Top 10 Companies in the Water Electrolysis Hydrogen Equipment Market (2026): Market Leaders Powering Global Hydrogen Production

In Business Insights
June 09, 2026

The Global Water Electrolysis Hydrogen Equipment Market was estimated at USD 692.16 million in 2022, and is projected to reach a revised size of USD 20,807.03 million by 2029, growing at a Compound Annual Growth Rate (CAGR) of 59.13% during the forecast period (2023–2029). This growth is driven by increasing hydrogen demand, technological advancements, and government support for hydrogen infrastructure.

Water Electrolysis Hydrogen Equipment Market – View in Detailed Research Report

North American market for Water Electrolysis Hydrogen Equipment was valued at USD 200.12 million in 2022 and will reach USD 5,294.75 million by 2029, at a CAGR of 52.48%. Asia‑Pacific market was valued at USD 276.95 million in 2022 and will reach USD 8,810.67 million by 2029, at a CAGR of 63.04%. Europe market was valued at USD 151.82 million in 2022 and will reach USD 5,758.87 million by 2029, at a CAGR of 59.24%.

Product Definition: Water electrolysis hydrogen equipment refers to devices that use electricity to split water into hydrogen and oxygen, enabling clean hydrogen production for industrial, power, and transportation applications.


🔟 1. Plug Power

Headquarters: Evanston, Illinois, USA
Key Offering: PEM electrolyzers, fuel cell systems

Plug Power specializes in PEM electrolysis technology, delivering high‑efficiency hydrogen generation for fuel cell vehicles and industrial processes. The company’s modular systems are designed for rapid deployment and scalability.

Sustainability Initiatives:

  • Investing in renewable energy partnerships to power electrolyzers
  • Expanding hydrogen refueling stations across North America
  • Commitment to net‑zero emissions by 2030

9️⃣ 2. 718th Research Institute of CSIC

Headquarters: Beijing, China
Key Offering: Advanced alkaline electrolyzers, R&D platforms

The institute leads research in electrolysis efficiency and cost reduction, providing foundational technologies for commercial hydrogen plants.

Sustainability Initiatives:

  • Collaborations with industry to pilot large‑scale electrolyzers
  • Focus on reducing material waste in production
  • Support for national hydrogen strategy goals

8️⃣ 3. Sungrow Power Supply

Headquarters: Suzhou, China
Key Offering: Hybrid electrolyzer systems, solar‑powered hydrogen solutions

Sungrow integrates photovoltaic systems with electrolyzers to produce green hydrogen, targeting the renewable energy sector.

Sustainability Initiatives:

  • Development of low‑cost, high‑efficiency electrolyzers
  • Partnerships with solar farms for co‑generation
  • Commitment to carbon‑neutral operations

7️⃣ 4. Longi Green Energy Technology

Headquarters: Xi’an, China
Key Offering: Photovoltaic‑driven electrolysis, large‑scale hydrogen plants

Longi focuses on integrating its leading PV modules with electrolyzers to deliver scalable green hydrogen solutions.

Sustainability Initiatives:

  • Investing in R&D for higher PV conversion rates
  • Deployment of electrolyzers in existing solar projects
  • Targeting 100% renewable energy sourcing by 2030

6️⃣ 5. ThyssenKrupp

Headquarters: Dortmund, Germany
Key Offering: Industrial electrolyzers, hydrogen production solutions

ThyssenKrupp provides robust electrolyzer platforms for large‑scale hydrogen production, especially in steel and chemical sectors.

Sustainability Initiatives:

  • Integration of electrolyzers into steel manufacturing processes
  • Partnerships with utilities for grid‑balancing electrolyzers
  • Commitment to decarbonizing industrial supply chains

5️⃣ 6. Nel Hydrogen

Headquarters: Oslo, Norway
Key Offering: PEM and alkaline electrolyzers, hydrogen refueling stations

Nel is a global leader in hydrogen production, offering versatile electrolyzer technologies and a comprehensive refueling network.

Sustainability Initiatives:

  • Expansion of hydrogen refueling infrastructure worldwide
  • Development of renewable‑powered electrolyzers
  • Targeting 1 million hydrogen refueling stations by 2035

4️⃣ 7. Cockerill Jingli Hydrogen

Headquarters: Jiangsu, China
Key Offering: Large‑scale alkaline electrolyzers, industrial hydrogen solutions

Cockerill Jingli delivers high‑capacity electrolyzers for chemical and power industries, emphasizing reliability and cost efficiency.

Sustainability Initiatives:

  • Focus on reducing operational costs for hydrogen production
  • Integration of electrolyzers into existing industrial plants
  • Collaboration with renewable energy providers

3️⃣ 8. Hydrogen Pro

Headquarters: Hefei, China
Key Offering: Modular PEM electrolyzers, turnkey hydrogen solutions

Hydrogen Pro offers scalable electrolyzer systems for both industrial and commercial hydrogen generation.

Sustainability Initiatives:

  • Development of lightweight, high‑efficiency modules
  • Partnerships with local governments for pilot projects
  • Commitment to reducing CO₂ emissions in production

2️⃣ 9. TianJin Mainland

Headquarters: Tianjin, China
Key Offering: Alkaline electrolyzers, hydrogen infrastructure solutions

TianJin Mainland provides robust electrolyzer technology tailored for large‑scale hydrogen plants and refueling stations.

Sustainability Initiatives:

  • Integration of electrolyzers with grid renewable projects
  • Research into cost‑effective membrane materials
  • Support for national hydrogen policy implementation

1️⃣ 10. SANY Hydrogen

Headquarters: Shanghai, China
Key Offering: PEM electrolyzers, hydrogen fueling solutions

SANY Hydrogen focuses on delivering high‑efficiency PEM electrolyzers for industrial and transportation applications.

Sustainability Initiatives:

  • Development of renewable‑energy‑powered electrolyzer plants
  • Expansion of hydrogen refueling infrastructure in China
  • Targeting zero‑emission operations across its supply chain

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🌍 Outlook: The Future of Water Electrolysis Hydrogen Equipment Is Accelerating

The market is poised for rapid expansion as governments push for decarbonization and technology costs decline. Key drivers include increased hydrogen demand, expanding refueling infrastructure, and policy incentives across regions.

📈 Key Trends Shaping the Market:

  • Rapid adoption of PEM electrolyzers in industrial and power sectors
  • Government incentives and subsidies boosting deployment
  • Integration of renewable energy sources with electrolysis
  • Strategic partnerships between equipment manufacturers and utilities