Renewal 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.

Our way of life is built on carbon, from our fuel sources to the materials in our consumer products, but we need a more sustainable way to source it to protect the future of our planet. LanzaTech Global, Inc. is the carbon recycling company transforming waste carbon into sustainable raw materials for everyday products. Using its biorecycling technology, LanzaTech captures carbon-rich gases generated by energy-intensive industries at the source, preventing them from being emitted into the air. LanzaTech then gives that captured carbon a new life as a sustainable replacement for virgin fossil carbon in everything from household cleaners and clothing fibers to packaging and fuels. By partnering with companies across the global supply chain like ArcelorMittal, Zara, H&M Move and Coty, LanzaTech is paving the way for a circular carbon economy.

Carbon Clean Solutions (CCS) is an innovation leader in carbon dioxide (CO2) separation technology for industrial and gas treating applications. Our step change technology significantly reduces the costs and environmental impacts over existing CO2 separation techniques. With prime focus on innovation, we aim to provide customised low cost, energy efficient solutions for carbon dioxide separation to our customers. Our globally spread teams strive to help large scale CO2 emitters in solving the challenges of continued usage of non-renewable fossil fuels, and reducing the environmental impact of high carbon dioxide emissions "Together we aim to create a world class technology company that will contribute to a carbon free future."​