How many companies in the “Alarm systems – sales and installation” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists more than 1,900 companies in the “Alarm systems – sales and installation” industry in Germany (October 2026). Most are located in North Rhine-Westphalia (502), Bavaria (234), Baden-Württemberg (186).
Key figures
Companies by federal state
| State | Number | Share | per 100,000 inh. |
|---|---|---|---|
| North Rhine-Westphalia | 502 | 26% | 2.8 |
| Bavaria | 234 | 12% | 1.8 |
| Baden-Württemberg | 186 | 10% | 1.6 |
| Hesse | 165 | 9% | 2.6 |
| Lower Saxony | 158 | 8% | 1.9 |
| Berlin | 113 | 6% | 2.9 |
| Saxony | 95 | 5% | 2.3 |
| Rhineland-Palatinate | 77 | 4% | 1.9 |
| Schleswig-Holstein | 73 | 4% | 2.5 |
| Brandenburg | 69 | 4% | 2.7 |
| Thuringia | 61 | 3% | 2.9 |
| Saxony-Anhalt | 58 | 3% | 2.6 |
| Hamburg | 56 | 3% | 2.9 |
| Mecklenburg-Western Pomerania | 29 | 2% | 1.8 |
| Saarland | 27 | 1% | 2.7 |
| Bremen | 14 | 1% | 2.0 |
| Germany | 1,924 | 100% | 2.3 |
Cities with the most companies in the “Alarm systems – sales and installation” industry
Digitalization
39% of companies in the “Alarm systems – sales and installation” industry have no website of their own.
Related industries
- Electronics and computers – retail61,219
- Food and beverage – retail92,757
- Landscaping and gardening41,940
- Grocery store76,800
- Building and civil engineering69,028
- Fashion and textiles – retail52,547
- Computers and accessories – retail25,710
- Cosmetics – retail51,005
- Sporting goods store50,800
- Medical device – retail24,892
- Farm shop and direct marketing23,796
- Electrical installation47,519
- Metal construction22,799
- Bakery32,562
- Butcher shop19,342
- Clothing – retail38,615
Frequently asked questions
How many companies in the “Alarm systems – sales and installation” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists more than 1,900 companies in the “Alarm systems – sales and installation” industry in Germany (October 2026). Most are located in North Rhine-Westphalia (502), Bavaria (234), Baden-Württemberg (186).
Which German cities have the most companies in the “Alarm systems – sales and installation” industry?
Berlin (113), Hamburg (57), Munich (35), Düsseldorf (25), Dortmund (22).
How many companies in the “Alarm systems – sales and installation” industry in Germany have a website?
61% have their own website, 38% an email address.
How current is this number?
It is recalculated daily from the current database. Last update: October 10, 2026. Businesses in liquidation or with a recognizable closure are not counted.
Cite this number
The B2B database of dieanalysten GmbH alone lists more than 1,900 companies in the “Alarm systems – sales and installation” industry in Germany (source: dieanalysten B2B database, October 2026, https://adressen.dieanalysten.com/en/statistics/alarm-systems-sales-and-installation).
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.