C.H. Janssen GmbH
DEP2408.HRB110010
Firmensitz
Im Perk 16
31061 Alfeld (Leine)
Niedersachsen
Deutschland
Kontakt
Geschäftsführung
Christian Tobias Zeug
Managing Director
Seit 7. Januar 2025
Daniel Petrich
Managing Director
Seit 7. Januar 2025
Heiko JanssenEhemalig
Managing Director
30. Januar 2006 – 7. Januar 2025
Uwe JanssenEhemalig
Managing Director
30. Januar 2006 – 1. April 2021
Finanzen
| Jahr | Umsatz | Gewinn | Bilanzsumme | Eigenkapitalquote |
|---|---|---|---|---|
| 2024 | ~7.100.000 € | ~495.329 € | 4.691.646 € | 33.4% |
| 2023 | ~6.000.000 € | ~306.244 € | 3.846.291 € | 27.9% |
| 2022 | ~6.000.000 € | ~0 € | 3.866.993 € | 19.8% |
| 2021 | ~2.600.000 € | 0 € | 1.355.437 € | 51.7% |
| 2020 | ~4.800.000 € | 48.165 € | 2.893.558 € | 14.4% |
Branche
NACE 42.21LeitungstiefbauWZ 42.21.0LeitungstiefbauISIC 4220Construction of utility projectsNAICS 237110Utility System ConstructionNAICS 237120Utility System ConstructionNAICS 237130Utility System ConstructionNAICS 237990Other Heavy and Civil Engineering ConstructionUKSIC 42.21Construction of utility projects for fluidsNACE2025 42.21Rohrleitungstiefbau, Brunnenbau und Kläranlagenbau
Rohdaten
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