At ARIS, we recognize rainwater as a valuable resource. We develop and manufacture innovative complete systems for rainwater harvesting, greywater recycling, and sustainable water management—customized for industry, commerce, and large residential projects. Our mission: To close water cycles, conserve resources, and build climate-resilient cities. Our approach: Fully integrated solutions—supporting you from consultation to commissioning.

ATEC GmbH is your leading designer and manufacturer of water control equipment and your dedicated partner for water and wastewater solutions. Due to our long-term experience in designing penstocks, we can offer you a wide range of components that will meet your very specific needs. It is our vision to provide the whole range from design, production, installation, maintenance and after-sales-service from one single source.

betterSoil is a German agri-tech startup providing satellite-based soil intelligence for the food industry. We enable food companies to integrate soil health, climate risk, and impact into their sourcing strategies. By combining satellite imagery with agronomic data, we translate field-level insights into measurable environmental indicators. Our digital solutions support soil fertility monitoring and resilient procurement to supply chains.

Enabling a carbon circular economy by recycling mixed plastic waste and CO2. Test Your Waste at Cyclize to evaluate the Carbon Recovery Rate (CRR) and reduce your Scope 3 Emissions. We are only interested in waste that can't be recycled with conventional processes.

e3 is your trusted partner for the safe and efficient operation of energy systems. Our experienced team provides complete operational management – from energy generation to heat distribution. With our patented water treatment technology, systems can be sustainably cleaned during operation, ensuring maximum efficiency and a longer service life.

For 12 years the core competences of econovation are to mix very small quantities of additives uniform without fresh water in big flows, improving the efficiency of the chemicals. The patented multidimensional whirl mixing technology "ecowirl" is opening new more simple process options in the chemical industry, to water preparation and sewage. More than 500 ecowirl ® applications are running.

Blowing in, blowing off, suction, filtering, heating, cooling: we always supply the right amount of air for your industrial processes: Elektror offers industrial fans, side-channel blowers and ventilation systems for plant and machinery in the waste, environmental and water industries.

Exiteck GmbH was founded in 2020. It develops and manufactures innovative UV-systems for exhaust air & water treatment, With our Eco-Cube Series we provide a smart, simple and highly effective solution for industrial exhaust air odor treatment. It can be easily integrated in new and existing exhaust systems and can be adopted to all major industry requirements.

The Green Industry Cluster connects companies, research institutions and start-ups in the Rhine-Neckar region to drive industrial transformation and sustainable growth. The network supports companies in developing and scaling green technologies, building new value chains and implementing solutions in areas such as circular economy, resource efficiency and climate-neutral production.

KomS is a collaboration between the University of Stuttgart, Biberach University of Applied Sciences, and the DWA-Landesverband Baden-Württemberg. We are a platform for the exchange of information and experience on the implementation of micropollutant removal at municipal WWTPs and are also dedicated to further knowledge development. Our work is funded by the Ministry of the Environment, Climate and Energy of Baden-Württemberg.

KORN Recycling GmbH is a medium-sized, owner-managed recycling company based in Albstadt with 6 additional sites. It provides reliable waste management solutions across several districts. Around 210 employees, 55 vehicles, and 4,500 containers ensure efficient daily disposal services.

For over 30 years, we have been a trusted partner to wastewater treatment plants for mobile sludge dewatering. Our core competence also lies in the sustainable and safe disposal of sludge. In addition to sludge dewatering, our range of services includes sewage sludge logistics and recovery with material flow management, as well as phosphorus recycling.

OSMO Membrane Systems develops and implements industrial membrane separation processes for challenging, customer-specific applications. We provide sustainable and highly efficient turnkey solutions for water and wastewater treatment, and for the purification or concentration of process fluids. Our systems and solutions enable you to produce the highest quality process water and recover and recycle valuable raw materials and resources.

Philectrify develops electric solutions for industrial gas treatment. Our inductive oxidizer has low CAPEX and achieves lowest ever certified emissions <5 mg/Nm3 (org.C,CO,NOx): CH4/VOCs are fully oxidized @850°C with an inductively heated SiC honeycomb. It offers a small footprint, fast thermal response, enabling clean air with low-emission operation with renewables. We ‘philectrify’ industrial gas treatment – reliable low emissions at low cost.

We recycle concrete waste and CO2 into high-quality, sustainable materials. Our technology enables recycling companies to achieve significantly higher value creation. The resulting materials allow the building materials industry to decarbonise and defossilise without compromising quality.

The expertise of UE lies in technologies for control and monitoring waste treatment and composting plants. We are an internationally active company with partners in several European and non-European countries and plan and install comprehensive measurement and control technologies for a wide range of requirements. Together with our parent company HANTSCH, we develop concepts for reliable turnkey composting and biodrying plants for organic waste.

Want to learn more about environmental technologies and resource efficiency solutions made in Baden-Württemberg? Look no further, we are your point of contact. As a state agency, Umwelttechnik BW promotes environmental and climate protection technology and resource efficiency in Baden-Württemberg. With our services we support in particular small and medium-sized enterprises in Baden-Württemberg.

Variolytics is a tech company helping wastewater treatment plants reduce greenhouse gas emissions and operate efficiently. Our measurement technology and analytics enable real-time monitoring of gases such as nitrous oxide (N₂O), methane (CH₄), CO₂ and O₂ in biological wastewater treatment. By making emissions visible and linking them to data, we help operators optimize processes, reduce energy use and meet climate and regulatory targets.

With more than 400 employees at 19 locations, WEBER-Ingenieure is one of the largest civil engineering companies in Germany. We offer all relevant consulting and engineering services from a single source – from reports and studies to construction supervision and project management, as well as specialized engineering services in the areas of water, wastewater, and waste management, hydraulic engineering, and infrastructure development.

Baden-Württemberg International (BW_i) is the central agency for international economic and scientific cooperation of the State of Baden-Württemberg, Germany. As the competence center for internationalization, BW_i supports Baden-Wuerttemberg companies, research institutions, universities, and clusters in accessing new markets, building international partnerships, and attracting global talent.