How many companies in the “Windows – sales and installation” industry are there in Schleswig-Holstein?
The B2B database of dieanalysten GmbH alone lists more than 50 companies in the “Windows – sales and installation” industry in Schleswig-Holstein, Germany (October 2026). Schleswig-Holstein ranks #10 of 16 German states with 1.9 per 100,000 inhabitants (national average: 1.5).
Key figures Schleswig-Holstein
Cities in Schleswig-Holstein
→ Windows – sales and installation in all of Germany
Frequently asked questions
How many companies in the “Windows – sales and installation” industry are there in Schleswig-Holstein?
The B2B database of dieanalysten GmbH alone lists more than 50 companies in the “Windows – sales and installation” industry in Schleswig-Holstein, Germany (October 2026). Schleswig-Holstein ranks #10 of 16 German states with 1.9 per 100,000 inhabitants (national average: 1.5).
Where in Schleswig-Holstein are most companies in the “Windows – sales and installation” industry?
Most are located in Itzehoe (3), Kiel (2), Lübeck (2).
Cite this number
The B2B database of dieanalysten GmbH alone lists more than 50 companies in the “Windows – sales and installation” industry in Schleswig-Holstein (source: dieanalysten B2B database, October 2026, https://adressen.dieanalysten.com/en/statistics/windows-sales-and-installation/schleswig-holstein).
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.