How many window and door installers are there in Brandenburg?
The B2B database of dieanalysten GmbH alone lists more than 300 window and door installers in Brandenburg, Germany (October 2026). Brandenburg ranks #8 of 16 German states with 11.8 per 100,000 inhabitants (national average: 9.9).
Key figures Brandenburg
Cities in Brandenburg
→ Window and door installers in all of Germany
Frequently asked questions
How many window and door installers are there in Brandenburg?
The B2B database of dieanalysten GmbH alone lists more than 300 window and door installers in Brandenburg, Germany (October 2026). Brandenburg ranks #8 of 16 German states with 11.8 per 100,000 inhabitants (national average: 9.9).
Where in Brandenburg are most window and door installers?
Most are located in Frankfurt (Oder) (9), Potsdam (9), Cottbus (7).
Cite this number
The B2B database of dieanalysten GmbH alone lists more than 300 window and door installers in Brandenburg (source: dieanalysten B2B database, October 2026, https://adressen.dieanalysten.com/en/statistics/window-and-door-installers/brandenburg).
The statistics are licensed under CC BY 4.0: free to use, including commercially, with attribution “dieanalysten” and a link.
Method: businesses in the database of dieanalysten GmbH minus a 5% safety margin; businesses in liquidation or with a recognizable closure are excluded. See methodology. As of October 10, 2026.