aqua & waste International GmbH is an independent engineering company with a focus on the fields of water and wastewater treatment in an international context. It is based in Hanover, Germany. The owner and managing director, Prof. Dr.-Ing Peter Hartwig, has close ties to India. He was essential in the realization of the specially developed and patented H-Batch system for the treatment of municipal wastewater in Srinagar. 

 JUMO GmbH & Co. KG is a leading global supplier of components and systems for individual sensor and automation solutions. In addition to components for the measuring ranges temperature, liquid analysis, pressure, level, flow, and humidity the focus is also on automation challenges such as recording and monitoring as well as control and automation. 

Since more than 20 years ribeka is developing ground water management systems as well as environmental science and administrative software solutions. The close contact to our more than thousand users is the basis for the continuous development of our products and one of our greatest strengths.

We are a leading international supplier of innovative measurement systems and software solutions for process engineering. With more than 50 years of experience in the water industry sector, we develop and produce metering systems for level measurement and flow measurement as well as application-oriented measurement systems. Providing a consistent automation software and platform up to a process control system we offer bespoke IoT solutions and help our customers to analyse and to optimise processes and plants.

 We offer a highly motivated team of strong personalities with many years of experience in international business relations. Each member of the trAIDe-Team is a specialist in her or his area of responsibility. We will always go the extra mile for each of our customers to achieve the best possible result. 

 Lets Bridge IT (LBIT)  is a company based out of Freiburg (Germany) and Pune (Maharashtra, India) with a focus on building bridges between Indian and German organizations for collaboration in Business, Academics and beyond. LBIT is the official representative of the German State of Baden-Württemberg (BW) in Maharashtra, City of Karlsruhe in Pune and the University Federation South-West Germany 

 Ever since KUHN GmbH was founded in 1926, we have pursued the goal of enabling people, the environment and nature to have access to drinking water, sanitation facilities, wastewater management and sustainable land use all over the world. 

We manufacture machines and build plants for water purification and wastewater treatment, especially Archimedean Screw Pumps, Screens and Screenings handling equipment. 

 I+M GmbH & Co.KG – Innovation und Management is one of the leading expert company for solar and thermal sludge drying with decades of EPC experience in infrastructure projects as bridge construction, petrol station, STP construction and related municipal and industrial sludge drying.