We are ARIEMA

Leaders in Hydrogen Technologies

Innovating in Hydrogen Technologies since 2002

Our story

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Years of experience
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Projects

ARIEMA is a technology company founded in 2002. It is the oldest Spanish company in the sector and the only one with its own electrolysis technology.

ARIEMA is positioned as a leader in its various lines of business:

  • Electrolysis equipment and systems
  • Consulting and customer accompaniment
  • Education
  • Institutional Management
  • Technical advice on investments in the sector

Since its birth as INTA’s technological Spin-Off, ARIEMA has been and is a leading player in R&D projects with Spanish and European public support.

Throughout its history, ARIEMA has manufactured, installed and started up fifteen electrolyser systems, as well as carrying out many hydrogen installations for various applications.

1990

National Institute of Aerospace Technology (INTA), Huelva

12 years of experience in R&D

2002

ARIEMA Energía y Medioambiente S.L. is born

2023

Leaders in Hydrogen Technologies

Mision

To be leaders in the development and commercialization of entirely Spanish technology, accompanying our clients throughout their projects from the initial stages; actively contributing to social welfare, sustainable development and the generation of value for our stakeholders.

Values

Responsibility

Innovation

Excellence

Commitment

Vision

Being able to respond to the challenge of achieving a more sustainable energy model through the use of hydrogen, promoting the circular economy and innovation as driving pillars of today’s society, so that current and future generations can enjoy a better life.

COMMITTED TO EXCELENCE

QUALITY POLICY

Embracing the exciting journey of energy transition towards a greener future involves meeting high-quality standards across various aspects of hydrogen technologies.

At ARIEMA, we actively embrace this mission, as highlighted in our Quality Policy, demonstrating our strong commitment to providing the best possible products and services.

You can access the Quality Policy for Ariema Energía y Medioambiente and Ariema Enerxía by clicking on the logos.

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ISO CERTIFICATION

The following activities are covered by the certification ISO 9001:2015 and ISO 45001:2018 issued by the company SGS to Ariema Enerxía S.L.

  • Design of small, medium and large scale electrolysis equipment (electrolysis reactors).
  • Design of test benches/test benches for electrolyzers (balance of plant).