The Global Fuel Cell Coolant Market was valued at USD 214.8 Million in 2023 and is projected to reach USD 385.2 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 8.7% during the forecast period (2024–2030). This robust growth is fueled by the global transition to clean energy, the expanding adoption of hydrogen fuel cell electric vehicles (FCEVs), and stringent government regulations promoting zero-emission technologies across the transportation and stationary power sectors.

As the hydrogen economy gains momentum, the critical role of thermal management systems in ensuring fuel cell efficiency, longevity, and safety is coming to the forefront. In this blog, we profile the Top 10 Companies in the Fuel Cell Coolant Industry—specialty chemical producers and automotive fluid suppliers who are engineering advanced thermal solutions for the next generation of clean energy technology.

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🔟 1. BASF SE

Headquarters: Ludwigshafen, Germany
Key Offering: Glysantin® coolant and antifreeze products

BASF is a global chemical leader and a major supplier of high-performance coolants. Its Glysantin brand offers advanced formulations with low electrical conductivity, which is essential for protecting the sensitive electrical components within fuel cell stacks from corrosion and short-circuiting.

Innovation & Market Focus:

• Development of specialized coolants for FCEVs and stationary fuel cells

• Focus on extended service life and superior heat transfer properties

• Strategic partnerships with major automotive OEMs for custom coolant solutions

Download FREE Sample Report:
Fuel Cell Coolant Market – View in Detailed Research Report

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9️⃣ 2. Dober

Headquarters: Woodridge, Illinois, USA
Key Offering: Sentry Coolants, including dielectric fluids

Dober specializes in coolant management and fluid technology, with a strong focus on the electric and fuel cell vehicle markets. Their Sentry product line includes coolants specifically engineered for battery thermal management and fuel cell systems, emphasizing low conductivity and high thermal stability.

Innovation & Market Focus:

• Expertise in dielectric coolants for high-voltage applications

• Global supply chain supporting automotive and industrial clients

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8️⃣ 3. Dynalene, Inc.

Headquarters: Whitehall, Pennsylvania, USA
Key Offering: Dynalene HF-C, Dynalene HC

Dynalene is an expert in heat transfer fluids, offering a range of products for demanding applications, including fuel cells. Their formulations are designed to operate efficiently across a wide temperature range, which is critical for maintaining optimal fuel cell stack temperature under varying loads.

Innovation & Market Focus:

• Custom heat transfer fluid formulations for niche applications

• Strong presence in R&D and pilot-scale fuel cell projects

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7️⃣ 4. KD Finechem LLP

Headquarters: Mumbai, India
Key Offering: KDF Engine Coolants, Industrial Coolants

KD Finechem is a key player in the Asian coolant market, supplying a variety of ethylene and propylene glycol-based coolants. The company is expanding its portfolio to include formulations suitable for new energy vehicles, including those powered by hydrogen fuel cells.

Innovation & Market Focus:

• Growing focus on developing coolants for the electric and hydrogen mobility sector

• Cost-effective solutions for emerging markets

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6️⃣ 5. Arteco (a Valvoline Company)

Headquarters: Zwijndrecht, Belgium
Key Offering: Extended Life Coolants (ELC), Heavy-Duty Coolants

Arteco, part of Valvoline, is a leading global manufacturer of antifreeze and coolants. Leveraging Valvoline’s extensive automotive expertise, Arteco is developing next-generation coolants that meet the unique thermal management demands of fuel cell systems in both automotive and stationary power applications.

Innovation & Market Focus:

• Leveraging parent company R&D for advanced fuel cell coolant development

• Strong distribution network across Europe and North America

Download FREE Sample Report:
Fuel Cell Coolant Market – View in Detailed Research Report

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5️⃣ 6. Prestone (a division of Honeywell)

Headquarters: Danbury, Connecticut, USA
Key Offering: Prestone Command® Antifreeze+Coolant

Prestone is a household name in vehicle coolant, known for its reliability and performance. Under Honeywell, the brand is investing in research to adapt its proven technology for hybrid, electric, and fuel cell vehicles, focusing on compatibility with advanced thermal management systems.

Innovation & Market Focus:

• Brand recognition and trusted performance in the automotive aftermarket

• R&D initiatives targeting low-conductivity formulations for EVs and FCEVs

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4️⃣ 7. Old World Industries, LLC (OWI)

Headquarters: Northbrook, Illinois, USA
Key Offering: Peak® Antifreeze & Coolant

Old World Industries, the maker of Peak coolants, is a major independent player in the global automotive fluids market. The company is strategically positioning its product development to support the thermal management needs of next-generation vehicles, including fuel cell platforms.

Innovation & Market Focus:

• Extensive manufacturing and distribution capabilities

• Focus on developing universal coolants adaptable to new powertrain technologies

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3️⃣ 8. KOST USA, Inc.

Headquarters: Erlanger, Kentucky, USA
Key Offering: KO-THERM coolants and heat transfer fluids

KOST USA specializes in industrial heat transfer fluids and offers products suitable for high-temperature and specialized cooling applications. Their expertise is valuable for large-scale stationary fuel cell installations that require robust and reliable thermal management.

Innovation & Market Focus:

• Specialization in non-toxic, biodegradable, and high-temperature fluids

• Focus on industrial and commercial fuel cell applications

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2️⃣ 9. Recochem Inc.

Headquarters: Montreal, Canada
Key Offering: A wide portfolio of automotive and industrial coolants

Recochem is a leading North American manufacturer and distributor of cooling and heating products. The company is actively expanding its product lines to serve the evolving needs of the clean transportation sector, including thermal management solutions for fuel cell systems.

Innovation & Market Focus:

• Strong market presence in Canada and strategic growth in the US

• Investment in R&D for environmentally friendly and high-efficiency coolants

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1️⃣ 10. Cummins Filtration (Fleetguard)

Headquarters: Nashville, Tennessee, USA
Key Offering: Fleetguard ES Compleat® Coolant and other filtration/fluid products

As part of the global power leader Cummins Inc., Cummins Filtration brings deep expertise in protecting critical engine systems. The company is leveraging this knowledge to develop integrated coolant and filtration solutions for hydrogen fuel cell powertrains, particularly in the commercial vehicle segment.

Innovation & Market Focus:

• Deep integration with Cummins’ new power and hydrogen technologies

• Focus on heavy-duty trucking and bus applications for FCEVs

Get Full Report Here:
Fuel Cell Coolant Market – View in Detailed Research Report

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🌍 Outlook: The Future of Fuel Cell Coolant Is High-Tech and High-Performance

The fuel cell coolant market is at an inflection point, transitioning from standard automotive coolants to highly specialized, application-specific formulations. The success of fuel cell technology hinges on efficient thermal management, making coolants a critical enabling component.

📈 Key Trends Shaping the Market:

• Rising demand for low-conductivity dielectric coolants to protect fuel cell stacks

• Development of coolants with enhanced heat transfer coefficients for higher power density stacks

• Increasing focus on biodegradable and less toxic propylene glycol-based formulations

• Strategic collaborations between coolant manufacturers and fuel cell OEMs for co-development

Get Full Report Here:
Fuel Cell Coolant Market – View in Detailed Research Report

The companies listed above are not only providing essential thermal management solutions—they are enabling the reliable and efficient operation of the clean energy systems that will power our future.