Polski
Premier Edition
Industry Trade Fair for Hydrogen Technologies
14-16 | 04 | 2026 Warsaw, Poland
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About the fair
Discover the potential of green energy
The World of Hydrogen Expo is a unique event dedicated to the latest hydrogen technologies. It is a place where innovation meets business, and industry leaders showcase solutions for the future. Discover the potential of hydrogen and establish key connections to grow your business!
Conference
Hydrogen Solutions Summit
Partners of Ptak Warsaw Expo
International Patrons
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Patrons and Partners
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Profile
- Owners and boards of energy companies and gas operators
- Boards of district heating companies
- Directors of energy transition
- CTOs/COOs and chief energy engineers in energy-intensive industries
- H₂ and renewable energy production engineers
- Maintenance managers in process installations
- Designers of hydrogen installations
- Designers of H₂/LH₂ refueling stations
- Energy storage specialists and H₂ storage operators
- Installers and operators of hydrogen refueling stations
- Representatives of vehicle manufacturers for heavy fleets
- Representatives of public transport fleets and logistics/last-mile companies
- Representatives of municipalities responsible for low-emission projects and H₂ valleys
- Representatives of fuel ports and terminals
- Representatives of freight logistics
- Representatives of design offices and EPC system integrators
- Construction and assembly contractors
- Institutional investors, VC/PE funds and energy market analysts
- Representatives of research laboratories, certification bodies and universities
- Heads of R&D departments in industrial plants
- R&D engineers from the hydrogen, renewable energy and chemical sectors
- Suppliers of components from the H₂ value chain
- Consultants in financing strategies for renewable energy installations
- Climate and ESG consultants
- Process engineering specialists
- Cleantech start-ups
- Representatives of banking and financing services, insurers
- Experts in industrial risk assessment
- Manufacturers of hydrogen electrolyzers
- Producers and distributors of hydrogen
- Producers of H₂ blends
- Manufacturers of hydrogen fuel cells
- Manufacturers of mobile hydrogen installations
- Manufacturers of stationary hydrogen installations
- Suppliers of H₂ storage devices and systems
- Manufacturers of hydrogen refueling infrastructure (HRS)
- Manufacturers of pipelines and process fittings for H₂ installations
- Suppliers of materials resistant to hydrogen embrittlement
- Cryogenic compressors and pumps for hydrogen installations
- Suppliers of H₂ compression and distribution systems
- Manufacturers of hydrogen propulsion systems for vehicles
- Engineering companies in EPC model
- Research and testing laboratories for hydrogen installations
- Companies certifying H₂ installations
- Suppliers of components and materials for H₂ installations
- Logistics companies in the H₂ sector
- Companies in financing and insurance of hydrogen installations
- Technology clusters
- Hydrogen valleys
- Hydrogen production
- H₂ production components
- H₂ storage
- Hydrogen chemical carriers (LOHC), hydrides
- Hydrogen transport and distribution
- H₂ refueling stations (HRS)
- Hydrogen fuel cells and energy conversion systems
- Hydrogen mobility and propulsion
- Industrial applications of hydrogen
- Hydrogen energy and heating
- Ports and terminals for H₂ transshipment
- Hydrogen production safety and consumables
- Measurements, testing, diagnostics in hydrogen production
- Digitalization in hydrogen production
- Certification of hydrogen installations
The largest exhibition space in Poland
april 14-16, 2026
Hall A
10:00-17:00
FREE PARKING
Other events during the fair
"Building a friendly relationship between the trade fair organizer, the exhibiting company and the supporting organizations is crucial to avoid mistakes and fully exploit the potential of the event."
Jerzy Romański
Polish Federation of Small and Medium Enterprises
Vice President
Marlena Wronkowska
Wprost
Director of Business Projects
Paweł Babski
National Chamber of Trade Fairs
President
Key industry events in europe
 - Hydrogen Technology Expo Europe (Hamburg, Germany).webp)
 - WORLD HYDROGEN (Rotterdam, Netherlands).webp)
 - World of Hydrogen Expo (Warsaw, Poland).webp)
 - BUDAPEST HYDROGEN SUMMIT (Budapest, Hungary).webp)
News
Win a prestigious award at PTAK WARSAW EXPO!
Join the best at Ptak Warsaw Expo and showcase your company as a leader! Earn the prestigious medal awarded by the National Chamber of Exhibitions and Ptak Warsaw Expo.
We honor exceptional partners in two categories:
For Chambers and Associations:
“Key Partner of the Fair”
For Companies:
“Co-Creator of Fair Success”
Ptak Warsaw Expo - we connect the world of business
20000
Exhibitors per year
2mln+
Visitors per year
150+
B2B trade fairs
per year
153k
Exhibition space m²
