Emenda is a company provinding global energy performance audits and solutions, specializedin energy and thermal auditing of commercial buildings and high  environmental quality renovation. EMENDAprovides consulting in energies, the building’s thermal systems and fluids engineering

AERE – Alternatives for energy, renewable energies and the environment – is a consultancy firm that works for sustainable development, in particular energy planning. AERE also provides services in the fields of the development of renewable energies, the rational use of energy and environmental quality.

CETIAT is a technical center and laboratory for studies, tests and calibrations in the fields of aeraulics, thermal and acoustics.