TEC2E Competitors

Veolia, a global leader in environmental services, works every day to build environmental security for the benefit of public health and the competitiveness of industries and regions. With 215,000 employees across five continents, working closely with local communities, and thanks to its cutting-edge technologies, the group cleans up pollution, reduces carbon emissions, and regenerates resources through concrete solutions that combine its expertise in water and water technologies, waste - including hazardous waste management, and local energy. In 2025, the Veolia group served 110 million people with drinking water and 97 million with sanitation, produced 45 million megawatt hours of energy, and treated 64 million tons of waste. Veolia Environnement (Paris Euronext: VIE, Fortune 500, SBF 120) generated consolidated revenue of €44.4 billion in 2025. www.veolia.com.

What if your next career adventure started with ENGIE? Joining ENGIE means being part of a company at the forefront of the energy transition, committed to accelerating the shift to a carbon-neutral economy. With 98,000 employees across 30 countries, ENGIE's operations cover the entire energy value chain, from production to infrastructures and sales. ENGIE works across a range of complementary areas: renewable electricity and green gas production, flexibility assets (notably batteries), gas and electricity transmission and distribution networks, local energy infrastructures (heating and cooling networks) and energy supply to individuals, local authorities and businesses. #WithENGIE

Bouygues Construction employs 35,600 people around the world, all driven by the greatest and most exciting responsibility of all – building for life. For our customers in more than 50 countries, we deliver much more than projects. We build to create spaces, connections and opportunities. We improve daily life for millions of people by creating structures and buildings that welcome life in all its diversity, serving all our needs: housing, healthcare, education, work, tourism, leisure activities, public services, etc. We are aware that everything we build is here to stay, and our legacy as builders will be with us for generations to come. This is why every day, we look for new solutions in order to design, renovate, and build differently. Our aim is to address the critical imperatives of the environmental transition: we are committed to making construction sustainable and less resource-intensive. We support the development of low-carbon energy production and public transport infrastructures, and we construct and renovate buildings and neighbourhoods using low-carbon materials, optimising the design of our structures and taking account of their lifecycle. Because the men and women of Bouygues Construction are our most precious asset, we ensure that everyone is safe at all times, and that human rights and ethical standards are respected. Finally, we are committed to ensuring that everyone can achieve their full potential in their work by building a career path that reflects the values we hold dear: respect, commitment, pioneering and sharing.