The Global R1234ze Market was valued at USD 350 Million in 2024 and is projected to reach USD 1.2 Billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 16.2% during the forecast period (2024–2032). This growth is being driven by stringent environmental regulations such as the Kigali Amendment to the Montreal Protocol mandating HFC phase-downs, rising demand for energy-efficient cooling in HVAC systems, commercial refrigeration, and heat pumps, and the accelerating adoption of low-GWP hydrofluoroolefin (HFO) refrigerants like R1234ze across air conditioning, chiller, and foam blowing applications.

As the cooling and refrigeration industry transforms toward low-emission operations and sustainable practices, the spotlight is on the key refrigerant suppliers who are driving innovation, efficiency, and cleaner thermal management pathways. In this blog, we profile the Top 10 Companies in the R1234ze Industry—a mix of chemical giants, specialty producers, and distributors shaping the future of global low-GWP refrigeration.

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🔟 1. United Refrigerants Inc.

Headquarters: West Palm Beach, Florida, USA
Key Offering: R1234ze refrigerant, blends, recovery services

United Refrigerants is a prominent distributor and service provider in the refrigerant market, supplying high-quality R1234ze to HVAC&R service technicians and end-users across North America. The company focuses on sustainable refrigerant management, including reclamation and safe handling, helping customers transition to low-GWP alternatives amid regulatory pressures.

With a strong emphasis on compliance and training, United Refrigerants supports the industry’s shift by offering certified R1234ze products compatible with existing systems where possible. Their logistics network ensures reliable supply for maintenance and retrofits.

Sustainability Initiatives:

• Comprehensive refrigerant reclamation programs to minimize environmental release
• Technician training on A2L handling for safe R1234ze deployment
• Partnerships with OEMs for low-GWP system certifications

Download FREE Sample Report: R1234ze Market – View in Detailed Research Report

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9️⃣ 2. Harp International Ltd.

Headquarters: Wicklow, Ireland
Key Offering: R1234ze, aerosol propellants, medical refrigerants

Harp International specializes in fluorinated gases and is a key European supplier of R1234ze for aerosol and pharmaceutical applications. Operating across multiple continents, the company serves diverse sectors including medical inhalers and precision cleaning, where low-GWP properties are critical.

Their expertise in handling mildly flammable refrigerants positions them well for growth in regulated markets, with ongoing investments in production to meet rising demand from emerging applications like foam blowing and chillers.

Sustainability Initiatives:

• Development of R1234ze-based aerosol formulations
• Expansion of low-GWP propellant offerings
• Collaboration with regulators on F-Gas compliance

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8️⃣ 3. Sichuan Erbai73du Environmental Protection Technology Co., Ltd.

Headquarters: Chengdu, Sichuan, China
Key Offering: R1234ze isomers, HFO blends

Sichuan Erbai73du is an emerging player in Asia-Pacific, focusing on HFO production to support China’s HFC phase-down commitments. They supply R1234ze for domestic air conditioning and refrigeration manufacturers, capitalizing on the region’s massive HVAC market.

As urbanization drives cooling demand, the company is scaling production capacities, making R1234ze more accessible in cost-sensitive markets while adhering to global environmental standards.

Sustainability Initiatives:

• Local HFO manufacturing to reduce import dependency
• R&D into cost-effective R1234ze synthesis
• Support for national low-GWP refrigerant adoption programs

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7️⃣ 4. Entalpia Europe S.r.l.

Headquarters: Milan, Italy
Key Offering: R1234ze for HVAC, distribution services

Entalpia Europe is a specialist distributor serving Southern Europe, providing R1234ze for commercial refrigeration and heat pump applications. Their regional focus ensures quick delivery and technical support for installers transitioning from HFCs.

In a market driven by EU F-Gas rules, Entalpia helps bridge supply gaps, promoting R1234ze in high-efficiency chillers and building cooling systems.

Sustainability Initiatives:

• Targeted distribution for retrofit projects
• Training programs for safe A2L refrigerant use
• Partnerships with Italian HVAC manufacturers

Download FREE Sample Report: R1234ze Market – View in Detailed Research Report

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6️⃣ 5. BOC Ltd. (Linde Group)

Headquarters: Guildford, United Kingdom
Key Offering: Industrial gases including R1234ze refrigerants

BOC, part of the Linde Group, supplies R1234ze through its extensive industrial gas network, serving UK and European industrial refrigeration sectors. Their bulk supply model supports large-scale chiller operations and data center cooling.

Leveraging global infrastructure, BOC facilitates seamless adoption of low-GWP tech, with emphasis on safety and efficiency in demanding environments.

