Founded in 2016 by Camille Chenuil and Alexandre Vinot, hestiia® aims to accelerate the energy transition in a field that has long remained on the sidelines: heating.
Today, traditional solutions are holding back new projects:
mandatory technical premises, complex networks, heavy investments.
The result: significant technical and budgetary constraints, lost square meters, and often rigid management.
At hestiia, we develop waste heat recovery radiators, designed to meet national energy efficiency goals, while simplifying the design and operation of buildings.


Urbanization is accelerating. Environmental standards are getting stricter. Space is becoming a valuable resource. Yet, heating systems are struggling to keep up with today’s challenges.
At hestiia, we think it's time to rethink how we heat our homes. Instead of adapting buildings to heating systems, we adapt heating to buildings.
Freeing up space, simplifying implementation, exploiting available energy: this is how we are reinventing the thermal architecture of tomorrow's cities.

We believe in a pragmatic and effective approach. Our solutions optimize what already exists rather than complicate it.
Our technology is based on a simple principle: reduce complexity to maximize performance.

We are giving construction players the means to take action today.

Our mission goes beyond the building : it meets national environmental and energy challenges.
Hestiia was selected in the France 2030 programs for its contributions to the Climate and Digital Sovereignty components.










We bring together the best talent to take on ambitious challenges. Join a team where your most daring ideas can have a real impact on the habitat of tomorrow.