TETHYS
Workers exposed to extreme conditions : fatigue, errors, stoppages…
Every year, 8.9 million professionals in France suffer the effects of extreme temperatures, causing up to 8,000 in lost productivity per person.
At TETHYS we meet this challenge by placing worker safety, well-being, and performance at the heart of innovation. Our Tempesta system, derived from space and nuclear technologies, is the smallest thermal management system ever designed. It is available as a stand-alone, belt-worn version, or discreetly integrated into PPE, for optimum protection in all conditions.
Reversible
Tempesta is capable of both heating and cooling, enabling it to deliver lasting improvements in thermal comfort, even under the most extreme working conditions.
Patented
Tempesta is protected by an international patent filed in 2023, under number WO2024/141723.
Tested and Approved
Tested by 35 companies in the metallurgy, construction and energy sectors energy and urban services sectors.
Comfortable
Lightweight and compact, the Tempesta vest can be worn with any type of professional outfit all day long.
Saved per worker per year
operational savings
€5 billion/year
to reduce health and accident costs
€8 billion / year
increase in productivity
€44 billion/year
Our vests are designed and manufactured in France and Italy, guaranteeing their quality and durability.
Our system is based on microfluidic circuits and built-in Peltier modules, ensuring comfort and lightness for the Tempesta vest.
We assemble in France with our partner YMCA, a player in the social and solidarity economy.
TESTIMONIALS
“…” The results? Very promising!
The V2 is even more ergonomic, washable, and now reversible for hot/cold use. “…”
Local Police
Mandelieu-la-Napoule
“…” A real feeling of freshness. We tested the Tempesta vest during a municipal event. The feeling of freshness was very noticeable and the overall feedback was very positive. “…”
We solve the industry’s biggest problem
By providing productivity through thermal comfort
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