How many employees work at ERI?

About ERI

Committed to its Purpose aimed at revitalizing city modes, from housing to mobility, for a sustainable heritage, the ERI Group has for years been at the forefront of innovation and guarantees its customers the best level of market services. Expert in the energy performance of buildings, low-carbon mobility infrastructures, and physical and digital security, the ERI Group controls all interventions by technical and architectural trades. Unique in its market, the Group relies on its employees, its integrated businesses and its brands ERI, ELSIA, CATELIA, TAC, HORUS and AVENEL, to provide its infrastructure, tertiary, residential and industrial customers with solutions of the highest standards. quality. The ERI Group, whose DNA is resolutely centered on its human resources, offers a structured offer with high added value, from the study phase to construction and maintenance. The ERI Group has more than 100,000 projects per year to its credit and achieves a turnover of more than millions of euros. The ERI Group holds numerous professional qualifications and certifications including ISO, and.