How many companies in the “Window and door construction” industry are there in Thuringia?
The B2B database of dieanalysten GmbH alone lists more than 200 companies in the “Window and door construction” industry in Thuringia, Germany (October 2026). Thuringia ranks #9 of 16 German states with 9.9 per 100,000 inhabitants (national average: 7.4).
Key figures Thuringia
Cities in Thuringia
→ Window and door construction in all of Germany
Frequently asked questions
How many companies in the “Window and door construction” industry are there in Thuringia?
The B2B database of dieanalysten GmbH alone lists more than 200 companies in the “Window and door construction” industry in Thuringia, Germany (October 2026). Thuringia ranks #9 of 16 German states with 9.9 per 100,000 inhabitants (national average: 7.4).
Where in Thuringia are most companies in the “Window and door construction” industry?
Most are located in Erfurt (5), Gera (5), Gotha (5).
Cite this number
The B2B database of dieanalysten GmbH alone lists more than 200 companies in the “Window and door construction” industry in Thuringia (source: dieanalysten B2B database, October 2026, https://adressen.dieanalysten.com/en/statistics/window-and-door-construction/thuringia).
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.