Bethelner Ingenieurbau GmbH
DEP2408.HRB15198
Headquarters
Hohlstr. 3
31028 Gronau (Leine)
Lower Saxony
Germany
Contact
Management
Fabian Marhenke
Managing Director
Since September 29, 2025
Julius Marhenke
Managing Director
Since September 29, 2025
Uwe MarhenkeFormer
Managing Director
July 31, 2019 – January 11, 2026
Financials
| Year | Revenue | Earnings | Balance Total | Equity Ratio |
|---|---|---|---|---|
| 2024 | ~20.000.000 DM | ~-327.104 DM | 11.877.942 DM | 14.9% |
| 2023 | ~21.000.000 DM | ~316.411 DM | 11.918.823 DM | 17.6% |
| 2022 | ~26.000.000 DM | ~-96.725 DM | 11.087.893 DM | 16.1% |
| 2021 | ~26.000.000 DM | ~601.578 DM | 9.044.127 DM | 20.8% |
| 2020 | ~24.000.000 DM | ~268.189 DM | 23.753.056 DM | 5.4% |
Industry
NACE 41.20Construction of residential and non-residential buildingsISIC 4100Construction of buildingsNAICS 236115Residential Building ConstructionNAICS 236116Residential Building ConstructionNAICS 236117Residential Building ConstructionNAICS 236118Residential Building ConstructionNAICS 236210Nonresidential Building ConstructionNAICS 236220Nonresidential Building ConstructionUKSIC 41.20Construction of residential and non-residential buildingsNACE2025 41.00Construction of residential and non-residential buildings
Raw Data
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