Our Solutions:
A 360º View of the Hydrogen Value Chain

Specialist Consulting in Renewable Hydrogen

We combine analysis, strategy, technology, design and support throughout our clients’ decarbonisation processes, making hydrogen a strategic cornerstone of their projects.

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Training Tailored to Professional and Corporate Profiles:

We offer specialised hydrogen training through courses tailored to market needs, bespoke programmes for organisations, and practical training in electrolyser engineering and maintenance at our own facilities.

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Electrolysers

We design, manufacture and continuously improve pressurised alkaline electrolysers of up to 5 MW featuring our proprietary stack technology. We are the first company to develop and commercially scale an electrolyser through a Spanish supplier.

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PMH2 Hydrogen Industry Meeting:

We organise an annual event that brings together the entire Spanish hydrogen value chain to develop business opportunities, share knowledge and showcase progress towards the industrial deployment of green hydrogen in Spain.

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Hydrogen Experts,
Strategic Partners in Your Energy Transition

Green hydrogen plays a fundamental role, and the energy sector is evolving to drive its development. At ARIEMA, we bring more than two decades of experience in advancing the energy transition through the development of electrolysis technology projects.

ARIEMA in figures

0 International consulting projects.
0 R&D&I projects led and developed in collaboration.
0 More than €20 million mobilised in R&D projects.
0 Students trained in electrolyser maintenance.
0 Industry leaders brought together annually at the PMH2 event.

At ARIEMA, we combine excellence and safety with a strong spirit of innovation. Our certifications endorse the quality of our processes and our commitment to our team, while our status as an Innovative SME enables us to develop our own electrolysis technology.

Innovative SME Seal
ISO 9001 Certification – Quality Management Systems
ISO 45001 Certification – Occupational Health and Safety Management Systems

Your Go-To Source for Hydrogen

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