Development Transformations Competitors

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide. With 25,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science® to address the entire water cycle, protect and restore the environment, and design sustainable and resilient infrastructure. Tetra Tech est un chef de file mondial dans le domaine de l'eau, de l'environnement et des infrastructures durables, offrant des services de génie-conseil et d'ingénierie de qualité supérieure pour des projets à l'échelle mondiale. À travers nos 25 000 associés, Tetra Tech propose des solutions optimales aux problèmes les plus complexes en utilisant la science d’abord pour répondre aux besoins en matière de cycle de l'eau, en protection et restauration de l'environnement ainsi qu’en conception d’infrastructures durables et résilientes.

The International Rescue Committee responds to the world’s worst humanitarian crises and help people to survive, recover, and gain control of their future. Founded in 1933 at the request of Albert Einstein, the IRC offers lifesaving care and life-changing assistance to refugees and displaced people forced to flee from war or disaster. At work today in over 50+ countries and in 28 U.S. cities, the IRC restores safety, dignity and hope to millions who are uprooted and struggling to endure.

In a world where conditions are changing faster, resources are tighter, and the path to results is increasingly complex, delivery matters more than ever. Chemonics helps governments, businesses, and organizations turn ambition into action. Globally connected and locally embedded, we combine technical expertise, deep local presence, and the ability to implement at scale to navigate complexity, strengthen critical systems, and build solutions that endure. For more than 50 years, we have worked alongside partners in some of the world's most dynamic environments, helping people live healthier, more productive, and more independent lives.