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.

DAI is an integrated professional services and advisory firm that provides project design and delivery, management consulting, and financial services to companies, investors, and governments worldwide. Drawing on 50 years of work in more than 150 countries, we combine deep technical expertise, robust operating capabilities, and proven financial acumen to help our clients solve their most pressing problems. DAI Advise. Invest. Deliver.