. Companies such as BASF SE and Umicore focus on diesel and gasoline catalyst solutions in mature markets, while Evonik Industries and Cataler Corporation emphasize research and development and localized production in the Asia-Pacific region, collectively supporting long-term market growth.

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By application, the LDV diesel category shows robust growth driven by strategic expansion and extensive research and development
The LDV diesel catalyst contributes significantly to the auto catalyst market revenue due to the increase in emission regulations and environmental standards that increase the demands of more efficient and cleaner diesel engines. Manufacturers are also looking at new technologies of catalysis that minimize nitrogen oxides and particulate matter and enhance fuel efficiency and engine operation. Localized research and development can help the company invest in high-performance diesel catalysts, and this can be achieved by investing in localized research and development that will allow the company to offer solutions to regional types of fuels and engine configurations. This, in turn, accelerates innovation and adoption of the new high-performance diesel catalysts, thereby boosting industry growth. In line with this pattern, in August 2024, BASF Catalysts India Private Limited opened a Research, Development, and Application (RD&A) laboratory in Chennai, which specializes in advanced diesel emission control catalysts.
In the meantime, the heavy-duty vehicle (HDV) auto catalyst market is witnessing a high growth rate due to strict emission control policies on commercial trucks and an increase in freight demand that has contributed to the consideration of sophisticated emission control technologies. The HDV catalysts should be able to provide high thermal stability, lifetime, and effective NOx and particulate reduction at extreme operating conditions. The companies are addressing these requirements through their investment in next-generation selective catalytic reduction (SCR) and diesel oxidation catalyst (DOC) technologies and the efficiency of precious metal usage.
By region, Asia Pacific dominates the market, driven by catalyst recycling and sustainable practices
The Asia Pacific auto catalyst market is developing with great momentum due to the increase in the volume of vehicles manufactured, the emission regulations, and the demand for cleaner fuels. To curb the use of virgin precious metals, manufacturers are focusing on sustainable technologies such as recycling of catalysts, local production, and optimization of supply chains. Infrastructure, technology, and efficiency of processes investments assure a consistent supply of high-quality catalytic materials, which can be used in both LDV and HDV. In line with this trend, Elemental Group inaugurated a used automotive catalytic converter recycling facility in India in February 2025 to recycle used catalytic converters, increasing its operations in the region and the availability of recycled material in the market.
Meanwhile, North America continues to account for a considerable share of the auto catalyst market driven by high regulatory requirements of emission control and a good base of automotive manufacturing that promotes wider implementation of new technologies for controlling emissions. According to the environmental policies, including the United States EPA Tier 3 Vehicle Emission and Fuel Standards Program, the automakers must reduce the emission of NOx, CO, and hydrocarbons significantly with the use of high-performance catalytic solutions by both light- and heavy-duty vehicles. Aligned with the growing production of hybrid and fuel-efficient vehicles, companies are investing in advanced catalyst technologies and expanding production capacities to meet evolving regulatory and performance requirements, thereby driving increased demand in the regional industry.
Major auto catalyst market players are placing more emphasis on technological development, strategic partnerships, and capacity development in their attempt to consolidate their market position. Companies are investing in research and development to create novel catalytic compositions that can improve vehicle performance and meet new emission regulations. Moreover, alliances with automotive suppliers and sustainable investment in catalyst technology are also facilitating supplier readiness to follow the move to cleaner mobility solutions, which improves the portfolio of products and increases competitiveness within automotive supply chains on a global basis.
Another trend in the market is that manufacturers are focusing on is geographical expansion, optimization of processes, and sustainable sourcing of materials to solidify long-term market positioning. With tightening emission regulations worldwide, catalyst development is increasingly focused on longer lifespans, reduced reliance on scarce precious metals, and improved recyclability. Moreover, many auto catalyst companies are proliferating production and developing production technologies to satisfy increasing demand by automotive companies.
BASF SE is a chemical multinational company operating in the auto catalyst market, that was established in 1865 and is based in Ludwigshafen, Germany. The firm comes up with new technologies of catalysts and materials utilized in automotive, refining, and chemical sectors.
Umicore S.A. is a Belgian-based company that produces materials technology and was established in 1805. It is based in Brussels, Belgium. The company primarily focuses on clean mobility, catalytic emission control systems, and sustainable materials.
Haldor Topsoe A/S is a chemical technology department that was established in 1940 and is based in Lyngby, Denmark. The company specializes in catalyst development and process technologies in refining, chemicals, and sustainable energy solutions, and holds a prominent position in the global auto catalyst market.
Cataler Corporation is a manufacturer of automotive catalysts that was established in 1967 and is based in Shizuoka, Japan. The company also comes up with emission control catalysts and automotive exhaust treatment system materials.
*Please note that this is only a partial list; the complete list of key players is available in the full report. Additionally, the list of key players can be customized to better suit your needs.*
Other key players in the market include Johnson Matthey, Corning Incorporated, Clariant Corporation, Tenneco Inc., Topsoe A/S, CDTi Advanced Materials Inc, and Cummins Inc., among others.
Explore the latest trends shaping the global auto catalyst market 2026-2035 with our in-depth report. Gain strategic insights, future forecasts, and key market developments that can help you stay competitive. Download a free sample report or contact our team for customized consultation on global auto catalyst market trends 2026.
*While we strive to always give you current and accurate information, the numbers depicted on the website are indicative and may differ from the actual numbers in the main report. At Expert Market Research, we aim to bring you the latest insights and trends in the market. Using our analyses and forecasts, stakeholders can understand the market dynamics, navigate challenges, and capitalize on opportunities to make data-driven strategic decisions.*
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In 2025, the global auto catalyst market reached an approximate value of USD 15.82 Billion.
The market is projected to grow at a CAGR of 3.70% between 2026 and 2035.
The market is estimated to witness a healthy growth in the forecast period of 2026-2035, reaching around USD 22.75 Billion by 2035.
Key strategies driving the market include investments in advanced catalyst technologies, strategic partnerships with automotive manufacturers, capacity expansions, precious metal recycling initiatives, and development of catalysts supporting stricter emission standards.
Rising number of diseases owing to poor air quality, surge in demand for personal vehicles, and technological advancements in auto catalysts are the key trends of the market.
The major regional markets for auto catalysts are North America, Latin America, the Asia Pacific, Europe, and the Middle East and Africa.
The significant applications of auto catalysts include LDV-diesel, LDV-gasoline, and HDV.
The key players in the market include BASF SE, Umicore S.A., Haldor Topsoe A/S, Cataler Corporation, Johnson Matthey, Corning Incorporated, Clariant Corporation, Tenneco Inc., Topsoe A/S, CDTi Advanced Materials Inc, and Cummins Inc., among others.
The major challenges that the global auto catalyst market players face include volatility in precious metal prices, stringent regulatory compliance requirements, supply chain disruptions for critical raw materials, and the gradual transition toward electric vehicles.
Explore our key highlights of the report and gain a concise overview of key findings, trends, and actionable insights that will empower your strategic decisions.
| REPORT FEATURES | DETAILS |
| Base Year | 2025 |
| Historical Period | 2019-2025 |
| Forecast Period | 2026-2035 |
| Scope of the Report |
Historical and Forecast Trends, Industry Drivers and Constraints, Historical and Forecast Market Analysis by Segment:
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| Breakup by Application |
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| Breakup by Region |
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| Market Dynamics |
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| Competitive Landscape |
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| Companies Covered |
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