Green Days Pollutec 2025

7–10 Oct 2025 | Eurexpo Lyon, France

Savvas Savvakis

CTO

the SARM project

Athens, Greece

1 profile visitCompany

We are developing a new concept of a high-efficient compressor, expander, pump, and internal combustion engine, all based on our patented rotary technology.

My organisation

the SARM project

the SARM project

Start up

Athens, Greece

Our company is operating in the propulsion & energy fields, developing a new rotary oil-free air/gas compressor and a new rotary, oil-free internal combustion engine, designed to use combustible fuels (H2, eFuels etc.) designed for drones as a range extender. Our focus is currently on the compressor, which is initially addressed to aerospace and energy storage applications: - 5x smaller/lighter isothermal compressor - Oil-free - Vibration-free - Minimum maintenance (oil-free & frictionless rotation of parts) - High efficiency (starting from 85%) - High flow rate (no limit) - Capable of operating in extreme conditions Development phase: TRL6, expecting to be able to demonstrate its capabilities by Q3 2025 and start its licensing to manufacturers. We are aiming towards the co-development of our technologies, as well as licensing our designs to manufacturers of respective fields. Our future plans (not applicable at the moment) include the production and selling of compressors and engines.
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About me

I am a Senior Engineer and Project Manager: Bringing a unique combination of an engineer's perspective, a model maker's know-how, and an industrial/product designer's expertise. He has a remarkable track record working with the research community (22 years) and industry (12 years). Proficient in CAD-CAE, FEA, CFD, product design, and digital twins, he holds a Doctorate in Engineering in internal combustion engines (ICE). As the inventor of an ICE awarded by Honda R&D Europe, he continuously explores potential applications in various sectors and new methodologies/techniques to accelerate our technology development. His patent portfolio demonstrates his commitment to advancing technology and shaping market trends.

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