Memberships
Associations & Networks
- AGFW e.V. – German Association for District Heating and Combined Heat and Power
- Bauindustrieverband – German Construction Industry Association
- CEOCOR – European Research Committee on Corrosion Protection
- DCA – Association for Quality Assurance in Horizontal Drilling (Germany)
- DVGW – German Technical and Scientific Association for Gas and Water
- DVS – German Welding Society (Association for Welding and Related Processes)
- DWA – German Association for Water, Wastewater and Waste Management
- EEHH – Renewable Energies Hamburg
- FKKS – Association for Cathodic Corrosion Protection
- figawa – German Energy Efficiency Association for Heating, Cooling and CHP Systems
- GfKORR – German Society for Corrosion Protection
- Gütegemeinschaft Leitungstiefbau e.V. – Quality Association for Pipeline Civil Engineering
- Gütegemeinschaft Tankschutz e.V. – Quality Association for Tank Protection
- Güteschutz Kanalbau – Quality Protection in Sewer Construction
- H.2.N.O.N. – Hydrogen Network Northeast Lower Saxony
- H2UB – Hydrogen Hub
- HTG – Port Engineering Association (Hafentechnische Gesellschaft e.V.)
- Hydrogen Europe
- iro – Institute for Pipeline Construction
- RBV – German Pipeline Construction Association (Rohrleitungsbauverband e.V.)
- SOKA-BAU – Social Security Fund for the Construction Industry (Germany)
- VDBUM – Association of Construction, Environment and Technical Services Companies
- Vereinigung der Nassbaggerunternehmen e.V. – Association of Dredging Companies (Germany)

