Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide. With more than 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 les domaines de l'eau, de l'environnement et des infrastructures durables, offrant des services techniques et d'ingénierie de qualité supérieure pour des projets à l'échelle mondiale. Grâce à ses 25 000 employés, 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.
SafetyCulture has renamed to Mitti. You can find our new LinkedIn page by searching "Mitti by SafetyCulture".
The rebrand, announced on 11 August 2026, marks the biggest transformation in the company’s history and reflects what the business has already become.
While safety remains at our core, our customers use us for so much more. We’ve built an all-in-one operations system for the frontline, helping customers identify quality issues, manage maintenance, close training gaps and act on risks across every part of their operations. SafetyCulture needed a new name that could carry that bigger ambition.
That ambition is becoming even more important as AI reshapes the way work gets done. AI has transformed work for people at desks, but frontline teams have largely been left behind. Mitti brings data and intelligence closer to where work actually happens, giving teams the tools to improve every site, shift and standard.
The name has changed. Our mission remains the same: to improve the way the world works.
Mitti. The operations system for every site, shift and standard.
The National Safety Council is America’s leading nonprofit safety advocate – and has been for over 100 years. As a mission-based organization, we work to eliminate the leading causes of preventable death and injury, focusing our efforts on the workplace, roadway and impairment. We create a culture of safety to not only keep people safer at work, but also beyond the workplace so they can live their fullest lives.