DB ProjektBau GmbH
| Location | City of Berlin, Germany |
| Foundation | 1 January 2003 |
| Official website | dbprojektbau.dbnetze.com |
| Category | companies |
| Location | City of Berlin, Germany |
| Foundation | 1 January 2003 |
| Official website | dbprojektbau.dbnetze.com |
| Category | companies |