Idex

Idex is a vertically integrated operator of local energy solutions, covering the entire value chain from renewable energy production (e.g., biomass, solar) and distribution to the optimisation of usage and occupant services. It delivers a comprehensive portfolio that includes facilities management, multi‑technical maintenance, energy efficiency, HVAC engineering, real‑estate operation, audits, innovation engineering, and energy‑saving certifications for industrial, residential, and tertiary clients. In the Île‑de‑France region, Idex employs around 1,400 professionals across 16 agencies, managing 20 heat and cold networks and serving public and private collective housing, municipalities, health facilities, hotels, industry, and tertiary sectors in eight departments. The region is actively recruiting climate‑engineering and building‑services talent to support its broad client base.