How many companies in the “Hydraulic engineering authority” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists more than 350 companies in the “Hydraulic engineering authority” industry in Germany (October 2026). The total number of companies in the “Hydraulic engineering authority” industry in Germany is therefore at least 350. Most are located in Bavaria (99), North Rhine-Westphalia (47), Baden-Württemberg (39).
Key figures
Companies by federal state
| State | Number | Share | per 100,000 inh. |
|---|---|---|---|
| Bavaria | 99 | 27% | 0.7 |
| North Rhine-Westphalia | 47 | 13% | 0.3 |
| Baden-Württemberg | 39 | 11% | 0.3 |
| Schleswig-Holstein | 34 | 9% | 1.1 |
| Lower Saxony | 32 | 9% | 0.4 |
| Hesse | 24 | 7% | 0.4 |
| Rhineland-Palatinate | 17 | 5% | 0.4 |
| Brandenburg | 14 | 4% | 0.5 |
| Mecklenburg-Western Pomerania | 11 | 3% | 0.7 |
| Saxony-Anhalt | 11 | 3% | 0.5 |
| Saxony | 9 | 2% | 0.2 |
| Thuringia | 8 | 2% | 0.4 |
| Hamburg | 5 | 1% | 0.3 |
| Saarland | 4 | 1% | 0.4 |
| Berlin | 1 | 0% | 0.0 |
| Germany | 363 | 100% | 0.4 |
Cities with the most companies in the “Hydraulic engineering authority” industry
Digitalization
7% of companies in the “Hydraulic engineering authority” industry have no website of their own.
Related industries
- Fire department12,195
- Volunteer fire department7,465
- Registry office (Standesamt)4,542
- Court2,669
- Police2,402
- Tourist information1,081
- Forestry office1,684
- Cemetery administration1,200
- Employment agency and job center988
- Water police916
- Embassy and consulate672
- Forest supervision645
- Tax office (Finanzamt)605
- Real estate office and economic development agency585
- Building authority577
- District administration office (Landratsamt)572
Frequently asked questions
How many companies in the “Hydraulic engineering authority” industry are there in Germany?
The B2B database of dieanalysten GmbH alone lists more than 350 companies in the “Hydraulic engineering authority” industry in Germany (October 2026). The total number of companies in the “Hydraulic engineering authority” industry in Germany is therefore at least 350. Most are located in Bavaria (99), North Rhine-Westphalia (47), Baden-Württemberg (39).
Which German cities have the most companies in the “Hydraulic engineering authority” industry?
Hamburg (4), Bielefeld (2), Düsseldorf (2), Oberhausen (2), Bergisch Gladbach (1).
How many companies in the “Hydraulic engineering authority” industry in Germany have a website?
93% have their own website, 73% an email address.
How current is this number?
It is recalculated daily from the current database. Last update: October 18, 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 350 companies in the “Hydraulic engineering authority” industry in Germany (source: dieanalysten B2B database, October 2026, https://www.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 18, 2026.