-  BAO BERLIN International GmbH
-  Construction Industry of Federation Berlin-Brandenburg
-  Chamber of engineers-construction Berlin
-  Brandenburg Chamber of Engineers
-  Federal Chamber of Architects
-  Federal Chamber of Engineers
-  BMWA - Federal Ministry of Economics and Labour
-  BVBS - Association of Software in AEC
-  Center of Excellence for eBusiness eCOMM Berlin-Brandenburg
-  Berlin Brandenburg Federation of the contruction SMEs and craftsmen
-  FIEC - European Construction Industry Federation
-  Fraunhofer-Institut für Software- und Systemtechnik ISST
-  Fraunhofer-Informationszentrum Raum und Bau IRB
-  Berlin Chamber of Small Business and Skilled Crafts
-  Chamber of Handicrafts of Potsdam
-  German Construction Industry Federation
-  Berlin Chamber of Industry and Commerce (IHK Berlin)
-  Institut for Building Research
-  IRC - Innovation Relay Centres
-  RKW - German Industry Rationalization and Innovation Centre
-  Technical University Berlin
-  Technical University Dresden
-  Technology Foundation Innovation Agency Berlin GmbH
-  Technology Foundation Innovation Center Berlin
-  ZDB German Construction Industry Association