How many companies in the “Hydraulic engineering authority” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists 180 companies in the “Hydraulic engineering authority” industry in Germany (October 2026). Most are located in Bavaria (41), North Rhine-Westphalia (24), Lower Saxony (17).
Key figures
Companies by federal state
| State | Number | Share | per 100,000 inh. |
|---|---|---|---|
| Bavaria | 41 | 23% | 0.3 |
| North Rhine-Westphalia | 24 | 13% | 0.1 |
| Lower Saxony | 17 | 9% | 0.2 |
| Hesse | 16 | 9% | 0.3 |
| Baden-Württemberg | 16 | 9% | 0.1 |
| Schleswig-Holstein | 15 | 8% | 0.5 |
| Rhineland-Palatinate | 12 | 7% | 0.3 |
| Saxony-Anhalt | 7 | 4% | 0.3 |
| Mecklenburg-Western Pomerania | 6 | 3% | 0.4 |
| Thuringia | 6 | 3% | 0.3 |
| Brandenburg | 5 | 3% | 0.2 |
| Saarland | 3 | 2% | 0.3 |
| Saxony | 2 | 1% | 0.0 |
| Hamburg | 1 | 1% | 0.1 |
| Berlin | 0 | 0% | 0.0 |
| Germany | 180 | 100% | 0.2 |
Cities with the most companies in the “Hydraulic engineering authority” industry
Digitalization
3% of companies in the “Hydraulic engineering authority” industry have no website of their own.
Related industries
- Fire department13,089
- Volunteer fire department7,230
- Court2,383
- Tourist information1,197
- Police2,383
- Forestry office2,258
- Registry office (Standesamt)2,018
- Employment agency and job center1,089
- Water police1,030
- Cemetery administration781
- Real estate office and economic development agency725
- Forest supervision724
- Building authority708
- District administration office (Landratsamt)664
- Embassy and consulate572
- Tax office (Finanzamt)482
Frequently asked questions
How many companies in the “Hydraulic engineering authority” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists 180 companies in the “Hydraulic engineering authority” industry in Germany (October 2026). Most are located in Bavaria (41), North Rhine-Westphalia (24), Lower Saxony (17).
Which German cities have the most companies in the “Hydraulic engineering authority” industry?
Oberhausen (2), Bergisch Gladbach (1), Elchingen (1), Erfurt (1), Flörsheim am Main (1).
How many companies in the “Hydraulic engineering authority” industry in Germany have a website?
97% have their own website, 66% an email address.
How current is this number?
It is recalculated daily from the current database. Last update: October 12, 2026. Businesses in liquidation or with a recognizable closure are not counted.
Cite this number
The B2B database of dieanalysten GmbH alone lists 180 companies in the “Hydraulic engineering authority” industry in Germany (source: dieanalysten B2B database, October 2026, https://adressen.dieanalysten.com/en/statistics/hydraulic-engineering-authority).
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 12, 2026.