Top 10 Companies in the Cobalt Molybdenum Aluminum (CoMo/Al2O3) Hydrotreating Catalyst for ULSD Market (2026): Market Leaders Powering Global Refining

MARKET INSIGHTS

The Global Cobalt Molybdenum Aluminum (CoMo/Al₂O₃) Hydrotreating Catalyst for ULSD market size was valued at USD 1.35 billion in 2025. The market is projected to grow from USD 1.42 billion in 2026 to USD 2.15 billion by 2034, exhibiting a CAGR of 5.3% during the forecast period.

Cobalt Molybdenum Aluminum (CoMo/Al2O3) Hydrotreating Catalyst for ULSD Market – View in Detailed Research Report

Cobalt Molybdenum Aluminum (CoMo/Al₂O₃) hydrotreating catalysts serve as specialized materials designed primarily for the production of ultra-low sulfur diesel (ULSD). These catalysts, typically consisting of cobalt and molybdenum active metals dispersed on an alumina (Al₂O₃) support, facilitate critical hydrodesulfurization reactions that remove sulfur compounds from diesel feedstocks under hydrogen pressure and elevated temperatures.

The market experiences steady expansion driven by stringent global environmental regulations mandating lower sulfur levels in transportation fuels, alongside sustained demand for cleaner diesel in both developed and emerging economies. Refineries worldwide continue to upgrade their hydrotreating units to comply with standards such as Euro VI, Tier 3 in the United States, and equivalent norms in Asia, which require sulfur content below 10-15 ppm in finished diesel. While regulatory pressure provides consistent tailwinds, challenges persist around raw material price volatility for cobalt and molybdenum, as well as the need for ongoing catalyst innovation to handle heavier, more contaminated feedstocks efficiently.

Advancements in catalyst formulation, including improved metal dispersion, optimized pore structures, and enhanced resistance to deactivation, contribute to better activity and longer operational cycles. For instance, developments in promoted CoMo systems and modified alumina supports have demonstrated higher hydrodesulfurization efficiency while maintaining selectivity toward valuable diesel fractions. Leading industry participants focus on delivering robust, high-performance solutions tailored for ULSD production, supporting refiners in achieving compliance without excessive hydrogen consumption or yield loss. Overall, the sector balances environmental imperatives with operational economics, ensuring reliable supply of low-sulfur diesel essential for modern transportation fleets.

🔟 10. Albemarle Corporation

Headquarters: Wilmington, Delaware, USA
Key Offering: CoMo/Al₂O₃ hydrotreating catalysts for ULSD, advanced formulations

Albemarle has been a pioneer in producing cobalt and molybdenum catalysts, focusing on high dispersion and stability for deep desulfurization. The company’s catalysts are engineered for optimal activity under moderate operating conditions, enabling refineries to meet stringent sulfur specifications while minimizing hydrogen consumption.

Sustainability & Growth Initiatives:

• Invests in raw material recycling and low‑carbon production processes
• Develops next‑generation promoted CoMo systems
• Provides integrated technical support for catalyst qualification and performance

9️⃣ 9. Topsoe

Headquarters: Denmark
Key Offering: Advanced CoMo/Al₂O₃ catalysts, digital catalyst monitoring

Topsoe’s catalysts deliver high activity with low hydrogen consumption, and the company leverages its expertise in catalyst design to create formulations that resist deactivation from nitrogen and coke precursors.

Sustainability & Growth Initiatives:

• Invests in green chemistry and circular economy solutions
• Develops promoted CoMo variants with enhanced metal dispersion
• Provides digital monitoring tools for real‑time catalyst performance

8️⃣ 8. Axens

Headquarters: France
Key Offering: CoMo/Al₂O₃ hydrotreating catalysts, process optimization

Axens offers robust catalysts with excellent resistance to poisoning, enabling refineries to operate at higher throughput while maintaining product quality and compliance with ULSD standards.

Sustainability & Growth Initiatives:

• Focus on reducing catalyst life‑cycle emissions
• Develops Type II CoMoS phase catalysts for superior activity
• Provides support modification technologies to enhance pore structure

7️⃣ 7. W.R. Grace & Co.

Headquarters: United States
Key Offering: Advanced refining technologies, ART catalyst line

Grace’s ART catalysts deliver high throughput and low hydrogen usage, supporting deep desulfurization of straight‑run and cracked gas oils while maintaining operational efficiency.

