get in touch

Looking for a job, or looking to invest? We would love to get to know you better.


contact us

Visitor address: Veritasveien 5, 1363 Høvik


Delivery address (packages): Veritasveien 1, 1363 Høvik


Mailing address (letters): Postbox 553, 1328 Høvik

meet us

We have our headquarters right outside of Oslo, by the beautiful Oslo fjord. This is where all our decisions, tests and products are made.

follow us

Catch all the latest news, learn more about green hydrogen, and see what it is like to work in Hystar by following us on our social media channels.

join us

In Hystar, we hire true believers. Our values reflect how we are honest and full of integrity, innovative technology leaders, and ambitious, fast movers who are passionate and find joy in our work. If that sounds like you, maybe you’d like to join us? Take a look at our career openings…

upcoming events

Financial Times Energy Transition Summit 2023

Expert-led and FT-moderated panel discussions, keynote interviews and debates will provide key insights and practical takeaways on how to continue the acceleration of the transition and navigate the geopolitical, technological and financial challenges that leaders are facing. 

London, UK




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