Hellio Interview Guide

Hellio, founded in 2008, stands as a trailblazer in the energy-saving sector in France, serving a broad spectrum of clients that include individual consumers, businesses, and local authorities across metropolitan and overseas territories. The company excels in optimizing energy consumption for various building types, encompassing residential, industrial, agricultural, and both public and private tertiary sectors. With its integrated research offices and regional branches, Hellio has established itself as a leader in energy management and energy savings certificates, driven by a commitment to innovation and dynamic growth in the realm of energy efficiency.