Sustainability & Growth Initiatives:

• Advances in catalyst regeneration to extend service life
• Integrates hydroprocessing solutions for cleaner fuels
• Optimizes supply chain to reduce environmental impact

6️⃣ 6. Criterion Catalysts & Technologies

Headquarters: United States/Netherlands
Key Offering: Custom CoMo/Al₂O₃ catalysts, rapid qualification

Criterion provides tailored catalyst formulations for specific feedstocks, ensuring optimal activity and longevity in ULSD hydrotreating units.

Sustainability & Growth Initiatives:

• Focus on catalyst life‑extension technologies
• Offers rapid qualification and performance monitoring
• Supports refinery‑specific catalyst loading strategies

5️⃣ 5. BASF SE

Headquarters: Germany
Key Offering: CoMo/Al₂O₃ catalysts, co‑processing solutions

BASF’s catalysts enable compliance with Euro VI and Tier 3, while its integrated process solutions support efficient sulfur removal across diverse feedstocks.

Sustainability & Growth Initiatives:

• Invests in low‑carbon catalyst production
• Develops promoted CoMo systems with enhanced activity
• Provides technology partnerships for process integration

4️⃣ 4. Johnson Matthey

Headquarters: United Kingdom
Key Offering: Specialty CoMo catalysts for challenging feeds

Johnson Matthey offers high‑activity CoMo catalysts designed to handle heavier, more contaminated feedstocks, delivering extended cycle lengths and superior resistance to deactivation.

Sustainability & Growth Initiatives:

• Develops recyclable catalyst systems
• Focuses on high‑activity formulations for severe operating conditions
• Invests in advanced support engineering

3️⃣ 3. Honeywell UOP

Headquarters: United States
Key Offering: CoMo/Al₂O₃ hydrotreating catalysts, energy‑efficient solutions

Honeywell UOP’s catalysts deliver high selectivity and low pressure drop, enabling refineries to achieve ULSD specifications while optimizing energy consumption.

Sustainability & Growth Initiatives:

• Focuses on energy‑efficient catalyst designs
• Provides process integration tools for hydrogen optimization
• Offers comprehensive technical support services

2️⃣ 2. Sinopec Catalyst Co., Ltd.

Headquarters: China
Key Offering: CoMo/Al₂O₃ catalysts for large‑scale refineries

Sinopec’s catalysts cater to heavy and sour feedstocks, supporting high‑throughput ULSD production while maintaining product quality.

Sustainability & Growth Initiatives:

• Supports domestic catalyst production to reduce import dependency
• Develops heavy‑feedstock solutions with enhanced resistance to poisoning
• Ensures rigorous quality assurance and certification

1️⃣ 1. JGC Catalysts and Chemicals

Headquarters: Japan
Key Offering: CoMo/Al₂O₃ catalysts optimized for high‑throughput units

JGC delivers catalysts designed for large‑scale operations, combining high activity with robust stability to meet the demands of modern refining.

Sustainability & Growth Initiatives:

• Promotes catalyst regeneration technologies to extend service intervals
• Integrates supply chain support for rapid deployment
• Focuses on life‑cycle optimization of catalyst performance

Download FREE Sample Report: Cobalt Molybdenum Aluminum (CoMo/Al2O3) Hydrotreating Catalyst for ULSD Market – View in Detailed Research Report

Get Full Report: Cobalt Molybdenum Aluminum (CoMo/Al2O3) Hydrotreating Catalyst for ULSD Market – View in Detailed Research Report

📈 Outlook & Future Trends

The market is projected to continue its growth trajectory at a CAGR of 5.3% from 2026 to 2034, driven by regulatory compliance, refinery upgrades, and the rising demand for cleaner diesel. Technological advancements in catalyst formulation—such as promoted CoMo systems, improved metal dispersion, and tailored pore structures—will enhance activity, reduce hydrogen consumption, and extend catalyst life cycles.

Emerging trends include the integration of catalysts with bio‑feed co‑processing, the adoption of advanced support materials to improve diffusion, and the deployment of digital monitoring tools for real‑time catalyst performance. Sustainability will remain a key focus, with efforts to reduce raw‑material footprint, improve catalyst recyclability, and lower overall life‑cycle emissions.