Sustainability Initiatives:

• Bulk R1234ze supply for industrial chillers
• Integration with Linde’s carbon reduction goals
• Safety protocols for A2L refrigerants

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5️⃣ 6. National Refrigerants, Inc.

Headquarters: Reno, Nevada, USA
Key Offering: R1234ze, refrigerant reclamation

National Refrigerants is a leading U.S. supplier, offering R1234ze for commercial and specialty applications, including water chillers and heat pumps. They emphasize lifecycle management, from supply to recovery.

Their North American footprint supports EPA SNAP-compliant transitions, aiding supermarkets and manufacturers in meeting phase-down targets effectively.

Sustainability Initiatives:

• Nationwide R1234ze distribution network
• Reclamation services to close the loop
• Compliance support for U.S. regulations

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4️⃣ 7. Climalife Group

Headquarters: Rungis, France
Key Offering: R1234ze for Europe, technical fluids

Climalife is a European leader in refrigerant distribution, supplying R1234ze compliant with F-Gas quotas. Serving HVAC OEMs and service sectors, they drive adoption in heat pumps and foaming agents.

With strong regulatory expertise, Climalife navigates complex phase-downs, providing blends and pure R1234ze for diverse cooling needs.

Sustainability Initiatives:

• F-Gas quota management services
• Promotion of R1234ze in retrofits
• European-wide training initiatives

Download FREE Sample Report: R1234ze Market – View in Detailed Research Report

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3️⃣ 8. Arthur Friedrichs GmbH & Co. KG

Headquarters: Hamburg, Germany
Key Offering: R1234ze for precision applications

Arthur Friedrichs excels in high-purity refrigerants, supplying R1234ze(Z) and (E) isomers for specialized German engineering firms in electronics and pharma cooling. Their quality focus meets stringent purity demands.

In Germany’s industrial hub, they support advanced heat pumps and chillers, contributing to Europe’s green cooling transition.

Sustainability Initiatives:

• High-purity R1234ze production
• R&D for isomer-specific applications
• Alignment with EU green deal objectives

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2️⃣ 9. A-Gas International

Headquarters: Bristol, United Kingdom
Key Offering: R1234ze reclamation and supply

A-Gas is a global specialist in refrigerant lifecycle, reclaiming and redistributing R1234ze while expanding virgin production. Operating worldwide, they minimize emissions through circular economy practices.

Their services extend to training and certification, accelerating low-GWP adoption amid global regulations.

Sustainability Initiatives:

• World-leading reclamation capacity
• Global recovery network for R1234ze
• Net-zero refrigerant strategy

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1️⃣ 10. Honeywell International Inc.

Headquarters: Charlotte, North Carolina, USA
Key Offering: Solstice® HFO-1234ze(E), low-GWP blends

Honeywell leads the R1234ze market with its Solstice® technology, supplying trans-HFO-1234ze for chillers, heat pumps, and foams globally. In 2023, they expanded HFO capacity to meet surging demand.

As a pioneer in fourth-generation refrigerants, Honeywell partners with OEMs worldwide, ensuring drop-in compatibility and superior efficiency.

Sustainability Initiatives:

• Massive HFO production expansions
• OEM partnerships for certified systems
• Commitment to GWP <1 refrigerants by 2030

Read Full Report: R1234ze Market – View in Detailed Research Report

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🌍 Outlook: The Future of R1234ze Is Greener and More Efficient

The R1234ze market is undergoing a dynamic shift. While HFCs linger in legacy systems, the industry is investing billions in low-GWP HFO alternatives, production scalability, and application innovations for HVAC, chillers, and beyond.

Regulatory mandates from the Kigali Amendment and regional phase-downs are catalyzing this evolution, with Asia-Pacific leading volume growth due to urbanization and manufacturing booms. Meanwhile, Europe and North America prioritize premium applications like data centers and EVs.

Challenges like higher costs and training needs persist, but opportunities in EV thermal management, heat pumps, and foams promise robust expansion. Companies are forging alliances with OEMs, investing in R&D for blends, and building resilient supply chains.

📈 Key Trends Shaping the Market:

• Rapid HFO capacity expansion in Asia-Pacific, EU, and US
• Regulatory mandates for 10-20% low-GWP blending by 2030
• Digital tools for refrigerant tracking and leak detection
• OEM-supplier collaborations for next-gen cooling efficiency

Read Full Report: R1234ze Market – View in Detailed Research Report

The companies listed above are not only powering global cooling—they’re spearheading the low-GWP transition in refrigeration.