NGTI 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.

We are an international, integrated consultancy of engineers,designersand advisers. For over 45 years, we have built an unrivalled reputation by delivering creative, value-led solutions for the benefit of people, places and planet. Described by our clients as 'passionate', 'innovative' and 'collaborative', Buro Happold is synonymouswith the delivery of exceptionally complex projects on every continent, working with the world's leading architectural practices and organisations, such as the United Nations, UNESCO and C40 Cities. Through our global community of driven, world-leading engineering, advisory and design professionals, we are acting to address major challenges in an ever-evolving world.

Welcome to our official Lhoist page! Stay up-to-date with our projects, job openings, and latest news by following us. Lhoist Group is a global leader in lime, dolime and minerals, present in more than 25 countries across the globe.