Artelia is an international, independent and employee-owned consulting, engineering and project management group headquartered in Saint-Ouen-sur-Seine, France. The group operates across five main markets – mobility, water, energy, buildings and industry – providing consultancy, design, project and construction management, asset management and turnkey contracting services throughout the life cycle of assets from feasibility and master planning through design, construction and operation. Artelia works for public and private sector clients in sectors such as transportation infrastructure, urban development, energy production and distribution, real estate, healthcare, education, retail and airports, and is active in more than 100 countries, with operations in over 40 and around 11,000 employees and €1.15 billion in consolidated turnover in 2024.
Energy and water are core parts of Artelia’s portfolio. Through its historical Sogreah heritage, the group has decades of experience in dams and hydropower, including design and rehabilitation of large schemes up to several thousand megawatts, supported by in‑house hydraulic modelling capabilities. Artelia also covers hydropower, marine renewable energy, wind, solar, hydrogen, natural gas and biogas, waste-to-energy, district heating and cooling, electricity grids, storage and Power‑to‑X, and supports clients in reducing the carbon footprint of industrial and built assets. Regional subsidiaries such as Artelia Denmark and Artelia Philippines provide multidisciplinary engineering in buildings, energy and infrastructure, including waste‑to‑energy plants and advanced laboratories, while Artelia Australia and a broader Southeast Asia network deliver project and construction management and technical advisory across transport, water, energy and buildings.
Artelia’s strategy combines organic and external growth, including acquisitions in cultural project management, maritime and energy engineering, airport engineering and regional consultancies in Europe, North America and Asia‑Pacific, to reinforce its multidisciplinary offer and international reach. Corporate social responsibility is positioned as a cornerstone of performance: the group aligns its activities with major societal challenges such as climate resilience, energy transition, sustainable resource use, advanced industry, regeneration of the built environment, more liveable cities and sustainable, multimodal transport. Its CSR policy is structured around four pillars with quantified 2030 targets, is assessed annually, and underpinned by commitments to the UN Global Compact and the Science Based Targets initiative. Artelia has been rated Gold by EcoVadis, placing it among the top‑scoring companies on environment, labour and human rights, ethics and sustainable procurement.