Water system technology  Manufacturers, Traders, Suppliers

ahu GmbH in Aachen is an internationally active consulting and planning company for water and soil. It was founded in 1979 as Arbeitsgemeinschaft Hydrogeologie und Umweltschutz (AHU) out of RWTH Aachen University. As consultants, planners and experts we solve geoscientific tasks using innovative measurement and information systems.
We support our clients in carrying out projects in such a way that their project goals are achieved and the protection of water and soil is guaranteed.
We investigate the effects of possible influencing factors on water and soil and make suggestions on how negative influences can be avoided or reduced.
We plan and operate monitoring systems to monitor whether existing requirements are met and agreed targets are achieved. We show concrete strategies for action or adaptation to avoid undesirable effects.

Greenovative Energy is a next-generation smart sustainability platform that empowers industries to take control of their energy, water, and emission management using advanced technologies like Artificial Intelligence (AI), Internet of Things (IoT), and real-time data analytics. Our solutions are built to help businesses not only meet compliance standards but also reduce operational costs and transition effectively toward net-zero emissions.
Founded in Pune, India, Greenovative has become a pioneer in the industrial sustainability space by creating a unified platform that integrates seamlessly with enterprise systems. Our AI-powered platform delivers actionable insights through intuitive dashboards, predictive analytics, and automated workflows.
Our product suite covers energy optimisation, smart water tracking, asset lifecycle management, and a dedicated Net Zero Transition Program, all tailored for industrial environments. We serve manufacturing units, large-scale plants, and sustainability teams that are serious about reducing carbon footprints and improving ESG performance.
With global certifications like ISO 50001, ISO 27001, and recognitions like LinkedIn Top Startups in Pune and Microsoft for Startups, Greenovative is a trusted partner in your sustainability journey.
We don’t just offer tools; we offer a smarter way to build a greener future.