We’re transforming waste heat into a global energy resource.

In every industrial process, a substantial portion of energy is lost as heat. This massive inefficiency isn’t just an economic burden - it’s a missed opportunity. At Thermagix, we’ve taken a bold approach to this challenge by developing a patented Phase Change Thermoacoustics system that converts low temperature waste heat into clean, usable energy - with no moving parts or emissions.
Our mission is to reclaim this lost energy and convert it into clean, reliable power. Our patented Phase-Change Thermoacoustic technology represents a breakthrough in energy harvesting. By converting low-temperature heat into electricity and cooling without moving parts, we offer a scalable, maintenance-free solution that integrates seamlessly into existing industrial systems.
Founded by a team of experts in environmental engineering, thermoacoustics, and industrial systems, Thermagix combines scientific innovation with practical application. Our collaborations with industry leaders and support from the Israeli Innovation Authority underscore our commitment to driving the global energy transition.
We are driven by precision, simplicity, and purpose. We believe the most powerful technologies are those that remove complexity rather than add to it.
Leadership Team
Gil Aginsky
Chief Executive Officer
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30 years exp leading mega-projects, R&D, and ops
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Led naval and industrial energy infrastructure creation
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Value creation for cleantech technologies
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Retired Rear Admiral (RADM) - MBA & BSc (Industrial & Management Engineering)

Prof. Guy Ramon
Chief Technology Officer
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PhD in Environmental Engineering (Technion)
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Co-inventor of Phase Change Thermoacoustics
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Key research areas:
- Clean & renewable energy
- Acoustic energy conversion
- Fluid mechanics, heat & mass transfer

Prof. Emeritus Yehuda Agnon
Chief Scientific Officer
PhD in Hydrodynamics (MIT)
Co-inventor of Phase Change Thermoacoustics
Key research areas:
- Renewable energy
- Thermoacoustic engines
- Wave dynamics

Nir Halup
Vice President of R&D
Over 30 years of experience leading versatile, multi-disciplinary systems
Expert in end-to-end development of cross-functional, multi-site teams in Israel and internationally
Strong execution focus with a hands-on, challenge-driven mindset
Combines technical leadership with strategic, business-oriented thinking
