Our Team

Our team is focused on developing innovative energy solutions to fight climate change. With diverse expertise in energy technology, project management, research, and design, we work together to deliver effective thermal energy solutions that support the transition to a more sustainable future.

Interested in working with us? Check open vacancies or send us an open application.

Open application
Careers

Sales

  • Juha Niemi 

    • Sales Manager 

    • Dedicated to delivering outstanding results. Stays calm and collected under pressure. B.Sc. in Energy Technology.  

  • Petri Trygg 

    • Sales Manager 

    • Blending technology and economics with enthusiasm. Thrives in fast-paced environments. D.Sc.  in Electrical Energy Engineering.

  • Matti Ulvinen

    • Product Sales Manager 

    • Analytical approach for delivering solutions to our customers. M.Sc. in Energy and process technology.

  • Sonja Heiska

    • Energy Analyst

    • Crushing To-Do’s with a composed demeanor. M.Sc. in Environmental Engineering.

  • Tommi Eronen

    • CEO

    • Passionate and tireless innovator, who is not afraid to shout his bright ideas out loud. Expert in heat transfer and storage modeling. M.Sc. in Power Plant Engineering.

Communications

  • Miika Peltola

    • Communications Manager

    • Makes good things visible and complex things simple. MA in Creative Business Management and B.Eng. in Media Tech.

  • Simo Heikkinen

    • Visual Designer

    • A creative thinker who produces visually stunning and meaningful work. BA in Graphic Design.

Projects

  • Liisa Naskali

    • COO

    • An effective organizer who drives projects towards a successful goal. M.Sc. in Advanced Engineering Physics.  

  • Hanna Kallio

    • Project Engineer

    • Manages construction projects with precision and delivers on promises. B. Eng. in Construction and Municipal Engineering.

  • Meri Suksi

    • Project Engineer

    • Streamlines processes and optimizes designs. M.Sc. in Energy Engineering.

  • Visa Tolvanen

    • Mechanical Designer

    • A cool-headed problem solver who excels in clear and concrete 3D design. B. Eng. in Wellness Technology.

R&D

  • Markku Ylönen

    • CTO

    • Grasps the inner world of machines and solves most problems before they even occur. D.Sc. in Applied Mechanics.

  • Ville Kivioja

    • Lead Scientist

    • A scientist applying physics and math for a better world. Optimizes algorithms for breakfast. Ph.D. in Mathematics.

  • Terhi Moisala

    • Data Scientist

    • Cracks the code for efficient energy storages. Ph.D. in mathematics.

  • Venla Vilhonen

    • Energy Analyst

    • Mindfully transforms data into meaningful and effective energy solutions. M.Sc. in Energy Engineering.

  • Ville Kumpulainen

    • Trainee

    • Explores automation and energy reserve markets with dedication. B.Sc. in Energy and Process Engineering.

Management

  • Tommi Eronen

    • CEO

    • Passionate and tireless innovator, who is not afraid to shout his bright ideas out loud. Expert in heat transfer and storage modeling. M.Sc. in Power Plant Engineering.

  • Markku Ylönen

    • CTO

    • Grasps the inner world of machines and solves most problems before they even occur. D.Sc. in Applied Mechanics.

  • Liisa Naskali

    • COO

    • An effective organizer who drives projects towards a successful goal. M.Sc. in Advanced Engineering Physics.  

Board of Directors

Markku Ylönen

Tommi Eronen

Jonathan Oppenheimer

Saku Oikarinen

Matti Castrén

Perttu Jalkanen

Alan Henderson acts as Jonathan’s deputy board member.